CellMaker 등급 (Vue)

CellMaker 클래스는 FlexGrid 내에서 공용 형식의 사용자 정의 셀을 만드는 간단한 방법을 제공합니다.

이 샘플에서는 특정 범위 내에 있는 값을 일련의 별로 표시하는 등급 셀을 CellMaker 클래스를 사용하여 만드는 방법을 보여 줍니다.

CellMaker.makeRating 메서드는 등급 범위 설정뿐 아니라 표시할 레이블을 위한 인수를 받아들입니다. 등급 셀은 읽기 전용 또는 편집 가능 상태일 수 있는데, 이 경우 사용자는 별을 클릭하거나 키보드를 사용하여 등급을 변경할 수 있습니다.

CSS를 사용하여 등급 기호의 모양을 사용자 정의할 수 있습니다. 아래 샘플에서는 특정 열에 대해 이 작업을 수행하여 기본 설정인 주황색 별을 녹색 원으로 교체하는 방법을 보여 줍니다.

FlexGrid 알아보기 | FlexGrid API 문서

이 데모는 Vue를 기반으로합니다.

<template> <div class="container-fluid"> <wj-flex-grid selectionMode="MultiRange" :showMarquee="true" :itemsSource="data"> <wj-flex-grid-column binding="id" header="ID" :isReadOnly="true" :width="80" /> <wj-flex-grid-column binding="country" header="Country" :dataMap="countries" /> <wj-flex-grid-column binding="rating" header="Rating (no stars)" /> <wj-flex-grid-column binding="rating" header="Rating (editable)" align="center" :width="220" :cellTemplate="tplRating" /> <wj-flex-grid-column binding="rating" header="Rating (read-only)" align="center" cssClass="custom-rating" :width="220" :isReadOnly="true" :cellTemplate="tplRatingReadOnly" /> </wj-flex-grid> </div> </template> <script> import "@grapecity/wijmo.styles/wijmo.css"; import 'bootstrap.css'; import Vue from 'vue'; import '@grapecity/wijmo.vue2.core'; import '@grapecity/wijmo.vue2.grid'; import { CellMaker } from '@grapecity/wijmo.grid.cellmaker'; import { CollectionView } from '@grapecity/wijmo'; import { getData, getCountries } from './data'; let App = Vue.extend({ name: 'app', data: function(){ return { // data countries: getCountries(), data: new CollectionView(getData(1000), { getError: function(item, prop) { if (prop == 'rating') { if (item.rating < 0 || item.rating > 5) { return 'Ratings should be between zero and five.' } } return null; // no errors } }), // cell templates tplRating: CellMaker.makeRating({ range: [0, 5], label: 'Edit Product Rating' }), tplRatingReadOnly: CellMaker.makeRating({ range: [0, 5], label: 'See Product Rating' }) } }, }) new Vue({ render: h => h(App) }).$mount('#app'); </script> <style> .wj-flexgrid { max-height: 300px; } .wj-flexgrid .wj-cell { padding: 6px 10px; } /* customize the rating symbol/color/size */ .wj-flexgrid .wj-cell.wj-cell-maker.wj-radio-map.custom-rating label { width: .25em; color: green; } .wj-flexgrid .wj-cell.wj-cell-maker.wj-radio-map.custom-rating label:after { transform: scale(12); content: '\2b24'; } </style>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo FlexGrid CellMaker: Ratings</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>
export function getCountries() { return 'US,Germany,UK,Japan,Italy,Greece'.split(','); } export function getData(cnt) { let countries = getCountries(), data = []; for (var i = 0; i < cnt; i++) { let country = countries[i % countries.length]; data.push({ id: i, country: country, url: 'https://visit.' + country + '.com', downloads: Math.round(Math.random() * 1000), sales: Math.random() * 2000, expenses: Math.random() * 1000, checked: i % 4 == 0, history: getValues(3 + Math.random() * 20, 100), img: 'https://cdn.mescius.com/wijmo/images/' + (i % 4 + 1) + '.png', rating: Math.floor(Math.random() * 5) }); } return data; } function getValues(cnt, max) { let values = [], val = Math.random() * max; for (let i = 0; i < cnt; i++) { val = Math.min(max, val + (Math.random() - 0.5) * max / 5); values.push(val); } return values; }
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{ defaultExtension: 'js' }, "node_modules": { defaultExtension: 'js' }, wijmo: { defaultExtension: 'js', } } }); })(this);