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  1. #1
    Sencha Premium Member
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    Default ComponentQuery fails when xType contains . (dot)

    ComponentQuery fails when xType contains . (dot)


    REQUIRED INFORMATION


    Ext version tested:
    • Ext 4.1.2a

    Description:
    • When the class alias contains additional dots (widget.ux.newcomponent) the ComponentQuery (i.e. down) fails.

    Test Case:

    Using the examples/dynamic.html execute the following code:

    PHP Code:
    Ext.define('Ext.ux.Foo', {
        
    extend'Ext.form.field.Text',
        
    alias'widget.ux.foo'
    });

    Ext.define('Ext.ux.Bar', {
        
    extend'Ext.form.field.Text',
        
    alias'widget.uxbar'
    });

    Ext.getCmp('simpleForm').add({xtype:'ux.foo'}, {xtype:'uxbar'});
    console.log(Ext.getCmp('simpleForm').down('ux.foo'));
    console.log(Ext.getCmp('simpleForm').down('uxbar')); 
    Output in console:
    PHP Code:
    null
    Ext
    .ux.Bar 

  2. #2
    Sencha - Senior Forum Manager mitchellsimoens's Avatar
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    Default


    The issue I see is a period means something to ComponentQuery. This selector:

    '.textfield'

    Is the same as

    'textfield'

    So how can it know what you want to happen when you use a period? IMO documentation needs to reflect this to warn people.
    Mitchell Simoens @SenchaMitch
    Sencha Inc, Senior Forum Manager
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  3. #3
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    Default


    Completly fine as a solution. Should be reflected in the documentation for alias definition and ComponentQuery. Thanks a lot.

  4. #4
    Ext JS Premium Member Ron Howard's Avatar
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    Default


    Couple solutions are posted here on the 3rd page.

    http://www.sencha.com/forum/showthre...l=1#post599204

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