1464 lines
43 KiB
JavaScript
1464 lines
43 KiB
JavaScript
/*!
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* HTML5 export buttons for Buttons and DataTables.
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* 2016 SpryMedia Ltd - datatables.net/license
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*
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* FileSaver.js (1.3.3) - MIT license
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* Copyright © 2016 Eli Grey - http://eligrey.com
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*/
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(function( factory ){
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if ( typeof define === 'function' && define.amd ) {
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// AMD
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define( ['jquery', 'datatables.net', 'datatables.net-buttons'], function ( $ ) {
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return factory( $, window, document );
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} );
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}
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else if ( typeof exports === 'object' ) {
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// CommonJS
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module.exports = function (root, $, jszip, pdfmake) {
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if ( ! root ) {
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root = window;
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}
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if ( ! $ || ! $.fn.dataTable ) {
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$ = require('datatables.net')(root, $).$;
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}
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if ( ! $.fn.dataTable.Buttons ) {
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require('datatables.net-buttons')(root, $);
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}
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return factory( $, root, root.document, jszip, pdfmake );
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};
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}
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else {
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// Browser
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factory( jQuery, window, document );
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}
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}(function( $, window, document, jszip, pdfmake, undefined ) {
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'use strict';
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var DataTable = $.fn.dataTable;
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// Allow the constructor to pass in JSZip and PDFMake from external requires.
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// Otherwise, use globally defined variables, if they are available.
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function _jsZip () {
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return jszip || window.JSZip;
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}
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function _pdfMake () {
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return pdfmake || window.pdfMake;
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}
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DataTable.Buttons.pdfMake = function (_) {
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if ( ! _ ) {
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return _pdfMake();
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}
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pdfmake = _;
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}
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DataTable.Buttons.jszip = function (_) {
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if ( ! _ ) {
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return _jsZip();
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}
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jszip = _;
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}
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* FileSaver.js dependency
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*/
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/*jslint bitwise: true, indent: 4, laxbreak: true, laxcomma: true, smarttabs: true, plusplus: true */
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var _saveAs = (function(view) {
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"use strict";
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// IE <10 is explicitly unsupported
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if (typeof view === "undefined" || typeof navigator !== "undefined" && /MSIE [1-9]\./.test(navigator.userAgent)) {
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return;
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}
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var
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doc = view.document
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// only get URL when necessary in case Blob.js hasn't overridden it yet
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, get_URL = function() {
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return view.URL || view.webkitURL || view;
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}
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, save_link = doc.createElementNS("http://www.w3.org/1999/xhtml", "a")
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, can_use_save_link = "download" in save_link
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, click = function(node) {
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var event = new MouseEvent("click");
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node.dispatchEvent(event);
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}
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, is_safari = /constructor/i.test(view.HTMLElement) || view.safari
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, is_chrome_ios =/CriOS\/[\d]+/.test(navigator.userAgent)
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, throw_outside = function(ex) {
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(view.setImmediate || view.setTimeout)(function() {
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throw ex;
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}, 0);
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}
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, force_saveable_type = "application/octet-stream"
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// the Blob API is fundamentally broken as there is no "downloadfinished" event to subscribe to
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, arbitrary_revoke_timeout = 1000 * 40 // in ms
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, revoke = function(file) {
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var revoker = function() {
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if (typeof file === "string") { // file is an object URL
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get_URL().revokeObjectURL(file);
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} else { // file is a File
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file.remove();
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}
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};
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setTimeout(revoker, arbitrary_revoke_timeout);
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}
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, dispatch = function(filesaver, event_types, event) {
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event_types = [].concat(event_types);
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var i = event_types.length;
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while (i--) {
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var listener = filesaver["on" + event_types[i]];
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if (typeof listener === "function") {
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try {
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listener.call(filesaver, event || filesaver);
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} catch (ex) {
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throw_outside(ex);
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}
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}
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}
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}
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, auto_bom = function(blob) {
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// prepend BOM for UTF-8 XML and text/* types (including HTML)
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// note: your browser will automatically convert UTF-16 U+FEFF to EF BB BF
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if (/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) {
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return new Blob([String.fromCharCode(0xFEFF), blob], {type: blob.type});
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}
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return blob;
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}
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, FileSaver = function(blob, name, no_auto_bom) {
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if (!no_auto_bom) {
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blob = auto_bom(blob);
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}
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// First try a.download, then web filesystem, then object URLs
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var
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filesaver = this
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, type = blob.type
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, force = type === force_saveable_type
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, object_url
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, dispatch_all = function() {
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dispatch(filesaver, "writestart progress write writeend".split(" "));
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}
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// on any filesys errors revert to saving with object URLs
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, fs_error = function() {
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if ((is_chrome_ios || (force && is_safari)) && view.FileReader) {
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// Safari doesn't allow downloading of blob urls
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var reader = new FileReader();
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reader.onloadend = function() {
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var url = is_chrome_ios ? reader.result : reader.result.replace(/^data:[^;]*;/, 'data:attachment/file;');
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var popup = view.open(url, '_blank');
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if(!popup) view.location.href = url;
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url=undefined; // release reference before dispatching
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filesaver.readyState = filesaver.DONE;
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dispatch_all();
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};
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reader.readAsDataURL(blob);
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filesaver.readyState = filesaver.INIT;
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return;
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}
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// don't create more object URLs than needed
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if (!object_url) {
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object_url = get_URL().createObjectURL(blob);
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}
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if (force) {
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view.location.href = object_url;
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} else {
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var opened = view.open(object_url, "_blank");
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if (!opened) {
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// Apple does not allow window.open, see https://developer.apple.com/library/safari/documentation/Tools/Conceptual/SafariExtensionGuide/WorkingwithWindowsandTabs/WorkingwithWindowsandTabs.html
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view.location.href = object_url;
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}
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}
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filesaver.readyState = filesaver.DONE;
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dispatch_all();
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revoke(object_url);
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}
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;
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filesaver.readyState = filesaver.INIT;
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if (can_use_save_link) {
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object_url = get_URL().createObjectURL(blob);
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setTimeout(function() {
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save_link.href = object_url;
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save_link.download = name;
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click(save_link);
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dispatch_all();
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revoke(object_url);
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filesaver.readyState = filesaver.DONE;
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});
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return;
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}
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fs_error();
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}
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, FS_proto = FileSaver.prototype
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, saveAs = function(blob, name, no_auto_bom) {
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return new FileSaver(blob, name || blob.name || "download", no_auto_bom);
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}
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;
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// IE 10+ (native saveAs)
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if (typeof navigator !== "undefined" && navigator.msSaveOrOpenBlob) {
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return function(blob, name, no_auto_bom) {
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name = name || blob.name || "download";
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if (!no_auto_bom) {
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blob = auto_bom(blob);
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}
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return navigator.msSaveOrOpenBlob(blob, name);
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};
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}
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FS_proto.abort = function(){};
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FS_proto.readyState = FS_proto.INIT = 0;
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FS_proto.WRITING = 1;
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FS_proto.DONE = 2;
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FS_proto.error =
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FS_proto.onwritestart =
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FS_proto.onprogress =
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FS_proto.onwrite =
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FS_proto.onabort =
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FS_proto.onerror =
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FS_proto.onwriteend =
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null;
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return saveAs;
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}(
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typeof self !== "undefined" && self
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|| typeof window !== "undefined" && window
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|| this.content
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));
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// Expose file saver on the DataTables API. Can't attach to `DataTables.Buttons`
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// since this file can be loaded before Button's core!
