REPEATED:HELP!!!: Pass parameters from applet to cocoon with POST and receive HTML Page back
Hi to all!
I sent this question with a help cry yesterday but nobody replied -:(((
Does the silence of the group mean that nobody has faced this problem so
far?
Anyway, I'll try one more time.
My goal is to pass the parameters from an applet to cocoon with POST
method and receive a HTML Page back. I haven't managed to get this so
far :-(
What I've done:
1) In my applet:
URL url = new URL(http://myserver.de/cocoon/page.html;);
URLConnection connection = url.openConnection();
connection.setDoOutput(true);
connection.setRequestProperty(Content-Type,text/html);
PrintWriter out = new
PrintWriter(connection.getOutputStream());
out.print(user= + URLEncoder.encode(user) + );
out.print(password= + URLEncoder.encode(password));
out.close();
This is of course only a example: if it was only for these two
parameters, I would pass them with GET method:
applet.getAppletContext().showDocument(
http://myserver.de/cocoon/page.html?user=userpassword=password;);
It works perfect. But actually I'd like to pass to cocoon a vector with
parameters.
2) In my sitemap.xmap :
map:match pattern=page.html
map:generate
src=docs/samples/xsp/page.xsp type=serverpages/
map:transform
src=stylesheets/xml2html.xsl
map:parameter
name=view-source value= docs/samples/xsp/page.xsp/
/map:transform
map:serialize/
/map:match
3)my page.xsp:
xsp:page language=java xmlns:xsp=http://apache.org/xsp;
xmlns:xsp-request=http://apache.org/xsp/request/2.0;
xmlns:esql=http://apache.org/cocoon/SQL/v2;
page title=My HTML Page bgcolor=#C0
table
tr
td
p align=left
xsp-request:get-parameter name=user/
/p
p align=left
xsp-request:get-parameter name=password/
/p
/td
/tr
/table
/page
/xsp:page
4) Again in applet :
If I open BefferedReader (only to test), I can see that
cocoon has really done
his job - the HTML page exists, I can read it as a String in my
Java-Console , but I don't see it in my browser!!!
BufferedReader in = new BufferedReader(new
InputStreamReader(connection.getInputStream()));
String line;
while((line = in.readLine()) != null){
System.out.println(line);
}
in.close();
QUESTION: What have I done wrong? What do I have to do to get my
HTML Page be seen in browser?
Thanks to all in advance!
Viktor
-
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Re: REPEATED:HELP!!!: Pass parameters from applet to cocoon with POST and receive HTML Page back
Hi,
I'm using a java client to interact with cocoon like this :
String query = SrvImpCtx=1;
query += SrvImpNombreCopies=1;
query += SrvImpOrigine=1;
query += SrvImpTypeRequete=ENREGISTRER;
query += SrvImpNomPdf=1;
query += SrvImpUrlCallback=1;
query += SrvImpCtxCallback=1;
URL myUrl = new URL(PARA_URL);
java.net.HttpURLConnection con =
(java.net.HttpURLConnection)myUrl.openConnection();
con.setRequestMethod(POST);
con.setDoInput(true);
con.setDoOutput(true);
con.setRequestProperty(Content-Type,application/x-www-form-urlencoded);
con.connect();
con.getOutputStream().write(query.getBytes());
con.getOutputStream().close();
/* if(con.getResponseCode () != 200)
{
throw new Exception(error);
}
*/
System.out.println(con.getResponseCode());
InputStream is = con.getInputStream ();
int c;
while((c=is.read())!=-1)
{
WHAT YOU WANT
}
is.close();
- Original Message -
From: Skladovs, Victor [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, November 08, 2002 9:42 AM
Subject: REPEATED:HELP!!!: Pass parameters from applet to cocoon with POST
and receive HTML Page back
Hi to all!
I sent this question with a help cry yesterday but nobody replied -:(((
Does the silence of the group mean that nobody has faced this problem so
far?
Anyway, I'll try one more time.
My goal is to pass the parameters from an applet to cocoon with POST
method and receive a HTML Page back. I haven't managed to get this so
far :-(
What I've done:
1) In my applet:
URL url = new URL(http://myserver.de/cocoon/page.html;);
URLConnection connection = url.openConnection();
connection.setDoOutput(true);
connection.setRequestProperty(Content-Type,text/html);
PrintWriter out = new
PrintWriter(connection.getOutputStream());
out.print(user= + URLEncoder.encode(user) + );
out.print(password= + URLEncoder.encode(password));
out.close();
This is of course only a example: if it was only for these two
parameters, I would pass them with GET method:
applet.getAppletContext().showDocument(
http://myserver.de/cocoon/page.html?user=userpassword=password;);
It works perfect. But actually I'd like to pass to cocoon a vector with
parameters.
