How to get record if exists then change value for new

przeqpiciel

My code is very simple

var table = $('#summary').DataTable();
            table.row.add(['111', 'wert56456']).draw();
            table.row.add(['222', 'wert56456']).draw();
            table.row.add(['444', 'wert56456']).draw();
            table.row.add(['333', 'wert56456']).draw();
            result = table.search('2348234');
            console.log(result.row().data());

How to get specific row, eg. containing in first column 333 and change column to other value ?

allan

Use the row() selector method with a suitable row-selector. For example:

table.row((idx, data) => data[0] === '333');

Then use row().data() or cell().data() to update the data as needed.

Allan

przeqpiciel

What an answer !!

I did it with filter()

table.column(0)
                .data()
                .filter(function(value, index){
                    if (value === CLI)
                    {
                        data = table.row(index).data();
                        data[1]++;
                        table.row(index).data(data).draw();
                    }
                    return value === CLI ? 'alfabet' : false;
                });