How to set URL on URL field type and pass value to other URL

[Deepthi13]

HI team, i am not getting alert(myparm); in below script please guide

function onLoad() {

    alert("hi");

    //Use the 'getParameterValue' function below to get the parameter values from the URL

    var myparm =getParmVal('sysparm_id');

    alert(myparm);

//     if (user) {

//         g_form.setValue('short_description', user);

//     }

    function getParmVal(name) {

        var url = document.URL.parseQuery();

        alert("1" + JSON.stringify(url));

        if (url[name]) {

            return decodeURI(url[name]);

        } else {

            return;

        }

    }

}

[Ankur Bawiskar]

@Deepthi13 

try this

function onLoad() {

	var myparm = getParameterValue('sysparm_id');
	alert(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;
	}
}

If my response helped please mark it correct and close the thread so that it benefits future readers.

[Deepthi13]

@Ankur Bawiskar  please suggest

[Ankur Bawiskar]

@Deepthi13 

I already suggested script above.