is there an onselect event in the select extension

izumov

is there an onselect event in the select extension that occurs when I select a row? I need to handle this event

kthorngren

Here are the select events:
https://datatables.net/reference/event/#select

Depending on your needs you will want either select or user-select.

Kevin

izumov

Please see my code I have why the handler does not work when you select a line
$('#orders').on( 'select', function ( e, dt, type, indexes ) {
if ( type === 'row' ) {
kod=table.rows( {selected:true} ).data();
kodorder=kod[0][0];
alert('orders kod is:'+kodorder);
}
});

kthorngren

What exactly is not working?

I think this is incorrect $('#orders').on(. Try $('#orders').DataTable().on( to get an API instance.

If this doesn't help then please post a link to your page or a test case so we can see what you have.
https://datatables.net/manual/tech-notes/10#How-to-provide-a-test-case

Kevin

colin

@izumov : please can you only put the triple-back ticks before the first line of code, and after the final line of code - not on every line. Thanks.

izumov

why wasn't my question posted yesterday?

colin

?

izumov

I asked how to access the first column of the selected row in the handler because my code was not functional .My cod:

    $('#orders').DataTable().on( 'select', function ( e, dt, type, indexes ) {
    if ( type === 'row' ) {
        kod= table.rows( indexes ).data()
 var data = table.rows( indexes ).data().pluck( 'kod' );
        kodorder=kod[0][0];
        alert('orders kod is::'+kodorder);
    }
    });

izumov

This is a row that is only is selecting and at the time of the handler's operation as far as I understand is not selected

colin

We're happy to take a look, but as per the forum rules, please link to a test case - a test case that replicates the issue will ensure you'll get a quick and accurate response. Information on how to create a test case (if you aren't able to link to the page you are working on) is available here.

Cheers,

Colin

izumov

Here is my test case
http://montaj.vianor-konakovo.ru/orders024.html
An error occurs when you select a row
Cannot read property '0' of undefined

colin

It's because you haven't defined table - if you change table to be dt (it's provided in the callback) on lines 3 and 4 above, everything works fine.

izumov

Thanks for the hint now the code works correctly.