2) In my sitemap.xmap :
map:match pattern=page.html
map:generate
src=docs/samples/xsp/page.xsp type=serverpages/
map:transform
src=stylesheets/xml2html.xsl
map:parameter
name=view-source value= docs/samples/xsp/page.xsp/
/map:transform
map:serialize/
/map:match
3)my page.xsp:
xsp:page language=java xmlns:xsp=http://apache.org/xsp;
xmlns:xsp-request=http://apache.org/xsp/request/2.0;
xmlns:esql=http://apache.org/cocoon/SQL/v2;
page title=My HTML Page bgcolor=#C0
table
tr
td
p align=left
xsp-request:get-parameter name=user/
/p
p align=left
xsp-request:get-parameter name=password/
/p
/td
/tr
/table
/page
/xsp:page
4) Again in applet :
If I open BefferedReader (only to test), I can see that
cocoon has really done
his job - the HTML page exists, I can read it as a String in my
Java-Console , but I don't see it in my browser!!!
BufferedReader in = new BufferedReader(new
InputStreamReader(connection.getInputStream()));
String line;
while((line = in.readLine()) != null){
System.out.println(line);
}
in.close();
QUESTION: What have I done wrong? What do I have to do to get my
HTML Page be seen in browser?
Thanks to all in advance!
Viktor
-
Please check that your question has not already been answered in the
FAQ before posting. http://xml.apache.org/cocoon/faq/index.html
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
Please check that your question has not already been answered in the
FAQ before posting. http://xml.apache.org/cocoon/faq/index.html
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: REPEATED:HELP!!!: Pass parameters from applet to cocoon with POST and receive HTML Page back
If I understand correctly, this is an applet question,
not a cocoon question: How do you overwrite the
contents of a browser window with a string containing
html from an applet. It sounds like you've
successfully retrieved your results from cocoon.
As such, I don't know you'll find the right people
here (though you may). Although my applet experience
is minimal, I don't think you can do what you want
using the applet api alone.
Geoff Howard
--- Skladovs, Victor [EMAIL PROTECTED] wrote:
Hi to all!
I sent this question with a help cry yesterday but
nobody replied -:(((
Does the silence of the group mean that nobody has
faced this problem so
far?
Anyway, I'll try one more time.
My goal is to pass the parameters from an applet to
cocoon with POST
method and receive a HTML Page back. I haven't
managed to get this so
far :-(
What I've done:
1) In my applet:
URL url = new
URL(http://myserver.de/cocoon/page.html;);
URLConnection connection = url.openConnection();
connection.setDoOutput(true);
connection.setRequestProperty(Content-Type,text/html);
PrintWriter out = new
PrintWriter(connection.getOutputStream());
out.print(user= + URLEncoder.encode(user) +
);
out.print(password= +
URLEncoder.encode(password));
out.close();
This is of course only a example: if it was only for
these two
parameters, I would pass them with GET method:
applet.getAppletContext().showDocument(
http://myserver.de/cocoon/page.html?user=userpassword=password;);
It works perfect. But actually I'd like to pass to
cocoon a vector with
parameters.
2) In my sitemap.xmap :
map:match pattern=page.html
map:generate
src=docs/samples/xsp/page.xsp type=serverpages/
map:transform
src=stylesheets/xml2html.xsl
map:parameter
name=view-source value=
docs/samples/xsp/page.xsp/
/map:transform
map:serialize/
/map:match
3)my page.xsp:
xsp:page language=java
xmlns:xsp=http://apache.org/xsp;
xmlns:xsp-request=http://apache.org/xsp/request/2.0;
xmlns:esql=http://apache.org/cocoon/SQL/v2;
page title=My HTML Page bgcolor=#C0
table
tr
td
p align=left
xsp-request:get-parameter name=user/
/p
p align=left
xsp-request:get-parameter name=password/
/p
/td
/tr
/table
/page
/xsp:page
4) Again in applet :
If I open BefferedReader (only to test), I can see
that
cocoon has really done
his job - the HTML page exists, I can read it as a
String in my
Java-Console , but I don't see it in my browser!!!
BufferedReader in = new
BufferedReader(new
InputStreamReader(connection.getInputStream()));
String line;
while((line = in.readLine()) != null){
System.out.println(line);
}
in.close();
QUESTION: What have I done wrong? What do I have to
do to get my
HTML Page be seen in browser?
Thanks to all in advance!
Viktor
-
Please check that your question has not already
been answered in the
FAQ before posting.
http://xml.apache.org/cocoon/faq/index.html
To unsubscribe, e-mail:
[EMAIL PROTECTED]
For additional commands, e-mail:
[EMAIL PROTECTED]
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