自动将项目添加到ComboBox和AutoComplete控件

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; // import * as wijmo from '@grapecity/wijmo'; import * as input from '@grapecity/wijmo.input'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { let countries = new wijmo.ObservableArray(['US', 'Germany', 'UK', 'Japan', 'Italy', 'Greece']); // new input.ComboBox('#theCombo', { itemsSource: countries, isEditable: true, lostFocus: lostFocus }); // new input.AutoComplete('#theAutoComplete', { itemsSource: countries, lostFocus: lostFocus }); // new input.ListBox('#theList', { itemsSource: countries }); // // add item to the list when a control loses focus function lostFocus(sender) { let item = sender.text; if (item && countries.indexOf(item) < 0) { countries.push(item); } } } <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Auto-adding items to ComboBox and AutoComplete Controls</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div class="container-fluid"> <h3> ComboBox</h3> <p> Type an item that is not on the list and move the focus to another control to add an item.</p> <div id="theCombo"></div> <h3> AutoComplete</h3> <p> Type an item that is not on the list and move the focus to another control to add an item.</p> <div id="theAutoComplete"></div> <h3> Options</h3> <p> Here is the option list (it is updated as items are added to the list):</p> <div id="theList"></div> </div> </body> </html> .wj-listbox, .wj-dropdown { width: 250px; } import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; // import * as wijmo from '@grapecity/wijmo'; import * as input from '@grapecity/wijmo.input'; // import { Component, enableProdMode, NgModule } from '@angular/core'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { BrowserModule } from '@angular/platform-browser'; import { WjInputModule } from '@grapecity/wijmo.angular2.input'; // @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent { countries = new wijmo.ObservableArray(['US', 'Germany', 'UK', 'Japan', 'Italy', 'Greece']); // lostFocus(sender: input.ComboBox) { let item = sender.text; if (item && this.countries.indexOf(item) < 0) { this.countries.push(item); } } } // @NgModule({ imports: [WjInputModule, BrowserModule], declarations: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { } // enableProdMode(); // Bootstrap application with hash style navigation and global services. platformBrowserDynamic().bootstrapModule(AppModule); <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Auto-adding items to ComboBox and AutoComplete Controls</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Polyfills --> <script src="node_modules/core-js/client/shim.min.js"></script> <script src="node_modules/zone.js/dist/zone.min.js"></script> <!-- SystemJS --> <script src="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.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators)); System.import('./src/app.component'); }); </script> </head> <body> <app-component></app-component> </body> </html> <div class="container-fluid"> <h3> ComboBox</h3> <p> Type an item that is not on the list and move the focus to another control to add an item.</p> <wj-combo-box #combo [itemsSource]="countries" [isEditable]="true" (lostFocus)="lostFocus(combo)"> </wj-combo-box> <h3> AutoComplete</h3> <p> Type an item that is not on the list and move the focus to another control to add an item.</p> <wj-auto-complete #autoComplete [itemsSource]="countries" (lostFocus)="lostFocus(autoComplete)"></wj-auto-complete> <h3> Options</h3> <p> Here is the option list (it is updated as items are added to the list):</p> <wj-list-box [itemsSource]="countries"></wj-list-box> </div> .wj-listbox, .wj-dropdown { width: 250px; } <template> <div class="container-fluid"> <h3> ComboBox</h3> <p> Type an item that is not on the list and move the focus to another control to add an item.</p> <wj-combo-box :itemsSource="countries" :isEditable="true" :lostFocus="lostFocus"> </wj-combo-box> <h3> AutoComplete</h3> <p> Type an item that is not on the list and move the focus to another control to add an item.</p> <wj-auto-complete :itemsSource="countries" :lostFocus="lostFocus"></wj-auto-complete> <h3> Options</h3> <p> Here is the option list (it is updated as items are added to the list):</p> <wj-list-box :itemsSource="countries"></wj-list-box> </div> </template> <script> import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import Vue from 'vue'; import '@grapecity/wijmo.vue2.core'; import '@grapecity/wijmo.vue2.input'; let App = Vue.extend({ name: 'app', data: function () { return { countries: new wijmo.ObservableArray(['US', 'Germany', 'UK', 'Japan', 'Italy', 'Greece']) } }, methods: { lostFocus: function(sender) { let item = sender.text; if (item && this.countries.indexOf(item) < 0) { this.countries.push(item); } } } }) let vm = new Vue({ render: h => h(App) }).$mount('#app'); </script> <style> .container-fluid .wj-listbox, .container-fluid .wj-dropdown { width: 250px; } </style> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Auto-adding items to ComboBox and AutoComplete Controls</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app.vue'); </script> </head> <body> <div id="app"></div> </body> </html> import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './app.css'; // import * as React from 'react'; import * as ReactDOM from 'react-dom'; // import * as wijmo from '@grapecity/wijmo'; import * as wjInput from '@grapecity/wijmo.react.input'; // class App extends React.Component { constructor(props) { super(props); this.lostFocus = (sender) => { let item = sender.text; if (item && this.state.countries.indexOf(item) < 0) { this.state.countries.push(item); } }; this.state = { countries: new wijmo.ObservableArray(['US', 'Germany', 'UK', 'Japan', 'Italy', 'Greece']) }; } ; render() { return <div className="container-fluid"> <h3>ComboBox</h3> <p>Type an item that is not on the list and move the focus to another control to add an item.</p> <wjInput.ComboBox itemsSource={this.state.countries} isEditable={true} lostFocus={this.lostFocus}> </wjInput.ComboBox> <h3>AutoComplete</h3> <p>Type an item that is not on the list and move the focus to another control to add an item.</p> <wjInput.AutoComplete itemsSource={this.state.countries} lostFocus={this.lostFocus}> </wjInput.AutoComplete> <h3>Options</h3> <p>Here is the option list (it is updated as items are added to the list):</p> <wjInput.ListBox itemsSource={this.state.countries}> </wjInput.ListBox> </div>; } } ReactDOM.render(<App />, document.getElementById('app')); <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Auto-adding items to ComboBox and AutoComplete Controls</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div id="app"></div> </body> </html> .wj-listbox, .wj-dropdown { width: 250px; }