[CLOSED] GridPanel: modify cell-content from listener (script)

[andreas.seitz]

Hi everybody,

is there a way to modify the content of a cell (through a listener) when an other cell in the same row has been modified?

For example:

I have 3 columns: 'unit price', 'amount' and 'sum'.

If the user edits the data in the 'amount' column, I have to set the 'sum' in the same row to 'unit price' * 'amount'.

I've tried this code, but I don't know how to set the 'sum' or 'sumText' value:

...
<ext:Column DataIndex="amount" Header="amount">
    <Editor>
        <ext:TextField ID="amountText" runat="server" >
            <Listeners>
                <Change Handler="????" />
            </Listeners>
        </ext:TextField>
    </Editor>
</ext:Column>

<ext:Column DataIndex="sum" Header="sum">
    <Editor>
        <ext:TextField ID="sumText" runat="server" />
    </Editor>
</ext:Column>
...

Please help...

Thanks,
Andy

[Vladimir]

Hi Andy,

Please see the following topic:
http://forums.ext.net/showthread.php?threadid=7990-4-1.aspx


If you need Listener instead AjaxEvent then replace AjaxEvent by
** * * * * *<Listeners>
** * * * * * * *<AfterEdit Handler="e.record.set('sum', 1*e.record.data.x + e.record.data.y)" />
** * * * * *</Listeners>

[andreas.seitz]

Hi Vladimir,

thanks for your reply.

That helps me solving that problem.


Best regards,
Andy