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Struts & Hibernate
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| | | R: Reading generated html | R: Reading generated html 2007-01-24 - By Marcello Savino
Back
As you can see (value="<%=request%>") the data setted is jsp is not of type
string.
I'm pretty sure cause i use to pass the request object to an other similar bean
(with other purpose) and it works fine !
Anyway thanks for your attention
Marcello Savino
ALDEBRA S.p.A.
tel. 0461302441
-- --Messaggio originale-- --
Da: Kandelwal Abhishek [mailto:Abhishek.Kandelwal@(protected)]
Inviato: mercoled? 24 gennaio 2007 13.15
A: Struts Users Mailing List
Oggetto: RE: Reading generated html
Hi dear,
I guess the method setHtml(HttpServletRequest request) is not called because
the data u r setting from JSP is of type String but the bean method parameter
takes HttpServletRequest. So change the parameter type to String instead of
HttpServletRequest.
Hope it will solve the problem.
Thanks & Regards
Abhishek Khandelwal
-- --Original Message-- --
From: Marcello Savino [mailto:Marcello.Savino@(protected)]
Sent: Wednesday, January 24, 2007 5:16 AM
To: Struts Users Mailing List
Subject: Reading generated html
Hi all.
I need to read in a Bean the generated html (i mean the one interpreted by the
browser).
Let me explain further:
In a jsp file i've this piece of code:
[...]
<html:form action="/someAction">
[...]
<jsp:useBean id="myObj" class="util.Test" scope="request">
<jsp:setProperty name="myObj" property="html"
value="<%=request%>"></jsp:setProperty>
</jsp:useBean>
[...]
</html:form>
[...]
This is the bean:
package util;
import javax.servlet.http.HttpServletRequest  ;
import javax.servlet.ServletInputStream ; import java.io.InputStreamReader ;
import java.io.BufferedReader ;; public class Test {
public Test(){
}
public void setHtml(HttpServletRequest request){
StringBuffer HTMLStr=new StringBuffer("");
ServletInputStream content=request.getInputStream();
BufferedReader br = new BufferedReader(new InputStreamReader(content));
HTMLStr.append(br.readLine());
}
}
But i get no HTML string, always get a null string !
I suppose the bean method is invoked before tha page was rendered, but i can
figure out how invoke the bean after.
Even an alternative approach will be intersting for me.
Any help will be greatly appreciated
Thanks in advance
Marcello Savino
ALDEBRA S.p.A.
tel. 0461302441
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