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DataTable.fileSave = _saveAs;
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Local (private) functions
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*/
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/**
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* Get the sheet name for Excel exports.
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*
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* @param {object} config Button configuration
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*/
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var _sheetname = function ( config )
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{
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var sheetName = 'Sheet1';
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if ( config.sheetName ) {
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sheetName = config.sheetName.replace(/[\[\]\*\/\\\?\:]/g, '');
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}
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return sheetName;
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};
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/**
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* Get the newline character(s)
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*
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* @param {object} config Button configuration
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* @return {string} Newline character
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*/
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var _newLine = function ( config )
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{
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return config.newline ?
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config.newline :
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navigator.userAgent.match(/Windows/) ?
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'\r\n' :
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'\n';
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};
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/**
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* Combine the data from the `buttons.exportData` method into a string that
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* will be used in the export file.
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*
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* @param {DataTable.Api} dt DataTables API instance
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* @param {object} config Button configuration
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* @return {object} The data to export
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*/
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var _exportData = function ( dt, config )
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{
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var newLine = _newLine( config );
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var data = dt.buttons.exportData( config.exportOptions );
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var boundary = config.fieldBoundary;
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var separator = config.fieldSeparator;
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var reBoundary = new RegExp( boundary, 'g' );
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var escapeChar = config.escapeChar !== undefined ?
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config.escapeChar :
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'\\';
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var join = function ( a ) {
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var s = '';
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// If there is a field boundary, then we might need to escape it in
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// the source data
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for ( var i=0, ien=a.length ; i<ien ; i++ ) {
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if ( i > 0 ) {
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s += separator;
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}
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s += boundary ?
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boundary + ('' + a[i]).replace( reBoundary, escapeChar+boundary ) + boundary :
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a[i];
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}
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return s;
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};
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var header = config.header ? join( data.header )+newLine : '';
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var footer = config.footer && data.footer ? newLine+join( data.footer ) : '';
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var body = [];
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for ( var i=0, ien=data.body.length ; i<ien ; i++ ) {
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body.push( join( data.body[i] ) );
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}
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return {
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str: header + body.join( newLine ) + footer,
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rows: body.length
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};
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};
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/**
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* Older versions of Safari (prior to tech preview 18) don't support the
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* download option required.
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*
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* @return {Boolean} `true` if old Safari
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*/
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var _isDuffSafari = function ()
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{
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var safari = navigator.userAgent.indexOf('Safari') !== -1 &&
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navigator.userAgent.indexOf('Chrome') === -1 &&
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navigator.userAgent.indexOf('Opera') === -1;
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if ( ! safari ) {
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return false;
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}
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var version = navigator.userAgent.match( /AppleWebKit\/(\d+\.\d+)/ );
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if ( version && version.length > 1 && version[1]*1 < 603.1 ) {
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return true;
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}
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return false;
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};
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/**
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* Convert from numeric position to letter for column names in Excel
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* @param {int} n Column number
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* @return {string} Column letter(s) name
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*/
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function createCellPos( n ){
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var ordA = 'A'.charCodeAt(0);
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var ordZ = 'Z'.charCodeAt(0);
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var len = ordZ - ordA + 1;
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var s = "";
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while( n >= 0 ) {
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s = String.fromCharCode(n % len + ordA) + s;
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n = Math.floor(n / len) - 1;
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}
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return s;
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}
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try {
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var _serialiser = new XMLSerializer();
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var _ieExcel;
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}
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catch (t) {}
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/**
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* Recursively add XML files from an object's structure to a ZIP file. This
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* allows the XSLX file to be easily defined with an object's structure matching
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* the files structure.
