dojo
This commit is contained in:
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aca683dafc
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f14874c930
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@ -104,7 +104,7 @@ require(['xlsx'], function(XLSX) {
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Dojo has changed module loading strategies over the years. These examples were
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tested with Dojo `1.17.3`. They are not guaranteed to work with other versions.
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Live demos are included in ["Dojo Toolkit"](/docs/demos/frontend/legacy#dojo-toolkit)
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Live demos are included in ["Dojo Toolkit"](/docs/demos/frontend/dojo)
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:::caution pass
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@ -0,0 +1,205 @@
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---
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title: Sheets in Dojo Sites
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sidebar_label: Dojo Toolkit
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description: Build interactive websites with Dojo. Seamlessly integrate spreadsheets into your app using SheetJS. Bring Excel-powered workflows and data to the modern web.
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pagination_prev: demos/index
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pagination_next: demos/grid/index
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sidebar_position: 8
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---
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import current from '/version.js';
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import CodeBlock from '@theme/CodeBlock';
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[Dojo Toolkit](https://dojotoolkit.org/) is a JavaScript toolkit for building
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user interfaces. It includes solutions for code loading and DOM manipulation.
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[SheetJS](https://sheetjs.com) is a JavaScript library for reading and writing
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data from spreadsheets.
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This demo uses Dojo Toolkit and SheetJS to process and generate spreadsheets.
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We'll explore how to load SheetJS using Dojo loader and perform common tasks.
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## Installation
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The ["AMD" instructions](/docs/getting-started/installation/amd#dojo-toolkit)
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includes details for using SheetJS with `require`.
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The demos in this section use the async loading strategy with the SheetJS CDN:
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<CodeBlock language="html">{`\
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<script>
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/* configure package paths */
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dojoConfig = {
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packages: [
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{
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/* Dojo only supports the name "xlsx" for the script */
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name: "xlsx",
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/* \`location\` omits trailing slash */
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location: "https://cdn.sheetjs.com/xlsx-${current}/package/dist",
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/* \`main\` omits the ".js" extension */
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main: "xlsx.full.min"
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}
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]
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}
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</script>
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<!-- load dojo.js -->
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<script src="dojo.js" data-dojo-config="isDebug:1, async:1"></script>
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<script>
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require(
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/* specify "xlsx" in the module array */
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["dojo/request/xhr", "xlsx"],
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/* the name of the variable should not be _XLSX ! */
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function(xhr, _XLSX) {
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/* XLSX-related operations happen in the callback. Use the global \`XLSX\` */
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console.log(XLSX.version);
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}
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);
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</script>`}
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</CodeBlock>
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:::warning pass
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The official Google CDN does not have the newest releases of Dojo Toolkit
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**This is a known Google CDN bug.**
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The script <https://docs.sheetjs.com/dojo/dojo.js> was fetched from the official
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`1.17.3` uncompressed release artifact[^1].
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:::
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## Live Demos
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:::note Tested Deployments
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The demos were last tested on 2023-11-27.
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Demos exclusively using Dojo Core were tested using Dojo Toolkit `1.17.3`.
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Demos using `dijit` or `dojox` were tested using Dojo Toolkit `1.14.1`. This
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was the latest version available on the Google CDN.
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:::
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- [Download and display data](pathname:///dojo/read.html)
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- [Fetch JSON and generate a workbook](pathname:///dojo/write.html)
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- [Parse file and create a data store](pathname:///dojo/combo.html)
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- [Export data from a store to XLSX](pathname:///dojo/export.html)
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## Operations
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### Parsing Remote Files
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When fetching spreadsheets with XHR, `handleAs: "arraybuffer"` yields an
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`ArrayBuffer` which can be passed to the SheetJS `read` method.
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The following example generates a HTML table from the first worksheet:
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```html
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<div id="tbl"></div>
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<script>
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require(["dojo/request/xhr", "xlsx"], function(xhr, _XLSX) {
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xhr("https://sheetjs.com/pres.numbers", {
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headers: { "X-Requested-With": null },
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// highlight-next-line
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handleAs: "arraybuffer"
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}).then(function(ab) {
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/* read ArrayBuffer */
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// highlight-next-line
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var wb = XLSX.read(ab);
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/* display first worksheet data */
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var ws = wb.Sheets[wb.SheetNames[0]];
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document.getElementById("tbl").innerHTML = XLSX.utils.sheet_to_html(ws);
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});
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});
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</script>
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```
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:::note pass
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The `X-Requested-With` header setting resolves some issues related to CORS.
