Usage
The following code shows how to render a TableSheet into worksheet and then show the row headers
Sticky Header
Features in This Demo
multiple header
window.onload = function() {
var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 1 });
initSpread(spread);
};
function initSpread(spread) {
spread.suspendPaint();
var sheet = spread.getActiveSheet();
initTableSheet(spread, function(tableSheet) {
spread.setActiveSheet(sheet.name());
var dataRange = registerTableSheetIntoWorksheet(tableSheet, sheet);
beautifySheet(sheet, dataRange);
spread.undoManager().clear();
});
spread.resumePaint();
}
async function initTableSheet(spread, callback) {
spread.options.autoFitType = GC.Spread.Sheets.AutoFitType.cellWithHeader;
//init a data manager
var dataManager = spread.dataManager();
var productAPI = getBaseApiUrl() + "/Product";
var productTable = dataManager.addTable("productTable", {
remote: {
read: { url: productAPI },
update: { url: productAPI, method: "PUT" },
create: { url: productAPI },
delete: { url: productAPI }
}
});
//init a table sheet
var tableSheet = spread.addSheetTab(0, "MyTableSheet", GC.Spread.Sheets.SheetType.tableSheet);
await productTable.fetch();
var myView = productTable.addView("myView", [
{ value: "ProductName", caption: "Name", width: 250 },
{ value: "SupplierId", caption: ["Foreign Keys", "Supplier Id"], width: 140 },
{ value: "CategoryId", caption: ["Foreign Keys", "Category Id"], width: 140 },
{ value: "QuantityPerUnit", caption: ["Product Infos", "Quantity Per Unit"], width: 140 },
{ value: "UnitPrice", caption: ["Product Infos", "Unit Price"], width: 140 },
{ value: "UnitsInStock", caption: ["Product Infos", "Units In Stock"], width: 140 },
{ value: "=[@UnitPrice]*[@UnitsInStock]", caption: ["Product Infos", "Total Price"] }
]);
tableSheet.setDataView(myView);
spread.suspendPaint();
callback && callback(tableSheet);
spread.resumePaint();
return tableSheet;
}
function registerTableSheetIntoWorksheet (tableSheet, sheet) {
var name = tableSheet.name() + "_DataRange";
var row = 1;
var col = 1;
var dataRange = sheet.dataRanges.add(name, tableSheet.name(), new GC.Spread.Sheets.Range(row, col, -1, -1), {
sticky: { top: 1 }
});
return dataRange;
}
function beautifySheet(sheet, dataRange) {
var range = dataRange.range();
for (var i = range.row; i < range.row + range.rowCount; i++) {
sheet.autoFitRow(i);
}
for (var i = range.col; i < range.col + range.colCount; i++) {
sheet.autoFitColumn(i);
}
sheet.setColumnWidth(1, 30);
}
function getBaseApiUrl() {
return window.location.href.match(/http.+spreadjs\/demos\//)[0] + 'server/api';
}
<!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="$DEMOROOT$/en/purejs/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<!-- Promise Polyfill for IE, https://www.npmjs.com/package/promise-polyfill -->
<script src="https://cdn.jsdelivr.net/npm/promise-polyfill@8/dist/polyfill.min.js"></script>
<script src="$DEMOROOT$/en/purejs/node_modules/@mescius/spread-sheets/dist/gc.spread.sheets.all.min.js" type="text/javascript"></script>
<script src="$DEMOROOT$/en/purejs/node_modules/@mescius/spread-sheets-tablesheet/dist/gc.spread.sheets.tablesheet.min.js" type="text/javascript"></script>
<script src="$DEMOROOT$/spread/source/js/license.js" type="text/javascript"></script>
<script src="app.js" type="text/javascript"></script>
<link rel="stylesheet" type="text/css" href="styles.css">
</head>
<body>
<div id="ss"></div>
</html>
body, html {
width: 100%;
height: 100%;
position: relative;
overflow: hidden;
margin: 0;
padding: 0;
}
#ss {
width: 100%;
height: 100%;
}
