Nov 11, 2012, 3:47 PM
Gridpanel - Summary Feature - Throws " Unable to get value of the property 'rowIndex': object is null or undefined"
I have a simple gridpanel - with a summary feature - I have a componentcolumn - which whorked great, until I dropped the summary in - now, the componentColumn throws: " Unable to get value of the property 'rowIndex': object is null or undefined" - works fine without adding the simple summary below - but as soon as I add the summary - the error occurs?
Here is the column
Here is the column
<ext:ComponentColumn ID="ComponentColumn1" runat="server" Editor="true" DataIndex="Quantity"
Width="45" Align="Right" Text="Qty">
<Component>
<ext:NumberField ID="NumberField1" MinValue="1" AllowDecimals="false" AllowBlank="false"
Width="45" Align="Right" runat="server">
<Listeners>
<Blur Handler="Ext.getCmp('GridPanel2').store.commitChanges();" />
<Focus Handler="Ext.getCmp('GridPanel2').store.commitChanges();" />
</Listeners>
</ext:NumberField>
</Component>
</ext:ComponentColumn>
Here is the feature:<Features>
<ext:Summary runat="server" ID="Summary1">
</ext:Summary>
</Features>