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Cleanup

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This commit is contained in:
Trevor Parscal 2012-03-09 22:45:22 +00:00
parent 4bc7dbbe5e
commit ce824d6299
Notes: Trevor Parscal 2012-03-09 22:45:22 +00:00 
https://mediawiki.org/wiki/Special:Code/MediaWiki/113537
1 changed files with 28 additions and 22 deletions
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48
modules/ve/ce/ve.ce.js
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@ -4,29 +4,35 @@
* All classes and functions will be attached to this object to keep the global namespace clean.
*/
ve.ce = {
/**
* Gets the plain text of a DOM element.
*
* @static
* @method
* @param {HTMLElement} elem DOM element to get the plan text contents of
* @returns {String} Plain text contents of DOM element
*/
'getDOMText': function( elem ) {
var nodeType = elem.nodeType,
ret = '';
};
ve.ce.getDOMText = function( elem ) {
var nodeType = elem.nodeType,
ret = '';
if ( nodeType === 1 || nodeType === 9 ) {
// Use textContent || innerText for elements
if ( typeof elem.textContent === 'string' ) {
return elem.textContent;
} else if ( typeof elem.innerText === 'string' ) {
// Replace IE's carriage returns
return elem.innerText.replace( /\r\n/g, '' );
} else {
// Traverse it's children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling) {
ret += ve.ce.getDOMText( elem );
if ( nodeType === 1 || nodeType === 9 ) {
// Use textContent || innerText for elements
if ( typeof elem.textContent === 'string' ) {
return elem.textContent;
} else if ( typeof elem.innerText === 'string' ) {
// Replace IE's carriage returns
return elem.innerText.replace( /\r\n/g, '' );
} else {
// Traverse it's children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling) {
ret += ve.ce.getDOMText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
return ret;
return ret;
}
};