CommandItem enable/disable SaveButton dynamically

[mathieu]

Hi community,

 

I have a radgrid in batch mode bound to a list of tests. The user has to select 1 to n rows by checking checkboxes.

Then, I have a javascript function (CheckRequirement) that checks the consistency of the selected rows (ie.: test1 require test2).

What I need to do is enable/disable the SaveButton depending on the CheckRequirement function result.

 

Any idea to do this on client side?

 

[Vessy]

Hi Mathieu,

The Grid does not expose an API for controlling the command item buttons externally, but you can achieve that by disabling the mouse-pointer events of the Save button with a similar jQuery logic:

$telerik.$(".RadGrid button.rgSave").css('opacity', 0.5).css("pointer-events", "none");

//enable
//$telerik.$(".RadGrid button.rgSave").css('opacity', 1).css("pointer-events", "auto");

Regards,
Vessy
Progress Telerik

[mathieu]

Exactly what I needed.

Thank you Vessy

[Vessy]

Hello,

You are welcome, mathieu - I am glad I managed to help :)

Regards,
Vessy
Progress Telerik