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Spreadsheet - Generate View and Save Data

This sample demonstrates how to generate a worksheet using Infragistics Ignite UI for jQuery JavaScript Excel library, display it via igSpreadsheet control, edit it and save the changes into a file.
Enable excel editing
Wj
Sheet1
Sheet1

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This sample shows how to generate an Excel table with custom data and formatting in the browser. Once the workbook is constructed, it is passed as an option to the igSpreadsheet control for visualization. When loaded, it can be saved locally via the exposed save method.

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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
	<title>Generate and Save Data</title>

	<link href="http://cdn-na.infragistics.com/igniteui/2024.2/latest/css/themes/infragistics/infragistics.theme.css" rel="stylesheet" />
	<link href="http://cdn-na.infragistics.com/igniteui/2024.2/latest/css/structure/infragistics.css" rel="stylesheet" />

	<script src="http://ajax.aspnetcdn.com/ajax/modernizr/modernizr-2.8.3.js"></script>
	<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
	<script src="http://code.jquery.com/ui/1.11.1/jquery-ui.min.js"></script>

	<!-- Ignite UI for jQuery Required Combined JavaScript Files -->
	<script src="http://cdn-na.infragistics.com/igniteui/2024.2/latest/js/infragistics.core.js"></script>
	<script src="http://cdn-na.infragistics.com/igniteui/2024.2/latest/js/infragistics.lob.js"></script>
	<script src="http://cdn-na.infragistics.com/igniteui/2024.2/latest/js/infragistics.excel-bundled.js"></script>
	<script src="http://cdn-na.infragistics.com/igniteui/2024.2/latest/js/infragistics.spreadsheet-bundled.js"></script>

	<!-- saving worksheet -->
	<script src="https://www.igniteui.com/js/external/FileSaver.js"></script>

    <style>
        .ui-igspreadsheet .ui-menu-item {
            white-space:nowrap;
        }
        .spreadsheet-sample-btn
        {
            max-width: 200px;
            padding: 8px;
            background: #fff;
            color:#444;
            text-align: center;
            border-radius: 3px;
            font-size: 12px;
            text-transform: uppercase;
            margin:0 15px 15px 0;
            cursor:pointer;
            border:1px solid #ccc;
        }

        .spreadsheet-sample-btn:hover {
            border-color:#09f;
        }

		.editing-controls-container {
			display: inline-block;
			position: relative;
			min-width: 200px;
			margin: 18px 15px;
		}

			.editing-controls-container #enableEditing {
				margin-right: 6px;
				border-radius: 3px;
				position: absolute;
				left: 0;
				top: 10px;
			}

		.label-editing {
			display:inline-block;
			position: absolute;
			left: 23px;
			top: 15px;
		}
    </style>

</head>
<body>

	<div>
		<input class="spreadsheet-sample-btn" id="createWorkbookBtn" type="button" value="Generate Workbook" onclick="createWorkbook()">
		<input class="spreadsheet-sample-btn" id="saveWorkbookBtn" type="button" value="Save Workbook" onclick="saveWorkbook()">
		<div class="editing-controls-container">
			<span for="enableEditing" class="show-row-text">
				<div id="enableEditing"></div>
				<span class="label-editing">Enable excel editing</span>
			</span>
		</div>
				
		<div id="spreadsheet"></div>
	</div>
	<script>
		$(function () {
			var editingEnabled = true;
			//Initializing igSpreadsheet
			$("#spreadsheet").igSpreadsheet({
				height: "600",
				width: "100%",
				isFormulaBarVisible: true,
				editModeEntering: function (e, args) {
					return editingEnabled;
				}
			});

			$("#enableEditing").igCheckboxEditor({
				checked: true,
				valueChanged: function (evt, ui) {
					editingEnabled = ui.newState;
				}
			});
		});

		//display the workbook via igSpreadsheet
		function loadWorkbook(workbook) {
			$("#spreadsheet").igSpreadsheet("option", "workbook", workbook);
		}

