75 lines
2.6 KiB
JavaScript
75 lines
2.6 KiB
JavaScript
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(function() {
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(function($) {
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var chosen_xhr;
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return $.fn.ajaxChosen = function(options, callback) {
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var select;
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select = this;
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this.chosen();
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this.next('.chzn-container').find(".search-field > input").bind('keyup', function() {
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var field, val;
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val = $.trim($(this).attr('value'));
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if (val.length < 3 || val === $(this).data('prevVal')) return false;
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if (this.timer) clearTimeout(this.timer);
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$(this).data('prevVal', val);
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field = $(this);
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options.data.term = val;
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if (typeof success === "undefined" || success === null) {
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success = options.success;
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}
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options.success = function(data) {
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var items;
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if (!(data != null)) return;
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select.find('option').each(function() {
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if (!$(this).is(":selected")) return $(this).remove();
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});
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items = callback(data);
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$.each(items, function(value, text) {
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return $("<option />").attr('value', value).html(text).appendTo(select);
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});
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select.trigger("liszt:updated");
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field.attr('value', val);
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if (typeof success !== "undefined" && success !== null) return success();
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};
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return this.timer = setTimeout(function() {
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if (chosen_xhr) chosen_xhr.abort();
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chosen_xhr = $.ajax(options);
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return chosen_xhr;
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}, 800);
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});
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return this.next('.chzn-container').find(".chzn-search > input").bind('keyup', function() {
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var field, val;
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val = $.trim($(this).attr('value'));
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if (val.length < 3 || val === $(this).data('prevVal')) return false;
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field = $(this);
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options.data = {
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term: val
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};
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if (typeof success === "undefined" || success === null) {
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success = options.success;
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}
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options.success = function(data) {
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var items;
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if (!(data != null)) return;
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select.find('option').each(function() {
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return $(this).remove();
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});
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items = callback(data);
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$.each(items, function(value, text) {
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return $("<option />").attr('value', value).html(text).appendTo(select);
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});
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select.trigger("liszt:updated");
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field.attr('value', val);
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if (typeof success !== "undefined" && success !== null) return success();
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};
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return this.timer = setTimeout(function() {
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if (chosen_xhr) chosen_xhr.abort();
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chosen_xhr = $.ajax(options);
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return chosen_xhr;
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}, 800);
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});
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};
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})(jQuery);
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}).call(this);
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