- messages list performance: build subject link on client side

program/js/app.js

@@ -3900,7 +3900,15 @@ function rcube_webmail()
     col.className = 'icon';
     col.innerHTML = icon ? '<img src="'+icon+'" alt="" />' : '';
     row.appendChild(col);
-		  
+
+    // build subject link
+    if (!bw.ie && cols.subject) {
+      var action = cols.mbox == this.env.drafts_mailbox ? 'compose' : 'show';
+      var uid_param = cols.mbox == this.env.drafts_mailbox ? '_draft_uid' : '_uid';
+      cols.subject = '<a href="./?_task=mail&_action='+action+'&_mbox='+urlencode(cols.mbox)+'&'+uid_param+'='+uid+'"'+
+         ' onclick="return rcube_event.cancel(event)">'+cols.subject+'</a>';
+    }
+
     // add each submitted col
     for (var n = 0; n < this.coltypes.length; n++) {
       var c = this.coltypes[n];

program/steps/mail/func.inc

@@ -440,11 +440,10 @@ function rcmail_js_message_list($a_headers, $insert_top=FALSE, $replace=TRUE)
         $cont = Q(rcmail_address_string($header->$col, 3), 'show');
       else if ($col=='subject')
         {
-        $action = $mbox==$CONFIG['drafts_mbox'] ? 'compose' : 'show';
-        $uid_param = $mbox==$CONFIG['drafts_mbox'] ? '_draft_uid' : '_uid';
 	$cont = abbreviate_string(trim($IMAP->decode_header($header->$col)), 160);
         if (!$cont) $cont = rcube_label('nosubject');
-        $cont = $browser->ie ? Q($cont) : sprintf('<a href="%s" onclick="return rcube_event.cancel(event)">%s</a>', Q(rcmail_url($action, array($uid_param=>$header->uid, '_mbox'=>$mbox))), Q($cont));
+	$cont = Q($cont);
+	$a_msg_cols['mbox'] = $mbox;
         }
       else if ($col=='size')
         $cont = show_bytes($header->$col);