Marquee Selection (Vue)

Use the showMarquee property to add an Excel-style marquee to FlexGrid.

You can customize the appearance of the marquee by styling the 'wj-marquee' class.

When the marquee is enabled, the grid does not highlight the active cell (like Excel). If you want to highlight the active cell, use a CSS selector based on the :focus pseudo-selector:

Learn about FlexGrid | Marquee Documentation | FlexGrid API Reference

This example uses Vue.

<template> <div class="container-fluid"> <label> Show Marquee <input v-model="showMarquee" @click="gridGetFocus" type="checkbox"> </label> <br /> <label> Custom Marquee <input @click="showCustomMarquee($event)" type="checkbox"> </label> <br /> <label> Highlight Active Cell <input @click="highlightActive($event)" type="checkbox"> </label> <!-- the grid --> <wj-flex-grid :initialized="initGrid" :alternatingRowStep="0" :showMarquee="showMarquee" :showSelectedHeaders="'All'" :itemsSource="data"> </wj-flex-grid> </div> </template> <script> import "@mescius/wijmo.styles/wijmo.css"; import 'bootstrap.css'; import { createApp } from "vue" import { registerCore } from '@mescius/wijmo.vue2.core'; import { registerGrid } from '@mescius/wijmo.vue2.grid'; import * as wjcCore from '@mescius/wijmo'; import { getData } from './data'; let App = { name: 'app', data: function () { return { data: getData(), flex: null, showMarquee: true } }, methods: { initGrid: function (flex) { this.flex = flex; }, gridGetFocus: function () { this.flex.focus(); }, showCustomMarquee: function (e) { wjcCore.toggleClass(this.flex.hostElement, 'customMarquee', e.target.checked); this.flex.invalidate(); this.flex.focus(); }, highlightActive: function (e) { wjcCore.toggleClass(this.flex.hostElement, 'highlightActive', e.target.checked); this.flex.focus(); } } }; const app = createApp(App); // register all components and directives from Wijmo modules registerCore(app) registerGrid(app) app.mount('#app'); </script> <style> .highlightActive .wj-cells .wj-cell:focus { background: rgba(255, 150, 30, .75) !important; } .customMarquee .wj-marquee { border: 8px solid rgba(255, 150, 30, .75); border-radius: 8px; } body { margin-bottom: 12px; } </style>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo FlexGrid Marquee</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.21.5/system.src.js" integrity="sha512-skZbMyvYdNoZfLmiGn5ii6KmklM82rYX2uWctBhzaXPxJgiv4XBwJnFGr5k8s+6tE1pcR1nuTKghozJHyzMcoA==" crossorigin="anonymous"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app.vue'); </script> </head> <body> <div id="app"> </div> </body> </html>
// create some random data export function getData() { var countries = 'US,UK,Germany,France,Italy,Japan,China'.split(','), data = []; for (var i = 0; i < countries.length; i++) { data.push({ country: countries[i], downloads: Math.round(Math.random() * 20000), sales: Math.random() * 10000, expenses: Math.random() * 5000 }); } return data; }
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'@vue/shared':'npm:@vue/shared/dist/shared.cjs.js', 'vue-loader': 'npm:systemjs-vue-browser/index.js', //'systemjs-plugin-vue': 'npm:systemjs-plugin-vue/index.js', 'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js', 'systemjs-babel-build': 'npm:systemjs-plugin-babel/systemjs-babel-browser.js' }, // packages tells the System loader how to load when no filename and/or no extension packages: { src: { defaultExtension: 'js' }, rxjs: { defaultExtension: 'js' }, "node_modules": { defaultExtension: 'js' }, wijmo: { defaultExtension: 'js', } } }); })(this);