How to revert the condition if the condition is false

[Community Alums]

Suppose I have created a catalog item in which there are 4 fields and I am using a catalog UI policy like..
condition 1:-
var1,var2 is visible
condition 2:-
var2,var3 is visible
condition 3:-
var3,var4 is visible.

It is working fine till here.
Now, I want to use a catalog client script because for condition 2. I want the label of field (var2) should be different.
var example = getMessage('XXXXXX');
g_form.setLabelOf('var2', example);

The issue is that:-

from here if I again go to first condition then the label of var2 is remains same.

Please provide me the solution.

Thanks & Regards
Utsav

[Bharath Kumar A · Accepted solution]

Could you please explain exact scenario.

In general,For catalog client script

you have to use else condition to reverse your logic when condition not met.

[Community Alums]

Yes,

if(condition==true){

var example = getMessage('XXXXXX');
g_form.setLabelOf('var2', example);

}

else{

}

In "else" part what should I write so that the label of variable should remain as previous one.

In "if" condition we are changing the label of var2.

Thanks

[Bharath Kumar A]

if you are writing onChange client script.

in else part you can write

else

{

g_form.setLabelOf('var2', oldValue);

}

[Community Alums]

Hii @Bharath Kumar A 
I have used your condition in else part but in place of var2 the label is empty..
It is showing nothing in that label..please help me out..

Thanks & Regards
Utsav