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javascript MDL-22517 Fix for IE bug with single selects

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This commit is contained in:
Sam Hemelryk
2010-05-20 05:22:33 +00:00
parent 03b12ea156
commit c7bbb86fa1
2 changed files with 34 additions and 10 deletions
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42
lib/javascript-static.js
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@@ -333,13 +333,37 @@ M.util.init_maximised_embed = function(Y, id) {
* Attach handler to single_select
*/
M.util.init_select_autosubmit = function(Y, formid, selectid, nothing) {
YUI(M.yui.loader).use('node', function(Y) {
Y.on('change', function() {
if ((nothing == false && Y.Lang.isBoolean(nothing)) || Y.one('#'+selectid).get('value') != nothing) {
Y.one('#'+formid).submit();
Y.use('event-key', function() {
var select = Y.one('#'+selectid);
if (select) {
// Try to get the form by id
var form = Y.one('#'+formid) || (function(){
// Hmmm the form's id may have been overriden by an internal input
// with the name id which will KILL IE.
// We need to manually iterate at this point because if the case
// above is true YUI's ancestor method will also kill IE!
var form = select;
while (form && form.get('nodeName').toUpperCase() !== 'FORM') {
form = form.ancestor();
}
return form;
})();
// Make sure we have the form
if (form) {
// Create a function to handle our change event
var processchange = function(e, lastindex) {
if ((nothing===false || select.get('value') != nothing) && lastindex != select.get('selectedIndex')) {
this.submit();
}
}
// Attach the change event to the keypress, blur, and click actions.
// We don't use the change event because IE fires it on every arrow up/down
// event.... usability
Y.on('key', processchange, select, 'press:13', form, select.get('selectedIndex'));
select.on('blur', processchange, form, select.get('selectedIndex'));
select.on('click', processchange, form, select.get('selectedIndex'));
}
}
},
'#'+selectid);
});
};
@@ -349,9 +373,9 @@ M.util.init_select_autosubmit = function(Y, formid, selectid, nothing) {
M.util.init_url_select = function(Y, formid, selectid, nothing) {
YUI(M.yui.loader).use('node', function(Y) {
Y.on('change', function() {
if ((nothing == false && Y.Lang.isBoolean(nothing)) || Y.one('#'+selectid).get('value') != nothing) {
window.location = M.cfg.wwwroot+Y.one('#'+selectid).get('value');
}
if ((nothing == false && Y.Lang.isBoolean(nothing)) || Y.one('#'+selectid).get('value') != nothing) {
window.location = M.cfg.wwwroot+Y.one('#'+selectid).get('value');
}
},
'#'+selectid);
});