[CLOSED] GridPanel enable or disable at page load

[sharmav1]

I have a gridpanel with a column whose values are true and false.

I want to enable or disable grid records on the basis of true and false values respectively at the time of page load.

Please guide me how can I do that?

Thanks

[Daniil]

Hi @sharmav1,

Please clarify what exactly you mean under "disable a record".

[sharmav1]

Hi @Daniil,

sorry for creating confusion.

Let's say I have five columns in a gridpanel: col1, col2, col3, col4, col5

now, col4 is having values of true and false based on which all other columns should be disabled or enabled for editing.

again, let's say, I have 10 rows of data, out of which, 2nd, 3rd and 6th rows of col4 are false then 2nd, 3rd, and 6th rows should appear as disabled(means non editable) when the page loads and rest of the rows(1st, 4th, 5th, 7th, 8th, 9th and 10th) should be enabled for editing.

I hope I am clear this time, if not then please tell me and I will provide a test case.

[Daniil]

To prevent editing of a specific row, you should return false from an editing plugin's BeforeEdit handler.

Example

<ext:CellEditing runat="server">
    <Listeners>
        <BeforeEdit Handler="return e.record.get('editable');" />
    </Listeners>
</ext:CellEditing>

Where "editable" is a boolean ModelField.

[sharmav1]

Hi @Daniil,

It works, thanks very much.

Just one more thing, I am looking for help on the below thread from long time, but no one has replied till date. If you or any one from the support team could help me on it then I would be highly grateful to you guys.
http://forums.ext.net/showthread.php...921#post217921

thanks