Add info message to top of list view using Before Query Business Rule

[ChadLee4]

I have a Before Query business rule that adds an info message to a list view.

I am running into an issue when the list view query uses "GROUPBY", the query seems to run twice and display the message twice.

Is there a workaround to this? Or a different way to add an info message to the top of a list view?

Code:

    var _strCurrentURL = (gs.action.getGlideURI() || "").toString();

    if (_strCurrentURL.contains("_list.do")) {

        gs.addInfoMessage("Info Message");

        }

    }

[ChadLee4]

This makes the query run twice. Unless I am inserting the line of code in the wrong place.

[sunil maddheshi]

@ChadLee4 

Can you try with below code :

if (!gs.getSession().getProperty('info_message_shown')) {
    var _strCurrentURL = (gs.action.getGlideURI() || "").toString();
    if (_strCurrentURL.contains("_list.do")) {
        gs.addInfoMessage("Info Message");
        gs.getSession().setProperty('info_message_shown', 'true');
    }
}

Please mark correct/helpful if this helps you!

[ChadLee4]

I tried this and it does not display any info messages