Threaded View

  1. 6 Dec 2012 8:16 AM #1
    pawelp7
    pawelp7 is offline
    Sencha User
    Join Date
    Dec 2012
    Posts
    2
    Vote Rating
    0
    pawelp7 is on a distinguished road
      0  

    Default Answered: Click event handler problem

    Answered: Click event handler problem


    Hi!

    I am considering if it's possible to call setActiveItem from button's click event handler. I'm using Sencha Architect, I've tried several methods, but without luck. I was trying to run the code:

    Code:
    onMenuitemClick: function(item, e, options) {
       
     //alert('Item clicked!'); //thats working
  
  Ext.getCmp('MyForm') ; //return undefined
        //Ext.getCmp('MyForm').getLayout().setActiveItem(1);
}
    I would be very grateful for any help.
    Reply With Quote Reply With Quote
  2. Best Answer Posted by suzuki1100nz

    ok
    Ext.getCmp(...) searches for a component with the matching config id.
    Does your form have an id of "myForm".
    I suspect not.

    What is better practice is to set an itemId on your form and use the button "up" method to find the form.
    See - http://docs.sencha.com/touch/2-1/#!/...tton-method-up

    Now this is using a component query relative to the button looking up. See Ext.ComponentQuery in the API for details around query selectors (you could use Ext.ComponentQuery singleton to find the form as well).

    http://docs.sencha.com/touch/2-0/#!/...ComponentQuery

    Assumming you give your form the itemid of "baseForm" your button query would look like.

    button.up('#baseForm');

    Good luck