Dynamic changing of div content using javascript issue

rekha

Hi,

Anyone pls tell me where is the issue?

Code:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<?php
$ss='<script type="text/javascript"><!--
google_ad_client = "pub-3229609591361912";
/* 728x90,created 5/2/08 */
google_ad_slot = "0355456913";
google_ad_width = 728;
google_ad_height = 90;
//-->
</script>
<script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"></script>';
//echo $ss;
?>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>
<body>
<div id="container">
This is the default text
</div>
<script type='text/javascript'>
window.onload = function(){
var d = document.getElementById('container');

var def = d.childNodes[0].nodeValue;

t = 5000;

setTimeout(function(){
d.childNodes[0].nodeValue ='<?php 'echo $ss;'?>';alert('<?php 'echo $ss;'?>');
setTimeout(function(){
d.childNodes[0].nodeValue = def;
setTimeout(function(){
d.childNodes[0].nodeValue = '';
}, t);
}, t);}, t);
};
</script>
</body>
</html>

rekha

Pls someone help me to solve this issue.

venami

PHP Code:


			
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<?php

$ss='</script><script type="text/javascript"><!--
google_ad_client = "pub-3229609591361912";
/* 728x90,created 5/2/08 */
google_ad_slot = "0355456913";
google_ad_width = 728;
google_ad_height = 90;
//-->
</script>
<script type="text/javascript" src = "http://pagead2.googlesyndication.com/pagead/show_ads.js"></script><script>';
//echo $ss;
?>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>
<body>
<div id="container">
This is the default text
</div>

<?php

echo <<<TXT
<script type='text/javascript'>
window.onload = function(){
var d = document.getElementById('container');
var def = d.childNodes[0].nodeValue;
t = 5000;
setTimeout(function()
        {
        d.childNodes[0].nodeValue = '$ss';
        alert('$ss');
        setTimeout(function()
                {
                d.childNodes[0].nodeValue = def;
                setTimeout(function()
                        {
                        d.childNodes[0].nodeValue = '';
                        },
                     t);
                },
             t);
        },
     t);
};
</script>
TXT;

?>
</body>
</html>

This is the modified version of your code. Hope this will work

.

I made two changes in your code.
1. I embedded Javascript inside PHP, instead of embedding PHP inside Javascript.
2. There were nested <script> tags, which modified as in the code now.

Once again thanks to "Firebug" which helped me to debug the code.

rekha

Hi venami,

Thanks for your reply.But it doesnt work for me.The following error occurs.

Code:

Error: unterminated string literal
Source File: http://..../dynamicdivv.php
Line: 19, Column: 36
Source Code:
        d.childNodes[0].nodeValue = '

Error: unterminated string literal
Source File: http://.../dynamicdivv.php
Line: 27
Source Code:
'; 

Error: unterminated string literal
Source File: http://...../dynamicdivv.php
Line: 36
Source Code:
');

I tried to solve this but I cant able to find it out.Pls help me to solve this issue.

venami

Can you post here your modified code, for which you got the above errors?

rekha

Hi,

I just copied and pasted your code and executed and got the error.

venami

But the code which I posted works fine. Anyways, I will look into it and tell you the reason for the error.

How are you getting this error? I mean which application throws you this error? I hope PHP with apache2 will not throw errors like this.

rekha · Hi venami, My version details are below. PHP-5.2.8 Apache - 1.3.41

Hi venami,

My version details are below.

PHP-5.2.8
Apache - 1.3.41

rekha

Hi venami,

Still I haven't solved the issue.Waiting for your reply.

venami

I could not understand why you are getting errors and I am executing the same code without errors. But I can guess the problem might be with the mismatching single and double quotes used in the code. But here everything looks fine.

Can you try executing the code by omitting the single-quotes around the variable $ss ? If you do like this, I think you will get a different output. Anyways, give a try and let me know what happens.

rekha Contributor
8Jan2010,16:15	#2
	Pls someone help me to solve this issue.

venami Ambitious contributor
9Jan2010,09:50	#3
	PHP Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <?php $ss='</script><script type="text/javascript"><!-- google_ad_client = "pub-3229609591361912"; /* 728x90,created 5/2/08 */ google_ad_slot = "0355456913"; google_ad_width = 728; google_ad_height = 90; //--> </script> <script type="text/javascript" src = "http://pagead2.googlesyndication.com/pagead/show_ads.js"></script><script>'; //echo $ss; ?> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>Untitled Document</title> </head> <body> <div id="container"> This is the default text </div> <?php echo <<<TXT <script type='text/javascript'> window.onload = function(){ var d = document.getElementById('container'); var def = d.childNodes[0].nodeValue; t = 5000; setTimeout(function() { d.childNodes[0].nodeValue = '$ss'; alert('$ss'); setTimeout(function() { d.childNodes[0].nodeValue = def; setTimeout(function() { d.childNodes[0].nodeValue = ''; }, t); }, t); }, t); }; </script> TXT; ?> </body> </html> This is the modified version of your code. Hope this will work . I made two changes in your code. 1. I embedded Javascript inside PHP, instead of embedding PHP inside Javascript. 2. There were nested <script> tags, which modified as in the code now. Once again thanks to "Firebug" which helped me to debug the code.

venami Ambitious contributor
11Jan2010,10:47	#5
	Can you post here your modified code, for which you got the above errors?

rekha Contributor
11Jan2010,11:05	#6
	Hi, I just copied and pasted your code and executed and got the error.

venami Ambitious contributor
11Jan2010,14:17	#7
	But the code which I posted works fine. Anyways, I will look into it and tell you the reason for the error. How are you getting this error? I mean which application throws you this error? I hope PHP with apache2 will not throw errors like this.

Dynamic changing of div content using javascript issue

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rekha Contributor
11Jan2010,15:28	#8
	Hi venami, My version details are below. PHP-5.2.8 Apache - 1.3.41

rekha Contributor
12Jan2010,19:26	#9
	Hi venami, Still I haven't solved the issue.Waiting for your reply.

venami Ambitious contributor
13Jan2010,11:19	#10
	I could not understand why you are getting errors and I am executing the same code without errors. But I can guess the problem might be with the mismatching single and double quotes used in the code. But here everything looks fine. Can you try executing the code by omitting the single-quotes around the variable $ss ? If you do like this, I think you will get a different output. Anyways, give a try and let me know what happens.

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