Author: lou
Date: 2007-10-18 07:33:55 -0700 (Thu, 18 Oct 2007)
New Revision: 6902
Modified:
openlaszlo/trunk/docs/src/developers/debugging.dbk
Log:
Change 20071018-lou-w by [EMAIL PROTECTED] on 2007-10-18 10:28:43 AST
in /Users/lou/src/svn/openlaszlo/trunk
for http://svn.openlaszlo.org/openlaszlo/trunk
Summary: describe "has no properties" error
Bugs Fixed: LPP-4861
Technical Reviewer: (pending)
QA Reviewer: (pending)
Doc Reviewer: John Sundman
Documentation: clarified section 8.3. Dereferencing Null Pointers of the
debugging chapter
Modified: openlaszlo/trunk/docs/src/developers/debugging.dbk
===================================================================
--- openlaszlo/trunk/docs/src/developers/debugging.dbk 2007-10-18 14:22:56 UTC
(rev 6901)
+++ openlaszlo/trunk/docs/src/developers/debugging.dbk 2007-10-18 14:33:55 UTC
(rev 6902)
@@ -506,7 +506,7 @@
<para>
In JavaScript you are allowed to ask for a non-existent slot, but not
for a slot on something that is not an object. Therefore, don't say
<literal>foo.bar</literal> unless you know that foo is an object. If you know
foo is either an object or null, you can say <literal>if (foo)</literal> before
you say <literal>foo.bar</literal>. If you don't even know that, you would need
to say <literal>if (foo instanceof Object)</literal>.
</para>
- <!-- added "has no properties" error to fix JIRA-LPP-4861, IORIO 12 oct
2007 -->
+ <!-- added "has no properties" error to fix JIRA-LPP-4861, IORIO 18 oct
2007 -->
<para condition="dhtml">
Furthermore, in DHTML you cannot reference a non-existent variable.
Therefore you should declare all your
variables. In SWF, you could get by without declaring them, and they
would just appear to be `undefined`, in
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