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Selectable: modified _mouseStart function to unselect event.target if the Ctrl/Cmd key is pressed, and target is selected. Fixed #4293 - Ctrl + Click on selected list item does not deselect

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Jack Hsu 2010-05-12 22:51:13 +08:00 committed by Richard D. Worth
parent 114c001aba
commit 5b4c04acb5
1 changed files with 9 additions and 6 deletions
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15
ui/jquery.ui.selectable.js vendored
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@ -121,12 +121,15 @@ $.widget("ui.selectable", $.ui.mouse, {
$(event.target).parents().andSelf().each(function() { $(event.target).parents().andSelf().each(function() {
var selectee = $.data(this, "selectable-item"); var selectee = $.data(this, "selectable-item");
if (selectee) { if (selectee) {
selectee.$element.removeClass("ui-unselecting").addClass('ui-selecting'); var doSelect = !event.metaKey || !selectee.$element.hasClass('ui-selected');
selectee.unselecting = false; selectee.$element
selectee.selecting = true; .removeClass(doSelect ? "ui-unselecting" : "ui-selected")
selectee.selected = true; .addClass(doSelect ? "ui-selecting" : "ui-unselecting");
// selectable SELECTING callback selectee.unselecting = !doSelect;
self._trigger("selecting", event, { selectee.selecting = doSelect;
selectee.selected = doSelect;
// selectable UNSELECTING callback
self._trigger(doSelect ? "selecting" : "unselecting", event, {
selecting: selectee.element selecting: selectee.element
}); });
return false; return false;