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 Date Time picker.
You can use DateTimePicker drop-down with the following code :
There are also some options:
showTime: boolean : Specific whether the calendar need to display time part.
calendarPage: CalendarPage : Specify the default page, the value has Year, Month and Day. For example, calendarPage: GC.Spread.Sheets.CalendarPage.year.
startDay: CalendarStartDay : Specify the start day of week, normally the start day is Monday or Sunday, , but a user can set any day as the start day. For example, startDay: GC.Spread.Sheets.CalendarStartDay.monday.
showDateRange: boolean : Specific whether the calendar need to display as date range mode, default value is false.
showBuiltInDateRange: boolean : Specific whether the calendar need to display build-in date range panel.
defaultDateTime: Date | GC.Spread.Sheets.ICalendarDateRange : Specify the default selected date and time for the calendar. When showDateRange is true, it represents the default selected date range.
minDate: Date : Represents the minimum date that can be selected in the calendar.
maxDate: Date : Represents the maximum date that can be selected in the calendar.
import { Component, NgModule, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { SpreadSheetsModule } from '@mescius/spread-sheets-angular';
import GC from '@mescius/spread-sheets';
import './styles.css';
@Component({
selector: 'app-component',
templateUrl: 'src/app.component.html'
})
export class AppComponent {
hostStyle = {
width: '100%',
height: '100%',
overflow: 'hidden',
float: 'left'
};
initSpread($event: any) {
let spread = $event.spread;
let sheet = spread.getSheet(0);
sheet.suspendPaint();
// -------------------- Date Time Picker : showTime true ---------------------
let showTimeStyle = new GC.Spread.Sheets.Style();
showTimeStyle.cellButtons = [
{
imageType: GC.Spread.Sheets.ButtonImageType.dropdown,
command: "openDateTimePicker",
useButtonStyle: true,
}
];
showTimeStyle.dropDowns = [
{
type: GC.Spread.Sheets.DropDownType.dateTimePicker,
option: {
showTime: true
}
}
];
sheet.setText(1, 3, "Date Time Picker (showTime: true)");
sheet.setColumnWidth(3, 200);
sheet.setStyle(2, 3, showTimeStyle);
// -------------------- Date Time Picker : showTime False ---------------------
let notShowTimestyle = new GC.Spread.Sheets.Style();
notShowTimestyle.formatter = 'm/d/yyyy';
notShowTimestyle.cellButtons = [
{
imageType: GC.Spread.Sheets.ButtonImageType.dropdown,
command: "openDateTimePicker",
useButtonStyle: true,
}
];
notShowTimestyle.dropDowns = [
{
type: GC.Spread.Sheets.DropDownType.dateTimePicker,
option: {
showTime: false
}
}
];
sheet.setText(10, 3, "Date Time Picker (showTime: false)");
sheet.setStyle(11, 3, notShowTimestyle);
// -------------------- Date Time Picker : CalendarPage - Year ---------------------
let calendarYearStyle = new GC.Spread.Sheets.Style();
calendarYearStyle.cellButtons = [
{
imageType: GC.Spread.Sheets.ButtonImageType.dropdown,
command: "openDateTimePicker",
useButtonStyle: true,
}
];
calendarYearStyle.dropDowns = [
{
type: GC.Spread.Sheets.DropDownType.dateTimePicker,
option: {
showTime: true,
calendarPage: GC.Spread.Sheets.CalendarPage.year,
}
}
];
sheet.setText(10, 6, "Date Time picker (calendarPage - Year)");
sheet.setColumnWidth(6, 200);
sheet.setStyle(11, 6, calendarYearStyle);
// -------------------- Date Time Picker : CalendarPage - Month ---------------------
let calendarMonthStyle = new GC.Spread.Sheets.Style();
calendarMonthStyle.cellButtons = [
{
imageType: GC.Spread.Sheets.ButtonImageType.dropdown,
command: "openDateTimePicker",
useButtonStyle: true,
}
];