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:::
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### Writing Local Files
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The SheetJS `writeFile` method attempts to create and download a file:
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```js
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require(["xlsx"], function(_XLSX) {
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/* create a sample workbook */
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var ws = XLSX.utils.aoa_to_sheet(["SheetJS".split(""), [5,4,3,3,7,9,5]]);
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var wb = XLSX.utils.book_new(); XLSX.utils.book_append_sheet(wb, ws, "Sheet1");
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/* create an XLSX file and try to save to SheetJSDojo.xlsx */
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// highlight-next-line
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XLSX.writeFile(workbook, "SheetJSDojo.xlsx");
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});
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```
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### Data Stores
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`dojo/store`[^2] is the primary interface for working with structured data.
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#### Importing Data
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The SheetJS `sheet_to_json` method can generate an array of arrays that can back
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a `dojo/store/Memory` store.
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The following example fetches a test file, creates a Memory store from the data
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in the first worksheet, and assigns to a `dijit` UI Widget:
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```html
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<script>
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require([
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"dojo/ready", "dojo/request/xhr", "dojo/store/Memory" "dijit/registry", "xlsx"
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], function(ready, xhr, Memory, registry, _XLSX) {
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ready(function() {
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/* fetch test file */
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xhr("https://sheetjs.com/pres.xlsx", {
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headers: { "X-Requested-With": null },
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handleAs: "arraybuffer"
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}).then(function(ab) {
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/* parse ArrayBuffer */
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var wb = XLSX.read(ab);
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/* get first worksheet */
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var ws = wb.Sheets[wb.SheetNames[0]];
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// highlight-start
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/* generate row objects from first worksheet */
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const aoo = XLSX.utils.sheet_to_json(ws);
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/* generate memory store and assign to combo box */
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var store = new Memory({ data: aoo });
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// highlight-end
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registry.byId("widget").store = store;
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});
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});
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});
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</script>
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```
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#### Exporting Data
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Starting from a data store, query results are arrays of objects. Worksheets can
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be created using the SheetJS `json_to_sheet` method:
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```js
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function export_all_data_from_store(store) {
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require(["xlsx"], function(_XLSX) {
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// highlight-start
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/* pull all data rows from the store */
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var rows = store.query(function() { return true; });
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/* generate SheetJS worksheet */
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var ws = XLSX.utils.json_to_sheet(rows);
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// highlight-end
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/* generate SheetJS workbook and write to XLSX */
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var wb = XLSX.utils.book_new();
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XLSX.utils.book_append_sheet(wb, ws, "Export");
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XLSX.writeFile(wb, "SheetJSDojoExport.xlsx");
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});
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}
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```
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[^1]: All Dojo Toolkit releases are available at <https://download.dojotoolkit.org/>. The mirrored `dojo.js` corresponds to the `1.17.3` uncompressed script <http://download.dojotoolkit.org/release-1.17.3/dojo.js.uncompressed.js>.
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[^2]: See [`dojo/store`](https://dojotoolkit.org/reference-guide/dojo/store.html) in the Dojo Toolkit documentation.
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@ -192,109 +192,9 @@ included in the page and the relevant features are enabled on the target system.
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## Frameworks
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### Dojo Toolkit
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_Live Demos_
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- [Download and display data](pathname:///dojo/read.html)
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- [Fetch JSON and generate a workbook](pathname:///dojo/write.html)
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:::note pass
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These demos have been tested with Dojo Toolkit `1.10.4` and `1.17.3`.
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:::
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:::warning pass
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The official Google CDN is out of date. This is a known CDN bug.
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The script <https://docs.sheetjs.com/dojo/dojo.js> was fetched from the official
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`1.17.3` uncompressed release artifact[^2] on 2023-08-16.
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:::
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_Installation_
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The ["AMD" instructions](/docs/getting-started/installation/amd#dojo-toolkit)
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includes details for use with `require`.
