diff options
Diffstat (limited to 'test_tools/selenium/core/scripts/find_matching_child.js')
-rw-r--r-- | test_tools/selenium/core/scripts/find_matching_child.js | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/test_tools/selenium/core/scripts/find_matching_child.js b/test_tools/selenium/core/scripts/find_matching_child.js new file mode 100644 index 00000000..197d1032 --- /dev/null +++ b/test_tools/selenium/core/scripts/find_matching_child.js @@ -0,0 +1,69 @@ +/* + * 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. + * + */ + +Element.findMatchingChildren = function(element, selector) { + var matches = $A([]); + + 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 = Element.findMatchingChildren(child, selector); + matches.push(childMatches); + } + } + + return matches.flatten(); +} + +ELEMENT_NODE_TYPE = 1; + +Element.findFirstMatchingChild = 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 = Element.findFirstMatchingChild(child, selector); + if (result) { + return result; + } + } + } + return null; +} + +Element.findFirstMatchingParent = function(element, selector) { + var current = element.parentNode; + while (current != null) { + if (selector(current)) { + break; + } + current = current.parentNode; + } + return current; +} + +Element.findMatchingChildById = function(element, id) { + return Element.findFirstMatchingChild(element, function(element){return element.id==id} ); +} + |