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Merge branch 'MDL-28406_block_duplicate' of git://github.com/andyjdavis/moodle
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@ -361,21 +361,29 @@ M.util.init_select_autosubmit = function(Y, formid, selectid, nothing) {
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// Make sure we have the form
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if (form) {
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// Create a function to handle our change event
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var processchange = function(e, lastindex) {
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if ((nothing===false || select.get('value') != nothing) && lastindex != select.get('selectedIndex')) {
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var processchange = function(e, paramobject) {
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if ((nothing===false || select.get('value') != nothing) && paramobject.lastindex != select.get('selectedIndex')) {
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//prevent event bubbling and detach handlers to prevent multiple submissions caused by double clicking
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e.halt();
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paramobject.eventkeypress.detach();
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paramobject.eventblur.detach();
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paramobject.eventchangeorblur.detach();
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this.submit();
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}
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};
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// Attach the change event to the keypress, blur, and click actions.
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// We don't use the change event because IE fires it on every arrow up/down
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// event.... usability
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Y.on('key', processchange, select, 'press:13', form, select.get('selectedIndex'));
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select.on('blur', processchange, form, select.get('selectedIndex'));
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var paramobject = new Object();
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paramobject.lastindex = select.get('selectedIndex');
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paramobject.eventkeypress = Y.on('key', processchange, select, 'press:13', form, paramobject);
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paramobject.eventblur = select.on('blur', processchange, form, paramobject);
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//little hack for chrome that need onChange event instead of onClick - see MDL-23224
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if (Y.UA.webkit) {
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select.on('change', processchange, form, select.get('selectedIndex'));
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paramobject.eventchangeorblur = select.on('change', processchange, form, paramobject);
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} else {
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select.on('click', processchange, form, select.get('selectedIndex'));
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paramobject.eventchangeorblur = select.on('click', processchange, form, paramobject);
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}
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}
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}
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