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*
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* @param {JSZip} zip ZIP package
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* @param {object} obj Object to add (recursive)
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*/
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function _addToZip( zip, obj ) {
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if ( _ieExcel === undefined ) {
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// Detect if we are dealing with IE's _awful_ serialiser by seeing if it
|
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// drop attributes
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_ieExcel = _serialiser
|
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.serializeToString(
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( new window.DOMParser() ).parseFromString( excelStrings['xl/worksheets/sheet1.xml'], 'text/xml' )
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)
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.indexOf( 'xmlns:r' ) === -1;
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}
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$.each( obj, function ( name, val ) {
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if ( $.isPlainObject( val ) ) {
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var newDir = zip.folder( name );
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_addToZip( newDir, val );
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}
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else {
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if ( _ieExcel ) {
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// IE's XML serialiser will drop some name space attributes from
|
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// from the root node, so we need to save them. Do this by
|
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// replacing the namespace nodes with a regular attribute that
|
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// we convert back when serialised. Edge does not have this
|
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// issue
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var worksheet = val.childNodes[0];
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var i, ien;
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var attrs = [];
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for ( i=worksheet.attributes.length-1 ; i>=0 ; i-- ) {
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var attrName = worksheet.attributes[i].nodeName;
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var attrValue = worksheet.attributes[i].nodeValue;
|
|
|
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if ( attrName.indexOf( ':' ) !== -1 ) {
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attrs.push( { name: attrName, value: attrValue } );
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worksheet.removeAttribute( attrName );
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}
|
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}
|
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for ( i=0, ien=attrs.length ; i<ien ; i++ ) {
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var attr = val.createAttribute( attrs[i].name.replace( ':', '_dt_b_namespace_token_' ) );
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attr.value = attrs[i].value;
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worksheet.setAttributeNode( attr );
|
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}
|
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}
|
|
|
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var str = _serialiser.serializeToString(val);
|
|
|
|
// Fix IE's XML
|
|
if ( _ieExcel ) {
|
|
// IE doesn't include the XML declaration
|
|
if ( str.indexOf( '<?xml' ) === -1 ) {
|
|
str = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+str;
|
|
}
|
|
|
|
// Return namespace attributes to being as such
|
|
str = str.replace( /_dt_b_namespace_token_/g, ':' );
|
|
|
|
// Remove testing name space that IE puts into the space preserve attr
|
|
str = str.replace( /xmlns:NS[\d]+="" NS[\d]+:/g, '' );
|
|
}
|
|
|
|
// Safari, IE and Edge will put empty name space attributes onto
|
|
// various elements making them useless. This strips them out
|
|
str = str.replace( /<([^<>]*?) xmlns=""([^<>]*?)>/g, '<$1 $2>' );
|
|
|
|
zip.file( name, str );
|
|
}
|
|
} );
|
|
}
|
|
|
|
/**
|
|
* Create an XML node and add any children, attributes, etc without needing to
|
|
* be verbose in the DOM.
|
|
*
|
|
* @param {object} doc XML document
|
|
* @param {string} nodeName Node name
|
|
* @param {object} opts Options - can be `attr` (attributes), `children`
|
|
* (child nodes) and `text` (text content)
|
|
* @return {node} Created node
|
|
*/
|
|
function _createNode( doc, nodeName, opts ) {
|
|
var tempNode = doc.createElement( nodeName );
|
|
|
|
if ( opts ) {
|
|
if ( opts.attr ) {
|
|
$(tempNode).attr( opts.attr );
|
|
}
|
|
|
|
if ( opts.children ) {
|
|
$.each( opts.children, function ( key, value ) {
|
|
tempNode.appendChild( value );
|
|
} );
|
|
}
|
|
|
|
if ( opts.text !== null && opts.text !== undefined ) {
|
|
tempNode.appendChild( doc.createTextNode( opts.text ) );
|
|
}
|
|
}
|
|
|
|
return tempNode;
|
|
}
|
|
|
|
/**
|
|
* Get the width for an Excel column based on the contents of that column
|
|
* @param {object} data Data for export
|
|
* @param {int} col Column index
|
|
* @return {int} Column width
|
|
*/
|
|
function _excelColWidth( data, col ) {
|
|
var max = data.header[col].length;
|
|
var len, lineSplit, str;
|
|
|
|
if ( data.footer && data.footer[col].length > max ) {
|
|
max = data.footer[col].length;
|
|
}
|
|
|
|
for ( var i=0, ien=data.body.length ; i<ien ; i++ ) {
|
|
var point = data.body[i][col];
|
|
str = point !== null && point !== undefined ?
|
|
point.toString() :
|
|
'';
|
|
|
|
// If there is a newline character, workout the width of the column
|
|
// based on the longest line in the string
|
|
if ( str.indexOf('\n') !== -1 ) {
|
|
lineSplit = str.split('\n');
|
|
lineSplit.sort( function (a, b) {
|
|
return b.length - a.length;
|
|
} );
|
|
|
|
len = lineSplit[0].length;
|
|
}
|
|
else {
|
|
len = str.length;
|
|
}
|
|
|
|
if ( len > max ) {
|
|
max = len;
|
|
}
|
|
|
|
// Max width rather than having potentially massive column widths
|
|
if ( max > 40 ) {
|
|
return 54; // 40 * 1.35
|
|
}
|
|
}
|
|
|
|
max *= 1.35;
|
|
|
|
// And a min width
|
|
return max > 6 ? max : 6;
|
|
}
|
|
|
|
// Excel - Pre-defined strings to build a basic XLSX file
|
|
var excelStrings = {
|
|
"_rels/.rels":
|
|
'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
|
|
'<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">'+
|
|
'<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument" Target="xl/workbook.xml"/>'+
|
|
'</Relationships>',
|
|
|
|
"xl/_rels/workbook.xml.rels":
|
|
'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
|
|
'<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">'+
|
|
'<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet" Target="worksheets/sheet1.xml"/>'+
|
|
'<Relationship Id="rId2" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles" Target="styles.xml"/>'+
|
|
'</Relationships>',
|
|
|
|
"[Content_Types].xml":
|
|
'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
|
|
'<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types">'+
|
|
'<Default Extension="xml" ContentType="application/xml" />'+
|
|
'<Default Extension="rels" ContentType="application/vnd.openxmlformats-package.relationships+xml" />'+
|
|
'<Default Extension="jpeg" ContentType="image/jpeg" />'+
|
|
'<Override PartName="/xl/workbook.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml" />'+
|
|
'<Override PartName="/xl/worksheets/sheet1.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml" />'+
|
|
