how to pass variable from client script to HTML is ServiceNow UI page

nikhil_001 · ‎03-20-2023

Hi All,

can anyone guide me how can we pass variable from client side to HTML in UI Pages?

Thanks

-O- · ‎03-21-2023

So, if the reason for why you want to get the contents of the <p/> element is to remove the HTML tags, that is not how it should be done.

You just need to enclose the phase 1 interpolation (${...}) within a <g:no_escape/> tag:

<p><g:no_escape>${ content }</g:no_escape></p>

-O- · ‎03-21-2023

You're welcome! 🙂

Prince Arora · ‎03-20-2023

For example you html contains this tag:

<div id="myID"></div>

if you want to set something in HTML tag please use the dom operation.

document.getElementById('myID').innerHTML = '<h1>Please mark my answer correct</h1>';

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

Markus Kraus · ‎03-20-2023

UI Action:

function onClick() {
	var dialog = new GlideModal('my_ui_page');
	dialog.setPreference('my_custom_variable', 'my_value');
	dialog.render();
}

UI Page (Client Script):

addLoadEvent(function() {
	var gdw = GlideDialogWindow.get();
	var myValue = gdw.getPreference('my_custom_variable');
	alert(myValue);
});