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From: H.vanderLinden@MI.unimaas.nl
To: users@cocoon.apache.org
Subject: RE: write function in flowscript
Date: Mon, 24 May 2004 12:49:30 +0200
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Hi,
 
I notice you reuse the parameter name for a variable later. If I'm correct
the first assignment determines more or less the datatype of the variable.
Could that be the problem?
 
HTH
 
Bye, Helma

-----Original Message-----
From: Steve [mailto:coconaka@excite.com] 
Sent: Monday, 24 May 2004 05:57
To: users@cocoon.apache.org
Subject: write function in flowscript



The problem was that i was printing in the log before form.showForm().So the
sel list value was not getting printed.

I have another query. I want to copy one file to another location. I have
written a function for that.

Below is that function:-

function copyFiles(srcFile,destFile){
try{
var inputFile = new Packages.java.io.File(srcFile);
var outputFile = new Packages.java.io.File(destFile);


cocoon.log.info("Input File is "+inputFile);
cocoon.log.info("Output File is "+outputFile); 

var fileInSt = new Packages.java.io.FileInputStream(inputFile);
var buffInSt = new Packages.java.io.BufferedInputStream(fileInSt);
var sourceFile = new Packages.java.io.DataInputStream(buffInSt);
var destFile = new Packages.java.io.BufferedOutputStream(new
Packages.java.io.FileOutputStream(ou tputFile));

}catch(e){

cocoon.log.info("File Exception");
} 
var read = 0;
do{
read = sourceFile.read();
destFile.write(read);
destFile.flush();
}while(read != -1);

destFile.close();
sourceFile.close();
}

Cocoon throws an error as follows;-




An Error Occurred


write is not a function.

org.apache.avalon.framework.CascadingRuntimeException: write is not a
function.

Can anyone tell me why is that so?

I tried using destFile["write"](read);

But it says syntax error.

Please help me in locating the error.




  _____  

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii">
<TITLE>Message</TITLE>

<META content="MSHTML 6.00.2800.1400" name=GENERATOR></HEAD>
<BODY>
<DIV><SPAN class=578294810-24052004><FONT 
size=2><STRONG>Hi,</STRONG></FONT></SPAN></DIV>
<DIV><SPAN class=578294810-24052004><STRONG><FONT 
size=2></FONT></STRONG></SPAN>&nbsp;</DIV>
<DIV><SPAN class=578294810-24052004><STRONG><FONT size=2>I notice you reuse the 
parameter name for a variable later. If I'm correct the first assignment 
determines more or less the datatype of the variable. Could that be the 
problem?</FONT></STRONG></SPAN></DIV>
<DIV><SPAN class=578294810-24052004><STRONG><FONT 
size=2></FONT></STRONG></SPAN>&nbsp;</DIV>
<DIV><SPAN class=578294810-24052004><STRONG><FONT 
size=2>HTH</FONT></STRONG></SPAN></DIV>
<DIV><SPAN class=578294810-24052004></SPAN>&nbsp;</DIV>
<DIV><SPAN class=578294810-24052004><STRONG><FONT size=2>Bye, 
Helma</FONT></STRONG></SPAN></DIV>
<BLOCKQUOTE 
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
  <DIV></DIV>
  <DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left><FONT 
  face=Tahoma size=2>-----Original Message-----<BR><B>From:</B> Steve 
  [mailto:coconaka@excite.com] <BR><B>Sent:</B> Monday, 24 May 2004 
  05:57<BR><B>To:</B> users@cocoon.apache.org<BR><B>Subject:</B> write function 
  in flowscript<BR><BR></FONT></DIV>
  <TABLE cellSpacing=0 cellPadding=3 width="100%" bgColor=white border=0>
    <TBODY>
    <TR vAlign=top>
      <TD width="100%"><FONT size=2><BR>The problem was that i was printing in 
        the log before form.showForm().So the sel list value was not getting 
        printed.<BR><BR>I have another query. I want to copy one file to another 
        location. I have written a function for that.<BR><BR>Below is that 
        function:-<BR><BR>function copyFiles(srcFile,destFile){<BR>try{<BR>var 
        inputFile = new Packages.java.io.File(srcFile);<BR>var outputFile = new 
        Packages.java.io.File(destFile);<BR><BR><BR>cocoon.log.info("Input File 
        is "+inputFile);<BR>cocoon.log.info("Output File is "+outputFile); 
        <BR><BR>var fileInSt = new 
        Packages.java.io.FileInputStream(inputFile);<BR>var buffInSt = new 
        Packages.java.io.BufferedInputStream(fileInSt);<BR>var sourceFile = new 
        Packages.java.io.DataInputStream(buffInSt);<BR>var destFile = new 
        Packages.java.io.BufferedOutputStream(new 
        Packages.java.io.FileOutputStream(ou 
        tputFile));<BR><BR>}catch(e){<BR><BR>cocoon.log.info("File 
        Exception");<BR>} <BR>var read = 0;<BR>do{<BR>read = 
        sourceFile.read();<BR>destFile.write(read);<BR>destFile.flush();<BR>}while(read 
        != 
        -1);<BR><BR>destFile.close();<BR>sourceFile.close();<BR>}<BR><BR>Cocoon 
        throws an error as follows;-<BR><BR>
        <H1>An Error Occurred</H1>
        <P class=message>write is not a function.</P>
        <P 
        class=description>org.apache.avalon.framework.CascadingRuntimeException: 
        write is not a function.</P>
        <P class=description>Can anyone tell me why is that so?</P>
        <P class=description>I tried using destFile["write"](read);</P>
        <P class=description>But it says syntax error.</P>
        <P class=description>Please help me in locating the 
      error.</P><BR></FONT></TD></TR></TBODY></TABLE>
  <P>
  <HR>
  <FONT face=geneva size=2><B>Join Excite! - <A href="http://www.excite.com" 
  target=_blank>http://www.excite.com</A></B><BR>The most personalized portal on 
  the Web!</FONT> </BLOCKQUOTE></BODY></HTML>

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