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1
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2 /**
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3 * Adds the custom autocomplete widget behavior.
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4 */
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5 Drupal.behaviors.solrsearch_autocomplete = {
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6 attach: function(context) {
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7
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8 jQuery(".solrsearch-autocomplete.unprocessed", context).add(".solrsearch-autocomplete.unprocessed input", context).autocomplete(Drupal.settings.solrsearch_autocomplete.path,
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9 {
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10 // Classnames for the widget.
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11 extraParams : {fieldName:function(){
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12 classes = document.activeElement.getAttribute("class");
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13 splitted =classes.split(" ");
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14 for (var i=0; i <splitted.length; i++){
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15 if (splitted[i].match("^solrsearch-autocomplete.field.")){
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16 return splitted[i].replace("solrsearch-autocomplete.field.","");
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17 }
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18 };
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19 return "IM_author";
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20 }},
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21 inputClass: "",
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22 loadingClass: "throbbing",
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23 // Do not select first suggestion by default.
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24 selectFirst: false,
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25 // Specify no matching as it wil be done on server-side.
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26 matchContains: false,
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27 matchSubset: false,
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28 // Maximum number of items to show in widget.
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29 max: 50,
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30 scroll: true,
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31 scrollHeight: 360,
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32 // Data returned from server is JSON-encoded.
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33 dataType: "json",
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34 // Function to parse returned json into elements.
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35 parse: function(data) {
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36 return jQuery.map(data, function(item) {
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37 return {
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38 data: item, // Echo the input data.
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39 value: item.display, // This will be shown in the options widget.
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40 result: item.key // The actual value to put into the form element.
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41 }
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42 });
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43 },
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44 // Return the HTML to display in the options widget.
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45 formatItem: function(item) {
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46 return item.display;
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47 }
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48 }).result(function(item, element) {
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49 // Handle selection of an element in the autocomplete widget.
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50 // We should submit the widget's parent form.
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51 jQuery(this).get(0).form.submit();
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52 }).addClass('form-autocomplete'); // Add Drupal autocomplete widget's style.
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53 }
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54 };
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