Author Topic: JavaScript runtime error: Object doesn't support property or method 'slice' (Read 16208 times)

Marcos J. Perez · « **on:** May 21, 2014, 02:46:16 am »

Hi there!

Can you help me with this error: JavaScript runtime error: Object doesn't support property or method 'slice'

Two or more records are showed fine, but if just 1 records I got the message error and this code this.data=j.data.slice(l,i)

I'm using PQGrid 1.1.3

Portion of code:

Javascrit:
$.ajax({
type: 'POST',
url: 'contarcre.aspx/Consumos',
data: JSON.stringify({ filtro: filtros, th_dc: _th_dc }),
contentType: 'application/json; charset=utf-8',
dataType: 'json',
beforeSend: function () { $('#divEspere').css('display', 'block'); },
complete: function () { $('#divEspere').css('display', 'none'); },
success: function (response) {
if (response.d != "") {
var Tarjeta = JSON.parse(response.d);
var consumos = Tarjeta.Registros.Consumos;
if (consumos) {

if (created) { $("#grid").pqGrid("destroy"); }

var obj = {};
obj.width = ($(window).width() - 320);
obj.height = 500;
obj.title = "Consumos";
obj.resizable = false;
obj.freezeCols = _th_dc == 'th' ? 2 : 5;
obj.draggable = false;
obj.selectionModel = { type: 'row' };
obj.scrollModel = { horizontal: _th_dc == 'th' ? false : true };
obj.numberCell = false;
obj.paging = true;
obj.columnBorders = true;
obj.editable = false;

if (_th_dc == 'th') {
//Tarjetahabiente
{
obj.colModel = [{ title: "Ciudad / País", width: 200, dataType: "string", dataIndx: 'CIUDAD_PAIS_COMERCIO' },
{ title: "Tipo Transacción", width: 110, dataType: "string", dataIndx: 'TIPO_CONSUMO' },
{ title: "Moneda", width: 80, dataType: "string", dataIndx: 'MONEDA', align: "center" },
{ title: "Establecimiento", width: 200, dataType: "string", dataIndx: 'ESTABLECIMIENTO' },
{ title: "Fecha de Consumo", width: 80, dataType: "string", dataIndx: 'FECHA_CONSUMO', align: "center" },
{ title: "Habitos de Consumo", width: 190, dataType: "string", dataIndx: 'TIPO_COMERCIO' },
{ title: "Monto", width: 110, dataType: "float", dataIndx: 'MONTO', align: "right", render: function (ui) { var cV = ui.rowData[this.dataIndx]; return cV == '-' ? cV : accounting.formatNumber(cV, 2); } }];
}
}
else if (_th_dc == 'dc') {
//Departamento de Credito
{
obj.colModel = [{ title: "Ciudad / País", width: 160, dataType: "string", dataIndx: 'CIUDAD_PAIS_COMERCIO' },
{ title: "Tipo Transacción", width: 80, dataType: "string", dataIndx: 'TIPO_TRANSACCION' },
{ title: "Moneda", width: 60, dataType: "string", dataIndx: 'MONEDA', align: "center" },
{ title: "Establecimiento", width: 200, dataType: "string", dataIndx: 'ESTABLECIMIENTO' },
{ title: "Fecha de Consumo", width: 80, dataType: "string", dataIndx: 'FECHA_CONSUMO', align: "center" },
{ title: "Luz / Agua / Telecomunicación", width: 110, dataType: "float", dataIndx: 'LUZ_AGUA_TELECOMUNICACIONES', align: "right", render: function (ui) { var cV = ui.rowData[this.dataIndx]; return cV == '-' ? cV : accounting.formatNumber(cV, 2); } },
{ title: "Supermercados", width: 96, dataType: "float", dataIndx: 'SUPERMERCADOS', align: "right", render: function (ui) { var cV = ui.rowData[this.dataIndx]; return cV == '-' ? cV : accounting.formatNumber(cV, 2); } },
{ title: "Transporte", width: 96, dataType: "float", dataIndx: 'TRANSPORTE', align: "right", render: function (ui) { var cV = ui.rowData[this.dataIndx]; return cV == '-' ? cV : accounting.formatNumber(cV, 2); } },
{ title: "Restaurantes y Afines", width: 100, dataType: "float", dataIndx: 'RESTAURANTES_AFINES', align: "right", render: function (ui) { var cV = ui.rowData[this.dataIndx]; return cV == '-' ? cV : accounting.formatNumber(cV, 2); } },
{ title: "Salud", width: 96, dataType: "float", dataIndx: 'SALUD', align: "right", render: function (ui) { var cV = ui.rowData[this.dataIndx]; return cV == '-' ? cV : accounting.formatNumber(cV, 2); } },
{ title: "Tiendas", width: 96, dataType: "float", dataIndx: 'TIENDAS', align: "right", render: function (ui) { var cV = ui.rowData[this.dataIndx]; return cV == '-' ? cV : accounting.formatNumber(cV, 2); } },
{ title: "Estudios / Cultura", width: 96, dataType: "float", dataIndx: 'ESTUDIOS_CULTURA', align: "right", render: function (ui) { var cV = ui.rowData[this.dataIndx]; return cV == '-' ? cV : accounting.formatNumber(cV, 2); } },
{ title: "Entretenimiento", width: 96, dataType: "float", dataIndx: 'ENTRETENIMIENTO', align: "right", render: function (ui) { var cV = ui.rowData[this.dataIndx]; return cV == '-' ? cV : accounting.formatNumber(cV, 2); } },
{ title: "Pagos", width: 96, dataType: "float", dataIndx: 'PAGOS', align: "right", render: function (ui) { var cV = ui.rowData[this.dataIndx]; return cV == '-' ? cV : accounting.formatNumber(cV, 2); } },
{ title: "Avance Efectivo", width: 96, dataType: "float", dataIndx: 'AVANCE_EFECTIVO', align: "right", render: function (ui) { var cV = ui.rowData[this.dataIndx]; return cV == '-' ? cV : accounting.formatNumber(cV, 2); } },
{ title: "Avance Línea", width: 96, dataType: "float", dataIndx: 'AVANCE_LINEA', align: "right", render: function (ui) { var cV = ui.rowData[this.dataIndx]; return cV == '-' ? cV : accounting.formatNumber(cV, 2); } },
{ title: "Otros", width: 96, dataType: "float", dataIndx: 'OTROS', align: "right", render: function (ui) { var cV = ui.rowData[this.dataIndx]; return cV == '-' ? cV : accounting.formatNumber(cV, 2); } }];
}
}

