How to hide a field in widget??

[gokulraj]

Hello Team,

I want to hide the "Justification" field when the "Requested for" field is empty. But this is widget how to do this??

[gokulraj]

you are saying to set the <div id> for requested for or justification??

[Ravi T]

Yes and write below code in client side script

[Chuck Tomasi]

If both fields are mandatory, why do you want to hide one since the other is empty?

I invite you to check in to the ng-if parameter for AngularJS which makes the HTML conditional. While I haven't done something exactly like this you could try something like:

<input name="justification" ng-if="c.data.requester!=''">

Note, this code is highly untested, but should give you the idea where to start.

W3Schools.com - AngularJS ng-if TryIt Editor

[gokulraj]

Based on my requirement I am returning a  "true"  or "false" value from my server side to client side in widget editor.

If the return value is "true" means,

I have to hide the "Purpose " field,

Else the return value is "false" means,

I have to hide the "Justification" field,

This return function will work only they select the "Requested for" field,

So Initially I want to hide the both "Purpose " and "Justification" field