使用php动态创建html元素并使用javascript进行分页

Question

I am creating a element dynamically in html and want to use it in a javascript function by referring to its ID. But as its ID is dynamically generated using PHP , so how do i pass it to the javascript function into getElementById ?

Actually , i am trying to do pagination using javascript. I have displayed Page No.s, and put HREF on them, but onclick function am stuck up? Please help. My code is as below:

<?php
echo 'Page';

while($d>0)
           {
?>
<input type="hidden" value="<?php echo $z; ?>"  name="pagination" id="<?php echo 'pagination' .$z ; ">

<label id="<?php echo 'labelofpagination'.$z; ?>" >

<a href="#" onclick="PaginationLabelClicked(); submit();" >
<?php echo $z; ?>
</a>

    </label>

<?php
            $z++;
            }

 ?>

Answer 1

in your javascript functio you can use the same PHP expression to get the id

var id="<?php echo '\"' .$z '\"'; >";

or you can have it like this,

<script type="text/javascript" language="javascript">
<!--
<?php 
echo("id= $z;");

?>
// -->
</script>

to get the id

<label id="<?php echo 'labelofpagination'.$z; ?>" >

<a href="#" onclick="PaginationLabelClicked('<?php echo "\"" ."labelofpagination".$z ."\""; ?>'); submit();" >
<?php echo $z; ?>
</a>

    </label>

and javascript

function PaginationLabelClicked(id){
// you can get the id here...

}