为了使用SpreadJS文件格式功能，您需要将相关的js文件链接添加到文档的head部分中，放在Spread链接下面。例如：
SpreadJS支持打开和保存sjs文件格式。它还支持导入和导出xlsx、ssjson和csv文件格式。
例如：
class GC.Spread.Sheets.Workbook
GC.Spread.Sheets.SaveOptions
GC.Spread.Sheets.OpenOptions
GC.Spread.Sheets.ImportOptions
GC.Spread.Sheets.ExportOptions
GC.Spread.Sheets.ImportXlsxOptions
GC.Spread.Sheets.ExportXlsxOptions
GC.Spread.Sheets.ImportCsvOptions
.Spread.Sheets.ExportCsvOptions
GC.Spread.Sheets.ImportSSJsonOptions
GC.Spread.Sheets.ExportSSJsonOptions
<template>
<div class="sample-tutorial">
<div class="sample-container">
<gc-spread-sheets class="sample-spreadsheets" @workbookInitialized="initSpread">
<gc-worksheet>
</gc-worksheet>
</gc-spread-sheets>
<div id="statusBar"></div>
</div>
<div class="options-container">
<div class="option-row">
<div class="inputContainer">
<input id="selectedFile" type="file" accept=".sjs, .xlsx, .xlsm, .ssjson, .json, .csv"
v-on:change="selectedFileChange($event)" />
<button class="settingButton" id="open" v-on:click="open">Open</button>
<div class="open-options">
<div class="item" v-show="needShow('open', 'openMode')">
<label for="open-openMode">OpenMode</label>
<select id="open-openMode" v-model.number="openOptions.openMode">
<option value="0">normal</option>
<option value="1">lazy</option>
<option value="2">incremental</option>
</select>
</div>
<div class="item" v-show="needShow('open', 'includeStyles')">
<input type="checkbox" id="open-includeStyles" v-model="openOptions.includeStyles" />
<label for="open-includeStyles">includeStyles</label>
</div>
<div class="item" v-show="needShow('open', 'includeFormulas')">
<input type="checkbox" id="open-includeFormulas" v-model="openOptions.includeFormulas" />
<label for="open-includeFormulas">includeFormulas</label>
</div>
<div class="item" v-show="needShow('open', 'frozenColumnsAsRowHeaders')">
<input type="checkbox" id="open-frozenColumnsAsRowHeaders"
v-model="openOptions.frozenColumnsAsRowHeaders" />
<label for="open-frozenColumnsAsRowHeaders">frozenColumnsAsRowHeaders</label>
</div>
<div class="item" v-show="needShow('open', 'frozenRowsAsColumnHeaders')">
<input type="checkbox" id="open-frozenRowsAsColumnHeaders"
v-model="openOptions.frozenRowsAsColumnHeaders" />
<label for="open-frozenRowsAsColumnHeaders">frozenRowsAsColumnHeaders</label>
</div>
<div class="item" v-show="needShow('open', 'fullRecalc')">
<input type="checkbox" id="open-fullRecalc" v-model="openOptions.fullRecalc" />
<label for="open-fullRecalc">fullRecalc</label>
</div>
<div class="item" v-show="needShow('open', 'dynamicReferences')">
<input type="checkbox" id="open-dynamicReferences" v-model="openOptions.dynamicReferences" />
<label for="open-dynamicReferences">dynamicReferences</label>
</div>
<div class="item" v-show="needShow('open', 'calcOnDemand')">
<input type="checkbox" id="open-calcOnDemand" v-model="openOptions.calcOnDemand" />
<label for="open-calcOnDemand">calcOnDemand</label>
</div>
<div class="item" v-show="needShow('open', 'includeUnusedStyles')">
<input type="checkbox" id="open-includeUnusedStyles"
v-model="openOptions.includeUnusedStyles" />
<label for="open-includeUnusedStyles">includeUnusedStyles</label>
</div>
<div class="item" v-show="needShow('open', 'incrementalLoading')">
<input type="checkbox" id="open-incrementalLoading" v-model="openOptions.incrementalLoading" />
<label for="open-incrementalLoading">incrementalLoading</label>
</div>
<div class="item" v-show="needShow('open', 'encoding')">
<label for="open-encoding">encoding</label>
<input type="text" id="open-encoding" v-model="openOptions.encoding" />
</div>
<div class="item" v-show="needShow('open', 'rowDelimiter')">
<label for="open-rowDelimiter">rowDelimiter</label>
<input type="text" id="open-rowDelimiter" v-model="openOptions.rowDelimiter" />
</div>
<div class="item" v-show="needShow('open', 'columnDelimiter')">
<label for="open-columnDelimiter">columnDelimiter</label>
<input type="text" id="open-columnDelimiter" v-model="openOptions.columnDelimiter" />
</div>
</div>
</div>
<div class="inputContainer">
<label for="saveFileType">FileType:</label>
<select id="saveFileType" v-model="saveFileType">
