+- CodeIgniter Forums (https://forum.codeigniter.com)
+-- Forum: CodeIgniter 4 (https://forum.codeigniter.com/forumdisplay.php?fid=28)
+--- Forum: CodeIgniter 4 Support (https://forum.codeigniter.com/forumdisplay.php?fid=30)
+--- Thread: ajax request 404 error (/showthread.php?tid=83111)
ajax request 404 error - bazianm - 09-21-2022
I am working on a simple DataTables page. The DataTable will get the data with an Ajax Call. My DataTables setup (javaScript) is below:
Code:
$("#tblReport").DataTable({
dom: 'Bfrtip',
buttons: [
'copyHtml5',
'excelHtml5',
'pdfHtml5'
],
ajax: {
url: '/reports/ajaxopenwolist',
type: 'POST'
}
}
);I have a controller class called Reports.php and all my other methods work fine. When I load the datatables, I get a 404 error. However, when I type the same address in my browser, I get the JSON data I expected. I have added the method to the Routes.php file as well.
Does anyone have any ideas?
RE: ajax request 404 error - JustJohnQ - 09-21-2022
It looks like you're using server-side processing, yet you don't process the data from your ajax call.
Replace it with the following:
PHP Code:
"sAjaxSource": "/reports/ajaxopenwolist",
RE: ajax request 404 error - superior - 09-22-2022
See: https://codeigniter.com/user_guide/general/ajax.html
On your ajax part you would add headers to support this.
edit:
It also depends on what the URL in your routes is accepting, if for example you use the get() method.
Personally i would use (and i'm using this) the url_to() for this part.
> routes - https://codeigniter.com/user_guide/incoming/routing.html#global-options
> url_to() - https://codeigniter.com/user_guide/helpers/url_helper.html#url_to