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Thread: Please correct this JSP code

  1. 06-13-2011, 09:35 AM #1
    rajesh4851
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    Default Please correct this JSP code

    Hi Friends,
    I have created one JSP page which will do the following things:
    1) while opening, it will call UNIX shell script, this internally creates one zip file.
    2) Once this job is completed, it should display a hyper link. When the user click on this link it should give that zip file as pop-up.

    in my code , my hyper link is displaying like a normal text. ( 'click here' is not activated as hyper link displaying )


    Here is the code:

    Java Code: 
    <%@page language="java" %>
<%@page import="java.util.*" %>
<html>
<h1 style="font-family: Georgia; font-style:italic; font-size: 16px; color: #44BDE8;">Submitted your request to server </h1>
<marquee behavior="scroll" direction="left" style="font-family: Arial; font-style:italic; font-size: 14px; color: #B7D1DA;"  >Processing ..!!               Processing ..!! </marquee>

<head>

<%

     String unixCommand = "sh /home/dev/raj/java/parse_all.ksh";

     Runtime rt = Runtime.getRuntime();

     Process p = rt.exec(unixCommand);

     p.waitFor();
//String sLink  = http://272.17.34.204:7777/tools/ready_files.zip
  if (p.exitValue() == 0)
    {
      System.out.println("+");

out.write("< a href=\"http://272.17.34.204:7777/tools/ready_files.zip\">Click Here</a>");
    }
    else
    {
      System.out.println("-");
    }

%>

</head>

<body>

</body>

</html>
    Please help me to correct this code?

    Regards,
    Rajesh
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  2. 06-13-2011, 10:25 AM #2
    Petr's Avatar
    Petr
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    Hi. Maybe It has a mistake in this
    < a
    . Just delete a space.
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  3. 06-13-2011, 10:53 AM #3
    rajesh4851
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    Default

    Thanks Petr.
    After doing the above change, i am getting error as follows:
    Error :
    [jsp src:line #:23]
    ')' expected. out.write("Click Here");
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  4. 06-13-2011, 11:01 AM #4
    Petr's Avatar
    Petr
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    Can you show your new variant )? I prefer to make it like that
    Java Code: 
    <% String link = ""; %>
<a href="<%=link%>">Text</a>
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  5. 06-13-2011, 11:34 AM #5
    rajesh4851
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    Hi Petr,
    I have tried this, but throwing lot of errors :(
    if u dont mind can u give me the complete code(error free)?

    Regards,
    Rajesh
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  6. 06-13-2011, 12:12 PM #6
    Petr's Avatar
    Petr
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    Oh. I noticed you located your code in head tags html. You must change it on body tags.
    Java Code: 
    <%@page language="java" %>
<%@page import="java.util.*" %>
<html>
<h1 style="font-family: Georgia; font-style:italic; font-size: 16px; color: #44BDE8;">Submitted your request to server </h1>
<marquee behavior="scroll" direction="left" style="font-family: Arial; font-style:italic; font-size: 14px; color: #B7D1DA;"  >Processing ..!!               Processing ..!! </marquee>
<head>
</head>
<%
     String unixCommand = "sh /home/dev/raj/java/parse_all.ksh";
     Runtime rt = Runtime.getRuntime();
     Process p = rt.exec(unixCommand);
     p.waitFor();
     String sLink  = http://272.17.34.204:7777/tools/ready_files.zip
     boolean result = p.exitValue()  == 0;
%>
<body>
<a href="<%=result ? link : "#"%>">Click here</a>
</body>
</html>
    Last edited by Petr; 06-13-2011 at 12:17 PM.
    rajesh4851 likes this.
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