Jazzy Sanchez

Ranch Hand
+ Follow
since Apr 02, 2006
Merit badge: grant badges
For More
Cows and Likes
Cows
Total received
0
In last 30 days
0
Total given
0
Likes
Total received
0
Received in last 30 days
0
Total given
0
Given in last 30 days
0
Forums and Threads
Scavenger Hunt
expand Ranch Hand Scavenger Hunt
expand Greenhorn Scavenger Hunt

Recent posts by Jazzy Sanchez

I am sorry. It is NOT Lazy Loading. It is not recommended to have a eager loading?
Hi. I am getting a result from hibernate but the List object has null values on it.

Any ideas of the reason?


Thanks!
Hi. If you're coding some log-in validation, do you still write Exception class by extending "Exception" to handle it? Is it a good practice?

Thanks!
16 years ago
Hi. I would like to filter from user input characters less than "<" and greater than ">". Now, I found this to work if both characters exist.


How can I modify that expression to validate any "<" or ">"?
[ August 06, 2007: Message edited by: Jazzy Sanchez ]
16 years ago
It worked! Thanks Merrill
16 years ago
Hi Ranjit.

There's no associated form in struts-config since the action is just to display the page. All objects are stored in session.

Thanks!
16 years ago
what's the "formName" is it the attribute name of the session object? Similar to



Thank you in advance!
16 years ago
Hi Guys. In a jsp page, I would like to escape html tags in a String object and found out that using struts bean will automate it. My problem is, how can I define an object from a session in jsp page and call its properties using <bean:write>

I can define its properties one by one like this:



And then

to print it out, but is there other way to Automate it? Without defining the properties one by one.

Thank you in advance
16 years ago
Hello guys. Do you know any API or third party where user may upload an image and then create a thumbnail copy from it and save those images in a server?

This application is similar to myspace.com and friendster.com.

Thanks in advance.
16 years ago
It did work. For the sake who may get in this trouble this is what i did exactly:

16 years ago
Hi Merrill. There's no problem when I use this to return actionforward:

return mapping.findForward("success");


But using this doesn't render the proper error messages.

return new ActionForward("/merchant.jsp?id="+num, true);

This is the code in my jsp file that suppose to print out any error or successful message:

16 years ago
SOLVED!

You're right. I just missed to define a form to use in my struts-config.

Thanks!
16 years ago
Hi Merrill. I actually did just that before i even had my other code from previous post and it is throwing null pointer exception.

Since "form" is null, "settingsForm" will also be null even after casting and it will throw an exception as I set value to its property.

Thanks!
16 years ago
How will I carry the ActionMessages or ActionErrors to the forwarding jsp if i use this:



instead of this

16 years ago