setDataSource와 getDataSource 메서드를 사용하여 데이터 원본을 설정하고 가져올 수 있습니다. setDataSource를 사용하기 전에 autoGenerateColumns 메서드를 사용하여 데이터를 바인딩하는 동안 열을 자동으로 생성할지 여부를 제어합니다. 예:
또한 getDataItem 메서드를 사용하여 지정된 행의 데이터 항목을 가져옵니다.
다음 예와 같이 지정된 데이터 필드를 사용하여 열을 바인딩할 수 있습니다:
<template>
<div class="sample-tutorial">
<gc-spread-sheets class="sample-spreadsheets" @workbookInitialized="initSpread">
<gc-worksheet>
</gc-worksheet>
<gc-worksheet>
</gc-worksheet>
</gc-spread-sheets>
</div>
</template>
<script setup>
import '@mescius/spread-sheets-vue';
import { ref } from "vue";
import GC from "@mescius/spread-sheets";
import '@mescius/spread-sheets-resources-ko';
GC.Spread.Common.CultureManager.culture("ko-kr");
const spreadRef = ref(null);
const getProducts = (count) => {
const _lines = ["Computers", "Washers", "Stoves"];
const _colors = ["Red", "Green", "Blue", "White"];
const _ratings = ["Terrible", "Bad", "Average", "Good", "Great", "Epic"];
var dataList = [];
for (var i = 1; i <= count; i++) {
var line = _lines[Math.floor(Math.random() * 3)];
dataList[i - 1] = new Product(i,
line,
_colors[Math.floor(Math.random() * 4)],
line + " " + line.charAt(0) + i,
Math.floor(Math.random() * 5001) / 10.0 + 500,
Math.floor(Math.random() * 6001) / 10.0,
Math.floor(Math.random() * 10001) / 100.0,
!!(Math.random() > 0.5),
_ratings[Math.floor(Math.random() * 6)]);
}
return dataList;
}
let initSpread = function (spread) {
spreadRef.value = spread;
spread.suspendPaint();
spread.options.tabStripRatio = 0.8;
var products = getProducts(100);
var sheet = spread.getSheet(0);
sheet.name("Default binding");
sheet.setDataSource(products);
var sheet2 = spread.getSheet(1);
sheet2.name("Custom binding");
sheet2.autoGenerateColumns = false;
sheet2.setDataSource(products);
var colInfos = [
{ name: "id", displayName: "ID" },
{ name: "name", displayName: "Name", size: 100 },
{ name: "line", displayName: "Line", size: 80 },
{ name: "color", displayName: "Color" },
{ name: "price", displayName: "Price", formatter: "0.00", size: 80 },
{ name: "cost", displayName: "Cost", formatter: "0.00", size: 80 },
{ name: "weight", displayName: "Weight", formatter: "0.00", size: 80 },
{ name: "discontinued", displayName: "Discontinued", cellType: new GC.Spread.Sheets.CellTypes.CheckBox(), size: 100 },
{ name: "rating", displayName: "Rating" }
];
sheet2.bindColumns(colInfos);
spread.resumePaint();
}
class Product {
constructor(id, line, color, name, price, cost, weight, discontinued, rating) {
this.id = id;
this.line = line;
this.color = color;
this.name = name;
this.price = price;
this.cost = cost;
this.weight = weight;
this.discontinued = discontinued;
this.rating = rating;
}
}
</script>
<style scoped>
#app {
height: 100%;
}
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
.sample-spreadsheets {
height: 100%;
}
</style>
<!DOCTYPE html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>SpreadJS VUE</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css"
href="$DEMOROOT$/ko/vue3/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/ko/vue3/node_modules/systemjs/dist/system.src.js"></script>
<script src="./systemjs.config.js"></script>
<script src="./compiler.js" type="module"></script>
<script>
var System = SystemJS;
System.import("./src/app.js");
System.import('$DEMOROOT$/ko/lib/vue3/license.js');
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
#app {
height: 100%;
}
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
.sample-spreadsheets {
height: 100%;
}
(function (global) {
SystemJS.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
packageConfigPaths: [
'./node_modules/*/package.json',
"./node_modules/@mescius/*/package.json",
"./node_modules/@babel/*/package.json",
"./node_modules/@vue/*/package.json"
],
map: {
'vue': "npm:vue/dist/vue.esm-browser.js",
'tiny-emitter': 'npm:tiny-emitter/index.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-resources-ko': 'npm:@mescius/spread-sheets-resources-ko/index.js',
'@mescius/spread-sheets-vue': 'npm:@mescius/spread-sheets-vue/index.js'
},
meta: {
'*.css': { loader: 'systemjs-plugin-css' },
'*.vue': { loader: "../plugin-vue/index.js" }
}
});
})(this);
