How will i get the row count of multi variable set using onsubmit catalog client script

[ServicenowDev19]

I have 2 feilds in multi row variable set.I want to fetch the row count of tat variable set on submit of the multi row variable and display the row **bleep** in alert.

please guide me for this.

[ServicenowDev19]

hii,

I am trying this script on Onsubmit client script.

But giving me this error "JSON.parse: unexpected end of data at line 1 column 1 of the JSON data".

[Prince Arora]

@ServicenowDev19 ,

Have you added any data in your variable set? if Not please add and then execute the script

I have tried this script in my PDI and this worked for me really well!

Can you share the snippet of your code, if possible?

If my answer solved your issue, please mark my answer as ✅ Correct & 👍Helpful based on the Impact.

[ServicenowDev19]

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hii,

while adding records in multi row variable set it is giving me error.I am not able to add record in that variable set.

[Prince Arora · Accepted solution]

@ServicenowDev19 ,

You need to create this onsubmit client script on catalog item (Not on variable set client scripts) as mentioned below:

[ServicenowDev19]

Hii Prince,

I want to do this on Variable set client script but it is giving me error.

Your script is working for me on Catalog item client script.