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<details><summary><b>Integration in the demos</b> (click to show)</summary>
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The demos use the async loading strategy with the SheetJS CDN:
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<CodeBlock language="html">{`\
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<script>
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dojoConfig = {
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packages: [
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{ name: "xlsx", location: "https://cdn.sheetjs.com/xlsx-${current}/package/dist", main: "xlsx.full.min" }
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]
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}
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</script>
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<script src="dojo.js" data-dojo-config="isDebug:1, async:1"></script>
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<script>
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require(["dojo/request/xhr", "xlsx"], function(xhr, _XLSX) {
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/* XLSX-related operations happen in the callback */
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});
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</script>`}
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</CodeBlock>
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</details>
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The ["Dojo" section in "Bundlers"](/docs/demos/bundler#dojo) includes a complete example
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mirroring the [official export example](/docs/getting-started/examples/export)
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<details><summary><b>Details</b> (click to show)</summary>
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_Reading Data_
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When fetching spreadsheets with XHR, `handleAs: "arraybuffer"` yields an
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`ArrayBuffer` which can be passed to `XLSX.read`:
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```html
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<div id="tbl"></div>
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<script>
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require(["dojo/request/xhr", "xlsx"], function(xhr, _XLSX) {
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xhr("https://sheetjs.com/pres.numbers", {
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headers: { "X-Requested-With": null },
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// highlight-next-line
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handleAs: "arraybuffer"
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}).then(function(ab) {
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/* read ArrayBuffer */
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// highlight-next-line
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var wb = XLSX.read(ab);
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/* display first worksheet data */
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var ws = wb.Sheets[wb.SheetNames[0]];
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document.getElementById("tbl").innerHTML = XLSX.utils.sheet_to_html(ws);
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});
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});
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</script>
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```
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:::note pass
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The `X-Requested-With` header setting resolves some issues related to CORS.
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:::
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_Writing Data_
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`XLSX.writeFile` works as expected:
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```html
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<script>
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require(["xlsx"], function(_XLSX) {
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var ws = XLSX.utils.aoa_to_sheet(["SheetJS".split(""), [5,4,3,3,7,9,5]]);
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var wb = XLSX.utils.book_new(); XLSX.utils.book_append_sheet(wb, ws, "Sheet1");
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/* create an XLSX file and try to save to SheetJSDojo.xlsx */
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// highlight-next-line
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XLSX.writeFile(workbook, "SheetJSDojo.xlsx");
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});
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</script>
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```
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</details>
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#### Dojo Toolkit
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**[The exposition has been moved to a separate page.](/docs/demos/frontend/dojo)**
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### KnockoutJS
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</details>
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[^1]: Project hosted at <https://github.com/dcneiner/Downloadify>
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[^2]: All Dojo Toolkit releases are available at <https://download.dojotoolkit.org/>. The mirrored `dojo.js` corresponds to the `1.17.3` uncompressed script <http://download.dojotoolkit.org/release-1.17.3/dojo.js.uncompressed.js>.
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[^1]: Project hosted at <https://github.com/dcneiner/Downloadify>
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@ -39,7 +39,7 @@ The following tools are covered in separate pages:
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Integration details are included [in the "AMD" installation](/docs/getting-started/installation/amd#dojo-toolkit)
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Complete Examples are included [in the "Dojo" demo](/docs/demos/frontend/legacy#dojo-toolkit)
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Complete Examples are included [in the "Dojo" demo](/docs/demos/frontend/dojo)
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## Snowpack
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</li>);
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})}</ul>
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Legacy frameworks including Dojo are covered [in the "Legacy" section](/docs/demos/frontend/legacy).
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Legacy frameworks including KnockoutJS are covered [in the "Legacy" section](/docs/demos/frontend/legacy).
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:::note Recommendation
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@ -23,14 +23,14 @@ This demo covers basic concepts pertaining to data import and export. The
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official documentation includes advanced examples and deployment tips as well as
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strategies for general data processing in AlaSQL expressions.
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:::note
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:::note Tested Deployments
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This demo was tested in the following environments:
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| Environment | AlaSQL | Date |
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|:--------------------|:-------|:----------:|
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| NodeJS | 3.1.0 | 2023-10-26 |
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| Standalone (Chrome) | 3.0.0 | 2023-08-20 |
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| Standalone (Chrome) | 3.0.0 | 2023-11-27 |
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:::
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@ -19,9 +19,9 @@ This demo uses SheetJS to pull data from a spreadsheet for further analysis
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within MATLAB. We'll explore how to run an external tool to convert complex
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spreadsheets into simple XLSX files for MATLAB.
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:::note
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:::note Tested Deployments
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This demo was last tested by SheetJS users on 2023 September 12 in MATLAB R2023a.
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This demo was last tested by SheetJS users on 2023 November 27 in MATLAB R2023a.
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:::
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@ -118,7 +118,7 @@ The resulting `buf` can be written to file with `fwrite`.