'<Override PartName="/xl/styles.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml" />'+
|
|
'</Types>',
|
|
|
|
"xl/workbook.xml":
|
|
'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
|
|
'<workbook xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships">'+
|
|
'<fileVersion appName="xl" lastEdited="5" lowestEdited="5" rupBuild="24816"/>'+
|
|
'<workbookPr showInkAnnotation="0" autoCompressPictures="0"/>'+
|
|
'<bookViews>'+
|
|
'<workbookView xWindow="0" yWindow="0" windowWidth="25600" windowHeight="19020" tabRatio="500"/>'+
|
|
'</bookViews>'+
|
|
'<sheets>'+
|
|
'<sheet name="Sheet1" sheetId="1" r:id="rId1"/>'+
|
|
'</sheets>'+
|
|
'<definedNames/>'+
|
|
'</workbook>',
|
|
|
|
"xl/worksheets/sheet1.xml":
|
|
'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
|
|
'<worksheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac">'+
|
|
'<sheetData/>'+
|
|
'<mergeCells count="0"/>'+
|
|
'</worksheet>',
|
|
|
|
"xl/styles.xml":
|
|
'<?xml version="1.0" encoding="UTF-8"?>'+
|
|
'<styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac">'+
|
|
'<numFmts count="6">'+
|
|
'<numFmt numFmtId="164" formatCode="#,##0.00_-\ [$$-45C]"/>'+
|
|
'<numFmt numFmtId="165" formatCode=""£"#,##0.00"/>'+
|
|
'<numFmt numFmtId="166" formatCode="[$€-2]\ #,##0.00"/>'+
|
|
'<numFmt numFmtId="167" formatCode="0.0%"/>'+
|
|
'<numFmt numFmtId="168" formatCode="#,##0;(#,##0)"/>'+
|
|
'<numFmt numFmtId="169" formatCode="#,##0.00;(#,##0.00)"/>'+
|
|
'</numFmts>'+
|
|
'<fonts count="5" x14ac:knownFonts="1">'+
|
|
'<font>'+
|
|
'<sz val="11" />'+
|
|
'<name val="Calibri" />'+
|
|
'</font>'+
|
|
'<font>'+
|
|
'<sz val="11" />'+
|
|
'<name val="Calibri" />'+
|
|
'<color rgb="FFFFFFFF" />'+
|
|
'</font>'+
|
|
'<font>'+
|
|
'<sz val="11" />'+
|
|
'<name val="Calibri" />'+
|
|
'<b />'+
|
|
'</font>'+
|
|
'<font>'+
|
|
'<sz val="11" />'+
|
|
'<name val="Calibri" />'+
|
|
'<i />'+
|
|
'</font>'+
|
|
'<font>'+
|
|
'<sz val="11" />'+
|
|
'<name val="Calibri" />'+
|
|
'<u />'+
|
|
'</font>'+
|
|
'</fonts>'+
|
|
'<fills count="6">'+
|
|
'<fill>'+
|
|
'<patternFill patternType="none" />'+
|
|
'</fill>'+
|
|
'<fill>'+ // Excel appears to use this as a dotted background regardless of values but
|
|
'<patternFill patternType="none" />'+ // to be valid to the schema, use a patternFill
|
|
'</fill>'+
|
|
'<fill>'+
|
|
'<patternFill patternType="solid">'+
|
|
'<fgColor rgb="FFD9D9D9" />'+
|
|
'<bgColor indexed="64" />'+
|
|
'</patternFill>'+
|
|
'</fill>'+
|
|
'<fill>'+
|
|
'<patternFill patternType="solid">'+
|
|
'<fgColor rgb="FFD99795" />'+
|
|
'<bgColor indexed="64" />'+
|
|
'</patternFill>'+
|
|
'</fill>'+
|
|
'<fill>'+
|
|
'<patternFill patternType="solid">'+
|
|
'<fgColor rgb="ffc6efce" />'+
|
|
'<bgColor indexed="64" />'+
|
|
'</patternFill>'+
|
|
'</fill>'+
|
|
'<fill>'+
|
|
'<patternFill patternType="solid">'+
|
|
'<fgColor rgb="ffc6cfef" />'+
|
|
'<bgColor indexed="64" />'+
|
|
'</patternFill>'+
|
|
'</fill>'+
|
|
'</fills>'+
|
|
'<borders count="2">'+
|
|
'<border>'+
|
|
'<left />'+
|
|
'<right />'+
|
|
'<top />'+
|
|
'<bottom />'+
|
|
'<diagonal />'+
|
|
'</border>'+
|
|
'<border diagonalUp="false" diagonalDown="false">'+
|
|
'<left style="thin">'+
|
|
'<color auto="1" />'+
|
|
'</left>'+
|
|
'<right style="thin">'+
|
|
'<color auto="1" />'+
|
|
'</right>'+
|
|
'<top style="thin">'+
|
|
'<color auto="1" />'+
|
|
'</top>'+
|
|
'<bottom style="thin">'+
|
|
'<color auto="1" />'+
|
|
'</bottom>'+
|
|
'<diagonal />'+
|
|
'</border>'+
|
|
'</borders>'+
|
|
'<cellStyleXfs count="1">'+
|
|
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" />'+
|
|
'</cellStyleXfs>'+
|
|
'<cellXfs count="68">'+
|
|
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="1" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="2" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="3" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="4" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="1" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="2" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="3" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="4" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="1" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="2" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="3" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="4" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="1" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="2" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="3" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="4" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="1" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="2" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="3" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="4" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="1" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="2" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="3" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="4" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="1" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="2" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="3" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="4" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="1" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="2" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="3" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="4" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="1" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="2" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="3" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="4" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="1" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="2" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="3" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="4" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
|
|
'<alignment horizontal="left"/>'+
|
|
'</xf>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
|
|
'<alignment horizontal="center"/>'+
|
|
'</xf>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
|
|
'<alignment horizontal="right"/>'+
|
|
'</xf>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
|
|
'<alignment horizontal="fill"/>'+
|
|
'</xf>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
|
|
'<alignment textRotation="90"/>'+
|
|
'</xf>'+
|
|
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
|
|
'<alignment wrapText="1"/>'+
|
|
'</xf>'+
|
|
'<xf numFmtId="9" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
|
|
'<xf numFmtId="164" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
|
|
'<xf numFmtId="165" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
|
|
'<xf numFmtId="166" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
|
|
'<xf numFmtId="167" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
|
|
'<xf numFmtId="168" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
|
|
'<xf numFmtId="169" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
|
|
'<xf numFmtId="3" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
|
|
'<xf numFmtId="4" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
|
|
'<xf numFmtId="1" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
|
|
'<xf numFmtId="2" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
|
|
'<xf numFmtId="14" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
|
|
'</cellXfs>'+
|
|
'<cellStyles count="1">'+
|
|
'<cellStyle name="Normal" xfId="0" builtinId="0" />'+
|
|
'</cellStyles>'+
|
|
'<dxfs count="0" />'+
|
|
'<tableStyles count="0" defaultTableStyle="TableStyleMedium9" defaultPivotStyle="PivotStyleMedium4" />'+
|
|
'</styleSheet>'
|
|
};
|
|
// Note we could use 3 `for` loops for the styles, but when gzipped there is
|
|
// virtually no difference in size, since the above can be easily compressed
|
|
|
|
// Pattern matching for special number formats. Perhaps this should be exposed
|
|
// via an API in future?
