how to copy previous row variable to new row in multirow variable set when users click on add

[Chaiatnya]

HI,

We have a requirement on Multirow variable set, when ever user clicks on add it should copy previous row variable to new row.

Can some one suggest how to achieve this

[Brad Bowman · Accepted solution]

Hi Kri,

First you'll need an onLoad Catalog Client Script running on the Catalog Item itself, not within the MRVS.  Set the UI Type to All.

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;
	}
}

Now within the MRVS we can create an onLoad Catalog Client Script within the MRVS, also with the UI Type = All.

function onLoad() {
	var mrvs = '';
	if (this) {//Service Portal method
		mrvs = this.cat_g_form.getValue('mrvs1');//internal name of your MRVS
	}
	else{//native UI method
		mrvs = parent.g_form.getValue('mrvs1');
	}
	if(mrvs.length > 2){//native UI returns [] for empty MRVS value
		var obj = JSON.parse(mrvs);
		g_form.setValue('test_1', obj[obj.length-1].test_1);//name of the first MRVS variable to autopopulate
		g_form.setValue('test_2', obj[obj.length-1].test_2);
	}
}

[Chaiatnya]

Thanks Brad, It worked

[Brad Bowman]

You are welcome.

[jyoti5]

It is working..