src/mkws-widget-categories.js

   1 mkws.registerWidgetType('Categories', function() {
   2     var that = this;
   3
   4     if (!this.config.use_service_proxy) {
   5         alert("can't use categories widget without Service Proxy");
   6         return;
   7     }
   8
   9     this.team.queue("authenticated").subscribe(function(authName, realm) {
  10         var req = new pzHttpRequest(that.config.pazpar2_url + "?command=categories", function(err) {
  11             alert("HTTP call for categories failed: " + err)
  12         });
  13
  14         req.get(null, function(data) {
  15             if (!$.isXMLDoc(data)) {
  16                 alert("categories response document is not XML");
  17                 return;
  18             }
  19             that.log("got categories: " + data);
  20
  21             var text = [];
  22             text.push("Select category: ");
  23             text.push("<select name='mkwsCategory' " +
  24                       "onchange='mkws.limitCategory(\"" + that.team.name() + "\", this.value)'>");
  25             $(data).find('category').each(function() {
  26                 var name = $(this).find('categoryName').text();
  27                 var id = $(this).find('categoryId').text();
  28                 text.push("<option value='", id, "'>", name, "</option>");
  29             });
  30             text.push("</select>");
  31             $(that.node).html(text.join(''));
  32         });
  33     });
  34 });