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Old 08-03-2004, 06:25 AM   #1
blackzone
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Registered: Jul 2004
Posts: 256

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Java script with php and html


Right now under html I need to run a java script which load a php script.

The php script is used to check if a file exist.

Under the html I'll display the contents of the file if it exist.

I'm having trouble doing it. Especially the part between java script <-> php script. Can give a hand?
 
Old 08-03-2004, 07:03 AM   #2
Ephraim
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Registered: May 2002
Posts: 11

Rep: Reputation: 0
you can do it during page loading.
PHP Code:
<script language="javascript">
<!--
function DoSomething(file_exists) {
        if(file_exists) foo;
        esle bar;
}

var g_file_exists = "<?=(file_exists("foo/bar/file.bla") ? "1" "0")?>";

<body onload="DoSomething(g_file_exists)">
.......
 
Old 08-03-2004, 06:14 PM   #3
Charalambos
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Registered: Aug 2004
Location: Switzerland
Distribution: debian
Posts: 149

Rep: Reputation: 15
Well you could do that as follows (since "load" a php script just means request the script to display the parsed content of it as html):

<script language="JavaScript">
<!-- Hide

if (some_statement)
document.write('<?php include "yourphpscript.php"; ?>');

// -->
</script>


If some_statement is true then javascript prints out the (parsed) php-code which includes your script.
 
  


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