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## Complete Example
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:::note
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:::note Tested Deployments
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This demo was tested in the following deployments:
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@ -127,7 +127,7 @@ This demo was tested in the following deployments:
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| `12.1.131` | `darwin-x64` | macOS 14.1 | `clang 15.0.0` | 2023-11-15 |
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| `12.0.175` | `darwin-arm` | macOS 14.0 | `clang 15.0.0` | 2023-10-20 |
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| `12.0.265` | `win10-x64` | Windows 10 | `CL 19.37.32822` | 2023-10-28 |
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| `12.0.72` | `linux-x64` | HoloOS 3.4.11 | `gcc 12.2.0` | 2023-10-11 |
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| `12.1.222` | `linux-x64` | HoloOS 3.5.7 | `gcc 13.1.1` | 2023-11-27 |
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| `11.8.82` | `linux-arm` | Debian 11 | `gcc 10.2.1` | 2023-09-26 |
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:::
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@ -459,9 +459,10 @@ tools/dev/v8gen.py x64.release.sample
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ninja -C out.gn/x64.release.sample v8_monolith
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```
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:::caution pass
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:::note pass
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||||
In the most recent Linux x64 test, there were build errors:
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In some Linux x64 tests using GCC 12, there were build errors that stemmed from
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warnings. The error messages included the tag `-Werror`:
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```
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../../src/compiler/turboshaft/wasm-gc-type-reducer.cc:212:18: error: 'back_insert_iterator' may not intend to support class template argument deduction [-Werror,-Wctad-maybe-unsupported]
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@ -805,7 +806,7 @@ fn eval_code_ab(scope: &mut v8::HandleScope, code: &str) -> Vec<u8> {
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}
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```
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:::note
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||||
:::note Tested Deployments
|
||||
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||||
This demo was last tested in the following deployments:
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||||
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||||
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@ -814,7 +815,7 @@ This demo was last tested in the following deployments:
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|||
| `darwin-x64` | `0.81.0` | 2023-11-14 |
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| `darwin-arm` | `0.79.2` | 2023-10-18 |
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| `win10-x64` | `0.81.0` | 2023-11-14 |
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| `linux-x64` | `0.79.2` | 2023-10-11 |
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| `linux-x64` | `0.81.0` | 2023-11-27 |
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| `linux-arm` | `0.75.1` | 2023-08-30 |
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:::
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@ -34,7 +34,7 @@ in the [issue tracker](https://git.sheetjs.com/sheetjs/docs.sheetjs.com/issues)
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- [`Svelte`](/docs/demos/frontend/svelte)
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- [`VueJS`](/docs/demos/frontend/vue)
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- [`AngularJS`](/docs/demos/frontend/angularjs)
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- [`Dojo`](/docs/demos/frontend/legacy#dojo-toolkit)
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- [`Dojo`](/docs/demos/frontend/dojo)
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- [`Knockout`](/docs/demos/frontend/legacy#knockoutjs)
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||||
### Front-End UI Components
|
||||
|
|
|
|||
|
|
@ -33,17 +33,17 @@ After cloning the repo, running `make help` will display a list of commands.
|
|||
These instructions will cover system configuration, cloning the source repo,
|
||||
building, reproducing official releases, and running NodeJS and browser tests.
|
||||
|
||||
:::note
|
||||
:::note Tested Deployments
|
||||
|
||||
These instructions were tested on the following platforms:
|
||||
|
||||
| Platform | Test Date |
|
||||
|:------------------------------|:-----------|
|
||||
| Linux (Steam Deck Holo x64) | 2023-10-11 |
|
||||
| Linux (Steam Deck Holo x64) | 2023-11-27 |
|
||||
| Linux (Ubuntu 18 AArch64) | 2023-09-07 |
|
||||
| MacOS 10.13.6 (x64) | 2023-09-30 |
|
||||
| MacOS 13.6 (ARM64) | 2023-09-30 |
|
||||
| Windows 10 (x64) + WSL Ubuntu | 2023-11-13 |
|
||||
| Windows 10 (x64) + WSL Ubuntu | 2023-11-27 |
|
||||
| Windows 11 (x64) + WSL Ubuntu | 2023-10-14 |
|
||||
| Windows 11 (ARM) + WSL Ubuntu | 2023-09-18 |
|
||||
|
||||
|
|
@ -163,7 +163,7 @@ sudo apt-get install -y nodejs
|
|||
|
||||
D) Exit the WSL session and start a new session
|
||||
|
||||
E) Install the `n` package and switch NodeJS vesrions:
|
||||
E) Install the `n` package and switch NodeJS versions:
|
||||
|
||||
```bash
|
||||
# Switch to `n`-managed NodeJS
|
||||
|
|
@ -312,6 +312,14 @@ Desktop Mode on the Steam Deck uses `pacman`. It also requires a few steps.
|
|||
|
||||
0) Switch to Desktop mode and open `Konsole`
|
||||
|
||||
:::tip pass
|
||||
|
||||
At this point, it is strongly recommended to install the `ungoogled-chromium`
|
||||
browser from the "Discover" app and open this page on the Steam Deck. Running
|
||||
the browser on the device makes it easy to copy and paste commands.
