footerCallback get data

fedein

Hello everyone!!

I need get a data into a footerCallback. How can i get it?

Is for something like this:

"footerCallback": function ( row, data, start, end, display ) {

            var api = this.api(), data;  
            // Remove the formatting to get integer data for summation
            var intVal = function ( i ) {
                return typeof i === 'string' ? i.replace(/[\$,]/g, '')*1 : typeof i === 'number' ?  i : 0;
            };                                                                      

                    **if (data['var']==1)   **                  
                        total = api.column( 8 ).data().reduce( function (a, b) {                                
                            return intVal(a) + intVal(b);

                        },0 );

Thank you very much!!!

kthorngren

I guess you are asking about data['var']. What is data['var']? Please provide details of what you want to do when data['var']==1.

Kevin

fedein

Hi kthorngren, thank you for you answer!

data['var'] is the data of json response.

Sorry for my bad english, regards!!

kthorngren

You can use ajax.json() to get the JSON response if you are using ajax.

Kevin

fedein

Thank you very much Kevin!!!!