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 Time Picker.
You can use the Time Picker drop-down with the following code :
There are also some option items for customizing the TimePicker:
max: ITimePickerValue : The maximum value the time picker can display, the value needs the hour, minute and second attributes.
min: ITimePickerValue : The minimum value the time picker can display, the value needs the hour, minute and second attributes.
step: ITimePickerValue : The granularity the time picker can step through values.
formatString: string : Specify the format of the time item.
height: number : Specify the container of the time picker's size.
var spreadNS = GC.Spread.Sheets;
window.onload = function () {
var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"));
initSpread(spread);
};
function createPickerStyle(option) {
var timePickerStyle = new GC.Spread.Sheets.Style();
timePickerStyle.cellButtons = [
{
imageType: GC.Spread.Sheets.ButtonImageType.dropdown,
command: "openTimePicker",
useButtonStyle: true,
}
];
timePickerStyle.dropDowns = [
{
type: GC.Spread.Sheets.DropDownType.timePicker,
option: option
}
];
return timePickerStyle;
}
function initSpread(spread) {
var sheet = spread.getSheet(0);
sheet.suspendPaint();
sheet.setText(1, 3, "Time Picker");
sheet.setStyle(2, 3, createPickerStyle({
min: { hour: 8 },
max: { hour: 19 },
step: { minute: 30 },
formatString: "h:mm AM/PM",
}));
sheet.setText(1, 7, "Time Picker");
sheet.setStyle(2, 7, createPickerStyle({
min: { hour: 5 },
max: { hour: 20 },
step: { minute: 30 },
formatString: "h:mm:ss",
height: 350
}));
sheet.resumePaint();
spread.commandManager().execute({ cmd: "openTimePicker", row: 2, col: 3, 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;
}
