111 lines
4.1 KiB
HTML
111 lines
4.1 KiB
HTML
<!DOCTYPE html>
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<!-- sheetjs (C) 2013-present SheetJS https://sheetjs.com -->
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<!-- vim: set ts=2: -->
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<html ng-app="s5s">
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<head>
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<title>SheetJS + AngularJS</title>
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<!-- Angular -->
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<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script>
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<!-- SheetJS library -->
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<script src="https://cdn.sheetjs.com/xlsx-latest/package/dist/shim.min.js"></script>
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<script src="https://cdn.sheetjs.com/xlsx-latest/package/dist/xlsx.full.min.js"></script>
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<style>
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* { padding: 0; margin: 0; box-sizing: border-box; }
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html, body { width: 100vw; max-width: 100%; font-size: 16px; font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif; -webkit-font-smoothing: antialiased; background: white; color: black; }
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body { padding-top: 5px; max-width: 760px; margin-left: auto; margin-right: auto; }
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table { border-collapse: collapse; }
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table, tr, th, td { border: 1px solid; }
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div { padding: 5px; }
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li { margin: 5px 0;}
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</style>
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</head>
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<body>
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<h3><a href="https://sheetjs.com">SheetJS + AngularJS demo</a></h3>
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<br/>
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The core library can be used as-is in AngularJS applications. <a href="https://docs.sheetjs.com/docs/demos/frontend/angularjs">The SheetJS + AngularJS demo</a> covers common strategies.<br/><br/>
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This demo shows:
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<ul>
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<li>$http request for XLSX file and scope update with data</li>
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<li>HTML table using ng-repeat</li>
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<li>XLSX table export using `XLSX.utils.json_to_sheet`</li>
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<li>Custom directive for importing user-submitted files</li>
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</ul>
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<br/>
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<a href="https://sheetjs.com/pres.xlsx">Sample Spreadsheet</a>
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<br/><br/>
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The table has hardcoded fields `Name` and `Index`.
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<br/><br/>
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<b>Testing</b><br/>
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<ol>
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<li>Load page. The table should show a list of presidents.</li>
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<li>Click "Export Table" and confirm that a file was downloaded.</li>
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<li>Open the generated file in a spreadsheet editor and add a new row.</li>
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<li>Use the file input element to select the edited file. The table should refresh.</li>
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</ol>
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<br/>
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<div ng-controller="sheetjs">
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<input type="file" import-sheet-js="" multiple="false" /><br/>
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<table id="s5s-table">
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<tr><th>Name</th><th>Index</th></tr>
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<tr ng-repeat="row in data track by $index">
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<td>{{row.Name}}</td>
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<td>{{row.Index}}</td>
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</tr>
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</table>
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<button ng-click="exportSheetJS()">Export Table</button>
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</div>
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<script>
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var app = angular.module('s5s', []);
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app.controller('sheetjs', function($scope, $http) {
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$scope.exportSheetJS = function() {
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var ws = XLSX.utils.json_to_sheet($scope.data);
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var wb = XLSX.utils.book_new();
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XLSX.utils.book_append_sheet(wb, ws, "Presidents");
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XLSX.writeFile(wb, "SheetJSAngularJSExport.xlsx");
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};
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$http({
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method:'GET',
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url:'https://sheetjs.com/pres.xlsx',
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responseType:'arraybuffer'
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}).then(function(data) {
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var wb = XLSX.read(data.data, {type:"array"});
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$scope.data = XLSX.utils.sheet_to_json(wb.Sheets[wb.SheetNames[0]]);
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}, function(err) { console.log(err); });
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});
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app.directive("importSheetJs", [SheetJSImportDirective]);
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function SheetJSImportDirective() {
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return {
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scope: false,
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link: function ($scope, $elm) {
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$elm.on('change', function (changeEvent) {
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var reader = new FileReader();
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reader.onload = function (e) {
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var wb = XLSX.read(e.target.result);
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$scope.$apply(function() {
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$scope.data = XLSX.utils.sheet_to_json(wb.Sheets[wb.SheetNames[0]]);
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});
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};
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reader.readAsArrayBuffer(changeEvent.target.files[0]);
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});
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}
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};
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}
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</script>
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<script type="text/javascript">
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/* eslint no-use-before-define:0 */
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var _gaq = _gaq || [];
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_gaq.push(['_setAccount', 'UA-36810333-1']);
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_gaq.push(['_trackPageview']);
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(function() {
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var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
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ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
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var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
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})();
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</script>
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</body>
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</html>
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