Override onRender

[Werzi2001]

Hi,

i would like to override the "onRender" method in order to insert some html and render the field to that html.

Ext.define('Ext.ux.form.FileField', {
    extend: 'Ext.form.field.File',
    
    alias: 'widget.uxfilefield',
    
    // private
    onRender: function(ct, position) {
        /* create placeholder */
        var html = '<table border="0" cellpadding="0" cellspacing="0"><tr><td></td></tr></table>';
        var element = ct.insertSibling({
            html: html
        }, null, true);
        
        /* get places */
        var places = Ext.DomQuery.select('td', element);
        
        /* render field */
        this.callParent(places[0], position);
    }
});

This is my current code but it doesn't work and i can't figure out why. The html gets inserted but the callParent seems to fail.

Could anybody of you give me a hint what the error is?

Yours
Thomas

[tvanzoelen]

the input of callParent is an Array

try callParent(arguments)

[Werzi2001]

Hi,

thanks for your reply. I couldn't use "arguments" as i want to change the ct-parameter but

this.callParent([places[0], position]);

did the trick.

Yours
Thomas