Web Core 1.6 TWebResponsiveGrid Background Color

WEB TMS WEB Core
1

Hi,

In an earlier version I was using:

gObligations.Items.Items[J-1].ElementHandle.style.setProperty('background-color','green');

to set individual items to a specific color. This no longer works so how should I do this?

Thanks,

Ken

2

This still works.

Tested this in the responsivegrid demo with code added:

procedure TForm1.WebButton1Click(Sender: TObject);
begin
  WebResponsiveGrid1.Items[0].ElementHandle.style.setProperty('background-color','green');
end;

image

3

I am adding the items in code and it doesn't work for me.

4

Further to this. It does not work if the items are added and the background set in a beginupdate/endupdate.

5

Please provide a sample source project with which we can reproduce this so we know exactly what code is used and what the control property settings are.

6

Test project attached.
Responsive Grid.zip (14.7 KB)

7

You cannot access ElementHandle when the item is added within BeginUpdate/EndUpdate.
It is only when EndUpdate is called, that all underlying HTML is created and thus when ElementHandle exists.

8

Ok, thanks but this used to work fine. I will look through them and set the colors after the endupdate.