modules/location/location_autocomplete.js

// $Id: location_autocomplete.js,v 1.2 2008/08/06 15:29:51 bdragon Exp $

/**
 * Twiddle the province autocomplete whenever the user changes the country.
 */
Drupal.behaviors.location = function(context) {
  $('select.location_auto_country:not(.location-processed)', context).change(function(e) {
    var obj = this;
    var input = null;
    var result = this.className.match(/(location_auto_join_[^ ]*)/);
    if (result) {
      input = $('.location_auto_province.' + result)
    }
    else {
      // No joining class found, fallback to searching the immediate area.
      input = $('.location_auto_province', $(this).parents('fieldset:first, .views-exposed-form:first'))
    }

    if (input && input.length) {
      //Unbind events on province field and empty its value
      input.unbind().val('');
      input.each(function(i) {
        //Get the (hidden) *-autocomplete input element
        var input_autocomplete = $('#' + this.id + '-autocomplete');
        // Update autocomplete url
        input_autocomplete.val(input_autocomplete.val().substr(0, input_autocomplete.val().lastIndexOf('/') + 1) + $(obj).val());
        // Mark as not processed.
        input_autocomplete.removeClass('autocomplete-processed');
      });
      // Reprocess.
      Drupal.behaviors.autocomplete(document);
    }
  }).addClass('location-processed');
};
1	// $Id: location_autocomplete.js,v 1.2 2008/08/06 15:29:51 bdragon Exp $
2
3	/**
4	* Twiddle the province autocomplete whenever the user changes the country.
5	*/
6	Drupal.behaviors.location = function(context) {
7	$('select.location_auto_country:not(.location-processed)', context).change(function(e) {
8	var obj = this;
9	var input = null;
10	var result = this.className.match(/(location_auto_join_[^ ]*)/);
11	if (result) {
12	input = $('.location_auto_province.' + result)
13	}
14	else {
15	// No joining class found, fallback to searching the immediate area.
16	input = $('.location_auto_province', $(this).parents('fieldset:first, .views-exposed-form:first'))
17	}
18
19	if (input && input.length) {
20	//Unbind events on province field and empty its value
21	input.unbind().val('');
22	input.each(function(i) {
23	//Get the (hidden) *-autocomplete input element
24	var input_autocomplete = $('#' + this.id + '-autocomplete');
25	// Update autocomplete url
26	input_autocomplete.val(input_autocomplete.val().substr(0, input_autocomplete.val().lastIndexOf('/') + 1) + $(obj).val());
27	// Mark as not processed.
28	input_autocomplete.removeClass('autocomplete-processed');
29	});
30	// Reprocess.
31	Drupal.behaviors.autocomplete(document);
32	}
33	}).addClass('location-processed');
34	};