jquery刷新php生成的div内容

Question

How to refresh a div content generated by the same php page using jquery

i have a test.php, that contains a div called refreshdiv, a button called refreshbutton and may other div's that display other contents

the content of refreshdiv div is generated by php

is it possible to reload the contents of the refreshdiv on clicking refreshbutton on the same page ie, test.php

here is my work around

<div id="refreshdiv">
<table>
 <?php 
   $rec=mysql_query("select * from user_master");
   for($i=0;$i<mysql_fetch_array($rec);$i++) 
   {
 ?>
 <tr>
   <td>
     <?php echo mysql_result($rec,$i,'username');?> 
   </td>
 </tr>
<?php } ?>
</table>
</div>

tried using $.get, but didnt get any result

Answer 1

Take a look at this jsFiddle I put together - it may help.

I'm making an AJAX call (a POST in this case since it's just HTML and that's what jsFiddle supports for HTML requests - but it would be no different for a $.get for you) that gets data and appends it to a table data cell (<td>). The whole page doesn't update - just the section that I'm targeting -- in this case, the <td> cell, which keeps having "hello's" appended into it.

I hope this helps. Let me know if you have add'l questions.