src/wolnelektury/static/js/search.js

   1
   2 var __bind = function (self, fn) {
   3     return function() { fn.apply(self, arguments); };
   4 };
   5
   6 (function($){
   7     $.widget("wl.search", {
   8         options: {
   9               minLength: 0,
  10           dataType: "json",
  11               host: ''
  12             },
  13
  14         _create: function() {
  15             var opts = {
  16             minLength: this.options.minLength,
  17             select: __bind(this, this.enter),
  18             focus: function() { return false; },
  19                     source: this.element.data('source')
  20             };
  21
  22             this.element.autocomplete($.extend(opts, this.options))
  23             .data("autocomplete")._renderItem = __bind(this, this.render_item);
  24         },
  25
  26         enter: function(event, ui) {
  27             if (ui.item.url !== undefined) {
  28             location.href = this.options.host+ui.item.url;
  29             } else {
  30             this.element.closest('form').submit();
  31             }
  32         },
  33
  34         render_item: function (ul, item) {
  35             var label;
  36             if (item['author']) {
  37                 label = '<cite>' + item.label + '</cite>, ' + item['author'];
  38             } else {
  39                 label = item.label;
  40             }
  41             return $("<li></li>").data('item.autocomplete', item)
  42             .append('<a href="'+this.options.host+item.url+'"><span class="search-hint-label">'+label+'</span>')
  43             .appendTo(ul);
  44         },
  45
  46         destroy: function() {
  47         }
  48     });
  49
  50 })(jQuery);