<option value="sjs">SJS</option>
<option value="xlsx">Excel</option>
<option value="ssjson">SSJson</option>
<option value="csv">Csv</option>
</select>
<button class="settingButton" id="save" v-on:click="save">Save</button>
<div class="save-options">
<div class="item" v-show="needShow('save', 'includeBindingSource')">
<input type="checkbox" id="save-includeBindingSource"
v-model="saveOptions.includeBindingSource" />
<label for="save-includeBindingSource">includeBindingSource</label>
</div>
<div class="item" v-show="needShow('save', 'includeStyles')">
<input type="checkbox" id="save-includeStyles" v-model="saveOptions.includeStyles" />
<label for="save-includeStyles">includeStyles</label>
</div>
<div class="item" v-show="needShow('save', 'includeFormulas')">
<input type="checkbox" id="save-includeFormulas" v-model="saveOptions.includeFormulas" />
<label for="save-includeFormulas">includeFormulas</label>
</div>
<div class="item" v-show="needShow('save', 'saveAsView')">
<input type="checkbox" id="save-saveAsView" v-model="saveOptions.saveAsView" />
<label for="save-saveAsView">saveAsView</label>
</div>
<div class="item" v-show="needShow('save', 'rowHeadersAsFrozenColumns')">
<input type="checkbox" id="save-rowHeadersAsFrozenColumns"
v-model="saveOptions.rowHeadersAsFrozenColumns" />
<label for="save-rowHeadersAsFrozenColumns">rowHeadersAsFrozenColumns</label>
</div>
<div class="item" v-show="needShow('save', 'columnHeadersAsFrozenRows')">
<input type="checkbox" id="save-columnHeadersAsFrozenRows"
v-model="saveOptions.columnHeadersAsFrozenRows" />
<label for="save-columnHeadersAsFrozenRows">columnHeadersAsFrozenRows</label>
</div>
<div class="item" v-show="needShow('save', 'includeAutoMergedCells')">
<input type="checkbox" id="save-includeAutoMergedCells"
v-model="saveOptions.includeAutoMergedCells" />
<label for="save-includeAutoMergedCells">includeAutoMergedCells</label>
</div>
<div class="item" v-show="needShow('save', 'includeCalcModelCache')">
<input type="checkbox" id="save-includeCalcModelCache"
v-model="saveOptions.includeCalcModelCache" />
<label for="save-includeCalcModelCache">includeCalcModelCache</label>
</div>
<div class="item" v-show="needShow('save', 'saveR1C1Formula')" >
<input type="checkbox" id="save-saveR1C1Formula" v-model="saveOptions.saveR1C1Formula"/>
<label for="save-saveR1C1Formula">saveR1C1Formula</label>
</div>
<div class="item" v-show="needShow('save', 'includeUnusedNames')">
<input type="checkbox" id="save-includeUnusedNames" v-model="saveOptions.includeUnusedNames" />
<label for="save-includeUnusedNames">includeUnusedNames</label>
</div>
<div class="item" v-show="needShow('save', 'includeEmptyRegionCells')">
<input type="checkbox" id="save-includeEmptyRegionCells"
v-model="saveOptions.includeEmptyRegionCells" />
<label for="save-includeEmptyRegionCells">includeEmptyRegionCells</label>
</div>
<div class="item" v-show="needShow('save', 'encoding')">
<label for="save-encoding">encoding</label>
<input type="text" id="save-encoding" v-model="saveOptions.encoding" />
</div>
<div class="item" v-show="needShow('save', 'rowDelimiter')">
<label for="save-rowDelimiter">rowDelimiter</label>
<input type="text" id="save-rowDelimiter" v-model="saveOptions.rowDelimiter" />
</div>
<div class="item" v-show="needShow('save', 'columnDelimiter')">
<label for="save-columnDelimiter">columnDelimiter</label>
<input type="text" id="save-columnDelimiter" v-model="saveOptions.columnDelimiter" />
</div>
<div class="item" v-show="needShow('save', 'sheetIndex')">
<label for="save-sheetIndex">sheetIndex</label>
<input type="number" id="save-sheetIndex" v-model.number="saveOptions.sheetIndex" />
</div>
<div class="item" v-show="needShow('save', 'row')">
<label for="save-row">row</label>
<input type="number" id="save-row" v-model.number="saveOptions.row" />
</div>
<div class="item" v-show="needShow('save', 'column')">
<label for="save-column">column</label>
<input type="number" id="save-column" v-model.number="saveOptions.column" />
</div>
<div class="item" v-show="needShow('save', 'rowCount')">
<label for="save-rowCount">rowCount</label>
