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Fix whitespace, and a minor problem, in javascript-static.

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Also, new, more efficient, variant of the select all checkboxes function,
for when they are all in a container with an id.
This commit is contained in:
tjhunt
2009-06-12 12:01:16 +00:00
parent 0eab1dc067
commit 45caa363f0
1 changed files with 23 additions and 7 deletions
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lib/javascript-static.js
+23 -7
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@@ -219,6 +219,24 @@ function submitFormById(id) {
}
}
/**
* Either check, or uncheck, all checkboxes inside the element with id is
* @param id the id of the container
* @param checked the new state, either '' or 'checked'.
*/
function select_all_in_element_with_id(id, checked) {
var container = document.getElementById(id);
if (!container) {
return;
}
var inputs = container.getElementsByTagName('input');
for (var i = 0; i < inputs.length; ++i) {
if (inputs[i].type == 'checkbox' || inputs[i].type == 'radio') {
inputs[i].checked = checked;
}
}
}
function select_all_in(elTagName, elClass, elId) {
var inputs = document.getElementsByTagName('input');
inputs = filterByParent(inputs, function(el) {return findParentNode(el, elTagName, elClass, elId);});
@@ -256,12 +274,10 @@ function confirm_if(expr, message) {
found.
*/
function findParentNode(el, elName, elClass, elId) {
while(el.nodeName.toUpperCase() != 'BODY') {
if(
(!elName || el.nodeName.toUpperCase() == elName) &&
while (el.nodeName.toUpperCase() != 'BODY') {
if ((!elName || el.nodeName.toUpperCase() == elName) &&
(!elClass || el.className.indexOf(elClass) != -1) &&
(!elId || el.id == elId))
{
(!elId || el.id == elId)) {
break;
}
el = el.parentNode;
@@ -653,9 +669,9 @@ function elementCookieHide(id, strShow, strHide) {
function filterByParent(elCollection, parentFinder) {
var filteredCollection = [];
for(var i = 0; i < elCollection.length; ++i) {
for (var i = 0; i < elCollection.length; ++i) {
var findParent = parentFinder(elCollection[i]);
if(findParent.nodeName != 'BODY') {
if (findParent.nodeName.toUpperCase != 'BODY') {
filteredCollection.push(elCollection[i]);
}
}