Google Custom Search API Autocomplete?

Question

We\'re using the google custom search API (paid-for server-side API) to power our search results.

I\'d like to add an autocomplete feature to the search - however, does

Answer 1

At the time of writing (June 2013), there is a somewhat easier way of getting autocompletion while still getting the results as XML:

• Use the Google Custom Search Element Control (https://developers.google.com/custom-search/docs/element).
• Just use the Search bar control, which you can style as you like.

<gcse:searchbox-only enableAutoComplete="true" resultsUrl="#"></gcse:searchbox-only>

• The "trick" is that you can specify "resultsUrl" which means you can direct the actual search results to a page you generate via the XML API, without having to implement the search box UX yourself.

Answer 2

Got this working something like this - hope this helps someone else :)

$(function () {
  $('input.search')
    .focus(function () { this.select(); })
    .mouseup(function (e) { e.preventDefault(); })
    .autocomplete({
      position: {
        my: "left top",
        at: "left bottom",
        offset: "0, 5",
        collision: "none"
      },
      source: function (request, response) {
        $.ajax({
          url: "http://clients1.google.com/complete/search?q=" + request.term + "&hl=en&client=partner&source=gcsc&partnerid={GOOGLESEARCHID}&ds=cse&nocache=" + Math.random().toString(),
          dataType: "jsonp",
          success: function (data) {
            response($.map(data[1], function (item) {
              return {
                label: item[0],
                value: item[0]
              };
            }));
          }
        });
      },
      autoFill: true,
      minChars: 0,
      select: function (event, ui) {
        $(this).closest('input').val(ui.item.value);
        $(this).closest('form').trigger('submit');
      }
    });
});