<input type="number" id="save-rowCount" v-model.number="saveOptions.rowCount" />
</div>
<div class="item" v-show="needShow('save', 'columnCount')">
<label for="save-columnCount">columnCount</label>
<input type="number" id="save-columnCount" v-model.number="saveOptions.columnCount" />
</div>
</div>
</div>
</div>
</div>
</div>
</template>
<script>
import Vue from "vue";
import "@grapecity-software/spread-sheets-vue";
import GC from '@grapecity-software/spread-sheets';
import '@grapecity-software/spread-sheets-print';
import '@grapecity-software/spread-sheets-io';
import '@grapecity-software/spread-sheets-shapes';
import '@grapecity-software/spread-sheets-charts';
import '@grapecity-software/spread-sheets-slicers';
import '@grapecity-software/spread-sheets-pivot-addon';
import '@grapecity-software/spread-sheets-reportsheet-addon';
import "@grapecity-software/spread-sheets-tablesheet";
import "@grapecity-software/spread-sheets-ganttsheet";
import '@grapecity-software/spread-sheets-resources-zh';
GC.Spread.Common.CultureManager.culture("zh-cn");
import "./styles.css";
window.GC = GC;
let App = Vue.extend({
name: "app",
data: function() {
return {
spread: null,
selectedFile: null,
openFileType: "",
saveFileType: "sjs",
openOptions: {
openMode: 0,
includeStyles: true,
includeFormulas: true,
frozenColumnsAsRowHeaders: false,
frozenRowsAsColumnHeaders: false,
fullRecalc: false,
dynamicReferences: true,
calcOnDemand: false,
includeUnusedStyles: true,
incrementalLoading: false,
encoding: "UTF-8",
rowDelimiter: "\r\n",
columnDelimiter: ","
},
saveOptions: {
includeBindingSource: false,
includeStyles: true,
includeFormulas: true,
saveAsView: false,
rowHeadersAsFrozenColumns: false,
columnHeadersAsFrozenRows: false,
includeAutoMergedCells: false,
includeCalcModelCache: false,
saveR1C1Formula: false,
includeUnusedNames: true,
includeEmptyRegionCells: true,
encoding: "UTF-8",
rowDelimiter: "\r\n",
columnDelimiter: ",",
sheetIndex: 0,
row: 0,
column: 0,
rowCount: 200,
columnCount: 20,
},
openOptionsConfig: {
sjs: [
{ propName: "openMode", type: "select", displayText: "OpenMode", options: [{ name: 'normal', value: 0 }, { name: 'lazy', value: 1 }, { name: 'incremental', value: 2 }], default: 0 },
{ propName: "includeStyles", type: "boolean", default: true },
{ propName: "includeFormulas", type: "boolean", default: true },
{ propName: "fullRecalc", type: "boolean", default: false },
{ propName: "dynamicReferences", type: "boolean", default: true },
{ propName: "calcOnDemand", type: "boolean", default: false },
{ propName: "includeUnusedStyles", type: "boolean", default: true },
],
xlsx: [
{ propName: "openMode", type: "select", displayText: "OpenMode", options: [{ name: 'normal', value: 0 }, { name: 'lazy', value: 1 }, { name: 'incremental', value: 2 }], default: 0 },
{ propName: "includeStyles", type: "boolean", default: true },
{ propName: "includeFormulas", type: "boolean", default: true },
{ propName: "frozenColumnsAsRowHeaders", type: "boolean", default: false },
{ propName: "frozenRowsAsColumnHeaders", type: "boolean", default: false },
{ propName: "fullRecalc", type: "boolean", default: false },
{ propName: "dynamicReferences", type: "boolean", default: true },
{ propName: "calcOnDemand", type: "boolean", default: false },
{ propName: "includeUnusedStyles", type: "boolean", default: true },
],
ssjson: [
{ propName: "includeStyles", type: "boolean", default: true },
{ propName: "includeFormulas", type: "boolean", default: true },
{ propName: "frozenColumnsAsRowHeaders", type: "boolean", default: false },
{ propName: "frozenRowsAsColumnHeaders", type: "boolean", default: false },
{ propName: "fullRecalc", type: "boolean", default: false },
{ propName: "incrementalLoading", type: "boolean", default: false }
],
csv: [
{ propName: "encoding", type: "string", default: "UTF-8" },
{ propName: "rowDelimiter", type: "string", default: "\r\n" },
{ propName: "columnDelimiter", type: "string", default: "," }
]
},
saveOptionsConfig: {
sjs: [
{ propName: "includeBindingSource", type: "boolean", default: false },
{ propName: "includeStyles", type: "boolean", default: true },
{ propName: "includeFormulas", type: "boolean", default: true },
