CODEWITHSUNDEEP
extjsextjs4.2
Rutwick Gangurde
Rutwick Gangurde

Reputation: 4922

ExtJs property grid - Selected rows editable?

I'm using a property grid with editors set in sourceConfig. I want only some rows to be editable and not all. Returning false in beforeedit disables all. The reason is, I have a button in a grid. When I click the button, the grid turns to a textfield! Any way to do this?

Upvotes: 0

Views: 378

Answers (1)

sra
sra

Reputation: 23983

The beforeedit event should provide you with the editor and the editing context. Lets say your callback function looks like this: 

function(editor,context) { ... }

Using the context you will get the record which get edited by accessing context.record while the editor can provide you with the editor form from where you have access to all rendered fields within that form. To get the form you have to get the editor first and after that you can fetch the form

var form = editor.getEditor().getForm()

This way you can be sure that the editor has been set up. To get a field within that form simply call

form.findField('fieldname') // fieldname is the dataIndex of the column

You can now do nearly anything based on your conditions.

In addition the record is also loaded into this form an can be accessed by calling form.getRecord()

Upvotes: 1

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