Wijmo Grid. Get rownumber for row with matching Id

Question

I have a Wijmo Grid where the first column is Id.

$("#logGrid").wijgrid({
    loaded: loadedHandler,
    columns: [
        { headerText: "Id", dataType: "string", dataKey: "Id", visible: false },
        { headerText: "Foo", dataType: "datetime", dataKey: "Foo", },
        { headerText: "Bar", dataType: "string", dataKey: "Bar" }
    ],
    data: datasource
});

I want to get the row number, for the row with the same Id as the parameter (defaultSelectedLogId).

I have tryed with:

var getRowNumber = function (defaultSelectedLogId) {
    var rowNumbertest = $("#logGrid").closest('tr').prevAll().length;
    var rowNumbertest2 = $("#logGrid tr").prevAll().length; // Result: 7 (total row numbers)

    var rowNumber = $("#logGrid tr").cell("id=[" + defaultSelectedLogId + "]").prevAll().length;
    var rowNumber2 = $("#logGrid tr id=[" + defaultSelectedLogId + "]").cell.column().dataKey.prevAll().length;
    var rowNumber3 = $("#logGrid tr").cell.column().dataKey.prevAll().length;

    return rowNumber;
}

I should be simple. 1) Iterate the rows. 2) Find the row with Id equals to the giving parameter. 3) return the row number.

EDIT: Inspecting the table with firebug, it have the structure like this:

<tbody class="ui-widget-content wijmo-wijgrid-data">
    <tr class="wijmo-wijgrid-row ui-widget-content wijmo-wijgrid-datarow" role="row">
        <div class="wijmo-wijgrid-innercell">56259</div>

Answer 1

This should return the zero based index of the row

var rowNumber = $('div:contains(' + defaultSelectedLogId + ')').closest('tr').index();

EDIT: It works now, but must use single quote instead of double quote.