Jul 03, 2013, 3:54 PM
[CLOSED] Property Locked on Column GridPanel: Error: 'id' is null or not an object
Hello, I want to lock a column in a gridpanel. I took this example for guide: https://examples2.ext.net/#/GridPane...g_Grid/Simple/
But when I set the property Locked="true" in a column, I get this error on IE "Error: 'id' is null or not an object" or this on Google Chrome "Uncaught TypeError: Cannot read property 'id' of undefined"
This is my code on .aspx
I'm using Ext.NET 2.2
Thank you.
But when I set the property Locked="true" in a column, I get this error on IE "Error: 'id' is null or not an object" or this on Google Chrome "Uncaught TypeError: Cannot read property 'id' of undefined"
This is my code on .aspx
<ext:Column ID="ColBatchID" Header="<br /><br /> Orden de <br /> Proceso <br />"
runat="server" Width="120" DataIndex="BATCH_ID" Locked="true">
<HeaderItems>
<ext:TextField ID="FF_BATCH_ID" runat="server" EnableKeyEvents="true" Icon="Find">
<DirectEvents>
<KeyUp OnEvent="ApplyFilter" Before="return KeyUpEvent(this, e) && checkDate();">
<EventMask ShowMask="true" Target="CustomTarget" CustomTarget="#{GridHistoricoSTSFBD_Fecha}" />
</KeyUp>
</DirectEvents>
</ext:TextField>
</HeaderItems>
</ext:Column>
The error appears for each row in gridpanel, and the value for the column "locked" is not displayed. Even if I set the property EnableLocking="true" on gridpanel, i have the same error.I'm using Ext.NET 2.2
Thank you.
Last edited by Daniil; Jul 10, 2013 at 4:04 AM.
Reason: [CLOSED]