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+--- Thread: two combobox with ajax or javascript (/thread-33400.html)
two combobox with ajax or javascript - El Forum - 08-25-2010
[eluser]shahmy[/eluser]
Hi, I have 2 combobox in my view. that is 1.country, 2.Zone.
My problem is, when I select the country in a 1st combobox the proper zone should generate in a 2nd combobox dynamically. I was done it using php and ajax. But I don't know how to do these things in codeigniter. If any one know please help me.
Thank You.
two combobox with ajax or javascript - El Forum - 08-25-2010
[eluser]Bramme[/eluser]
It works just the same.
Imagine you use following jQuery code:
Code:
$('#country').change(function() {
var countryID = $(this).val();
$.ajax({
url: '/controller/ajaxmethod',
data: 'countryID='+countryID,
type: 'POST',
success: function(returnData) {
$('#zone').html(returnData);
}
});
});This method, in your 'controller' controller, could look like this:
Code:
function ajaxmethod() {
$countryID = $_POST['countryID'];
$query = $this->db->get_where('zones', array('countryID' => $countryID));
foreach($query->results() as $row) {
echo "<option value="{$row->zoneID}">{$row->zoneName}</option>\n";
}
}two combobox with ajax or javascript - El Forum - 08-26-2010
[eluser]shahmy[/eluser]
Bramme, Thanks for you replay, I did not try to use jQuery. but I was try using ajax with codeigniter. it's getting follownig error,
"There was a problem while using XMLHTTP:Not Found"
How can I solve this.
Please help me.
two combobox with ajax or javascript - El Forum - 08-31-2010
[eluser]shahmy[/eluser]
Hi,All Please Help me,I am in a problem above Question.
Thank You.
two combobox with ajax or javascript - El Forum - 08-31-2010
[eluser]shahmy[/eluser]
Hi, Bramme, Can you post all the code you post above.
Thank You.