I usually set the button context to the handler function, instead of "this"
If you need the "this" context within the event handler, you can set a "self"
user data
this.buttons[row].setUserData("SHOPID",j["data"][row]["SHOPID"]);
this.buttons[row].setUserData("self", this);
this.buttons[row].addListener("click", function(e) {
var self = this.getUserData("self")
var shopId = this.getUserData("SHOPID")
self.buttons[42].setValue(false); // <--- some example using self
}, this.buttons[row]);
Von: [email protected] [mailto:[email protected]]
Gesendet: Dienstag, 15. März 2011 17:22
An: qooxdoo Development
Betreff: [qooxdoo-devel] dynamic event object?
i want to create some tooglebuttons inside a list. everything works fine, but
how can i make an event, that deselect all other tooglebuttons without the
clicked?
i try this
var j = e.getContent(); // Result ajax request
for (row = 0;row < j["data"].length;row++) {
this.buttons[row] = new
qx.ui.form.ToggleButton(j["data"][row]["title"]).set({
toolTipText : j["data"][row]["title"]
});
this.buttons[row].setUserData("SHOPID",j["data"][row]["SHOPID"]);
this.buttons[row].addListener("click", function(e) {
//alert(this.buttons[row].getUserData("SHOPID"));
},this);
shoplist.add(this.buttons[row]);
if (row == 0 ) {
shoplist.getChildren()[row].setValue(true);
}
}
my problem is the listener. when i tryto access the clicked button via the
array, he dont know the row number, when i add the buttons instead this and
access inside the listener via this, it worksbut i cant access the list/other
buttons. Or is their a option to access the parent object of an tooglebutton
object?
or some other idea?
thank you
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