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Join Date: Jul 2005
Posts: 2
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Newbie Poster
I am new to web development. Can somebody advise me on how I can pass an ArrayList from my JSP to action class.
I have the following link in my JSP which links to an action class.
<li> <A href="inboxMsg.do">Link to action</A></li>
Can I pass the arraylist in the above code?
Is using <html:link> a better option instead of the above code?
Thanks for suggestions.
I have the following link in my JSP which links to an action class.
<li> <A href="inboxMsg.do">Link to action</A></li>
Can I pass the arraylist in the above code?
Is using <html:link> a better option instead of the above code?
Thanks for suggestions.
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Join Date: May 2005
Location: Wellington, New Zealand
Posts: 182
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Solved Threads: 3
Junior Poster
Why do you want to pass an array list to your action class? didn't it come from the server in the first place?
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Join Date: Jul 2005
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Newbie Poster
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Originally Posted by alpha_foobar
Why do you want to pass an array list to your action class? didn't it come from the server in the first place?
Basically I am displaying a list of messages in my JSP. When user clicks on one of the message I want to send the list to an action class for further processing and then the action class redirects it to a JSP.
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Join Date: May 2005
Location: Wellington, New Zealand
Posts: 182
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Solved Threads: 3
Junior Poster
The reason I ask is that there are methods for sending information from the JSP to the server (Forms).
If you want that information to be an ArrayList, then you have to store it in the session on the server. This is silly. Limit what you save in the session to the minimum and limit the data you need to transfer to the minimum (obviously compromises need to be made).
But you can send the messages back in a Form submit. If you need to. Or you can keep the messages on the server. If you need to.
If you want that information to be an ArrayList, then you have to store it in the session on the server. This is silly. Limit what you save in the session to the minimum and limit the data you need to transfer to the minimum (obviously compromises need to be made).
But you can send the messages back in a Form submit. If you need to. Or you can keep the messages on the server. If you need to.
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