resolve #1448, fix 'no help entry' not popping up in webclient

evennia/web/webclient/static/webclient/css/webclient.css

@@ -31,6 +31,8 @@ strong {font-weight: bold;}
 
 div {margin:0px;}
 
+.hidden { display: none; }
+
 /* Utility messages (green) */
 .sys { color: #0f0 }
 

evennia/web/webclient/static/webclient/js/webclient_gui.js

@@ -289,6 +289,7 @@ function onPrompt(args, kwargs) {
 
 // Called when the user logged in
 function onLoggedIn() {
+    $('#optionsbutton').removeClass('hidden');
     Evennia.msg("webclient_options", [], {});
 }
 
@@ -323,6 +324,8 @@ function onSilence(cmdname, args, kwargs) {}
 
 // Handle the server connection closing
 function onConnectionClose(conn_name, evt) {
+    $('#optionsbutton').addClass('hidden');
+    closePopup("#optionsdialog");
     onText(["The connection was closed or lost."], {'cls': 'err'});
 }
 

evennia/web/webclient/templates/webclient/webclient.html

@@ -11,7 +11,7 @@
 
 <div id="wrapper">
     <div id="toolbar">
-        <button id="optionsbutton" type="button">&#x2699;</button>
+        <button id="optionsbutton" type="button" class="hidden">&#x2699;</button>
     </div>
     <div id="messagewindow" role="log"></div>
     <div id="inputform">
@@ -48,4 +48,3 @@
 </div>
 
 {% endblock %}
-