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<DIV><FONT face=Arial size=2>I'm pretty sure I've already solved it. There's
only one "list" element and he's trying to check the length on it.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>He can either add more of them and check the length
( a collection ) or access that field's value and check the length on
that.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>As to finding the 'needed reference', it's trying
to direct you to this page: <FONT face="Times New Roman"
size=3>'driver_new.jsp' We don't need that file to understand the problem
on this page. I'm lost on what you mean by a code stream though as that
would imply some sort of client-server connection in my
book.</FONT></FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Chris Tifer</FONT></DIV>
<DIV><FONT face=Arial size=2><A
href="http://emailajoke.com">http://emailajoke.com</A></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=dlovering@gazos.com href="mailto:dlovering@gazos.com">David
Lovering</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=javascript@LaTech.edu
href="mailto:javascript@LaTech.edu">[JavaScript List]</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, March 03, 2004 10:38
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [Javascript] struts form
using javascript code</DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>I actually tried to invoke the thing, and the
errors which resulted are consistant with the ones I cited. Terminology
aside (and nobody accuses M$oft of being particularly lucid), when I clicked
"Add", it couldn't find the needed reference, and similarly for the Delete
key. Somehow the code stream is broken sufficiently that these
references aren't getting included. As you say, it may not be all that
big a deal to fix -- providing that we can put our finger(s) on the part that
is interfering with the calls.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>-- Dave Lovering</FONT></DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=christ@saeweb.com href="mailto:christ@saeweb.com">Chris Tifer</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=javascript@LaTech.edu
href="mailto:javascript@LaTech.edu">[JavaScript List]</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, March 03, 2004 7:12
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [Javascript] struts form
using javascript code</DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>> the first "gotchas" I found are in the
omission of an </FONT></DIV>
<DIV><FONT face=Arial size=2>> include for the driver_new.jsp, the
unreferenced </FONT></DIV>
<DIV><FONT face=Arial size=2>> object/function attached to the "Delete"
key, </FONT></DIV>
<DIV><FONT face=Arial size=2>> and the non-displayability of the
driverDisplay.do file.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>From what I gather, there should be no include
to a driver_new.asp. The only reference I see to that is where it tries to
direct your browser to it if you click Add. Also, getCheckedItems() is
the function called by the Delete key. It's just down on the bottom.
</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>What do you mean by non-displayability
also?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I don't see a bag of worms per se, just a
slight error.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Chris Tifer</FONT></DIV>
<DIV><FONT face=Arial size=2><A
href="http://emailajoke.com">http://emailajoke.com</A></FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV>----- Original Message ----- </DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=dlovering@gazos.com href="mailto:dlovering@gazos.com">David
Lovering</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=javascript@LaTech.edu
href="mailto:javascript@LaTech.edu">[JavaScript List]</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, March 02, 2004 7:16
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [Javascript] struts form
using javascript code</DIV>
<DIV><FONT face=Arial size=2></FONT><BR></DIV>
<DIV><FONT face=Arial size=2>Well, aside from some excitingly dreadful
formatting, the first "gotchas" I found are in the omission of an include
for the driver_new.jsp, the unreferenced object/function attached to the
"Delete" key, and the non-displayability of the driverDisplay.do
file.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I think perhaps we should try to break this
down and address each issue individually, rather than diving in and
swimming about in all directions. </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Perhaps "Job #1" should be to check that the
various necessary browser functions are enabled, and that all the core
code modules are within reach. After that, I'd look into each
individual module and analyze it from an input/output standpoint, and make
sure that it is canonically structured, has a front-end exception filter
to remove "bad" inputs, and correctly acts on valid data to produce
desired output code.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>This is such a bag of worms, I'm not sure
where else to start.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>-- Dave Lovering</FONT></DIV></BLOCKQUOTE>
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