MonkeyPatching: PrimeFaces widgets extend/override

Question

I\'m currently using (it\'s working fine)

PrimeFaces.widget.OverlayPanel.prototype._old_init = PrimeFaces.widget.OverlayPanel.prototype.init;
PrimeFaces.widg         


        

Answer 1

I've achieved it:

if(PrimeFaces.widget.OverlayPanel)
{
    PrimeFaces.widget.OverlayPanel = PrimeFaces.widget.OverlayPanel.extend(
    {
        init: function(cfg) 
        {
            this._super(cfg);
            this.align();
        },

        show: function()
        {
            console.log('blah blah blah');
            this._super();
        }
    });
};

this is stored inside

• app
  • resources
    • js
      • pf-patches.js

and it's used in global template:

    
        
            
            
            
            
        

        
==========>  <==========
            
        
    

    
        
        

        ...