Question

I am using sencha touch. Can i call parametrized handler function on an item of action sheet ? If yes then how to do this. Kindly help me ..
I want to do this ,,

var z = function test(){alert('Hellow')};

In the handler function :

handler:function(z){
    alert(z);
}

it is not working .. Just showing .. “Index.html (Object:Object)”
Thanx in advance

Answer 1

Yes, you can do this but this is based on the parameters provided by the caller of the handler. In case of it button this would be the ‘click’ event. But you can always view all passed arguments when reading the arguments array like

handler:function(){
    console.log(arguments);
}

and if you know that there is for example one argument you know you (lets take the button) can define it

handler:function(btn){
    btn.disable();
}

You also need to know that alert is not capable of printing JavaScript Objects! Use console.log for this.