I am showing the dropdowns based on the above selected dropdowns. I want the result in third dropdown. For that I am writing the sql
query in php
and writing the change event in jquery but i am unable to get the result. I am stuck up there
My jquery looks like
$(document).ready(function(){
$("#parent_cat,#city").change(function(){
$.get('loadlocation.php?city=' + $(this).val() , function(data) {
$("#sub_cat").html(data);
});
});
});
parent_cat and city are from selected values
<label for="category">Category</label>
<select name="parent_cat" id="parent_cat">
<?php while($row = mysql_fetch_array($query_parent)): ?>
<option value="<?php echo $row['name']; ?>"><?php echo $row['name']; ?></option>
<?php endwhile; ?>
</select>
<br/><br/>
<label for="city">city</label>
<select name="city" id="city">
<?php while($row = mysql_fetch_array($query_parent1)): ?>
<option value="<?php echo $row['city']; ?>"><?php echo $row['city']; ?></option>
<?php endwhile; ?>
</select>
<br/><br/>
And my php file loadlocation.php is
<?php
include('config.php');
$parent_cat = $_GET['parent_cat'];
$city = $_GET['city'];
$query = mysql_query("SELECT table_place_detail.post_title FROM table_terms, table_place_detail, table_post_locations
WHERE table_place_detail.post_location_id = table_post_locations.location_id AND table_place_detail.default_category = table_terms.term_id AND table_post_locations.city = '$city' AND table_terms.name = '$parent_cat'");
while($row = mysql_fetch_array($query)) {
echo "<option value='$row[post_title]'>$row[post_title]</option>";
}
?>
I want to fetch the values of parent_cat, city to loadlocation.php but i am not able to get those values. I want to load the two values and get the query excecuted and the values should shown in 3rd dropdown as below can any one help this issue
<label>Vendors List 1</label>
<select name="sub_cat" id="sub_cat"></select>