modules/vote_up_down/ajax_vote_up_down.js

// $Id: ajax_vote_up_down.js,v 1.5 2006/11/24 13:18:35 frjo Exp $

Drupal.voteUpDownAutoAttach = function() {
  var vdb = [];
  $('span.vote-up-inact, span.vote-down-inact, span.vote-up-act, span.vote-down-act').each(function () {
    // Read in the path to the PHP handler
    var uri = $(this).attr('title');
    // Get title from a tag.
    var atitle = $(this).children('a').attr('title');
    $(this).attr('title', atitle);
    // remove href link
    $(this).html('');
    // Create an object with this uri. Because
    // we feed in the span as an argument, we'll be able
    // to attach events to this element.
    if (!vdb[uri]) {
      vdb[uri] = new Drupal.VDB(this, uri);
    }
  });
}

/**
 * A Vote DataBase object
 */
Drupal.VDB = function(elt, uri) {
  var db = this;
  // By making the span element a property of this object,
  // we get the ability to attach behaviours to that element.
  this.elt = elt;
  this.uri = uri;
  this.id = $(elt).attr('id');
  this.type = this.id.indexOf('node') > -1 ? 'node' : 'comment';
  this.dir1 = this.id.indexOf('vote_up') > -1 ? 'up' : 'down';
  this.dir2 = this.dir1 == 'up' ? 'down' : 'up';
  // Extract the cid so we can change other elements for the same cid
  this.cid = db.id.match(/[0-9]+$/);
  $(elt).click(function() {
    // Ajax GET request for vote data
    $.ajax({
      type: "GET",
      url: db.uri,
      success: function (data) {
        //update the voting arrows
        $('#' + db.id + '.vote-' + db.dir1 + '-inact')
          .removeClass('vote-' + db.dir1 + '-inact')
          .addClass('vote-' + db.dir1 + '-act');
        $('#vote_' + db.dir2 + '_' + db.type + '_' + db.cid)
          .removeClass('vote-' + db.dir2 + '-act')
          .addClass('vote-' + db.dir2 + '-inact');
        // update the points
        $('#vote_points_' + db.type + '_' + db.cid).html(data);
      },
      error: function (xmlhttp) {
        alert('An HTTP error '+ xmlhttp.status +' occured.\n'+ db.uri);
      }
    });
  });
}

// Global killswitch
if (Drupal.jsEnabled) {
  $(document).ready(Drupal.voteUpDownAutoAttach);
}
1	// $Id: ajax_vote_up_down.js,v 1.5 2006/11/24 13:18:35 frjo Exp $
2
3	Drupal.voteUpDownAutoAttach = function() {
4	var vdb = [];
5	$('span.vote-up-inact, span.vote-down-inact, span.vote-up-act, span.vote-down-act').each(function () {
6	// Read in the path to the PHP handler
7	var uri = $(this).attr('title');
8	// Get title from a tag.
9	var atitle = $(this).children('a').attr('title');
10	$(this).attr('title', atitle);
11	// remove href link
12	$(this).html('');
13	// Create an object with this uri. Because
14	// we feed in the span as an argument, we'll be able
15	// to attach events to this element.
16	if (!vdb[uri]) {
17	vdb[uri] = new Drupal.VDB(this, uri);
18	}
19	});
20	}
21
22	/**
23	* A Vote DataBase object
24	*/
25	Drupal.VDB = function(elt, uri) {
26	var db = this;
27	// By making the span element a property of this object,
28	// we get the ability to attach behaviours to that element.
29	this.elt = elt;
30	this.uri = uri;
31	this.id = $(elt).attr('id');
32	this.type = this.id.indexOf('node') > -1 ? 'node' : 'comment';
33	this.dir1 = this.id.indexOf('vote_up') > -1 ? 'up' : 'down';
34	this.dir2 = this.dir1 == 'up' ? 'down' : 'up';
35	// Extract the cid so we can change other elements for the same cid
36	this.cid = db.id.match(/[0-9]+$/);
37	$(elt).click(function() {
38	// Ajax GET request for vote data
39	$.ajax({
40	type: "GET",
41	url: db.uri,
42	success: function (data) {
43	//update the voting arrows
44	$('#' + db.id + '.vote-' + db.dir1 + '-inact')
45	.removeClass('vote-' + db.dir1 + '-inact')
46	.addClass('vote-' + db.dir1 + '-act');
47	$('#vote_' + db.dir2 + '_' + db.type + '_' + db.cid)
48	.removeClass('vote-' + db.dir2 + '-act')
49	.addClass('vote-' + db.dir2 + '-inact');
50	// update the points
51	$('#vote_points_' + db.type + '_' + db.cid).html(data);
52	},
53	error: function (xmlhttp) {
54	alert('An HTTP error '+ xmlhttp.status +' occured.\n'+ db.uri);
55	}
56	});
57	});
58	}
59
60	// Global killswitch
61	if (Drupal.jsEnabled) {
62	$(document).ready(Drupal.voteUpDownAutoAttach);
63	}