CODEWITHSUNDEEP
javascriptextjs
maximus
maximus

Reputation: 2437

Instantiating Ext.form.CompositeField

Why can't I instantiate an Ext.form.CompositeField in extJS? Firebug tells me "CompositeField is not a constructor". My code:

var f = new Ext.form.CompositeField({
    labelWidth: 120,
    items: [
    {
 xtype : 'label',
 fieldLabel: new_attr_name,
    },
    {
        xtype     : 'label',
        fieldLabel: new_attr_display_name,
    },
    {
        xtype     : 'label',
        fieldLabel: new_attr_type,
    }
    ]
});

Upvotes: 1

Views: 1597

Answers (1)

Brian Moeskau
Brian Moeskau

Reputation: 20429

That error means you either have an include issue, or you're using an older version of Ext. Check the Net tab in Firebug and make sure you have no red lines indicating include files that did not load. Also make sure that you've included all the proper Ext files and that Ext is version 3.2+.

Upvotes: 2

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