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<title>[23518] trunk: Stop using deprecated jQuery API (.browser and .live).</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/23518">23518</a></dd>
<dt>Author</dt> <dd>nacin</dd>
<dt>Date</dt> <dd>2013-02-28 18:05:28 +0000 (Thu, 28 Feb 2013)</dd>
</dl>

<h3>Log Message</h3>
<pre>Stop using deprecated jQuery API (.browser and .live). Do manual UA sniffing where still necessary. Improve selector performance by using delegated events. props ocean90. see <a href="http://core.trac.wordpress.org/ticket/22975">#22975</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadminjsplugininstalljs">trunk/wp-admin/js/plugin-install.js</a></li>
<li><a href="#trunkwpincludesjsadminbarjs">trunk/wp-includes/js/admin-bar.js</a></li>
<li><a href="#trunkwpincludesjsautosavejs">trunk/wp-includes/js/autosave.js</a></li>
<li><a href="#trunkwpincludesjsthickboxthickboxjs">trunk/wp-includes/js/thickbox/thickbox.js</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpadminjsplugininstalljs"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/js/plugin-install.js (23517 => 23518)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/js/plugin-install.js        2013-02-28 18:03:18 UTC (rev 23517)
+++ trunk/wp-admin/js/plugin-install.js        2013-02-28 18:05:28 UTC (rev 23518)
</span><span class="lines">@@ -27,7 +27,7 @@
</span><span class="cx"> 
</span><span class="cx">         $(window).resize(function(){ tb_position(); });
</span><span class="cx"> 
</span><del>-         $('#dashboard_plugins a.thickbox, .plugins a.thickbox').click( function() {
</del><ins>+        $('#dashboard_plugins, .plugins').on( 'click', 'a.thickbox', function() {
</ins><span class="cx">                 tb_click.call(this);
</span><span class="cx"> 
</span><span class="cx">                 $('#TB_title').css({'background-color':'#222','color':'#cfcfcf'});
</span></span></pre></div>
<a id="trunkwpincludesjsadminbarjs"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/js/admin-bar.js (23517 => 23518)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/js/admin-bar.js        2013-02-28 18:03:18 UTC (rev 23517)
+++ trunk/wp-includes/js/admin-bar.js        2013-02-28 18:05:28 UTC (rev 23518)
</span><span class="lines">@@ -1,8 +1,9 @@
</span><span class="cx"> // use jQuery and hoverIntent if loaded
</span><span class="cx"> if ( typeof(jQuery) != 'undefined' ) {
</span><del>-        if ( typeof(jQuery.fn.hoverIntent) == 'undefined' )
-                (function(a){a.fn.hoverIntent=function(l,j){var m={sensitivity:7,interval:100,timeout:0};m=a.extend(m,j?{over:l,out:j}:l);var o,n,h,d;var e=function(f){o=f.pageX;n=f.pageY};var c=function(g,f){f.hoverIntent_t=clearTimeout(f.hoverIntent_t);if((Math.abs(h-o)+Math.abs(d-n))&lt;m.sensitivity){a(f).unbind(&quot;mousemove&quot;,e);f.hoverIntent_s=1;return m.over.apply(f,[g])}else{h=o;d=n;f.hoverIntent_t=setTimeout(function(){c(g,f)},m.interval)}};var i=function(g,f){f.hoverIntent_t=clearTimeout(f.hoverIntent_t);f.hoverIntent_s=0;return m.out.apply(f,[g])};var b=function(q){var f=this;var g=(q.type==&quot;mouseover&quot;?q.fromElement:q.toElement)||q.relatedTarget;while(g&amp;&amp;g!=this){try{g=g.parentNode}catch(q){g=this}}if(g==this){if(a.browser.mozilla){if(q.type==&quot;mouseout&quot;){f.mtout=setTimeout(function(){k(q,f)},30)}else{if(f.mtout){f.mtout=clearTimeout(f.mtout)}}}return}else{if(f.mtout){f.mtout=clearTimeout(f.mtout)}k(q,f)}};var k=function(p,f){var g=jQuery.exten
 d({},p);if(f.hoverIntent_t){f.hoverIntent_t=clearTimeout(f.hoverIntent_t)}if(p.type==&quot;mouseover&quot;){h=g.pageX;d=g.pageY;a(f).bind(&quot;mousemove&quot;,e);if(f.hoverIntent_s!=1){f.hoverIntent_t=setTimeout(function(){c(g,f)},m.interval)}}else{a(f).unbind(&quot;mousemove&quot;,e);if(f.hoverIntent_s==1){f.hoverIntent_t=setTimeout(function(){i(g,f)},m.timeout)}}};return this.mouseover(b).mouseout(b)}})(jQuery);
-
</del><ins>+        if ( typeof(jQuery.fn.hoverIntent) == 'undefined' ) {
+                // hoverIntent r6 - Copy of wp-includes/js/hoverIntent.min.js
+                (function(a){a.fn.hoverIntent=function(k,j){var l={sensitivity:7,interval:100,timeout:0};l=a.extend(l,j?{over:k,out:j}:k);var n,m,h,d;var e=function(f){n=f.pageX;m=f.pageY};var c=function(g,f){f.hoverIntent_t=clearTimeout(f.hoverIntent_t);if((Math.abs(h-n)+Math.abs(d-m))&lt;l.sensitivity){a(f).unbind(&quot;mousemove&quot;,e);f.hoverIntent_s=1;return l.over.apply(f,[g])}else{h=n;d=m;f.hoverIntent_t=setTimeout(function(){c(g,f)},l.interval)}};var i=function(g,f){f.hoverIntent_t=clearTimeout(f.hoverIntent_t);f.hoverIntent_s=0;return l.out.apply(f,[g])};var b=function(o){var g=jQuery.extend({},o);var f=this;if(f.hoverIntent_t){f.hoverIntent_t=clearTimeout(f.hoverIntent_t)}if(o.type==&quot;mouseenter&quot;){h=g.pageX;d=g.pageY;a(f).bind(&quot;mousemove&quot;,e);if(f.hoverIntent_s!=1){f.hoverIntent_t=setTimeout(function(){c(g,f)},l.interval)}}else{a(f).unbind(&quot;mousemove&quot;,e);if(f.hoverIntent_s==1){f.hoverIntent_t=setTimeout(function(){i(g,f)},l.timeout)}}};return this.b
