Overview

The CellRange class provides the toHtml method that returns the HTML string. The method has 2 optional parameters, headerOptions: Indicates whether to include row header and column header or not, when cell range is whole rows or whole columns in viewport area, it defaults to GC.Spread.Sheets.HeaderOptions.noHeaders. includeStyle: Indicates whether to include style and span or not, it defaults to true. The enum GC.Spread.Sheets.HeaderOptions has 4 options. noHeaders: Includes neither column nor row headers when export range data to HTML. rowHeaders: Includes selected row headers when export range data to HTML. columnHeaders: Includes selected column headers when export range data to HTML. allHeaders: Includes selected headers when export range data to HTML. The following sample code could get the HTML content from the whole Worksheet with row header and column header.

<template>
<div class="sample-tutorial">
<gc-spread-sheets class="sample-spreadsheets" @workbookInitialized="initSpread">
<gc-worksheet />
</gc-spread-sheets>
<div class="options-container">
<div class="option-row">
<input type="button" value="Export To HTML" id="btnExport" @click="handelExport" />
<div id="htmlContainer" ref="htmlContainer"></div>
</div>
</div>
</div>
</template>
<script setup>
import '@mescius/spread-sheets-vue'
import { ref, computed } from "vue";
import GC from "@mescius/spread-sheets";
const spreadRef = ref(null);
const htmlContainer = ref(null);
function initSpread(spread) {
spreadRef.value = spread;
let sheet = spread.getActiveSheet();
sheet.suspendPaint();
sheet.setRowCount(20);
sheet.setColumnCount(12);
sheet.options.gridline.showVerticalGridline = false;
sheet.options.gridline.showHorizontalGridline = false;
sheet.options.allowCellOverflow = true;
sheet.name("Demo");
sheet.addSpan(1, 1, 1, 3);
sheet.setValue(1, 1, "Store");
sheet.addSpan(1, 4, 1, 7);
sheet.setValue(1, 4, "Goods");
sheet.addSpan(2, 1, 1, 2);
sheet.setValue(2, 1, "Area");
sheet.addSpan(2, 3, 2, 1);
sheet.setValue(2, 3, "ID");
sheet.addSpan(2, 4, 1, 2);
sheet.setValue(2, 4, "Fruits");
sheet.addSpan(2, 6, 1, 2);
sheet.setValue(2, 6, "Vegetables");
sheet.addSpan(2, 8, 1, 2);
sheet.setValue(2, 8, "Foods");
sheet.addSpan(2, 10, 2, 1);
sheet.setValue(2, 10, "Total");
sheet.setValue(3, 1, "State");
sheet.setValue(3, 2, "City");
sheet.setValue(3, 4, "Grape");
sheet.setValue(3, 5, "Apple");
sheet.setValue(3, 6, "Potato");
sheet.setValue(3, 7, "Tomato");
sheet.setValue(3, 8, "SandWich");
sheet.setValue(3, 9, "Hamburger");
sheet.addSpan(4, 1, 7, 1);
sheet.addSpan(4, 2, 3, 1);
sheet.addSpan(7, 2, 3, 1);
sheet.addSpan(10, 2, 1, 2);
sheet.setValue(10, 2, "Sub Total:");
sheet.addSpan(11, 1, 7, 1);
sheet.addSpan(11, 2, 3, 1);
sheet.addSpan(14, 2, 3, 1);
sheet.addSpan(17, 2, 1, 2);
sheet.setValue(17, 2, "Sub Total:");
sheet.addSpan(18, 1, 1, 3);
sheet.setValue(18, 1, "Total:");
sheet.setValue(4, 1, "NC");
sheet.setValue(4, 2, "Raleigh");
sheet.setValue(7, 2, "Charlotte");
sheet.setValue(4, 3, "001");
sheet.setValue(5, 3, "002");
sheet.setValue(6, 3, "003");
sheet.setValue(7, 3, "004");
sheet.setValue(8, 3, "005");
sheet.setValue(9, 3, "006");
sheet.setValue(11, 1, "PA");
sheet.setValue(11, 2, "Philadelphia");
sheet.setValue(14, 2, "Pittsburgh");
sheet.setValue(11, 3, "007");
sheet.setValue(12, 3, "008");
sheet.setValue(13, 3, "009");
sheet.setValue(14, 3, "010");
sheet.setValue(15, 3, "011");
sheet.setValue(16, 3, "012");
sheet.setFormula(10, 4, "=SUM(E5:E10)");
sheet.setFormula(10, 5, "=SUM(F5:F10)");
sheet.setFormula(10, 6, "=SUM(G5:G10)");
