Pass a value from a jQuery script to a rendered page

Asked Oct 20 '14 at 07:07

Active Oct 20 '14 at 07:25

Viewed 38 times

This is my code for dropdown

?><select id="land_unit" name="unit_name" ><?php
$result=$wpdb->get_results("select * from unit");
                 foreach($result as $row) {
                  $unit_id=$row->unit_id;
                  $unit_name=$row->unit_name;     
                 ?>
<option value="<?php echo $unit_id; ?>" <?php if($land_unit== $unit_id){ echo 
 'selected="selected"';} ?>><?php echo $unit_name; ?></option>
<?php  } ?></select><?php

This is my code in js file

$("#land_unit").on('change', function()
{
 var unit_id=$(this).val();
//alert(id);
});

I want to pass var unit_id to my template file in wordpress. So how do I do that?? My url is like this abc.com/abc so in that case how?

edited Oct 20 '14 at 07:25

asked Oct 20 '14 at 07:07

Kedar B

have you tried using a query string? – ericosg Oct 20 '14 at 07:10
no..I dont know how to do that – Kedar B Oct 20 '14 at 07:11
http://stackoverflow.com/questions/8469767/get-url-query-string or google it. It's rather a simple method. If you have difficulty, then ask after you've given it a shot. – ericosg Oct 20 '14 at 07:13
where do I use $_SERVER['QUERY_STRING'] – Kedar B Oct 20 '14 at 07:18
@ericosg can you explain further. I saw that link. – Kedar B Oct 20 '14 at 08:57
one site generates the data to send to another website. so the sender needs to call the other file with a ?query=string added to the end of the url and the receiving site needs to access this by $_GET['query'] – ericosg Oct 20 '14 at 09:41

Pass a value from a jQuery script to a rendered page

0 Answers0