calendarMonthStyle.dropDowns = [
{
type: GC.Spread.Sheets.DropDownType.dateTimePicker,
option: {
showTime: true,
calendarPage: GC.Spread.Sheets.CalendarPage.month,
}
}
];
sheet.setText(1, 6, "Date Time picker (calendarPage - Month)");
sheet.setColumnWidth(6, 200);
sheet.setStyle(2, 6, calendarMonthStyle);
let rangeCalendarStyle = new GC.Spread.Sheets.Style();
rangeCalendarStyle.formatter = '=IF(ISBLANK(@), "", TEXT(@.start, "m/d/yyyy")&"~"&TEXT(@.end, "m/d/yyyy"))';
rangeCalendarStyle.cellButtons = [
{
imageType: GC.Spread.Sheets.ButtonImageType.dropdown,
command: "openDateTimePicker",
useButtonStyle: true,
}
];
rangeCalendarStyle.dropDowns = [
{
type: GC.Spread.Sheets.DropDownType.dateTimePicker,
option: {
showDateRange: true,
}
}
];
sheet.setText(1, 10, "Date Range picker");
sheet.setColumnWidth(9, 100);
sheet.setText(3, 9, "Start Time:");
sheet.setFormula(3, 10, '=IF(ISBLANK(K3), "", TEXT(K3.start, "m/d/yyyy")');
sheet.setText(4, 9, "End Time:");
sheet.setFormula(4, 10, '=IF(ISBLANK(K3), "", TEXT(K3.end, "m/d/yyyy")');
sheet.setText(1, 10, "Date Range picker");
sheet.setColumnWidth(10, 200);
sheet.setStyle(2, 10, rangeCalendarStyle);
// -------------------- Date Time Picker : defaultDateTime1 ---------------------
const defaultDateTimeStyle = new GC.Spread.Sheets.Style();
defaultDateTimeStyle.cellButtons = [
{
imageType: GC.Spread.Sheets.ButtonImageType.dropdown,
command: "openDateTimePicker",
useButtonStyle: true,
}
];
defaultDateTimeStyle.dropDowns = [
{
type: GC.Spread.Sheets.DropDownType.dateTimePicker,
option: {
showTime: true,
defaultDateTime: new Date('2024/5/6 14:30:00')
}
}
];
sheet.setText(19, 3, "Date Time Picker (defaultDateTime)");
sheet.setStyle(20, 3, defaultDateTimeStyle);
// -------------------- Date Time Picker : defaultDateTime2 ---------------------
let defaultDateRangeStyle = new GC.Spread.Sheets.Style();
defaultDateRangeStyle.formatter = '=IF(ISBLANK(@), "", TEXT(@.start, "m/d/yyyy")&"~"&TEXT(@.end, "m/d/yyyy"))';
defaultDateRangeStyle.cellButtons = [
{
imageType: GC.Spread.Sheets.ButtonImageType.dropdown,
command: "openDateTimePicker",
useButtonStyle: true,
}
];
defaultDateRangeStyle.dropDowns = [
{
type: GC.Spread.Sheets.DropDownType.dateTimePicker,
option: {
showDateRange: true,
defaultDateTime: { start: new Date('2017/9/10'), end: new Date('2021/7/7') }
}
}
];
sheet.setText(19, 6, "Date Range picker(defaultDateTime)");
sheet.setColumnWidth(5, 100);
sheet.setText(21, 5, "Start Time:");
sheet.setFormula(21, 6, '=IF(ISBLANK(G21), "", TEXT(G21.start, "m/d/yyyy")');
sheet.setText(22, 5, "End Time:");
sheet.setFormula(22, 6, '=IF(ISBLANK(G21), "", TEXT(G21.end, "m/d/yyyy")');
sheet.setStyle(20, 6, defaultDateRangeStyle);
// -------------------- Date Time Picker : defaultDateTime1 ---------------------
const defaultDateLimitedStyle = new GC.Spread.Sheets.Style();
defaultDateLimitedStyle.cellButtons = [
{
imageType: GC.Spread.Sheets.ButtonImageType.dropdown,
command: "openDateTimePicker",
useButtonStyle: true,
}
];
defaultDateLimitedStyle.dropDowns = [
{
type: GC.Spread.Sheets.DropDownType.dateTimePicker,
option: {
showTime: true,
minDate: new Date('2018/5/25'),
maxDate: new Date('2027/8/12')
}
}
];
sheet.setText(10, 10, "Date Time Picker (minDate & maxDate)");
sheet.setStyle(11, 10, defaultDateLimitedStyle);
sheet.resumePaint();
spread.commandManager().execute({ cmd: "openDateTimePicker", row: 2, col: 10, sheetName: "Sheet1" });
}
}
@NgModule({
imports: [BrowserModule, SpreadSheetsModule],
declarations: [AppComponent],
exports: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
enableProdMode();
// Bootstrap application with hash style navigation and global services.
