Ross
74 lines
2.6 KiB
JavaScript
74 lines
2.6 KiB
JavaScript
var DjangoSelect2 = window.DjangoSelect2 || {};
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(function() {
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var $ = DjangoSelect2.jQuery;
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if (!$) {
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$ = DjangoSelect2.jQuery = (window.django || {}).jQuery || window.jQuery;
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}
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DjangoSelect2.init = function(input) {
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var $input = $(input);
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var ajaxOptions = {
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ajax: {
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data: function(term, page) {
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return {
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q: term,
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page: page,
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page_limit: 10
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};
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},
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results: function(data, page) {
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return data;
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}
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},
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initSelection: function (element, callback) {
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var inputVal = $input.val();
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if (!inputVal) {
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return;
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}
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var data = {
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q: inputVal
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};
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var select2 = $input.data('select2') || {};
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if (typeof select2.opts == 'object' && select2.opts !== null) {
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data.multiple = (select2.opts.multiple) ? 1 : 0;
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}
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$.ajax({
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url: $input.data('initSelectionUrl'),
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dataType: 'json',
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data: data,
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success: function(data) {
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if (typeof(data) == 'object' && typeof(data.results) == 'object' && data.results) {
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callback(data.results);
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}
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}
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});
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}
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};
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var options = $input.data('select2Options') || {};
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if (typeof options.ajax == 'object') {
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options = $.extend(true, ajaxOptions, options);
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}
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$input.select2(options);
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if ($input.data('sortable') && typeof $.fn.djs2sortable == 'function') {
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$input.select2("container").find("ul.select2-choices").djs2sortable({
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containment: 'parent',
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start: function() { $input.select2("onSortStart"); },
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update: function() { $input.select2("onSortEnd"); }
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});
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}
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$input.data('select2').selection.addClass('vTextField');
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};
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$(document).ready(function() {
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$('.django-select2:not([name*="__prefix__"])').each(function() {
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DjangoSelect2.init(this);
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});
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$(document).on('formset:added', function(event, $form) {
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$form.find('.django-select2:not([name*="__prefix__"])').each(function() {
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DjangoSelect2.init(this);
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});
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});
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});
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})();
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