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<title>[39604] branches/4.7: WP-API: JavaScript client - fix setup of models used by wp.api.collections objects.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/39604">39604</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/39604","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>adamsilverstein</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2016-12-15 13:01:26 +0000 (Thu, 15 Dec 2016)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>WP-API: JavaScript client - fix setup of models used by wp.api.collections objects.

Correct setup for the `model` attribute of `wp.api.collections` objects. Set the collection model as a function that returns a new model of the underlying type, instead of setting it as the model prototype. Fixes an issue where models for fetched collections weren't set up properly and didn't have the expected mixin methods such as `getCategories` available.

Props jesseenterprises.
Merges <a href="https://core.trac.wordpress.org/changeset/39603">[39603]</a> to the 4.7 branch.
Fixes <a href="https://core.trac.wordpress.org/ticket/39070">#39070</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branches47srcwpincludesjswpapijs">branches/4.7/src/wp-includes/js/wp-api.js</a></li>
</ul>

<h3>Property Changed</h3>
<ul>
<li><a href="#branches47">branches/4.7/</a></li>
</ul>

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<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/4.7
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- branches/4.7 2016-12-15 12:53:26 UTC (rev 39603)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/4.7  2016-12-15 13:01:26 UTC (rev 39604)
</ins><a id="branches47"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/4.7</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: svn:mergeinfo</h4></div>
<span class="cx" style="display: block; padding: 0 10px"> /branches/3.1:18031
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/3.3:20543
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/3.4:21757
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:18512,39365,39367,39369,39371,39373,39375-39376,39378,39380,39382,39384,39386,39388,39390,39392-39393,39396-39397,39400,39402,39404,39406,39409,39411,39413,39415,39417-39420,39424,39426,39428,39430,39432-39434,39436,39438,39440,39442-39444,39447,39449-39451,39453,39455-39457,39460,39462,39464,39466,39468,39470-39471,39475,39477-39478,39482-39483,39487-39488,39490,39495-39496,39499,39502,39504,39506,39508,39510,39512,39514,39517,39520,39522,39545-39547,39557-39562,39584,39586,39601
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/trunk:18512,39365,39367,39369,39371,39373,39375-39376,39378,39380,39382,39384,39386,39388,39390,39392-39393,39396-39397,39400,39402,39404,39406,39409,39411,39413,39415,39417-39420,39424,39426,39428,39430,39432-39434,39436,39438,39440,39442-39444,39447,39449-39451,39453,39455-39457,39460,39462,39464,39466,39468,39470-39471,39475,39477-39478,39482-39483,39487-39488,39490,39495-39496,39499,39502,39504,39506,39508,39510,39512,39514,39517,39520,39522,39545-39547,39557-39562,39584,39586,39601,39603
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches47srcwpincludesjswpapijs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.7/src/wp-includes/js/wp-api.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.7/src/wp-includes/js/wp-api.js 2016-12-15 12:53:26 UTC (rev 39603)
+++ branches/4.7/src/wp-includes/js/wp-api.js   2016-12-15 13:01:26 UTC (rev 39604)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1234,7 +1234,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                                },
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                                // Specify the model that this collection contains.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                model: loadingObjects.models[ modelClassName ],
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         model: function( attrs, options ) {
+                                                       return new loadingObjects.models[ modelClassName ]( attrs, options );
+                                               },
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                                // Include a reference to the original class name.
</span><span class="cx" style="display: block; padding: 0 10px">                                                name: collectionClassName,
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1257,7 +1259,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                                url: routeModel.get( 'apiRoot' ) + routeModel.get( 'versionString' ) + routeName,
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                                // Specify the model that this collection contains.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                model: loadingObjects.models[ modelClassName ],
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         model: function( attrs, options ) {
+                                                       return new loadingObjects.models[ modelClassName ]( attrs, options );
+                                               },
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                                // Include a reference to the original class name.
</span><span class="cx" style="display: block; padding: 0 10px">                                                name: collectionClassName,
</span></span></pre>
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