Recalculate a tax in a single row and the value be sortable

wilsonrneto

Dear friends,

Im new on jQuery and dataTables.
I need to make a function to recalculate a tax value by a input field and the new result be sortable.

[code]
function recalculaFator(id) {

var valor = $('#redutor-'+id).val();
var resposta = 0;

resposta = $('#preco-'+id).val().replace(",", ".") / valor;

$('#resultado-'+id).val(resposta.toFixed(4).replace(".", ","));
$('#fator-'+id).html(resposta.toFixed(4).replace(".", ","));

$('#rsdw').dataTable().fnDraw();

}
[/code]

Thanks for your help ;)

wilsonrneto

Solved

[code]
$('#redutor', oTable.fnGetNodes()).keyup( function () {
var redutor = $('#redutor',this.parentNode.parentNode);
var preco = $('#preco',this.parentNode.parentNode);
var resultado = $('#resultado',this.parentNode.parentNode);
var fator = $('#fator',this.parentNode.parentNode);

if (isNaN(redutor.val()) || !redutor.val()) {
return;
}

var resposta = ( preco.val().replace(",", ".") / redutor.val() ).toFixed(4).replace(".", ",");

resultado.val(resposta);
fator.html(resposta);

oTable.dataTable().fnUpdate(resposta, this.parentNode.parentNode, 12);

fator.focus();
} );
[/code]