How to count "multi row variable set" row count on client script.

[ravigupta]

Hi,

I have one multi row variable set. which contains one single line text column. Under this I have another field which should contain the item/row added in multi row variable set. How can this achieve by client side.

Thanks

Ravi

[Brad Bowman]

I have used an onSubmit client script to check the number of rows added to a MRVS:

This is a list of serial numbers, where serial_number is the internal name of the MRVS

var snlist = g_form.getValue('serial_number');
var obj = JSON.parse(snlist);
var length = obj.length;

[ravigupta]

Hi Bradb,

what is the meaning of "internal name" of the MRVS? Is it name of MRVS?

Does this work on portal?

Thanks

Ravi Gupta

[Brad Bowman]

Yes, that's the name of the MVRS.  I haven't tried this on Portal.  I should have also mentioned the onSubmit is at the catalog item level, not on the MVRS client scripts.