Ray Yung

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since Jul 27, 2004
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Recent posts by Ray Yung

Eric,

Thanks for your suggestions. But they both are not working
properly in FireFox v1.0.3

According to FireFox JavaScript Console, it states
"Error: parent.frameMenu.theForm has no properties".

Thanks,
Ray
Hi,

I have a page with frames. What I like to achieve:
1) able to update window status;
2) a mouse click on a button in Frame B results in setting
data in Frame A.

My page works in IE but not in FireFox. Will the expert
explain to me how I could achieve the same result in FireFox?

main.html


menu.html


content.html



TIA,
Ray
Eric,

Thanks again!

I ordered your book and can't wait to read it.

--Ray
Hi,

With HTML, I could have


How do I achieve this if I create this option using JavaScript?
The constructor with Option object only takes name and value as
arguments? How do I add "alt" to the Option object?

THanks,
Ray
Hi,

Basically, my goal is having a table to display rows and with
buttons to shuffle these table rows. When user submit the form,
the order of the table rows are recorded.

I got this script from the net and modified with my contents.
The script runs fine on IE. But when I tried it on FireFox, the
order of the result is different what the table rows are shown
on the display. Can somebody help me on this please?



Thanks,
Ray
Hi,

If my action generates a collection of Java objects, and this collection is
attached to the pageContext and forwards to a jsp page, do I need
to worry about to dereference this collection when the page goes out
of scope?

On the same token, if this collection is attached to the session, do I
need to worry about deferencing the objects when session times out?

If I set the collection to the session using:
session.setAttribute("mylist", mycollection);

does subsequent call
session.setAttribute("mylist", myothercollection);
will automatically deference all the existing objects in mycollection?

I am running into some memory leaks and I need some clarification
on how to get rid of this problem. Appreciate any explanation on this
issue.

Thanks,
Ray
19 years ago
JSP