		//using the save method, which is exposed by the Excel library
		function saveWorkbook(workbook, name) {
			$("#spreadsheet").igSpreadsheet("option", "workbook")
				.save({ type: 'blob' }, function (data) {
					saveAs(data, name);
				}, function (error) {
					alert('Error exporting: : ' + error);
				});
		}

		function createWorkbook() {
			var workbook = new $.ig.excel.Workbook($.ig.excel.WorkbookFormat.excel2007);
			var sheet = workbook.worksheets().add('Sheet1');
			sheet.columns(0).setWidth(96, $.ig.excel.WorksheetColumnWidthUnit.pixel);
			sheet.columns(4).setWidth(80, $.ig.excel.WorksheetColumnWidthUnit.pixel);
			sheet.columns(6).setWidth(136, $.ig.excel.WorksheetColumnWidthUnit.pixel);

			// Add merged regions for regions A1:D2 and E1:G2
			var mergedCellA1D2 = sheet.mergedCellsRegions().add(0, 0, 1, 3);
			var mergedCellE1G2 = sheet.mergedCellsRegions().add(0, 4, 1, 6);

			// Add two large headers in merged cells above the data
			mergedCellA1D2.value('Acme, Inc.');
			mergedCellA1D2.cellFormat().alignment($.ig.excel.HorizontalCellAlignment.center);
			mergedCellA1D2.cellFormat().fill($.ig.excel.CellFill.createSolidFill('#ED7D31'));
			mergedCellA1D2.cellFormat().font().colorInfo(new $.ig.excel.WorkbookColorInfo($.ig.excel.WorkbookThemeColorType.light1));
			mergedCellA1D2.cellFormat().font().height(16 * 20);

			mergedCellE1G2.value('Invoice #32039');
			mergedCellE1G2.cellFormat().alignment($.ig.excel.HorizontalCellAlignment.center);
			mergedCellE1G2.cellFormat().fill($.ig.excel.CellFill.createSolidFill('#FFC000'));
			mergedCellE1G2.cellFormat().font().colorInfo(new $.ig.excel.WorkbookColorInfo($.ig.excel.WorkbookThemeColorType.light1));
			mergedCellE1G2.cellFormat().font().height(16 * 20);

			// Format some rows and columns that should have similar formatting so we don't have to set it on individual cells.
			sheet.rows(2).cellFormat().font().bold(true);
			sheet.columns(4).cellFormat().formatString('$#,##0.00_);[Red]($#,##0.00)');
			sheet.columns(6).cellFormat().formatString('$#,##0.00_);[Red]($#,##0.00)');

			// Add a light color fill to all cells in the A3:G17 region to visually separate it from the rest of the sheet. We can iterate
			// all cells in the regions by getting an enumerator for the region and enumerating each item.
			var light1Fill = $.ig.excel.CellFill.createSolidFill(new $.ig.excel.WorkbookColorInfo($.ig.excel.WorkbookThemeColorType.light1));
			var cells = sheet.getRegion('A3:G17').getEnumerator();
			while (cells.moveNext()) {
				cells.current().cellFormat().fill(light1Fill);
			}

			// Populate the sheet with data
			sheet.getCell('A3').value('Date');
			sheet.getCell('B3').value('Description');
			sheet.getCell('D3').value('Qty');
			sheet.getCell('E3').value('Cost/Unit');
			sheet.getCell('G3').value('Total');

			sheet.getCell('A4').value(new Date('12/22/2014'));
			sheet.getCell('B4').value('Garage Door');
			sheet.getCell('D4').value(1);
			sheet.getCell('E4').value(1875);
			sheet.getCell('G4').applyFormula('=D4*E4');

			sheet.getCell('A5').value(new Date('12/22/2014'));
			sheet.getCell('B5').value('Trim');
			sheet.getCell('D5').value(3);
			sheet.getCell('E5').value(27.95);
			sheet.getCell('G5').applyFormula('=D5*E5');

			sheet.getCell('A6').value(new Date('12/22/2014'));
			sheet.getCell('B6').value('Install/Labor');
			sheet.getCell('D6').value(8);
			sheet.getCell('E6').value(85);
			sheet.getCell('G6').applyFormula('=D6*E6');

			// Add a grand total which is bold and larger than the rest of the text to call attention to it.
			sheet.getCell('E17').value('GRAND TOTAL');
			sheet.getCell('E17').cellFormat().font().bold(true);

			sheet.getCell('G17').applyFormula('=SUM(G4:G16)');
			sheet.getCell('G17').cellFormat().font().bold(true);

			// Load the workbook in igSpreadsheet
			loadWorkbook(workbook);
			//Set summary cell as active cell
			$("#spreadsheet").igSpreadsheet("option", "activeCell", "G17");
		}
	</script>
</body>
</html>