sheet.setFormula(10, 7, "=SUM(H5:H10)");
sheet.setFormula(10, 8, "=SUM(I5:I10)");
sheet.setFormula(10, 9, "=SUM(J5:J10)");
sheet.setFormula(17, 4, "=SUM(E12:E17)");
sheet.setFormula(17, 5, "=SUM(F12:F17)");
sheet.setFormula(17, 6, "=SUM(G12:G17)");
sheet.setFormula(17, 7, "=SUM(H12:H17)");
sheet.setFormula(17, 8, "=SUM(I12:I17)");
sheet.setFormula(17, 9, "=SUM(J12:J17)");
for (let i = 0; i < 14; i++) {
sheet.setFormula(4 + i, 10, "=SUM(E" + (5 + i).toString() + ":J" + (5 + i).toString() + ")");
}
sheet.setFormula(18, 4, "=E11+E18");
sheet.setFormula(18, 5, "=F11+F18");
sheet.setFormula(18, 6, "=G11+G18");
sheet.setFormula(18, 7, "=H11+H18");
sheet.setFormula(18, 8, "=I11+I18");
sheet.setFormula(18, 9, "=J11+J18");
sheet.setFormula(18, 10, "=K11+K18");
sheet.getRange(1, 1, 3, 10).backColor("#D9D9FF");
sheet.getRange(4, 1, 15, 3).backColor("#D9FFD9");
sheet.getRange(1, 1, 3, 10).hAlign(GC.Spread.Sheets.HorizontalAlign.center);
sheet.getRange(1, 1, 18, 10).setBorder(new GC.Spread.Sheets.LineBorder("Black", GC.Spread.Sheets.LineStyle.thin), {
all: true
});
sheet.getRange(4, 4, 3, 6).setBorder(new GC.Spread.Sheets.LineBorder("Black", GC.Spread.Sheets.LineStyle.dotted), {
inside: true
});
sheet.getRange(7, 4, 3, 6).setBorder(new GC.Spread.Sheets.LineBorder("Black", GC.Spread.Sheets.LineStyle.dotted), {
inside: true
});
sheet.getRange(11, 4, 3, 6).setBorder(new GC.Spread.Sheets.LineBorder("Black", GC.Spread.Sheets.LineStyle.dotted), {
inside: true
});
sheet.getRange(14, 4, 3, 6).setBorder(new GC.Spread.Sheets.LineBorder("Black", GC.Spread.Sheets.LineStyle.dotted), {
inside: true
});
fillSampleData(sheet, new GC.Spread.Sheets.Range(4, 4, 6, 6));
fillSampleData(sheet, new GC.Spread.Sheets.Range(11, 4, 6, 6));
sheet.setColumnWidth(0, 40);
sheet.setColumnWidth(1, 40);
sheet.setColumnWidth(3, 40);
sheet.setColumnWidth(4, 45);
sheet.setColumnWidth(8, 80);
sheet.setColumnWidth(9, 80);
sheet.setColumnWidth(11, 40);
sheet.resumePaint();
}
function handelExport() {
let sheet = spreadRef.value.getActiveSheet();
let html = sheet.getRange(-1, -1, -1, -1).toHtml(GC.Spread.Sheets.HeaderOptions.allHeaders);
htmlContainer.value.innerHTML = html;
}
function fillSampleData(sheet, range) {
for (let i = 0; i < range.rowCount; i++) {
for (let j = 0; j < range.colCount; j++) {
sheet.setValue(range.row + i, range.col + j, Math.ceil(Math.random() * 300));
}
}
}
</script>
<style scoped>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: 50%;
height: 100%;
overflow: hidden;
float: left;
}
.options-container {
float: right;
width: 50%;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
.option-row {
font-size: 14px;
padding: 5px;
margin-top: 10px;
}
#htmlContainer {
height: 400px;
border: 1px solid lightgray;
overflow: scroll;
}
input {
padding: 8px 14px;
display: block;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
</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="$DEMOROOT$/en/vue3/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/en/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('$DEMOROOT$/en/lib/vue3/license.js');
</script>
</head>
<body>
<div id="app" style="height: 100%;"></div>
</body>
</html>

(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: {
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-vue': 'npm:@mescius/spread-sheets-vue/index.js',
'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",
},
meta: {
'*.css': { loader: 'systemjs-plugin-css' },
'*.vue': { loader: "../plugin-vue/index.js" }
}
});
})(this);

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