How to get Query String in Client scripts

[prasad48]

How to get QueryString values in clients script. I am looking for a way to write code to work for Service Portal   and also native service now

[Pradeep Sharma]

Hello Prasad,

Please refer below article by b-rad

3 Ways to Populate Values in ServiceNow via the URL

[Abhinay Erra]

Always use Call back function when doing GlideRecord queries on client side.

var r = g_form.getValue('thisField');

var q = new GlideRecord('thisTable');

q.addQuery('field1', r);

q.query(CallBack);

function CallBack(q){

while(q.next()) {

//do something

}

}