[Laszlo-checkins] r14235 - openlaszlo/trunk/WEB-INF/lps/lfc/kernel/dhtml

[hqm@openlaszlo.org]

Author: hqm
Date: 2009-06-24 11:56:16 -0700 (Wed, 24 Jun 2009)
New Revision: 14235

Modified:
   openlaszlo/trunk/WEB-INF/lps/lfc/kernel/dhtml/LzInputTextSprite.js
Log:
Change 20090624-hqm-f by hqm at badtzmaru.home on 2009-06-24 11:44:49 EDT
    in /Users/hqm/openlaszlo/trunk-diamond
    for http://svn.openlaszlo.org/openlaszlo/trunk

Summary: fix for lpp-8297, check for null ___lastfocus before dereferencing

New Features:

Bugs Fixed: LPP-8297

Technical Reviewer: max
QA Reviewer: ptw
Doc Reviewer: (pending)

Documentation:

Release Notes:

Details:

+ check for lastfocus null before dereferencing it

Tests:

test case from bug report





Modified: openlaszlo/trunk/WEB-INF/lps/lfc/kernel/dhtml/LzInputTextSprite.js
===================================================================
--- openlaszlo/trunk/WEB-INF/lps/lfc/kernel/dhtml/LzInputTextSprite.js	2009-06-24 18:43:49 UTC (rev 14234)
+++ openlaszlo/trunk/WEB-INF/lps/lfc/kernel/dhtml/LzInputTextSprite.js	2009-06-24 18:56:16 UTC (rev 14235)
@@ -745,12 +745,19 @@
         this.__LzInputDiv.focus();
     } catch (err) {}
     LzInputTextSprite.prototype.__lastfocus = this;
-    setTimeout('LzInputTextSprite.prototype.__lastfocus.__LzInputDiv.select()', 50);
+    setTimeout(LzInputTextSprite.prototype.__selectLastFocused, 50);
     //this.__LzInputDiv.select();
     if (window['LzKeyboardKernel']) LzKeyboardKernel.__cancelKeys = false;
     //Debug.write('select', this.uid, LzKeyboardKernel.__cancelKeys);
 }
 
+LzInputTextSprite.prototype.__selectLastFocused = function () {
+    if (LzInputTextSprite.prototype.__lastfocus != null) {
+        LzInputTextSprite.prototype.__lastfocus.__LzInputDiv.select()
+    }
+}
+
+
 LzInputTextSprite.prototype.setSelection = function (start, end=null){
     if (end == null) { end = start; }
     this._cancelblur = true;