You found a bug! We've classified it as EXTJSIV-8495 . We encourage you to continue the discussion and to find an acceptable workaround while we work on a permanent fix.
  1. 30 Jan 2013 12:29 PM #1
    mankz
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    Default [4.2 nightlies] TreeStore nodeHash created too late

    [4.2 nightlies] TreeStore nodeHash created too late


    Code:
    Ext.define('M', {
   extend : 'Ext.data.Model'
})

var ts = new Ext.data.TreeStore({
             model : 'M',
            proxy : {
                type : 'memory',
                data : [
                    { id : 123 }
                ]
            }
        });
        
        
ts.getById(123).id;
    => this.nodeHash is undefined

    This worked fine in 4.1.x, 4.2.0.265. Setting an empty root in the store config 'solves' it...
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  2. 1 Feb 2013 11:51 AM #2
    mitchellsimoens
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    Default


    Thanks for the report! I have opened a bug in our bug tracker.
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