html decode on combo box

[[WP]joju]

how can i implement the same decoding scenario in this post (http://forums.ext.net/showthread.php...3898-16-1.aspx) for v.82

i have tried this one... the selected combo item is being decoded but the combo box list item is missing

<ext:Store ID="extcomboViewby_ItemStore" runat="server"  >
            <Reader>
                <ext:JsonReader>
                    <Fields>
                        <ext:RecordField Name="value"></ext:RecordField>
                        <ext:RecordField Name="display" >
                            <Convert Handler="return Ext.util.Format.htmlDecode(value);" /> 
                        </ext:RecordField>
                    </Fields>
                </ext:JsonReader>
            </Reader>
        </ext:Store>

[[WP]joju]

my bad the combo box item template is wrong... and also i also have to set the page validateRequest = false if i would do this one right?