[
https://issues.apache.org/jira/browse/TOBAGO-1325?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Udo Schnurpfeil resolved TOBAGO-1325.
-------------------------------------
Resolution: Fixed
> jQuery too slow in IE8: Tobago.Util.selectWithJQuery()
> ------------------------------------------------------
>
> Key: TOBAGO-1325
> URL: https://issues.apache.org/jira/browse/TOBAGO-1325
> Project: MyFaces Tobago
> Issue Type: Improvement
> Components: Themes
> Affects Versions: 2.0.0-alpha-2
> Environment: IE8
> Reporter: Volker Weber
> Assignee: Udo Schnurpfeil
> Fix For: 2.0.5
>
>
> Following changes to selectWidthJQuery improves performance in IE8 at 300
> times.
> {code}
> Tobago.Utils.selectWidthJQuery = function(elements, selector) {
> if (Tobago.browser.isMsie678 && elements != null
> && (selector.match(/^\[[-_a-zA-Z0-9]+\]$/) || selector == "input,
> select, textarea, a, button")) {
> var founds = new Array();
> if (selector.match(/^\[[-_a-zA-Z0-9]+\]$/)) {
> Tobago.Utils.ieFilterAttributes(elements.get(0), selector.substr(1,
> selector.length - 2), founds);
> } else if (selector == "input, select, textarea, a, button") {
> Tobago.Utils.ieFilterTags(elements.get(0), "INPUT", founds);
> Tobago.Utils.ieFilterTags(elements.get(0), "SELECT", founds);
> Tobago.Utils.ieFilterTags(elements.get(0), "TEXTAREA", founds);
> Tobago.Utils.ieFilterTags(elements.get(0), "A", founds);
> Tobago.Utils.ieFilterTags(elements.get(0), "BUTTON", founds);
> }
> return jQuery(founds);
> } else {
> return elements == null
> ? jQuery(selector)
> : elements.find(selector).add(elements.filter(selector));
> }
> };
> Tobago.Utils.ieFilterTags = function (element, tagName, result) {
> if (element.tagName == tagName) {
> result.push(element);
> }
> for (var i = 0; i < element.childNodes.length; i++) {
> Tobago.Utils.ieFilterTags(element.childNodes[i], tagName, result);
> }
> };
> Tobago.Utils.ieFilterAttributes = function (element, filter, result) {
> if (element[filter] !== undefined) {
> result.push(element);
> }
> for (var i = 0; i < element.childNodes.length; i++) {
> Tobago.Utils.ieFilterAttributes(element.childNodes[i], filter, result);
> }
> };
> {code}
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