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View Full Version : header problem?



hosefo81
01-18-2004, 03:58 AM
i have a php page called processreport.php that works fine. it will generate chart, bar graph, line graph or pie graph according to user selection from salesreport.php.However, later i add a button to it so that when the button is clicked, other chart and graph will displayed but i get the following error when i generate bar, line and pie graph and it works fine for the chart.
Warning: Cannot modify header information - headers already sent by (output started at c:\inetpub\wwwroot\project\processreport.php:11) in C:\Program Files\JpGraph\jpgraph-1.13\src\jpgraph.php on line 6666
Warning: Cannot modify header information - headers already sent by (output started at c:\inetpub\wwwroot\project\processreport.php:11) in C:\Program Files\JpGraph\jpgraph-1.13\src\jpgraph.php on line 6667
Warning: Cannot modify header information - headers already sent by (output started at c:\inetpub\wwwroot\project\processreport.php:11) in C:\Program Files\JpGraph\jpgraph-1.13\src\jpgraph.php on line 6668
Warning: Cannot modify header information - headers already sent by (output started at c:\inetpub\wwwroot\project\processreport.php:11) in C:\Program Files\JpGraph\jpgraph-1.13\src\jpgraph.php on line 6669
Warning: Cannot modify header information - headers already sent by (output started at c:\inetpub\wwwroot\project\processreport.php:11) in C:\Program Files\JpGraph\jpgraph-1.13\src\jpgraph.php on line 6671

this is the code that i added.
<html>
<head>
</head>
<body>
<form name="myform" method=POST action="drill.php">
<input type="submit" name="drillbut" value ="drill down">
</form>
</body>
</html>

could anyone tell me what's wrong with it and how to solve?

firepages
01-18-2004, 07:00 AM
really need to see the fist few lines (at least 12;)) to be able to do anything but guess.



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