Sha256: 85d1fe6fefd1f3f7be226f614aa731c502d00da783f0b747036fae4faadfd9c5
Contents?: true
Size: 1.34 KB
Versions: 3
Compression:
Stored size: 1.34 KB
Contents
/*!
* Aloha Editor
* Author & Copyright (c) 2012-2013 Gentics Software GmbH
* aloha-sales@gentics.com
* Licensed unter the terms of http://www.aloha-editor.com/license.html
*
* @overview
* Utility functions for content handling.
*/
define(['jquery'], function ($) {
'use strict';
/**
* Checks whether the markup describes a paragraph that is propped by
* a <br> tag but is otherwise empty.
*
* Will return true for:
*
* <p id="foo"><br class="bar" /></p>
*
* as well as:
*
* <p><br></p>
*
* @param {string} html Markup
* @return {boolean} True if html describes a propped paragraph.
*/
function isProppedParagraph(html) {
var trimmed = $.trim(html);
if (!trimmed) {
return false;
}
var node = $('<div>' + trimmed + '</div>')[0];
var containsSingleP = node.firstChild === node.lastChild
&& 'p' === node.firstChild.nodeName.toLowerCase();
if (containsSingleP) {
var kids = node.firstChild.children;
return (kids && 1 === kids.length &&
'br' === kids[0].nodeName.toLowerCase());
}
return false;
}
function wrapContent(content) {
if (typeof content === 'string') {
return $('<div>' + content + '</div>');
}
if (content instanceof $) {
return $('<div>').append(content);
}
return null;
}
return {
wrapContent: wrapContent,
isProppedParagraph: isProppedParagraph
};
});
Version data entries
3 entries across 3 versions & 2 rubygems