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Posted to user@struts.apache.org by Aruna Ponaka <ar...@gmail.com> on 2010/01/11 21:26:55 UTC
How to use tag
I need to pass a parameter from JSP to Action class in a struts 2 project.
In the JSp , I have
id=1;
<s:url action= <s:param name="id" value="%{id}" /></s:url>
The ImageAction class has getId and setId method. The id value is set when I
pass the integer directly in JSP, i.e. <s:url action= <s:param name="id"
value="1" /></s:url>
but when I provide value=%{id}, it is not set, what is the correct syntax to
provide in the VALUE?
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Re: How to use tag
Posted by Aruna Ponaka <ar...@gmail.com>.
I am retrieving images from Action class onto jsp using
img src="<s:url action="imgAction">></img>
I have to pass imageid, which should be used in the Action class to return a
particular book. I am able to retrieve images but not able to pass this
value to Action class. How can I achieve this?I do not have any forms in my
JSP.
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Re: How to use tag
Posted by Aruna Ponaka <ar...@gmail.com>.
I have seen this syntax, I am not sure how to use it for my purpose. I get
id's from an sql query. I am retrieving them in a list and need to pass them
one by one to the action class. How to set them so that I can pass them as
params to the Action class? Also my code is like
<s:url action= <s:param name="id" value="16"></s:param></s:url>"
style="margin-right:20px;" />..
If i provide
<s:url id="img" action="imgAction">, it is not going to the Action class.
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Re: How to use tag
Posted by wild_oscar <mi...@almeida.at>.
<s:url id="url" action="HelloWorld">
<s:param name="request_locale">en</s:param>
</s:url>
<s:a href="%{url}">English</s:a>
Aruna Ponaka wrote:
>
> what is the correct syntax to provide in the VALUE?
>
>
>
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