Unsolved How add username to panel header?

[NodeBB socks.]

Hello

Please help me, how to show username in panel header?

I try

Welcome, {{username}}

it’s not work.

Example, when user log in to forum, he is view welcome banner (panel) with text “Welcome to forum @Username”

[dunlix]

@maiseu I think @phenomlab did something similar to this

[phenomlab]

@dunlix I did, yes, but it's usage case is somewhat restricted without creating a plugin - see https://community.nodebb.org/topic/16052/widget-code-works-on-one-nodebb-instance-but-not-another/2?_=1635504604510

[NodeBB socks.]

@phenomlab I need add to panel this code, yes?

<div class="mypanel123">Welcome to forum, <a href="/me"><span class="username">{user.username}</span></a></div>

[phenomlab]

@maiseu Yes, but it probably won't work because of the issues I raised in the post I referenced.

[baris]

This should work if you don't want to write a plugin to provide the user object.

<div class="mypanel123">Welcome to forum, <a href="/me"><span class="username"></span></a></div>
<script>
function updateUsername() {
    $('.mypanel123 .username').text(app.user.username);
}
if (document.readyState === 'loading') {
        document.addEventListener('DOMContentLoaded', updateUsername);
} else {
        updateUsername();
}
</script>

[phenomlab]

@baris Confirmed working ! Thanks very much