{ propName: "saveAsView", type: "boolean", default: false },
{ propName: "includeAutoMergedCells", type: "boolean", default: false },
{ propName: "includeCalcModelCache", type: "boolean", default: false },
{ propName: "saveR1C1Formula", type: "boolean", default: false },
{ propName: "includeUnusedNames", type: "boolean", default: true },
{ propName: "includeEmptyRegionCells", type: "boolean", default: true },
],
xlsx: [
{ propName: "includeBindingSource", type: "boolean", default: false },
{ propName: "includeStyles", type: "boolean", default: true },
{ propName: "includeFormulas", type: "boolean", default: true },
{ propName: "saveAsView", type: "boolean", default: false },
{ propName: "rowHeadersAsFrozenColumns", type: "boolean", default: false },
{ propName: "columnHeadersAsFrozenRows", type: "boolean", default: false },
{ propName: "includeAutoMergedCells", type: "boolean", default: false },
{ propName: "includeUnusedNames", type: "boolean", default: true },
{ propName: "includeEmptyRegionCells", type: "boolean", default: true },
],
ssjson: [
{ propName: "includeBindingSource", type: "boolean", default: false },
{ propName: "includeStyles", type: "boolean", default: true },
{ propName: "includeFormulas", type: "boolean", default: true },
{ propName: "saveAsView", type: "boolean", default: false },
{ propName: "rowHeadersAsFrozenColumns", type: "boolean", default: false },
{ propName: "columnHeadersAsFrozenRows", type: "boolean", default: false },
{ propName: "includeAutoMergedCells", type: "boolean", default: false },
],
csv: [
{ propName: "encoding", type: "string", default: "UTF-8" },
{ propName: "rowDelimiter", type: "string", default: "\r\n" },
{ propName: "columnDelimiter", type: "string", default: "," },
{ propName: "sheetIndex", type: "number", default: 0 },
{ propName: "row", type: "number", default: 0 },
{ propName: "column", type: "number", default: 0 },
{ propName: "rowCount", type: "number", default: 200 },
{ propName: "columnCount", type: "number", default: 20 },
]
}
};
},
methods: {
initSpread: function(spread) {
this.spread = spread;
var statusBar = new GC.Spread.Sheets.StatusBar.StatusBar(document.getElementById('statusBar'));
statusBar.bind(spread);
},
selectedFileChange(e) {
this.selectedFile = e.target.files[0];
this.openFileType = this.getFileType(this.selectedFile);
},
open() {
var file = this.selectedFile;
if (!file) {
return;
}
var fileType = this.getFileType(file);
var options = this.getOptions('open');
if (fileType === 'sjs') {
this.spread.open(file, function() { }, function() { }, options);
} else {
this.spread.import(file, function() { }, function() { }, options);
}
},
save() {
var fileType = this.saveFileType;
var fileName = 'export.' + fileType;
var options = this.getOptions('save');
if (fileType === 'sjs') {
this.spread.save(function(blob) { saveAs(blob, fileName); }, function() { }, options);
} else {
options.fileType = this.mapExportFileType(fileType);
this.spread.export(function(blob) { saveAs(blob, fileName); }, function() { }, options);
}
},
getOptions(mode) {
let optionsConfig, optionsValue;
if (mode === 'open') {
optionsConfig = this.openOptionsConfig[this.openFileType];
optionsValue = this.openOptions;
} else {
optionsConfig = this.saveOptionsConfig[this.saveFileType];
optionsValue = this.saveOptions;
}
let options = {};
optionsConfig.forEach((prop) => {
let v = optionsValue[prop.propName];
if (prop.type === 'number') {
v = +v;
}
options[prop.propName] = v;
});
return options;
},
getFileType(file) {
if (!file) {
return;
}
var fileName = file.name;
var extensionName = fileName.substring(fileName.lastIndexOf(".") + 1);
if (extensionName === 'sjs') {
return 'sjs';
} else if (extensionName === 'xlsx' || extensionName === 'xlsm') {
return 'xlsx';
} else if (extensionName === 'ssjson' || extensionName === 'json') {
return 'ssjson';
} else if (extensionName === 'csv') {
return 'csv';
}
},
mapExportFileType(fileType) {
if (fileType === 'ssjson') {
return GC.Spread.Sheets.FileType.ssjson;
} else if (fileType === 'csv') {
return GC.Spread.Sheets.FileType.csv;
}
return GC.Spread.Sheets.FileType.excel;
},
