jsp:param usage

[sanat]

Generally we use <jsp:include> like this

index.jsp
---------
<jsp:include page="header.jsp" flush="true" >
  <jsp:param name="name" value="sanat"/>
</jsp:include>
 
header.jsp
-----------
<% String name = request.getParameter("name");
       if(name.equals("sanat")){
%>
Welcome
<% } %>

Is there is any other way so that I don't have to use scriptlets in header.jsp. Is there is some struts or JSTL tag that can be used to get the request parameter. Is there is any expression language alternative?

Thanks in advance.

[Bear Bibeault]

${param.name}

[Poo Kan]

you can try Jakarta's request taglibrary
Have a look here >>

[sanat]

header.jsp
-----------
<% String name = request.getParameter("name");
if(name.equals("sanat")){
%>
Welcome
<% } %>

Is there is any struts alternative. Can anyone show me what's best way to write this code, so that it man minimize use of scriptlets.

Thanks in advance.

[Bear Bibeault]

Did you read my earlier response?

  
<c:if test="${param.name == 'sanat'}>
  Welcome
</c:if>
 

[sanat]

Hi

Can I use this

 
<logic:match name='<%= request.getParameter("name") %>' value="sanat" >
Welcome
</logic:match>

[Bear Bibeault]

How does that "minimize use of scriptlets"?

And, why use proprietary tags when standardized tags are available?
[ March 30, 2005: Message edited by: Bear Bibeault ]

[sanat]

<logic:match name="${param.name}" value="sanat" >
  Welcome
</logic:match>

This one is working.

Thanks All.

[sanat]

Originally posted by sanat kumar padhy:

<logic:match name="${param.name}" value="sanat" >
  Welcome
</logic:match>

Is the usage is correct? What about other attributes like parameter, property. Where to use these attributes?

Thanks in advance.

[sanat]

Originally posted by sanat kumar padhy:

<logic:match name="${param.name}" value="sanat" >
  Welcome
</logic:match>

This one is working.

Thanks All.

Sorry this is not working. Can anyone provide the proper usage?

Thanks in advance.

[Bear Bibeault]

I already gave you a working example.

[Ben Souther]

How about:

 
<c:if test="${param.name == 'sanat'}>
  Welcome
</c:if>
 

[sanat]

Originally posted by Ben Souther:
How about:

 
<c:if test="${param.name == 'sanat'}>
  Welcome
</c:if>
 

It won't work.

Can I get code for struts alternative?

Thanks.

[Ben Souther]

Originally posted by sanat kumar padhy:
It won't work.

"It won't work" doesn't tell us much.
Are you getting an error message?
Have you tried printing the value of the param to the page to see what is really getting there?

Originally posted by sanat kumar padhy:

Can I get code for struts alternative?

Maybe, in the Struts forum.

[Bear Bibeault]

Movde to the Struts forum since only a Struts solution seems acceptable.

[sanat]

Originally posted by sanat kumar padhy:
Generally we use <jsp:include> like this

index.jsp
---------
<jsp:include page="header.jsp" flush="true" >
  <jsp:param name="name" value="sanat"/>
</jsp:include>
 
header.jsp
-----------
<% String name = request.getParameter("name");
       if(name.equals("sanat")){
%>
Welcome
<% } %>

Hi all,

Can I get a struts solution for this.

Thanks in advance.

[Anil Sadi]

Hi sanat,

try the following struts solution:

 
header.jsp
----------
 
<bean  :-P	 arameter id="nameValue" name="name"/>
 
<logic:equal name="nameValue" value="sanat">
  Welcome
</logic:equal>
 

I hope it helps !!!

Anil Sadineni.
[ April 01, 2005: Message edited by: Anil Sadi ]

[sanat]

Thanks Anil,

That code works.