|
|
// Ref: section 3.8.30 - built in formatters in open spreadsheet
|
|
// https://www.ecma-international.org/news/TC45_current_work/Office%20Open%20XML%20Part%204%20-%20Markup%20Language%20Reference.pdf
|
|
var _excelSpecials = [
|
|
{ match: /^\-?\d+\.\d%$/, style: 60, fmt: function (d) { return d/100; } }, // Percent with d.p.
|
|
{ match: /^\-?\d+\.?\d*%$/, style: 56, fmt: function (d) { return d/100; } }, // Percent
|
|
{ match: /^\-?\$[\d,]+.?\d*$/, style: 57 }, // Dollars
|
|
{ match: /^\-?£[\d,]+.?\d*$/, style: 58 }, // Pounds
|
|
{ match: /^\-?€[\d,]+.?\d*$/, style: 59 }, // Euros
|
|
{ match: /^\-?\d+$/, style: 65 }, // Numbers without thousand separators
|
|
{ match: /^\-?\d+\.\d{2}$/, style: 66 }, // Numbers 2 d.p. without thousands separators
|
|
{ match: /^\([\d,]+\)$/, style: 61, fmt: function (d) { return -1 * d.replace(/[\(\)]/g, ''); } }, // Negative numbers indicated by brackets
|
|
{ match: /^\([\d,]+\.\d{2}\)$/, style: 62, fmt: function (d) { return -1 * d.replace(/[\(\)]/g, ''); } }, // Negative numbers indicated by brackets - 2d.p.
|
|
{ match: /^\-?[\d,]+$/, style: 63 }, // Numbers with thousand separators
|
|
{ match: /^\-?[\d,]+\.\d{2}$/, style: 64 },
|
|
{ match: /^[\d]{4}\-[\d]{2}\-[\d]{2}$/, style: 67, fmt: function (d) {return Math.round(25569 + (Date.parse(d) / (86400 * 1000)));}} //Date yyyy-mm-dd
|
|
];
|
|
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Buttons
|
|
*/
|
|
|
|
//
|
|
// Copy to clipboard
|
|
//
|
|
DataTable.ext.buttons.copyHtml5 = {
|
|
className: 'buttons-copy buttons-html5',
|
|
|
|
text: function ( dt ) {
|
|
return dt.i18n( 'buttons.copy', 'Copy' );
|
|
},
|
|
|
|
action: function ( e, dt, button, config ) {
|
|
this.processing( true );
|
|
|
|
var that = this;
|
|
var exportData = _exportData( dt, config );
|
|
var info = dt.buttons.exportInfo( config );
|
|
var newline = _newLine(config);
|
|
var output = exportData.str;
|
|
var hiddenDiv = $('<div/>')
|
|
.css( {
|
|
height: 1,
|
|
width: 1,
|
|
overflow: 'hidden',
|
|
position: 'fixed',
|
|
top: 0,
|
|
left: 0
|
|
} );
|
|
|
|
if ( info.title ) {
|
|
output = info.title + newline + newline + output;
|
|
}
|
|
|
|
if ( info.messageTop ) {
|
|
output = info.messageTop + newline + newline + output;
|
|
}
|
|
|
|
if ( info.messageBottom ) {
|
|
output = output + newline + newline + info.messageBottom;
|
|
}
|
|
|
|
if ( config.customize ) {
|
|
output = config.customize( output, config, dt );
|
|
}
|
|
|
|
var textarea = $('<textarea readonly/>')
|
|
.val( output )
|
|
.appendTo( hiddenDiv );
|
|
|
|
// For browsers that support the copy execCommand, try to use it
|
|
if ( document.queryCommandSupported('copy') ) {
|
|
hiddenDiv.appendTo( dt.table().container() );
|
|
textarea[0].focus();
|
|
textarea[0].select();
|
|
|
|
try {
|
|
var successful = document.execCommand( 'copy' );
|
|
hiddenDiv.remove();
|
|
|
|
if (successful) {
|
|
dt.buttons.info(
|
|
dt.i18n( 'buttons.copyTitle', 'Copy to clipboard' ),
|
|
dt.i18n( 'buttons.copySuccess', {
|
|
1: 'Copied one row to clipboard',
|
|
_: 'Copied %d rows to clipboard'
|
|
}, exportData.rows ),
|
|
2000
|
|
);
|
|
|
|
this.processing( false );
|
|
return;
|
|
}
|
|
}
|
|
catch (t) {}
|
|
}
|
|
|
|
// Otherwise we show the text box and instruct the user to use it
|
|
var message = $('<span>'+dt.i18n( 'buttons.copyKeys',
|
|
'Press <i>ctrl</i> or <i>\u2318</i> + <i>C</i> to copy the table data<br>to your system clipboard.<br><br>'+
|
|
'To cancel, click this message or press escape.' )+'</span>'
|
|
)
|
|
.append( hiddenDiv );
|
|
|
|
dt.buttons.info( dt.i18n( 'buttons.copyTitle', 'Copy to clipboard' ), message, 0 );
|
|
|
|
// Select the text so when the user activates their system clipboard
|
|
// it will copy that text
|
|
