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Tidy up sanity checks in theme.dev.js. props DH-Shredder, fixes #19815. 

git-svn-id: http://svn.automattic.com/wordpress/trunk@20242 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
nacin 2012-03-21 20:17:47 +00:00
parent 22863bd9c3
commit e0fa1f427c
1 changed files with 4 additions and 13 deletions
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17
wp-admin/js/theme.dev.js
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@ -105,8 +105,6 @@ jQuery( document ).ready( function($) {
var ThemeScroller;
(function($){
ThemeScroller = {
nonce: '',
nextPage: 2, // By default, assume we're on the first page.
querying: false,
scrollPollingDelay: 500,
failedRetryDelay: 4000,
@ -119,8 +117,7 @@ var ThemeScroller;
* @access private
*/
init: function() {
var self = this,
startPage;
var self = this;
// Get out early if we don't have the required arguments.
if ( typeof ajaxurl === 'undefined' ||
@ -132,10 +129,7 @@ var ThemeScroller;
// Handle inputs
this.nonce = $('#_ajax_fetch_list_nonce').val();
startPage = theme_list_args.paged;
if ( startPage !== undefined )
this.nextPage = ( startPage + 1 );
this.nextPage = ( theme_list_args.paged + 1 );
// Cache jQuery selectors
this.$outList = $('#availablethemes');
@ -147,8 +141,7 @@ var ThemeScroller;
* If there are more pages to query, then start polling to track
* when user hits the bottom of the current page
*/
if ( theme_list_args.total_pages !== undefined &&
theme_list_args.total_pages >= this.nextPage )
if ( theme_list_args.total_pages >= this.nextPage )
this.pollInterval =
setInterval( function() {
return self.poll();
@ -181,9 +174,7 @@ var ThemeScroller;
* @param results Array with results from this.ajax() query.
*/
process: function( results ) {
if ( ( results === undefined ) ||
( results.rows === undefined ) ||
( results.rows.indexOf( 'no-items' ) != -1 ) ) {
if ( results === undefined ) {
clearInterval( this.pollInterval );
return;
}