How to hide/disable one multi row variable set(MRVS) based on condition of another Multi Row Variable Set(MRVS) on Record Producer

[Raviteja Kunal1]

Hi All

Need help on Multi Row Variable Set client side scripting on an Record Producer. I have 2 MRVS.

Based on first MRVS entry another needs to be disabled or hidden.

Any suggestions how to achieve or reference is highly appreciated.

Thank You 

[Ankur Bawiskar]

Hi,

you can get MRVS value using g_form.getValue('firstMRVSVariableName')

Regards
Ankur

[asifnoor]

Hi RAviteja,

you can check these articless where i have given sample script on MRVS.

https://community.servicenow.com/community?id=community_article&sys_id=84fd4a841b42c0107a5933f2cd4bc...

https://community.servicenow.com/community?id=community_article&sys_id=097a0fc01bcac0107a5933f2cd4bc...

Mark the comment as a correct answer and helpful if it helps.

[Brad Bowman · Accepted solution]

You need to write an onChange Catalog Client Script within the 1st MRVS, when your particular variable in the variable set changes. So for any row in MRVS1, when a certain value is selected, MRVS2 will become hidden.  The script would look like this to hide the 2nd MRVS.

function onChange(control, oldValue, newValue, isLoading) {
   if (isLoading || newValue == '') {
      return;
   }

	if(newValue == 'My Choice'){//replace with the value that should hide MRVS2
		if(this){//Service Portal method
			this.cat_g_form.setDisplay('mrvs2', false);//replace with the internal name of 2nd MRVS
			
		}
		else{//native UI method
			parent.g_form.setDisplay('mrvs2', false);//replace with the internal name of 2nd MRVS
		}
	}
}

If you are using Service Portal, you will also need an onLoad Catalog Client Script within the Record Producer, not the MRVS.

function onLoad() {
	if (this) {//we only need to do this for Service Portal
		//We need to make the g_form object for the parent item available from the MRVS window
		this.cat_g_form = g_form;
	}
}

[Phonsie Hevey1]

This is extremely useful! Thanks very much for posting.

[AlexTheNew]

This method is way more powerful than the example that is used for, allowing to load other elements outside of portal scope.