March 26, 2022
1:13 PM
document.getElementByClass('button').click(); return false;
document.getElementById('<%=bttnadd.ClientID%>').fireEvent("onclick");
From <[link]> 
<button class="dropdown-item" command="19" role="menuitem">
          Export bookmarks
        </button>
document.getElementByClass("dropdown-item").command("19)[4].click();return false;