php doesn't load dynamic pagination

**contra10** · 02-01-2009, 12:50 AM

i tried to follow the directions given to me http://www.dynamicdrive.com/dynamici...nate/index.htm but nothing is being echoed from my database and all my tables and coloums are correct...not to sure if it is a ajax problem or php...but i assumed the coding only wanted me to change the php

heres my coding





<html>

<head>



<link rel="stylesheet" type="text/css" href="ajaxpagination.css" />



<script src="ajaxpagination.js" type="text/javascript">





</script>

</head>



<body>



<ul>

<li><a href="javascript:mybookinstance.refresh(bookonflowers)">Load Flowers Data Set (4 pages)</a></li>

<li><a href="javascript:mybookinstance.refresh(bookonanimals)">Load Animals Data Set (3 pages)</a></li>

<li><a href="javascript:mybookinstance.refresh(bookcombo)">Load Large Data Set (12 pages)</a> (Notice the 4 page range limit within pagination DIV)</li>

</ul>



<div id="paginate-top"> </div>

<div id="bookcontent"> </div>

<div id="paginate-bottom"> </div>



<p><a href="javascript:mybookinstance.selectpage(1)">Select 2nd page dynamically</a></p>

<script type="text/javascript">





<?php 

mysql_connect("localhost", "root", "") or die(mysql_error()); 

mysql_select_db("registration") or die(mysql_error()); 



echo "var commentsbook={\n"; //Dynamically output javascript variable 

$commentids=mysql_query("SELECT `id` from `users`"); //get IDs to last 5 comment pages 



$idarray=array(); 

while ($theid=mysql_fetch_array($commentids)){ 

  array_push($idarray, "'http://www.localhost.com/test/index.php?id=" . $theid[id] . "'");

} 

echo "pages: [" . implode(",", $idarray) . "],\n"; //output: pages: [filepath1, filepath2, filepath3, etc],

echo "selectedpage: 0\n}"; 



?>





var comments=new ajaxpageclass.createBook(commentsbook, "bookcontent", ["paginate-top", "paginate-bottom"])

</script>

</body>



</html>

**Nile** · 02-01-2009, 01:14 AM

Find the below line(modified), and change it to the below.

PHP Code:


echo "pages: [" . implode(","$idarray."],\n"; //output: pages: [filepath1, filepath2, filepath3, etc],

I'm pretty sure that if you view the source of your page you'd find an error in the middle of the <script> tags.
Try taking away the script tags and see what gets outputted.

**contra10** · 02-01-2009, 01:29 AM

i get an



Parse error: syntax error, unexpected T_VARIABLE in C:\wamp\www\test\index.php on line 44

all ends are closing and i removed the scipt tags

i tried what u told me

Code:

<?php echo "pages: [" . implode(","$idarray."],\n"; ?>

and

Code:

<?php echo "pages: [" . implode(","$idarray."],\n)"; ?>

i added the ) to close the bracket

**Nile** · 02-01-2009, 01:31 AM

It should be:

Code:

echo "pages: [" . implode(","$idarray.")],\n";

When pasting a code, please remember to use [code] tags. That includes [ html ], [ code ], and [ php ].

**contra10** · 02-01-2009, 01:43 AM

i changed it but i still get the same error

Code:

Parse error: syntax error, unexpected T_VARIABLE in C:\wamp\www\test\index.php on line 44

**Nile** · 02-01-2009, 01:52 AM

Tim says:
*You forgot a comma.

With that, I'm guessing it should be:

Code:

echo "pages: [" . implode(",",$idarray) . "],\n";

**contra10** · 02-01-2009, 02:00 AM

it shows this

Code:

var commentsbook={ pages: ['http://www.localhost.com/test/index.php?id=1','http://www.localhost.com/test/index.php?id=2'], selectedpage: 0 } var comments=new ajaxpageclass.createBook(commentsbook, "bookcontent", ["paginate-top", "paginate-bottom"])

note there are only two users on my test

**Nile** · 02-01-2009, 02:04 AM

Beautified it outputs:

Code:

var commentsbook={
pages: ['http://www.localhost.com/test/index.php?id=1','http://www.localhost.com/test/index.php?id=2'], 
selectedpage: 0
}
var comments=new ajaxpageclass.createBook(commentsbook, "bookcontent", ["paginate-top", "paginate-bottom"])

Is there something wrong with that?

**contra10** · 02-01-2009, 02:08 AM

i thought it was going to out put the users...in this case the user ids and be paginated as well...i wnated it to echo a certain amount of users and then dynamically paginate to the next page when clicked and echo more users

**Nile** · 02-01-2009, 02:10 AM

Please post a link to the page on your site that contains the problematic script so we can check it out.

Please do the above before I can proceed helping you.

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