How to retrieve URL parameters in a scoped app in an onLoad client script

[Sheryl Lyke2]

Within a scoped app, I have a UI action on a custom table form with the following code:

 var nameCI = current.name;
 var comp = current.invoice_parent.company;
 var url = 'cmdb_ci.do?sys_id=-1&sysparm_view=contract_management&sysparm_view_forced=true?sysparm_CIname=' + nameCI + '?sysparm_Comp=' + comp;

 action.setRedirectURL(url);
 action.setReturnURL(current);

This works. Then I have an onLoad client script where I want to take the parameter values being sent in the url to populate fields. I've seen similar code working so I don't know if it's because I'm in a scoped app but it's not working. It doesn't populate. Even the addinfoMessage or setMandatory pieces don't work. I had an addInfoMessage at the start and that did work so I know the script is triggering. Any idea why I can't use the getParameterValue function here? Or does someone have another way to send values from a UI action to a client script in a scoped app? I've tried setting isolate script to true and this also does not have any effect. Thanks!

function onLoad() {
	g_form.setMandatory('model_id', true);
        var nm = getParameterValue('sysparm_CIname');
   
    if (nm) {
        g_form.setValue('name', nm);
    } else {
        g_form.addInfoMessage('no name');
    }
    var comp = getParameterValue('sysparm_Comp');
    if (comp) {
        g_form.setValue('company', comp);
    }
}

function getParameterValue(name) {
    var url = document.URL.parseQuery();
    if (url[name]) {
        return decodeURI(url[name]);
    } else {
        return;
    }
}

[vkachineni]

Check the isolate script. it needs to be false on the client script when using document object.

[Sheryl Lyke2]

Thanks, it was set to false when I created it. Switching to true didn't work either

[vkachineni]

Can you put the alert following line

var url = document.URL.parseQuery();
alert("@@@url =" + JSON.stringify(url));

Please post the message.

[Sheryl Lyke2]

Thanks for your help. No alert shows and then the addInfoMessage no longer shows either