textarea[0].focus();
|
|
textarea[0].select();
|
|
|
|
// Event to hide the message when the user is done
|
|
var container = $(message).closest('.dt-button-info');
|
|
var close = function () {
|
|
container.off( 'click.buttons-copy' );
|
|
$(document).off( '.buttons-copy' );
|
|
dt.buttons.info( false );
|
|
};
|
|
|
|
container.on( 'click.buttons-copy', close );
|
|
$(document)
|
|
.on( 'keydown.buttons-copy', function (e) {
|
|
if ( e.keyCode === 27 ) { // esc
|
|
close();
|
|
that.processing( false );
|
|
}
|
|
} )
|
|
.on( 'copy.buttons-copy cut.buttons-copy', function () {
|
|
close();
|
|
that.processing( false );
|
|
} );
|
|
},
|
|
|
|
exportOptions: {},
|
|
|
|
fieldSeparator: '\t',
|
|
|
|
fieldBoundary: '',
|
|
|
|
header: true,
|
|
|
|
footer: false,
|
|
|
|
title: '*',
|
|
|
|
messageTop: '*',
|
|
|
|
messageBottom: '*'
|
|
};
|
|
|
|
//
|
|
// CSV export
|
|
//
|
|
DataTable.ext.buttons.csvHtml5 = {
|
|
bom: false,
|
|
|
|
className: 'buttons-csv buttons-html5',
|
|
|
|
available: function () {
|
|
return window.FileReader !== undefined && window.Blob;
|
|
},
|
|
|
|
text: function ( dt ) {
|
|
return dt.i18n( 'buttons.csv', 'CSV' );
|
|
},
|
|
|
|
action: function ( e, dt, button, config ) {
|
|
this.processing( true );
|
|
|
|
// Set the text
|
|
var output = _exportData( dt, config ).str;
|
|
var info = dt.buttons.exportInfo(config);
|
|
var charset = config.charset;
|
|
|
|
if ( config.customize ) {
|
|
output = config.customize( output, config, dt );
|
|
}
|
|
|
|
if ( charset !== false ) {
|
|
if ( ! charset ) {
|
|
charset = document.characterSet || document.charset;
|
|
}
|
|
|
|
if ( charset ) {
|
|
charset = ';charset='+charset;
|
|
}
|
|
}
|
|
else {
|
|
charset = '';
|
|
}
|
|
|
|
if ( config.bom ) {
|
|
output = String.fromCharCode(0xFEFF) + output;
|
|
}
|
|
|
|
_saveAs(
|
|
new Blob( [output], {type: 'text/csv'+charset} ),
|
|
info.filename,
|
|
true
|
|
);
|
|
|
|
this.processing( false );
|
|
},
|
|
|
|
filename: '*',
|
|
|
|
extension: '.csv',
|
|
|
|
exportOptions: {},
|
|
|
|
fieldSeparator: ',',
|
|
|
|
fieldBoundary: '"',
|
|
|
|
escapeChar: '"',
|
|
|
|
charset: null,
|
|
|
|
header: true,
|
|
|
|
footer: false
|
|
};
|
|
|
|
//
|
|
// Excel (xlsx) export
|
|
//
|
|
DataTable.ext.buttons.excelHtml5 = {
|
|
className: 'buttons-excel buttons-html5',
|
|
|
|
available: function () {
|
|
return window.FileReader !== undefined && _jsZip() !== undefined && ! _isDuffSafari() && _serialiser;
|
|
},
|
|
|
|
text: function ( dt ) {
|
|
return dt.i18n( 'buttons.excel', 'Excel' );
|
|
},
|
|
|
|
action: function ( e, dt, button, config ) {
|
|
this.processing( true );
|
|
|
|
var that = this;
|
|
var rowPos = 0;
|
|
var dataStartRow, dataEndRow;
|
|
var getXml = function ( type ) {
|
|
var str = excelStrings[ type ];
|
|
|
|
//str = str.replace( /xmlns:/g, 'xmlns_' ).replace( /mc:/g, 'mc_' );
|
|
|
|
return $.parseXML( str );
|
|
};
|
|
var rels = getXml('xl/worksheets/sheet1.xml');
|
|
var relsGet = rels.getElementsByTagName( "sheetData" )[0];
|
|
|
|
var xlsx = {
|
|
_rels: {
|
|
".rels": getXml('_rels/.rels')
|
|
},
|
|
xl: {
|
|
_rels: {
|
|
"workbook.xml.rels": getXml('xl/_rels/workbook.xml.rels')
|
|
},
|
|
"workbook.xml": getXml('xl/workbook.xml'),
|
|
"styles.xml": getXml('xl/styles.xml'),
|
|
"worksheets": {
|
|
"sheet1.xml": rels
|
|
}
|
|
|
|
},
|
|
"[Content_Types].xml": getXml('[Content_Types].xml')
|
|
};
|
|
|
|
var data = dt.buttons.exportData( config.exportOptions );
|
|
var currentRow, rowNode;
|
|
var addRow = function ( row ) {
|
|
currentRow = rowPos+1;
|
|
rowNode = _createNode( rels, "row", { attr: {r:currentRow} } );
|
|
|
|
for ( var i=0, ien=row.length ; i<ien ; i++ ) {
|
|
// Concat both the Cell Columns as a letter and the Row of the cell.
