MonthPicker

MonthPicker is a type of drop-down cell style in SpreadJS. Using JavaScript code, the developer can define a starting year, ending year, and height of the Month Picker. When set as a style on a cell in the workbook, the user can click on the drop-down arrow to select a month that will be displayed in that cell. An example of this drop-down is shown in the spreadsheet below.

Drop-downs provide a developer the ability to add a drop-down menu with specific properties to cells in a workbook. These drop-down menus don't require any extra code other than simply specifying which one to use for the drop-down menu. SpreadJS has 9 different kinds of drop-downs, and this demo shows how to use the Month Picker. You can use MonthPicker drop-down with the following code : There are several item in options that can customize the MonthPicker. startYear: number : Specify the month picker's start year, default value is ten year ago. stopYear: number : Specify the month picker's start year, default value is this year. height: number : Specify the DOM's height of month picker, default value is 300.
var spreadNS = GC.Spread.Sheets; window.onload = function () { var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss")); initSpread(spread); }; function initSpread(spread) { var sheet = spread.getSheet(0); sheet.suspendPaint(); // -------------------- Month Picker --------------------- var monthPickerStyle = new GC.Spread.Sheets.Style(); monthPickerStyle.cellButtons = [ { imageType: GC.Spread.Sheets.ButtonImageType.dropdown, command: "openMonthPicker", useButtonStyle: true, } ]; monthPickerStyle.dropDowns = [ { type: GC.Spread.Sheets.DropDownType.monthPicker, option: { startYear: 2009, stopYear: 2019, height: 300, } } ]; sheet.setText(1, 5, "Month Picker"); sheet.setStyle(2, 5, monthPickerStyle); // -------------------- Month Picker --------------------- var monthPickerStyle = new GC.Spread.Sheets.Style(); monthPickerStyle.cellButtons = [ { imageType: GC.Spread.Sheets.ButtonImageType.dropdown, command: "openMonthPicker", useButtonStyle: true, } ]; monthPickerStyle.dropDowns = [ { type: GC.Spread.Sheets.DropDownType.monthPicker, option: { startYear: 1970, stopYear: 2030, height: 400, } } ]; sheet.setText(1, 11, "Month Picker"); sheet.setStyle(2, 11, monthPickerStyle); sheet.resumePaint(); spread.commandManager().execute({cmd:"openMonthPicker",row:2,col:5,sheetName:"Sheet1"}); }
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