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<title>[28019] trunk/src/wp-includes/js/media-views.js: Only show the media library loading spinner if we're scrolled toward the bottom.</title>
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<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/28019">28019</a></dd>
<dt>Author</dt> <dd>helen</dd>
<dt>Date</dt> <dd>2014-04-07 22:14:01 +0000 (Mon, 07 Apr 2014)</dd>
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<h3>Log Message</h3>
<pre>Only show the media library loading spinner if we're scrolled toward the bottom. Prevents the spinner from flashing a second time when first loading the library due to a second query firing after initial load.
props kovshenin. fixes <a href="http://core.trac.wordpress.org/ticket/24859">#24859</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesjsmediaviewsjs">trunk/src/wp-includes/js/media-views.js</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpincludesjsmediaviewsjs"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-includes/js/media-views.js (28018 => 28019)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-includes/js/media-views.js 2014-04-07 22:11:55 UTC (rev 28018)
+++ trunk/src/wp-includes/js/media-views.js 2014-04-07 22:14:01 UTC (rev 28019)
</span><span class="lines">@@ -4888,17 +4888,19 @@
</span><span class="cx">
</span><span class="cx"> scroll: function() {
</span><span class="cx"> var view = this,
</span><del>- toolbar;
</del><ins>+ toolbar = this.views.parent.toolbar;
</ins><span class="cx">
</span><del>- // @todo: is this still necessary?
- if ( ! this.$el.is(':visible') ) {
</del><ins>+ // @todo: is :visible still necessary?
+ if ( ! this.$el.is(':visible') || ! this.collection.hasMore() ) {
</ins><span class="cx"> return;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- if ( this.collection.hasMore() && this.el.scrollHeight < this.el.scrollTop + ( this.el.clientHeight * this.options.refreshThreshold ) ) {
- toolbar = this.views.parent.toolbar;
</del><ins>+ // Show the spinner only if we are close to the bottom.
+ if ( this.el.scrollHeight - ( this.el.scrollTop + this.el.clientHeight ) < this.el.clientHeight / 3 ) {
</ins><span class="cx"> toolbar.get('spinner').show();
</span><ins>+ }
</ins><span class="cx">
</span><ins>+ if ( this.el.scrollHeight < this.el.scrollTop + ( this.el.clientHeight * this.options.refreshThreshold ) ) {
</ins><span class="cx"> this.collection.more().done(function() {
</span><span class="cx"> view.scroll();
</span><span class="cx"> toolbar.get('spinner').hide();
</span></span></pre>
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