 ind(&quot;mouseenter&quot;,b).bind(&quot;mouseleave&quot;,b)}})(jQuery);
+        }
</ins><span class="cx">         jQuery(document).ready(function($){
</span><span class="cx">                 var adminbar = $('#wpadminbar'), refresh, touchOpen, touchClose, disableHoverIntent = false;
</span><span class="cx"> 
</span><span class="lines">@@ -124,7 +125,8 @@
</span><span class="cx"> 
</span><span class="cx">                         var id = $(this).attr('href');
</span><span class="cx"> 
</span><del>-                        if ( $.browser.webkit &amp;&amp; id &amp;&amp; id.charAt(0) == '#' ) {
</del><ins>+                        var ua = navigator.userAgent.toLowerCase();
+                        if ( ua.indexOf('applewebkit') != -1 &amp;&amp; id &amp;&amp; id.charAt(0) == '#' ) {
</ins><span class="cx">                                 setTimeout(function () {
</span><span class="cx">                                         $(id).focus();
</span><span class="cx">                                 }, 100);
</span></span></pre></div>
<a id="trunkwpincludesjsautosavejs"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/js/autosave.js (23517 => 23518)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/js/autosave.js        2013-02-28 18:03:18 UTC (rev 23517)
+++ trunk/wp-includes/js/autosave.js        2013-02-28 18:05:28 UTC (rev 23518)
</span><span class="lines">@@ -87,7 +87,8 @@
</span><span class="cx">                  * Workaround for WebKit bug preventing a form submitting twice to the same action.
</span><span class="cx">                  * https://bugs.webkit.org/show_bug.cgi?id=28633
</span><span class="cx">                  */
</span><del>-                if ( $.browser.safari ) {
</del><ins>+                var ua = navigator.userAgent.toLowerCase();
+                if ( ua.indexOf('safari') != -1 &amp;&amp; ua.indexOf('chrome') == -1 ) {
</ins><span class="cx">                         $('form#post').attr('action', function(index, value) {
</span><span class="cx">                                 return value + '?t=' + new Date().getTime();
</span><span class="cx">                         });
</span></span></pre></div>
<a id="trunkwpincludesjsthickboxthickboxjs"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/js/thickbox/thickbox.js (23517 => 23518)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/js/thickbox/thickbox.js        2013-02-28 18:03:18 UTC (rev 23517)
+++ trunk/wp-includes/js/thickbox/thickbox.js        2013-02-28 18:05:28 UTC (rev 23518)
</span><span class="lines">@@ -20,7 +20,7 @@
</span><span class="cx"> 
</span><span class="cx"> //add thickbox to href &amp; area elements that have a class of .thickbox
</span><span class="cx"> function tb_init(domChunk){
</span><del>-        jQuery(domChunk).live('click', tb_click);
</del><ins>+        jQuery('body').on('click', domChunk, tb_click);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> function tb_click(){
</span><span class="lines">@@ -230,10 +230,8 @@
</span><span class="cx">                                         jQuery(&quot;#TB_window&quot;).css({'visibility':'visible'});
</span><span class="cx">                                 }else if(url.indexOf('TB_iframe') != -1){
</span><span class="cx">                                         tb_position();
</span><del>-                                        if(jQuery.browser.safari){//safari needs help because it will not fire iframe onload
-                                                jQuery(&quot;#TB_load&quot;).remove();
-                                                jQuery(&quot;#TB_window&quot;).css({'visibility':'visible'});
-                                        }
</del><ins>+                                        jQuery(&quot;#TB_load&quot;).remove();
+                                        jQuery(&quot;#TB_window&quot;).css({'visibility':'visible'});
</ins><span class="cx">                                 }else{
</span><span class="cx">                                         jQuery(&quot;#TB_ajaxContent&quot;).load(url += &quot;&amp;random=&quot; + (new Date().getTime()),function(){//to do a post change this load method
</span><span class="cx">                                                 tb_position();
</span></span></pre>
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