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Make getDomText() return an empty string for slugs

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Slugs aren't represented in the model at all, but in the DOM they do
contain a single character (  or ), so we have to override
the return value of getDomText() to be empty.

Change-Id: Ic93cb694b0632bc81d8d0749149e4d739232ed48
This commit is contained in:
Catrope 2012-10-01 11:37:39 -07:00
parent d9570ed0e5
commit 40b60ebda8
1 changed files with 7 additions and 2 deletions
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9
modules/ve/ce/ve.ce.js
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@ -47,14 +47,19 @@ ve.ce.getDomText = function ( element ) {
$element = $( element );
if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
if ( $element.hasClass( 've-ce-leafNode' ) ) {
if ( $element.hasClass( 've-ce-slug' ) ) {
// Slugs are not represented in the model at all, but they do
// contain a single nbsp/FEFF character in the DOM, so make sure
// that character isn't counted
return '';
} else if ( $element.hasClass( 've-ce-leafNode' ) ) {
// For leaf nodes, don't return the content, but return
// the right amount of characters so the offsets match up
numChars = $element.data( 'node' ).getOuterLength();
return new Array( numChars + 1 ).join( '\u2603' );
} else {
// Traverse its children
for ( element = element.firstChild; element; element = element.nextSibling) {
for ( element = element.firstChild; element; element = element.nextSibling ) {
text += func( element );
}
}