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<title>[50232] trunk/src/js/_enqueues/wp/autosave.js: Editor: Correct the check for unsaved content in `wp.autosave.server.postChanged()`.</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/50232">50232</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/50232","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2021-02-06 14:14:48 +0000 (Sat, 06 Feb 2021)</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'>Editor: Correct the check for unsaved content in `wp.autosave.server.postChanged()`.
This fixes improper triggering of the "Are you sure?" prompt when navigating away from the old, "classic" Edit Post screen and there are no changes.
The previous check did not account for Pages or any custom post types that don't have a Title, Content, or Excerpt field.
Follow-up to <a href="https://core.trac.wordpress.org/changeset/50031">[50031]</a>.
Props hwk-fr, mukesh27, audrasjb, archon810, Clorith, ibiza69, tonysandwich, roger995, bartosz777, viablethought, dbtedg, worldedu, hmabpera, magnuswebdesign.
Fixes <a href="https://core.trac.wordpress.org/ticket/52440">#52440</a>.</pre>
<h3>Modified Paths</h3>
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<li><a href="#trunksrcjs_enqueueswpautosavejs">trunk/src/js/_enqueues/wp/autosave.js</a></li>
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<h3>Diff</h3>
<a id="trunksrcjs_enqueueswpautosavejs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/js/_enqueues/wp/autosave.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/js/_enqueues/wp/autosave.js 2021-02-05 19:11:15 UTC (rev 50231)
+++ trunk/src/js/_enqueues/wp/autosave.js 2021-02-06 14:14:48 UTC (rev 50232)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -710,7 +710,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> var editor = window.tinymce.get( field );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( ! editor || editor.isHidden() ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( $( '#' + field ).val() !== initialCompareData[ field ] ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( ( $( '#' + field ).val() || '' ) !== initialCompareData[ field ] ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> changed = true;
</span><span class="cx" style="display: block; padding: 0 10px"> // Break.
</span><span class="cx" style="display: block; padding: 0 10px"> return false;
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -721,7 +721,7 @@
</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">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( $( '#title' ).val() !== initialCompareData.post_title ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( ( $( '#title' ).val() || '' ) !== initialCompareData.post_title ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> changed = true;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre>
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