folkerts
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| Posted: 06/26/2002, 6:42 AM |
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ive got these three functions. All the same and only the AfterInsert gives me the Warning: Cannot add header information - headers already sent by (output started at c:\www\CategoryRecord_events.php:42) in c:\www\categoryrecord.php on line 484
why?? where to put the refresh pages scripts for insert
folkerts
function category_AfterUpdate() { //category_AfterUpdate @2-1776DA88
//Custom Code @16-2A29BDB7
// -------------------------
echo "<script>window.open('tree.php?p=".CCToURL(CCGetSession("p",""))."','Navigatie')</script>" ;
echo "<script>window.opener.history.go(0)</script>" ;
echo "<script>window.close()</script>" ;
// -------------------------
//End Custom Code
} //Close category_AfterUpdate @2-FCB6E20C
function category_AfterDelete() { //category_AfterDelete @2-30E8BF84
//Custom Code @17-2A29BDB7
// -------------------------
echo "<script>window.open('tree.php?p=".CCToURL(CCGetSession("p",""))."','Navigatie')</script>" ;
echo "<script>window.opener.history.go(0)</script>" ;
echo "<script>window.close()</script>" ;
// -------------------------
//End Custom Code
} //Close category_AfterDelete @2-FCB6E20C
function category_AfterInsert() { //category_AfterInsert @2-6ABE6DF8
//Custom Code @18-2A29BDB7
// -------------------------
echo"<script>window.open('tree.php?p=".CCToURL(CCGetSession("p",""))."','Navigatie')</script>" ;
// -------------------------
//End Custom Code
} //Close category_AfterInsert @2-FCB6E20C
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Freeman Kusek
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| Posted: 06/27/2002, 1:11 AM |
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I am not sure what the problem is but the error mentioned usually occurs if you try to output content to a page after the page has alreay been processes. I have experienced this error a couple of times when I try to print out content in the record form events that occur on the server side. An event such as After Insert takes place on the serve and has no manifestation on the browser so if you try to write out something in this event, the error occurs.
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Nicole
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| Posted: 06/28/2002, 5:05 AM |
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Hello,
you get the error due to using "echo" function before redirect code is executing. Refer to PHP docs for more information: http://www.php.net/manual/en/function.header.php
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