docs.sheetjs.com/docz/static/angularjs/ui-grid.html

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<!DOCTYPE html>
<!-- SheetJS (C) 2013-present SheetJS http://sheetjs.com -->
<!-- vim: set ts=2: -->
<html ng-app="app">
<head>
<title>SheetJS + AngularJS + ui-grid</title>
<!-- Angular -->
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular-touch.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular-animate.js"></script>
<!-- SheetJS library -->
<script src="https://cdn.sheetjs.com/xlsx-latest/package/dist/shim.min.js"></script>
<script src="https://cdn.sheetjs.com/xlsx-latest/package/dist/xlsx.full.min.js"></script>
<!-- ui-grid -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-grid/4.11.0/ui-grid.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-grid/4.11.0/ui-grid.css"/>
<style>
.grid1 {
width: 500px;
height: 400px;
};
</style>
</head>
<body>
<pre>
<b><a href="http://sheetjs.com">SheetJS + AngularJS demo</a></b>
The core library can be used as-is in AngularJS applications.
The <a href="https://docs.sheetjs.com">Community Edition README</a> details some common use cases.
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We also have some <a href="https://docs.sheetjs.com/docs/demos/">more public demos</a>
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This demo shows:
- SheetJSExportService: a service for exporting data from a ui-grid
- SheetJSImportDirective: a directive providing a file input button for import
<a href="https://obamawhitehouse.archives.gov/sites/default/files/omb/budget/fy2014/assets/receipts.xls">Sample Spreadsheet</a>
</pre>
<div ng-controller="MainCtrl">
<input type="file" import-sheet-js="" opts="gridOptions" multiple="false" />
<div id="grid1" ui-grid="gridOptions" ui-grid-selection ui-grid-exporter class="grid"></div>
</div>
<!-- SheetJS Service -->
<script>
function SheetJSExportService(uiGridExporterService) {
function exportSheetJS(gridApi, wopts) {
var columns = uiGridExporterService.getColumnHeaders(gridApi.grid, 'all');
var data = uiGridExporterService.getData(gridApi.grid, 'all', 'all');
var fileName = gridApi.grid.options.filename || 'SheetJS';
fileName += wopts.bookType ? "." + wopts.bookType : '.xlsx';
var sheetName = gridApi.grid.options.sheetname || 'Sheet1';
var wb = XLSX.utils.book_new(), ws = uigrid_to_sheet(data, columns);
XLSX.utils.book_append_sheet(wb, ws, sheetName);
XLSX.writeFile(wb, fileName);
}
var service = {};
service.exportXLSB = function exportXLSB(gridApi) { return exportSheetJS(gridApi, { bookType: 'xlsb', bookSST: true, type: 'array' }); };
service.exportXLSX = function exportXLSX(gridApi) { return exportSheetJS(gridApi, { bookType: 'xlsx', bookSST: true, type: 'array' }); }
return service;
/* utilities */
function uigrid_to_sheet(data, columns) {
var o = [], oo = [], i = 0, j = 0;
/* column headers */
for(j = 0; j < columns.length; ++j) oo.push(get_value(columns[j]));
o.push(oo);
/* table data */
for(i = 0; i < data.length; ++i) {
oo = [];
for(j = 0; j < data[i].length; ++j) oo.push(get_value(data[i][j]));
o.push(oo);
}
/* aoa_to_sheet converts an array of arrays into a worksheet object */
return XLSX.utils.aoa_to_sheet(o);
}
function get_value(col) {
if(!col) return col;
if(col.value) return col.value;
if(col.displayName) return col.displayName;
if(col.name) return col.name;
return null;
}
}
function SheetJSImportDirective() {
return {
scope: { opts: '=' },
link: function($scope, $elm) {
$elm.on('change', function(changeEvent) {
var reader = new FileReader();
reader.onload = function(e) {
/* read workbook */
var ab = e.target.result;
var wb = XLSX.read(ab);
/* grab first sheet */
var wsname = wb.SheetNames[0];
var ws = wb.Sheets[wsname];
/* grab first row and generate column headers */
var aoa = XLSX.utils.sheet_to_json(ws, {header:1, raw:false});
var cols = [];
for(var i = 0; i < aoa[0].length; ++i) cols[i] = { field: aoa[0][i] };
/* generate rest of the data */
var data = [];
for(var r = 1; r < aoa.length; ++r) {
data[r-1] = {};
for(i = 0; i < aoa[r].length; ++i) {
if(aoa[r][i] == null) continue;
data[r-1][aoa[0][i]] = aoa[r][i];
}
}
/* update scope */
$scope.$apply(function() {
$scope.opts.columnDefs = cols;
$scope.opts.data = data;
});
};
reader.readAsArrayBuffer(changeEvent.target.files[0]);
});
}
};
}
</script>
<!-- App -->
<script>
var app = angular.module('app', ['ngAnimate', 'ngTouch', 'ui.grid', 'ui.grid.selection', 'ui.grid.exporter']);
/* Inject SheetJSExportService */
app.factory('SheetJSExportService', SheetJSExportService);
SheetJSExportService.inject = ['uiGridExporterService'];
app.controller('MainCtrl', ['$scope', '$http','SheetJSExportService', function($scope, $http, SheetJSExportService) {
$scope.gridOptions = {
columnDefs: [
{ field: 'name' },
{ field: 'gender', visible: false},
{ field: 'company' }
],
enableGridMenu: true,
enableSelectAll: true,
exporterMenuPdf: false,
exporterMenuCsv: false,
showHeader: true,
onRegisterApi: function(gridApi){
$scope.gridApi = gridApi;
},
/* SheetJS Service setup */
filename: "SheetJSAngular",
sheetname: "ng-SheetJS",
gridMenuCustomItems: [
{
title: 'Export all data as XLSX',
action: function() { SheetJSExportService.exportXLSX($scope.gridApi); },
order: 200
},
{
title: 'Export all data as XLSB',
action: function() { SheetJSExportService.exportXLSB($scope.gridApi); },
order: 201
}
]
};
$http.get('https://cdn.rawgit.com/angular-ui/ui-grid.info/gh-pages/data/100.json').success(function(data) { $scope.gridOptions.data = data; });
}]);
app.directive("importSheetJs", [SheetJSImportDirective]);
</script>
<script type="text/javascript">
/* eslint no-use-before-define:0 */
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-36810333-1']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
</body>
</html>