48 lines
1.4 KiB
JavaScript
48 lines
1.4 KiB
JavaScript
---
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# This file is licensed under the MIT License (MIT) available on
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# http://opensource.org/licenses/MIT.
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---
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"use strict";
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var search_data = {{ site.devsearches_json }};
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{% raw %}
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// code adapted from http://jqueryui.com/autocomplete/#categories
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// MIT license: https://jquery.org/license/
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$.widget("custom.catcomplete", $.ui.autocomplete, {
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_create: function() {
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this._super();
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this.widget().menu("option", "items", "> :not(.ui-autocomplete-category)");
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},
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_renderMenu: function(ul, items) {
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var that = this,
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currentCategory = "";
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$.each(items, function(index, item) {
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var li;
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if (item.category !== currentCategory) {
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ul.append("<li class='ui-autocomplete-category'>" + item.category + "</li>");
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currentCategory = item.category;
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}
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li = that._renderItemData(ul, item);
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if (item.category) {
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li.attr("aria-label", item.category + " : " + item.label);
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}
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});
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}
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});
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$(function() {
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$("#glossary_term").catcomplete({
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source: search_data,
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delay: 0,
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minLength: 2,
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autoFocus: true,
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select: function(event, ui) {
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location.href = ui.item.uri;
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}
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}).bind('focus', function(){ $(this).catcomplete("search"); if (this.setSelectionRange) { var len = $(this).val().length * 2; var input = this; window.setTimeout(function() { input.setSelectionRange(len, len); }, 0); } else { $(this).val($(this).val());}});
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});
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{% endraw %}
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