• Subject: Net.Data and javascript
  • From: Mark Walter <mwalter@xxxxxxxxxx>
  • Date: Mon, 29 Jan 2001 13:40:57 -0500
  • Organization: Hanover Wire Cloth

Here's one for you Net.Data gurus,

I'm trying to load the contents of a Net.Data Table into a javascript 
array. If I run the script, I am using a net.data variable derived from the 
DTW_TB_ROWS function to control the Javascript loop, If I view the source, 
I can see the variables value in the FOR statement. I am using the 
DTW_TB_GETV function to retrieve the value of the row. Again if I view the 
source, I am seeing the value of the first row in the assignment statement, 
however it looks like there is only one iteration.

Here is the output of the Net.Data Macro:

%html(testjscr) {
    @qrytext(texttable)
    @DTW_TB_ROWS(texttable,rws)

<html>
<head><title>Text Test</title><head>
<body>
<h1> Here is your Scrolling Text.</h1>
<center>

      <script language="javascript">
      textarr = new array()
      var i = 0
      for(i=1;i==$(rws);i++)   {    <---- The value of $(rws) is = to the 
number of rows in the table
       @DTW_TB_GETV(texttable,x,"1",variable)
       @DTW_ADD(x,"1",x);
       textarr[i] =  $(variable);  <--- The value of $(variable) is = to 
the text in the first row.
      }

      for(i=1;i==$(rws);i++)
       document.write(textarr[i] + "<br>");
      </script>

</center>
</body>
</html>
%}

This is the Generated HTML Source:

<html>
<head><title>Text Test</title><head>
<body>
<h1> Here is your Scrolling Text.</h1>
<center>

      <script language="javascript">
      textarr = new array()
      var i = 0
      for(i=1;i==3;i++)
       ;
       ;
       textarr[i] =  THIS IS TEXT RECORD 1;

      for(i=1;i==3;i++)
       document.write(textarr[i] + "<br>");

      </script>

</center>
</body>
</html>

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