|
|
var cellId = createCellPos(i) + '' + currentRow;
|
|
var cell = null;
|
|
|
|
// For null, undefined of blank cell, continue so it doesn't create the _createNode
|
|
if ( row[i] === null || row[i] === undefined || row[i] === '' ) {
|
|
if ( config.createEmptyCells === true ) {
|
|
row[i] = '';
|
|
}
|
|
else {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
var originalContent = row[i];
|
|
row[i] = typeof row[i].trim === 'function'
|
|
? row[i].trim()
|
|
: row[i];
|
|
|
|
// Special number formatting options
|
|
for ( var j=0, jen=_excelSpecials.length ; j<jen ; j++ ) {
|
|
var special = _excelSpecials[j];
|
|
|
|
// TODO Need to provide the ability for the specials to say
|
|
// if they are returning a string, since at the moment it is
|
|
// assumed to be a number
|
|
if ( row[i].match && ! row[i].match(/^0\d+/) && row[i].match( special.match ) ) {
|
|
var val = row[i].replace(/[^\d\.\-]/g, '');
|
|
|
|
if ( special.fmt ) {
|
|
val = special.fmt( val );
|
|
}
|
|
|
|
cell = _createNode( rels, 'c', {
|
|
attr: {
|
|
r: cellId,
|
|
s: special.style
|
|
},
|
|
children: [
|
|
_createNode( rels, 'v', { text: val } )
|
|
]
|
|
} );
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( ! cell ) {
|
|
if ( typeof row[i] === 'number' || (
|
|
row[i].match &&
|
|
row[i].match(/^-?\d+(\.\d+)?([eE]\-?\d+)?$/) && // Includes exponential format
|
|
! row[i].match(/^0\d+/) )
|
|
) {
|
|
// Detect numbers - don't match numbers with leading zeros
|
|
// or a negative anywhere but the start
|
|
cell = _createNode( rels, 'c', {
|
|
attr: {
|
|
t: 'n',
|
|
r: cellId
|
|
},
|
|
children: [
|
|
_createNode( rels, 'v', { text: row[i] } )
|
|
]
|
|
} );
|
|
}
|
|
else {
|
|
// String output - replace non standard characters for text output
|
|
var text = ! originalContent.replace ?
|
|
originalContent :
|
|
originalContent.replace(/[\x00-\x09\x0B\x0C\x0E-\x1F\x7F-\x9F]/g, '');
|
|
|
|
cell = _createNode( rels, 'c', {
|
|
attr: {
|
|
t: 'inlineStr',
|
|
r: cellId
|
|
},
|
|
children:{
|
|
row: _createNode( rels, 'is', {
|
|
children: {
|
|
row: _createNode( rels, 't', {
|
|
text: text,
|
|
attr: {
|
|
'xml:space': 'preserve'
|
|
}
|
|
} )
|
|
}
|
|
} )
|
|
}
|
|
} );
|
|
}
|
|
}
|
|
|
|
rowNode.appendChild( cell );
|
|
}
|
|
|
|
relsGet.appendChild(rowNode);
|
|
rowPos++;
|
|
};
|
|
|
|
if ( config.customizeData ) {
|
|
config.customizeData( data );
|
|
}
|
|
|
|
var mergeCells = function ( row, colspan ) {
|
|
var mergeCells = $('mergeCells', rels);
|
|
|
|
mergeCells[0].appendChild( _createNode( rels, 'mergeCell', {
|
|
attr: {
|
|
ref: 'A'+row+':'+createCellPos(colspan)+row
|
|
}
|
|
} ) );
|
|
mergeCells.attr( 'count', parseFloat(mergeCells.attr( 'count' ))+1 );
|
|
$('row:eq('+(row-1)+') c', rels).attr( 's', '51' ); // centre
|
|
};
|
|
|
|
// Title and top messages
|
|
var exportInfo = dt.buttons.exportInfo( config );
|
|
if ( exportInfo.title ) {
|
|
addRow( [exportInfo.title], rowPos );
|
|
mergeCells( rowPos, data.header.length-1 );
|
|
}
|
|
|
|
if ( exportInfo.messageTop ) {
|
|
addRow( [exportInfo.messageTop], rowPos );
|
|
mergeCells( rowPos, data.header.length-1 );
|
|
}
|
|
|
|
|
|
// Table itself
|
|
if ( config.header ) {
|
|
addRow( data.header, rowPos );
|
|
$('row:last c', rels).attr( 's', '2' ); // bold
|
|
}
|
|
|
|
dataStartRow = rowPos;
|
|
|
|
for ( var n=0, ie=data.body.length ; n<ie ; n++ ) {
|
|
addRow( data.body[n], rowPos );
|
|
}
|
|
|
|
dataEndRow = rowPos;
|
|
|
|
if ( config.footer && data.footer ) {
|
|
addRow( data.footer, rowPos);
|
|
$('row:last c', rels).attr( 's', '2' ); // bold
|
|
}
|
|
|
|
// Below the table
|
|
if ( exportInfo.messageBottom ) {
|
|
addRow( [exportInfo.messageBottom], rowPos );
|
|
mergeCells( rowPos, data.header.length-1 );
|
|
}
|
|
|
|
// Set column widths
|
|
var cols = _createNode( rels, 'cols' );
|
|
$('worksheet', rels).prepend( cols );
|
|
|
|
for ( var i=0, ien=data.header.length ; i<ien ; i++ ) {
|
|
cols.appendChild( _createNode( rels, 'col', {
|
|
attr: {
|
|
min: i+1,
|
|
max: i+1,
|
|
width: _excelColWidth( data, i ),
|
|
customWidth: 1
|
|
}
|
|
} ) );
|
|
}
|
|
|
|
// Workbook modifications
|
|
var workbook = xlsx.xl['workbook.xml'];
|
|
|
|
$( 'sheets sheet', workbook ).attr( 'name', _sheetname( config ) );
|
|
|
|
// Auto filter for columns
|
|
if ( config.autoFilter ) {
|
|
$('mergeCells', rels).before( _createNode( rels, 'autoFilter', {
|
|
attr: {
|
|
ref: 'A'+dataStartRow+':'+createCellPos(data.header.length-1)+dataEndRow
|
|
}
|
|
} ) );
