forked from ScoDoc/DocScoDoc
68 lines
1.9 KiB
JavaScript
68 lines
1.9 KiB
JavaScript
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function compute_moyenne() {
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var notes = $(".tf_field_note input").map(
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function() { return parseFloat($(this).val()); }
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).get();
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var coefs = $(".tf_field_coef input").map(
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function() { return parseFloat($(this).val()); }
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).get();
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var N = notes.length;
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var dp = 0.;
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var sum_coefs = 0.;
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for (var i=0; i < N; i++) {
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if (!(isNaN(notes[i]) || isNaN(coefs[i]))) {
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dp += notes[i] * coefs[i];
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sum_coefs += coefs[i];
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}
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}
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return dp / sum_coefs;
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}
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// Callback select menu (UE code)
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function enable_disable_fields_cb() {
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enable_disable_fields(this);
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}
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function enable_disable_fields(select_elt) {
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// input fields controled by this menu
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var input_fields = $(select_elt).parent().parent().find('input');
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var disabled = false;
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if ($(select_elt).val() === "None") {
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disabled = true;
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}
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console.log('disabled=', disabled);
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input_fields.each( function () {
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var old_state = this.disabled;
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console.log("old_state=", old_state)
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if (old_state == disabled) {
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return; /* state unchanged */
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}
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var saved_value = $(this).data('saved-value');
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if (typeof saved_value == 'undefined') {
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saved_value = '';
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}
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var cur_value = $(this).val();
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// swap
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$(this).data('saved-value', cur_value);
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$(this).val(saved_value);
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});
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input_fields.prop('disabled', disabled);
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}
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function setup_text_fields() {
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$(".ueext_valid_select").each(
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function() {
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enable_disable_fields(this);
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}
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);
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}
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$().ready(function(){
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$(".tf_ext_edit_ue_validations").change(function (){
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$(".ext_sem_moy_val")[0].innerHTML=compute_moyenne();
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});
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$(".ueext_valid_select").change( enable_disable_fields_cb );
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setup_text_fields();
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});
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