platformBrowserDynamic().bootstrapModule(AppModule);
<!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$/en/angular/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<!-- Polyfills -->
<script src="$DEMOROOT$/en/angular/node_modules/core-js/client/shim.min.js"></script>
<script src="$DEMOROOT$/en/angular/node_modules/zone.js/fesm2015/zone.min.js"></script>
<!-- SystemJS -->
<script src="$DEMOROOT$/en/angular/node_modules/systemjs/dist/system.js"></script>
<script src="systemjs.config.js"></script>
<script>
// workaround to load 'rxjs/operators' from the rxjs bundle
System.import('rxjs').then(function (m) {
System.import('@angular/compiler');
System.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators));
System.import('$DEMOROOT$/en/lib/angular/license.ts');
System.import('./src/app.component');
});
</script>
</head>
<body>
<app-component></app-component>
</body>
</html>
<div class="sample-tutorial">
<gc-spread-sheets [hostStyle]="hostStyle" (workbookInitialized)="initSpread($event)">
</gc-spread-sheets>
</div>
.sample-tutorial {
position: relative;
width: 100%;
height: 100%;
overflow: hidden;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
(function (global) {
System.config({
transpiler: 'ts',
typescriptOptions: {
tsconfig: true
},
meta: {
'typescript': {
"exports": "ts"
},
'*.css': { loader: 'css' }
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
'core-js': 'npm:core-js/client/shim.min.js',
'zone': 'npm:zone.js/fesm2015/zone.min.js',
'rxjs': 'npm:rxjs/dist/bundles/rxjs.umd.min.js',
'@angular/core': 'npm:@angular/core/fesm2022',
'@angular/common': 'npm:@angular/common/fesm2022/common.mjs',
'@angular/compiler': 'npm:@angular/compiler/fesm2022/compiler.mjs',
'@angular/platform-browser': 'npm:@angular/platform-browser/fesm2022/platform-browser.mjs',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/fesm2022/platform-browser-dynamic.mjs',
'@angular/common/http': 'npm:@angular/common/fesm2022/http.mjs',
'@angular/router': 'npm:@angular/router/fesm2022/router.mjs',
'@angular/forms': 'npm:@angular/forms/fesm2022/forms.mjs',
'jszip': 'npm:jszip/dist/jszip.min.js',
'typescript': 'npm:typescript/lib/typescript.js',
'ts': './plugin.js',
'tslib':'npm:tslib/tslib.js',
'css': 'npm:systemjs-plugin-css/css.js',
'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js',
'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js',
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-angular': 'npm:@mescius/spread-sheets-angular/fesm2020/mescius-spread-sheets-angular.mjs',
'@grapecity/jsob-test-dependency-package/react-components': 'npm:@grapecity/jsob-test-dependency-package/react-components/index.js'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
src: {
defaultExtension: 'ts'
},
rxjs: {
defaultExtension: 'js'
},
"node_modules": {
defaultExtension: 'js'
},
"node_modules/@angular": {
defaultExtension: 'mjs'
},
"@mescius/spread-sheets-angular": {
defaultExtension: 'mjs'
},
'@angular/core': {
defaultExtension: 'mjs',
main: 'core.mjs'
}
}
});
})(this);