Hi,
I'm making good use of the excellent contextMenu plugin.
However, I have a little problem with the callback when
the menu has been triggered. I want to get hold of which
menu element that was choosen. Since I setup the menu
programmatically, I can't hardcode the value. Perhaps,
my poor Javscript knowledge is failing me...
I setup an object for the contextMenu binding option like this:
this.cm_owners = new Object();
for (var i=0; i < owners.length; i++) {
this.cm_owners["#"+owners[i]] = function(t)
{this.saveOwner(owners[i],t.id);}.bind(this)
}
then, later on I setup the menu:
$("td.owner").contextMenu("#ownerMenu", {
bindings : this.cm_owners
});
but this dosn't work, owners[i] is not bound in the closure...(why ?)
Well, I ended up modifying jquery.contextmenu.js so that it
also send in the menu Id, thus the above becomes:
this.cm_owners = new Object();
for (var i=0; i < owners.length; i++) {
this.cm_owners["#"+owners[i]] = function(t,k)
{this.saveOwner(k,t.id);}.bind(this)
}
Below is the diff for the contextMenu plugin code.
Surely I'm doing something wrong so any hints...
Cheers, Tobbe
--- jquery.contextmenu.js 2007-03-30 00:18:00.000000000 +0200
+++ jquery.contextmenu.js~ 2007-03-09 00:05:50.000000000 +0100
@@ -83,7 +83,7 @@
$.each(cur.bindings, function(id, func) {
$(id, menu).bind("click", function() {
hide();
- func(trigger, id);
+ func(trigger);
});
});
menu.css({"left":e.pageX,"top":e.pageY}).show();
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