activeSheet.setColumnWidth(0, 100);
activeSheet.setColumnWidth(1, 200);
activeSheet.addSpan(0, 0, 1, 2);
activeSheet.getCell(0, 0).value("Students' Math Scores").hAlign(GcSpread.Sheets.HorizontalAlign.center);
activeSheet.setValue(1, 0, "Name");
activeSheet.setValue(1, 1, "SCORE");
var score = [
{ name: "Simon", score: 59},
{ name: "Jack", score: 70},
{ name: "Lily", score: 86},
{ name: "Bob", score: 54},
{ name: "Lucy", score: 84},
{ name: "John", score: 99}
];
for (var i = 0, len = score.length; i < len; i++) {
var student = score[i];
activeSheet.setValue(i + 2, 0, student.name);
activeSheet.setValue(i + 2, 1, student.score);
}
var b1 = new GcSpread.Sheets.ButtonCellType();
b1.text("Filter Score < 60");
activeSheet.setCellType(8, 1, b1);
function HighLightFilter(range) {
GcSpread.Sheets.RowFilterBase.call(this, range);
}
HighLightFilter.prototype = new GcSpread.Sheets.RowFilterBase();
HighLightFilter.prototype.onFilter = function (args) {
if (!args) {
return;
}
var sheet = args.sheet, range = args.range,
filterRows = args.filteredRows,
filteredOutRows = args.filteredOutRows,
filterActionType = args.action;
if (filterActionType === GcSpread.Sheets.FilterActionType.Filter) {
if (range.col < 0) {
range.col = 0;
range.colCount = sheet.getColumnCount();
}
for (var i = 0, len = filterRows.length; i < len; i++) {
var r = filterRows[i];
for (var c = range.col, len1 = range.col + range.colCount; c < len1; c++) {
activeSheet.getCell(r, c).backColor("red");
}
}
activeSheet.setValue(9, 1, "Highlight the score less than 60");
} else if (filterActionType === GcSpread.Sheets.FilterActionType.Unfilter) {
if (range.col < 0) {
range.col = 0;
range.colCount = sheet.getColumnCount();
}
for (var i = 0, len = filterRows.length; i < len; i++) {
var r = filterRows[i];
for (var c = range.col, len1 = range.col + range.colCount; c < len1; c++) {
activeSheet.getCell(r, c).backColor(undefined);
}
}
}
}
var hlf = new HighLightFilter(new GcSpread.Sheets.Range(2, 1, 6, 1));
activeSheet.rowFilter(hlf);
var condition = new GcSpread.Sheets.NumberCondition(GcSpread.Sheets.GeneralCompareType.LessThan, 60);
hlf.addFilterItem(1, condition);
hlf.filterButtonVisible(false);
spread.bind(GcSpread.Sheets.Events.ButtonClicked, function (e, args) {
if (args.row === 8) {
if (args.col !== undefined) {
hlf.filter(args.col);
}
} else if (args.row === 9) {
if (args.col !== undefined) {
hlf.unfilter(args.col);
}
}
});
spread.isPaintSuspended(false);