|
|
|
|
$('definedNames', workbook).append( _createNode( workbook, 'definedName', {
|
|
attr: {
|
|
name: '_xlnm._FilterDatabase',
|
|
localSheetId: '0',
|
|
hidden: 1
|
|
},
|
|
text: _sheetname(config)+'!$A$'+dataStartRow+':'+createCellPos(data.header.length-1)+dataEndRow
|
|
} ) );
|
|
}
|
|
|
|
// Let the developer customise the document if they want to
|
|
if ( config.customize ) {
|
|
config.customize( xlsx, config, dt );
|
|
}
|
|
|
|
// Excel doesn't like an empty mergeCells tag
|
|
if ( $('mergeCells', rels).children().length === 0 ) {
|
|
$('mergeCells', rels).remove();
|
|
}
|
|
|
|
var jszip = _jsZip();
|
|
var zip = new jszip();
|
|
var zipConfig = {
|
|
type: 'blob',
|
|
mimeType: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
|
|
};
|
|
|
|
_addToZip( zip, xlsx );
|
|
|
|
if ( zip.generateAsync ) {
|
|
// JSZip 3+
|
|
zip
|
|
.generateAsync( zipConfig )
|
|
.then( function ( blob ) {
|
|
_saveAs( blob, exportInfo.filename );
|
|
that.processing( false );
|
|
} );
|
|
}
|
|
else {
|
|
// JSZip 2.5
|
|
_saveAs(
|
|
zip.generate( zipConfig ),
|
|
exportInfo.filename
|
|
);
|
|
this.processing( false );
|
|
}
|
|
},
|
|
|
|
filename: '*',
|
|
|
|
extension: '.xlsx',
|
|
|
|
exportOptions: {},
|
|
|
|
header: true,
|
|
|
|
footer: false,
|
|
|
|
title: '*',
|
|
|
|
messageTop: '*',
|
|
|
|
messageBottom: '*',
|
|
|
|
createEmptyCells: false,
|
|
|
|
autoFilter: false,
|
|
|
|
sheetName: ''
|
|
};
|
|
|
|
//
|
|
// PDF export - using pdfMake - http://pdfmake.org
|
|
//
|
|
DataTable.ext.buttons.pdfHtml5 = {
|
|
className: 'buttons-pdf buttons-html5',
|
|
|
|
available: function () {
|
|
return window.FileReader !== undefined && _pdfMake();
|
|
},
|
|
|
|
text: function ( dt ) {
|
|
return dt.i18n( 'buttons.pdf', 'PDF' );
|
|
},
|
|
|
|
action: function ( e, dt, button, config ) {
|
|
this.processing( true );
|
|
|
|
var that = this;
|
|
var data = dt.buttons.exportData( config.exportOptions );
|
|
var info = dt.buttons.exportInfo( config );
|
|
var rows = [];
|
|
|
|
if ( config.header ) {
|
|
rows.push( $.map( data.header, function ( d ) {
|
|
return {
|
|
text: typeof d === 'string' ? d : d+'',
|
|
style: 'tableHeader'
|
|
};
|
|
} ) );
|
|
}
|
|
|
|
for ( var i=0, ien=data.body.length ; i<ien ; i++ ) {
|
|
rows.push( $.map( data.body[i], function ( d ) {
|
|
if ( d === null || d === undefined ) {
|
|
d = '';
|
|
}
|
|
return {
|
|
text: typeof d === 'string' ? d : d+'',
|
|
style: i % 2 ? 'tableBodyEven' : 'tableBodyOdd'
|
|
};
|
|
} ) );
|
|
}
|
|
|
|
if ( config.footer && data.footer) {
|
|
rows.push( $.map( data.footer, function ( d ) {
|
|
return {
|
|
text: typeof d === 'string' ? d : d+'',
|
|
style: 'tableFooter'
|
|
};
|
|
} ) );
|
|
}
|
|
|
|
var doc = {
|
|
pageSize: config.pageSize,
|
|
pageOrientation: config.orientation,
|
|
content: [
|
|
{
|
|
table: {
|
|
headerRows: 1,
|
|
body: rows
|
|
},
|
|
layout: 'noBorders'
|
|
}
|
|
],
|
|
styles: {
|
|
tableHeader: {
|
|
bold: true,
|
|
fontSize: 11,
|
|
color: 'white',
|
|
fillColor: '#2d4154',
|
|
alignment: 'center'
|
|
},
|
|
tableBodyEven: {},
|
|
tableBodyOdd: {
|
|
fillColor: '#f3f3f3'
|
|
},
|
|
tableFooter: {
|
|
bold: true,
|
|
fontSize: 11,
|
|
color: 'white',
|
|
fillColor: '#2d4154'
|
|
},
|
|
title: {
|
|
alignment: 'center',
|
|
fontSize: 15
|
|
},
|
|
message: {}
|
|
},
|
|
defaultStyle: {
|
|
fontSize: 10
|
|
}
|
|
};
|
|
|
|
if ( info.messageTop ) {
|
|
doc.content.unshift( {
|
|
text: info.messageTop,
|
|
style: 'message',
|
|
margin: [ 0, 0, 0, 12 ]
|
|
} );
|
|
}
|
|
|
|
if ( info.messageBottom ) {
|
|
doc.content.push( {
|
|
text: info.messageBottom,
|
|
style: 'message',
|
|
margin: [ 0, 0, 0, 12 ]
|
|
} );
|
|
}
|
|
|
|
if ( info.title ) {
|
|
doc.content.unshift( {
|
|
text: info.title,
|
|
style: 'title',
|
|
margin: [ 0, 0, 0, 12 ]
|
|
} );
|
|
}
|
|
|
|
if ( config.customize ) {
|
|
config.customize( doc, config, dt );
|
|
}
|
|
|
|
var pdf = _pdfMake().createPdf( doc );
|
|
|
|
if ( config.download === 'open' && ! _isDuffSafari() ) {
|
|
pdf.open();
|
|
}
|
|
else {
|
|
pdf.download( info.filename );
|
|
}
|
|
|
|
this.processing( false );
|
|
},
|
|
|
|
title: '*',
|
|
|
|
filename: '*',
|
|
|
|
extension: '.pdf',
|
|
|
|
exportOptions: {},
|
|
|
|
orientation: 'portrait',
|
|
|
|
pageSize: 'A4',
|
|
|
|
header: true,
|
|
|
|
footer: false,
|
|
|
|
messageTop: '*',
|
|
|
|
messageBottom: '*',
|
|
|
|
customize: null,
|
|
|
|
download: 'download'
|
|
};
|
|
|
|
|
|
return DataTable.Buttons;
|
|
}));
|