I have a requirement to capture value of requested for while redirecting user to another form

[sneha_chauhan]

I have a requirement to capture value of requested for while redirecting user to another catalog item form when a specific value is selected in service affected dropdown. Requested for is a reference field which is editable. I am able to redirect to new form using client script but I am not able to pass the value of requested for. Kindly help

[Ankur Bawiskar · Accepted solution]

@sneha_chauhan 

you will also need an onLoad client script on the other catalog item to get the value from URL and populate that

Did you add that script?

[sneha_chauhan]

Hi @Ankur Bawiskar 

Its working now, thanks for your quick help.

Just one thing, when I am directly opening the other catalog item its showing "There is a JavaScript error in your browser console" because of the onLoad client script, how I can remove that?

below is my script:

function onLoad() {

   //Type appropriate comment here, and begin script below

   var myparm = getParameterValue('sysparm_caller_id');

   g_form.setValue('caller_id', myparm);

   function getParameterValue(name) {

        var url = top.location.href;

        var value = new URLSearchParams(url).get(name);

        if (value) {

            return value;

        }

        if (!value) {

            var gUrl = new GlideURL();

            gUrl.setFromCurrent();

            value = gUrl.getParam("sysparm_id");

            return value;

        }

    }

}