obj.dataModel = {
data: consumos,
location: "local",
paging: "local",
curPage: 1,
rPP: 20,
rPPOptions: [10, 20, 30, 40, 50, 100, 500, 1000]
}

$("#grid").pqGrid(obj);
$("#grid").pqGrid("refresh");
$("#grid").pqGrid("option", "roundCorners", true);
$("#grid").pqGrid("option", $.paramquery.pqGrid.regional['es']);
$("#grid").find(".pq-pager").pqPager("option", $.paramquery.pqPager.regional['es']);

created = true;

$('#tblCliente').css('display', 'block');

$('#btnDatos').css('display', 'none');

$('#btnGrafico').button({
icons: { primary: 'ui-icon-image' },
text: true
}).css('display', 'block').click(function (event) {
$('#grid').css('display', 'none');
$('#divGraficos').css('display', 'block');
$('#btnGrafico').css('display', 'none');
$('#btnDatos').css('display', 'block');
ver_grafico();
});
}
}
else {
if (created) { $("#grid").pqGrid("destroy"); }
$('#tblCliente').css('display', 'none');
$('#divGraficos').css('display', 'none');
$('#divGridCliente').html('').css('display', 'none');
$('#divEspere').css('display', 'none');
created = false;
alert('No existen datos para mostrar...');
}
},
failure: function (response) { alert(response.d); },
//error: function (response) { alert(response.d); }
error: function (jqXHR, exception) {
if (jqXHR.status === 0) {
alert('Not connect.\n Verify Network.');
} else if (jqXHR.status == 404) {
alert('Requested page not found. [404]');
} else if (jqXHR.status == 500) {
alert('Internal Server Error [500].');
} else if (exception === 'parsererror') {
alert('Requested JSON parse failed.');
} else if (exception === 'timeout') {
alert('Time out error.');
} else if (exception === 'abort') {
alert('Ajax request aborted.');
} else {
alert('Uncaught Error.\n' + jqXHR.responseText);
}
}
});

C#:
I got the json string through this:

System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
doc.LoadXml(ds.GetXml());
json = Newtonsoft.Json.JsonConvert.SerializeXmlNode(doc, Newtonsoft.Json.Formatting.Indented);

Thanks!!!

paramvir · « **Reply #1 on:** May 21, 2014, 05:29:10 am »

First point to check is the format of consumos which should be an array of row objects.

use console.log to output its value and post it.

Marcos J. Perez · « **Reply #2 on:** May 21, 2014, 03:41:13 pm »

I have added some validations to your code in the js file, lines 679 and 2,054.

Now working great!!!

Thank you.

Regards.

notBrad · « **Reply #3 on:** June 28, 2014, 06:33:10 am »

Marcos,

What lines did you change? I too am getting the same error using the NewtonSoft json serializer. It wored fine with the builtin .NET one but unfortunately that has an issue where it serializes the timezone offset of the server which causes time values to change for users in different zones.

The error I get is generated at line 3244 with this code

this.data = DMdata.slice(begIndx, endIndx)

if I change it to
this.data = DMdata.Table.slice(begIndx, endIndx)

it works fine but unfortunately other refreshes break.

Thanks,
Brad

Author Topic: JavaScript runtime error: Object doesn't support property or method 'slice' (Read 16208 times)

Marcos J. Perez

JavaScript runtime error: Object doesn't support property or method 'slice'

paramvir

Re: JavaScript runtime error: Object doesn't support property or method 'slice'

Marcos J. Perez

Re: JavaScript runtime error: Object doesn't support property or method 'slice'

notBrad

Re: JavaScript runtime error: Object doesn't support property or method 'slice'