ScoDoc/app/static/js/formsemestre_edit.js

// Formulaire formsemestre_createwithmodules

function change_semestre_id() {
    var semestre_id = $("#tf_semestre_id")[0].value;
    for (var i = -1; i < 12; i++) {
        $(".sem" + i).hide();
    }
    $(".sem" + semestre_id).show();
}


$(window).on('load', function () {
    change_semestre_id();
});