Setting CSS styles from code behind

[Developer]

Hi,
I am using a rad org chart.  Basically I want to apply certain CSS styles based on a condition.
I have figured out how to just override a css styles:

.rocToolbar_Metro .rocToolbarButton {   background-color: #32b330 !important;}

But I can’t figure out how to do this conditionally via the code behind, so saying if condition == 1 then apply this:

.rocToolbar_Metro .rocToolbarButton {    background-color: #32b330 !important;}

Else apply this:

.rocToolbar_Metro .rocToolbarButton {    background-color: #25a0da !important;}

I am planning to do this within the NodeDataBound event.  Any suggestions appreciated.
Thanks.

[Ivan Danchev]

Hello,

If you want to apply styles to the control with class ".rocToolbarButton " depending on a condition on the server you can set a custom class through the control's CssClass property. So let's say you want to set an asp:Button's background-color:

if (your condition)
{
     Button1.CssClass = "MyCustomClass1";
}
else
{
    Button1.CssClass = "MyCustomClass2";
}

you will have two rules that use these classes as selectors:

.MyCustomClass1 {
    background-color: #32b330 !important;
}

.MyCustomClass2 {
    background-color: #25a0da !important;
}

Regards,
Ivan Danchev
Telerik by Progress