Sha256: 7981c03f851cd16dd5d77e920f7cd139d9c08ff5371682715daa305188adce0a
Contents?: true
Size: 1.89 KB
Versions: 28
Compression:
Stored size: 1.89 KB
Contents
/*
* Copyright 2004 ThoughtWorks, Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
elementFindMatchingChildren = function(element, selector) {
var matches = [];
var childCount = element.childNodes.length;
for (var i=0; i<childCount; i++) {
var child = element.childNodes[i];
if (selector(child)) {
matches.push(child);
} else {
childMatches = elementFindMatchingChildren(child, selector);
matches.push(childMatches);
}
}
return matches.flatten();
}
ELEMENT_NODE_TYPE = 1;
elementFindFirstMatchingChild = function(element, selector) {
var childCount = element.childNodes.length;
for (var i=0; i<childCount; i++) {
var child = element.childNodes[i];
if (child.nodeType == ELEMENT_NODE_TYPE) {
if (selector(child)) {
return child;
}
result = elementFindFirstMatchingChild(child, selector);
if (result) {
return result;
}
}
}
return null;
}
elementFindFirstMatchingParent = function(element, selector) {
var current = element.parentNode;
while (current != null) {
if (selector(current)) {
break;
}
current = current.parentNode;
}
return current;
}
elementFindMatchingChildById = function(element, id) {
return elementFindFirstMatchingChild(element, function(element){return element.id==id} );
}
Version data entries
28 entries across 28 versions & 5 rubygems