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"});
}
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/en/purejs/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/en/purejs/node_modules/@mescius/spread-sheets/dist/gc.spread.sheets.all.min.js" type="text/javascript"></script>
<script src="$DEMOROOT$/spread/source/js/license.js" type="text/javascript"></script>
<script src="app.js" type="text/javascript"></script>
<link rel="stylesheet" type="text/css" href="styles.css">
</head>
<body>
<div class="sample-tutorial">
<div id="ss" style="width:100%; height: 100%"></div>
</div>
</body>
</html>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