needShow(mode, propName) {
let options = mode === 'open' ? this.openOptionsConfig[this.openFileType] : this.saveOptionsConfig[this.saveFileType];
return options && options.find((p) => p.propName === propName);
}
}
});
new Vue({
render: h => h(App)
}).$mount("#app");
</script>
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css"
href="$DEMOROOT$/zh/vue/node_modules/@grapecity-software/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/spread/source/js/FileSaver.js" type="text/javascript"></script>
<!-- SystemJS -->
<script src="$DEMOROOT$/zh/vue/node_modules/systemjs/dist/system.src.js"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('./src/app.vue');
System.import('$DEMOROOT$/zh/lib/vue/license.js');
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-container {
width: calc(100% - 280px);
height: 100%;
float: left;
}
.sample-spreadsheets {
width: 100%;
height: calc(100% - 25px);
overflow: hidden;
}
#statusBar {
bottom: 0;
height: 25px;
width: 100%;
position: relative;
}
.options-container {
float: right;
width: 280px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
.sample-options {
z-index: 1000;
}
.inputContainer {
width: 100%;
height: auto;
border: 1px solid #eee;
padding: 6px 12px;
margin-bottom: 10px;
box-sizing: border-box;
}
.settingButton {
color: #fff;
background: #82bc00;
outline: 0;
line-height: 1.5715;
position: relative;
display: inline-block;
font-weight: 400;
white-space: nowrap;
text-align: center;
height: 32px;
padding: 4px 15px;
font-size: 14px;
border-radius: 2px;
user-select: none;
cursor: pointer;
border: 1px solid #82bc00;
box-sizing: border-box;
margin-bottom: 10px;
margin-top: 10px;
}
.settingButton:hover {
color: #fff;
border-color: #88b031;
background: #88b031;
}
.options-title {
font-weight: bold;
margin: 4px 2px;
}
#selectedFile {
width: 180px;
}
#saveFileType {
width: 120px;
height: 31px;
}
.open-options .item {
margin: 5px 0px;
display: flex;
}
.save-options .item {
margin: 5px 0px;
display: flex;
}
label {
margin-left: 3px;
}
select, input[type="text"], input[type="number"] {
display: inline-block;
margin-left: auto;
width: 120px;
font-weight: 400;
outline: 0;
line-height: 1.5715;
border-radius: 2px;
border: 1px solid #F4F8EB;
box-sizing: border-box;
}
(function(global) {
System.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true
},
meta: {
'*.css': { loader: 'css' },
'*.vue': { loader: 'vue-loader' }
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
'@grapecity-software/spread-sheets': 'npm:@grapecity-software/spread-sheets/index.js',
'@grapecity-software/spread-sheets-print': 'npm:@grapecity-software/spread-sheets-print/index.js',
'@grapecity-software/spread-sheets-resources-zh': 'npm:@grapecity-software/spread-sheets-resources-zh/index.js',
'@grapecity-software/spread-sheets-vue': 'npm:@grapecity-software/spread-sheets-vue/index.js',
'@grapecity-software/spread-sheets-io': 'npm:@grapecity-software/spread-sheets-io/index.js',
'@grapecity-software/spread-sheets-charts': 'npm:@grapecity-software/spread-sheets-charts/index.js',
'@grapecity-software/spread-sheets-shapes': 'npm:@grapecity-software/spread-sheets-shapes/index.js',
'@grapecity-software/spread-sheets-slicers': 'npm:@grapecity-software/spread-sheets-slicers/index.js',
'@grapecity-software/spread-sheets-pivot-addon': 'npm:@grapecity-software/spread-sheets-pivot-addon/index.js',
'@grapecity-software/spread-sheets-reportsheet-addon': 'npm:@grapecity-software/spread-sheets-reportsheet-addon/index.js',
'@grapecity-software/spread-sheets-tablesheet': 'npm:@grapecity-software/spread-sheets-tablesheet/index.js',
'@grapecity-software/spread-sheets-ganttsheet': 'npm:@grapecity-software/spread-sheets-ganttsheet/index.js',
'@grapecity-software/jsob-test-dependency-package/react-components': 'npm:@grapecity-software/jsob-test-dependency-package/react-components/index.js',
'jszip': 'npm:jszip/dist/jszip.js',
'css': 'npm:systemjs-plugin-css/css.js',
'vue': 'npm:vue/dist/vue.min.js',
'vue-loader': 'npm:systemjs-vue-browser/index.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'
},
// 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'
}
}
});
})(this);
