Re: ecs newbies - help needed

[Stephan Nagy]

Copy it to /usr/local/j2sdk1.4.1/lib/ext or whereever the ext directory is
in your jvm, I forget at the moment it's either lib/ext or jre/lib/ext.

-stephan

- Original Message -
From: "damar thapa" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, September 28, 2002 2:35 PM
Subject: ecs newbies - help needed


> Hi,
>
> I downloaded ecs-1.4.1.tar.gz, expanded it, copied ecs-1.4.1.jar into
> one of my CLASSPATH directory (/usr/local/j2sdk1.4.1/lib), and tried to
> compile the following code:
>
> import java.io.*;
> import javax.servlet.*;
> import javax.servlet.http.*;
>
>
>
> public class HtmlKonaHello extends HttpServlet {
>  public void doGet(HttpServletRequest req, HttpServletResponse res)
> throws ServletException, IOException{
>   res.setContentType("text/html");
>   PrintWriter out=res.getWriter();
>   Html html = new Html()
> .addElement(new Head()
>.addElement(new Title("Demo")))
>  .addElement(new Body()
> .addElement(new H1("Demo Header"))
> .addElement(new H3("Sub Header:"))
>   .addElement(new Font().setSize("+1")
>
> .setColor(HtmlColor.WHITE)
>  .setFace("Times")
>  .addElement("The big dog & the little cat chased each other.")));
> out.println(html.toString());
>
>  }
> }
>
> I got unresolved messages for  HTML class and all its methods.  In
> README file, it is said that I have to copy ecs.jar file,located at
> src/java directory, into my CLASSPATH directory, but there is no such
> file in src/java directory.  The abovementioned file ie ecs-1.4.1.jar
> was located at ecs-1.4.1 directory, which I renamed it to ecs.jar --
> problem still the same.
>
> To build from the source, I followed the build/README file, ie I ran
> build/build-ecs.sh, but I immediately got ": bad interpreter: No such
> file or directory " error message.  What does it mean?
>
> Is my above code okay? and have I missed any thing?
>
> My OS is Debian3.0 (Woody).
>
> Any pointers from the list would be highly appreciated.
>
> Damar
>
>
>
>
>
>
>
>
> --
> To unsubscribe, e-mail:   
> For additional commands, e-mail: 
>


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Re: ecs newbies - help needed

[David Tonhofer]

Hi there,

Here are some pointers:

1) The ecs-1.4.1.jar IS the ecs.jar so you are on the right track
   Use jar tf ecs-1.4.1.jar to admire the classes in there, if the
   class the compiler is looking for is not in there, you are out
   of luck.
2) Not sure whether copying the jar into /usr/local/j2sdk1.4.1/lib
   works. I guess not. Add the jar to your classpath, like so:
   CLASSPATH=$CLASSPATH:/path/to/your/ecs.jar
   export CLASSPATH
   (if you are using sh or bash of course)
3) Don't bother building from source. Often it's not worth the
   trouble
4) The erroro message on build/build-ecs.sh means either of:
   1) The shebang at the start of the script is wrong (i.e.
  its not #!/bin/sh and/or points to something that
  is not an interpreter
   2) It does not have the 'execute' bit set. Check whether
  ls -l build/build-ecs.sh has all those 'x' set.
  Do chmod a+x build/build-ecs.sh if not.
   2) Its not a UNIX file but a DOS file with CR-LF at the
  end of lines. Use dos2unix to convert.

Godspeed,

-- David Tonhofer


--On Sunday, September 29, 2002 3:35 AM +0800 damar thapa 
<[EMAIL PROTECTED]> wrote:

> Hi,
>
> I downloaded ecs-1.4.1.tar.gz, expanded it, copied ecs-1.4.1.jar into
> one of my CLASSPATH directory (/usr/local/j2sdk1.4.1/lib), and tried to
> compile the following code:
>
> import java.io.*;
> import javax.servlet.*;
> import javax.servlet.http.*;
>
>
>
> public class HtmlKonaHello extends HttpServlet {
>  public void doGet(HttpServletRequest req, HttpServletResponse res)
> throws ServletException, IOException{
>   res.setContentType("text/html");
>   PrintWriter out=res.getWriter();
>   Html html = new Html()
> .addElement(new Head()
>.addElement(new Title("Demo")))
>  .addElement(new Body()
> .addElement(new H1("Demo Header"))
> .addElement(new H3("Sub Header:"))
>   .addElement(new Font().setSize("+1")
>
> .setColor(HtmlColor.WHITE)
>  .setFace("Times")
>  .addElement("The big dog & the little cat chased each other.")));
> out.println(html.toString());
>
>  }
> }
>
> I got unresolved messages for  HTML class and all its methods.  In
> README file, it is said that I have to copy ecs.jar file,located at
> src/java directory, into my CLASSPATH directory, but there is no such
> file in src/java directory.  The abovementioned file ie ecs-1.4.1.jar
> was located at ecs-1.4.1 directory, which I renamed it to ecs.jar --
> problem still the same.
>
> To build from the source, I followed the build/README file, ie I ran
> build/build-ecs.sh, but I immediately got ": bad interpreter: No such
> file or directory " error message.  What does it mean?
>
> Is my above code okay? and have I missed any thing?
>
> My OS is Debian3.0 (Woody).
>
> Any pointers from the list would be highly appreciated.
>
> Damar
>
>
>
>
>
>
>
>
> --
> To unsubscribe, e-mail:   
> For additional commands, e-mail: 
>
>
>




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Re: ecs newbies - help needed

[horombo]

Hi Damar,

I guess you forgot to import the html-package like this:

import org.apache.ecs.html.*;

Greetings from Munich,

Christian


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