TinyMCE: preserve empty image alt attributes.

Props afercia.
Merges [40110] to the 4.7 branch.
Fixes #39912.

git-svn-id: https://develop.svn.wordpress.org/branches/4.7@40112 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Ozz 2017-02-24 20:51:19 +00:00
parent caebbb456e
commit fd740182af
1 changed files with 4 additions and 2 deletions

View File

@ -382,13 +382,15 @@ tinymce.PluginManager.add( 'wpeditimage', function( editor ) {
src: imageData.url,
width: width || null,
height: height || null,
alt: imageData.alt,
title: imageData.title || null,
'class': classes.join( ' ' ) || null
};
dom.setAttribs( imageNode, attrs );
// Preserve empty alt attributes.
editor.$( imageNode ).attr( 'alt', imageData.alt || '' );
linkAttrs = {
href: imageData.linkUrl,
rel: imageData.linkRel || null,
@ -1026,7 +1028,7 @@ tinymce.PluginManager.add( 'wpeditimage', function( editor ) {
editor.on( 'beforeGetContent', function( event ) {
if ( event.format !== 'raw' ) {
editor.$( 'img[id="__wp-temp-img-id"]' ).attr( 'id', null );
}
}
});
editor.on( 'BeforeSetContent', function( event ) {