Customize Column Headers

Users can customize the column headers width, caption and style.

A user needs to follow these 3 steps to customize a view for tableSheet: Add table to the data manager Add a custom view, which has following properties: Set custom view into tableSheet. Users can set header style in view to customize the header style. This is the sample code.
<template> <div class="sample-tutorial"> <gc-spread-sheets class="sample-spreadsheets" @workbookInitialized="initSpread"> <gc-worksheet> <gc-column> </gc-column> </gc-worksheet> </gc-spread-sheets> </div> </template> <script setup> import GC from "@mescius/spread-sheets"; import { ref } from "vue"; import "@mescius/spread-sheets-tablesheet"; import "@mescius/spread-sheets-vue"; const spreadRef = ref(null); function initSpread(spread) { spread.suspendPaint(); spread.clearSheets(); spread.options.autoFitType = GC.Spread.Sheets.AutoFitType.cellWithHeader; //init a data manager var tableName = "Supplier"; var baseApiUrl = getBaseApiUrl(); var apiUrl = baseApiUrl + "/" + tableName; var dataManager = spread.dataManager(); var myTable = dataManager.addTable("myTable", { remote: { read: { url: apiUrl } } }); //init a table sheet var sheet = spread.addSheetTab(0, "TableSheet1", GC.Spread.Sheets.SheetType.tableSheet); sheet.options.allowAddNew = false; //hide new row //column headers style var headerStyle = { font: "italic 10pt Calibri" }; var headerStyle2 = { font: "12pt Calibri", backColor: "#F7A711", foreColor: "white", hAlign: "left", borderTop: { color: "black", style: "thick" }, borderLeft: { color: "black", style: "thick" }, borderRight: { color: "black", style: "thick" }, }; var headerStyle3 = { font: "bold 14pt Calibri", borderTop: { color: "blue", style: "thick" }, borderLeft: { color: "blue", style: "thin" }, borderRight: { color: "blue", style: "thin" }, }; //bind a view to the table sheet myTable.fetch().then(function () { var view = myTable.addView("myView", [ { value: "Id", width: 80, headerStyle: headerStyle }, { value: "CompanyName", width: 200, caption: "Company Name", headerStyle: headerStyle }, { value: "ContactName", width: 150, caption: "Contact", headerStyle: headerStyle2 }, { value: "ContactTitle", width: 200, caption: "Title", headerStyle: headerStyle2 }, { value: "Address", width: 200, headerStyle: headerStyle3 }, { value: "City", width: 150, caption: "City", headerStyle: headerStyle3 }, { value: "State", width: 100, caption: "State" }, { value: "Region", width: 100, caption: "Region" } ]); sheet.setDataView(view); }); spread.resumePaint(); } function getBaseApiUrl() { return window.location.href.match(/http.+spreadjs\/demos\//)[0] + 'server/api'; } </script> <style scoped> #app { height: 100%; } .sample-tutorial { position: relative; height: 100%; overflow: hidden; } .sample-spreadsheets { width: 100%; height: 100%; overflow: hidden; float: left; } 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"></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: { '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-vue': 'npm:@mescius/spread-sheets-vue/index.js', '@mescius/spread-sheets-tablesheet': 'npm:@mescius/spread-sheets-tablesheet/index.js' }, meta: { '*.css': { loader: 'systemjs-plugin-css' }, '*.vue': { loader: "../plugin-vue/index.js" } } }); })(this);