configui/templates/components/error.tmpl

{{define "components/error"}}
<div class="notification is-danger {{if not .Error}}is-hidden{{end}}" id="error_view">
  <button class="delete" onclick="ErrorTog()"></button>
  <p id="err_msg">{{.Error}}</p>
</div>
<script>
function ErrorTog(){
  let el = document.getElementById('error_view');
  el.classList.toggle('is-hidden');
}
function ShowError(msg){
  let el = document.getElementById('err_msg');
  el.innerHTML = msg;
  ErrorTog();
}
</script>
{{end}}