Hi everybody,

has anyone a good example for a search-box function in hierachical grid? I have one parent-band and one child-band.

At the end, my code crashes a the bold marked code "row.cells", see below.

                //Events:

                $("#btnSearch").igButton({ labelText: $("#btnSearch").val() }).click(function () {
                    findRows($("#txtSearch").val());
                });

                $("#btnClear").igButton({ labelText: $("#btnClear").val() }).click(function () {
                    clearSearch();
                });

                function findRows(searchValue) {
                    parentGrid = $("#WebHierarchicalDataGrid1").igHierarchicalGrid("rootWidget");                                      
                    if ($.trim(searchValue).length > 0) {
                        for (var rowIndex = 0; rowIndex < allParentRows.length; rowIndex++) {
                            if (searchCells(allParentRows[rowIndex], searchValue)) {
                                if (!$("#hierarchicalGrid").igHierarchicalGrid("expanded", allParentRows[rowIndex])) {
                                    $("#hierarchicalGrid").igHierarchicalGrid("expand", allParentRows[rowIndex]);
                                }
                            } else {
                                if ($("#hierarchicalGrid").igHierarchicalGrid("expanded", allParentRows[rowIndex])) {
                                    $("#hierarchicalGrid").igHierarchicalGrid("collapse", allParentRows[rowIndex]);
                                }
                            }
                        }
                    } else {
                        clearSearch();
                    }
                }

                function searchCells(row, searchCellValue) {                                      
                    for (var cellIndex = 1; cellIndex < row.cells.length; cellIndex++) {                    
                        var cellValue = " " + $(row.cells[cellIndex]).html() + " ";
                        if (cellValue.toLowerCase().indexOf(searchCellValue.toLowerCase()) >= 0) {
                            return true;
                        }
                    }
                    return false;
                }

                function clearSearch() {
                    for (var rowIndex = 0; rowIndex < allParentRows.length; rowIndex++) {
                        if ($("#hierarchicalGrid").igHierarchicalGrid("expanded", allParentRows[rowIndex])) {
                            $("#hierarchicalGrid").igHierarchicalGrid("collapse", allParentRows[rowIndex]);
                        }
                        $("#inpSearch").val("");
                    }
                }
           });