Mercurial > hg > mgallery

changeset 81:697846b47d17

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Add javascript helper function mgalAddEvent() and use it.
author Matti Hamalainen <ccr@tnsp.org>
date Wed, 14 Sep 2016 22:50:29 +0300
parents 121613e40d87
children e0e5e5197bb8
files mgallery.php
diffstat 1 files changed, 16 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/mgallery.php	Wed Sep 14 22:33:51 2016 +0300
+++ b/mgallery.php	Wed Sep 14 22:50:29 2016 +0300
@@ -606,6 +606,21 @@
       "var mgalExpanded = false;\n".
       "\n";
 ?>
+function mgalAddEvent(evobj, evtype, evcallback)
+{
+  if (evobj == null || typeof(evobj) == 'undefined')
+    return;
+
+  if (evobj.addEventListener)
+    evobj.addEventListener(evtype, evcallback, false);
+  else
+  if (evobj.attachEvent)
+    evobj.attachEvent("on" + evtype, evcallback);
+  else
+    evobj["on"+evtype] = evcallback;
+};
+
+
 function mgalNavigateTo(url)
 {
   if (url != "")
@@ -641,7 +656,7 @@
   return false;
 }
 
-document.onkeypress = mgalProcessKeyPress;
+mgalAddEvent(document, "keypress", mgalProcessKeyPress);
 
 <?
     echo