alert() in rowCallback

antoniocib

Hi guys,
I need a simple little help where I am stuck and I can't figure out how to do it.

I would like to put an alert that displays the counter that is in the rowCallback, I tried in this way only that the alert comes out for every time the counter is updated

var count=0;
rowCallback: function ( row, data, ) {
var d = data.data_scadenza;
$('input.check_p', row).prop( 'checked', data.check_p == 1 );
if  ( new Date(d.substr(6,4) + d.substr(2,4) + d.substr(0,2)) < today )
{
count++;                    
$(row).addClass('myHighlight1')
$(row).removeClass('myHighlight')
}
    alert("Ci sono "+count+" fatture scadute" );
},

kthorngren

Yes, the alert will show for each row that rowCallback processes. I'm guessing you want to show the alert once after Datatables initialization. In this case use initComplete to display the alert.

Kevin

antoniocib

Solved in this way thanks @kthorngren is very easy to do!

initComplete: function(settings, json) {
    alert("Al momento ci sono "+ count +" fatture scadute" );
},

rowCallback: function ( row, data, ) {
    var d = data.data_scadenza;
                $('input.check_p', row).prop( 'checked', data.check_p == 1 );

            if  ( new Date(d.substr(6,4) + d.substr(2,4) + d.substr(0,2)) < today ){
                count++;

                        $(row).addClass('myHighlight1')
                        $(row).removeClass('myHighlight')
            }
                    //alert("Ci sono "+count+" fatture scadute" );
                },