|
||||
|
||||
:::
|
||||
|
||||
1) Set a password for the user by running `passwd` and following instructions.
|
||||
|
||||
2) Disable read-only mode:
|
||||
|
|
@ -356,12 +364,27 @@ After installing mercurial and subversion, install NodeJS.
|
|||
|
||||
:::note pass
|
||||
|
||||
[The official NodeJS site](https://nodejs.org/en/download/) provides installers
|
||||
for "LTS" and "Current" releases. The "LTS" version should be installed.
|
||||
[The official NodeJS site](https://nodejs.org/en/download/) provides Linux
|
||||
binaries, but it is strongly recommended to use `nvm` to install NodeJS:
|
||||
|
||||
```bash
|
||||
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.5/install.sh | bash
|
||||
```
|
||||
|
||||
After installing, start a new terminal session and install NodeJS "LTS":
|
||||
|
||||
```bash
|
||||
nvm install --lts
|
||||
```
|
||||
|
||||
After installing, if running `node` in the terminal fails with a `glibc` error,
|
||||
an older version of NodeJS should be installed. For example, Ubuntu 18.04 does
|
||||
not support Node 18 support Node 16.20.0.
|
||||
not support Node 18 but supports Node 16.20.0:
|
||||
|
||||
```bash
|
||||
nvm install 16
|
||||
nvm use 16
|
||||
```
|
||||
|
||||
:::
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,61 @@
|
|||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta name="robots" content="noindex">
|
||||
<title>SheetJS + Dojo Memory Store Demo</title>
|
||||
<link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/dojo/1.14.1/dijit/themes/claro/claro.css">
|
||||
</head>
|
||||
<body class="claro">
|
||||
<h1>SheetJS + Dojo Memory Store Demo</h1>
|
||||
<br/>
|
||||
This demo fetches <a href="https://sheetjs.com/pres.xlsx">https://sheetjs.com/pres.xlsx</a>, parses the file, generates a Memory store from the first worksheet, and loads a Combo box. When a President is selected, the text box will display the "Index" field from the dataset.
|
||||
<br/>
|
||||
(this HTML page is not minified -- feel free to view source!)<br/><br/>
|
||||
<a href="https://docs.sheetjs.com">SheetJS CE Documentation</a><br/><br/>
|
||||
<script>
|
||||
dojoConfig = {
|
||||
parseOnLoad: true,
|
||||
packages: [
|
||||
{ name: "xlsx", location: "https://cdn.sheetjs.com/xlsx-latest/package/dist", main: "xlsx.full.min" }
|
||||
]
|
||||
};
|
||||
</script>
|
||||
<script src="//ajax.googleapis.com/ajax/libs/dojo/1.14.1/dojo/dojo.js" data-dojo-config=""></script>
|
||||
<script>
|
||||
require([
|
||||
"dojo/ready",
|
||||
"dojo/request/xhr",
|
||||
"dojo/store/Memory",
|
||||
"dijit/registry",
|
||||
"xlsx"
|
||||
], function(ready, xhr, Memory, registry, _XLSX) {
|
||||
ready(function() {
|
||||
/* fetch test file */
|
||||
xhr("https://sheetjs.com/pres.xlsx", {
|
||||
headers: { "X-Requested-With": null },
|
||||
handleAs: "arraybuffer"
|
||||
}).then(function(ab) {
|
||||
/* read ArrayBuffer */
|
||||
var wb = XLSX.read(ab);
|
||||
/* generate row objects from first worksheet */
|
||||
var ws = wb.Sheets[wb.SheetNames[0]];
|
||||
var aoo = XLSX.utils.sheet_to_json(ws);
|
||||
|
||||
/* generate memory store and assign to combo box*/
|
||||
var store = new Memory({ data: aoo });
|
||||
registry.byId("combo").store = store;
|
||||
|
||||
/* when a President is selected, display the index */
|
||||
registry.byId("combo").watch("item", function(w, oitem, nitem) {
|
||||
registry.byId("pindex").set("value", nitem.Index);
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
</script>
|
||||
<b>Select a president</b><br/>
|
||||
<div id="combo" data-dojo-type="dijit/form/ComboBox" data-dojo-props="searchAttr:'Name'"></div><br/>
|
||||
<b>Index of Selected President</b><br/>
|
||||
<div id="pindex" data-dojo-type="dijit/form/TextBox"></div>
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta name="robots" content="noindex">
|
||||
<title>SheetJS + Dojo Store Export Demo</title>
|
||||
<link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/dojo/1.14.1/dijit/themes/claro/claro.css">
|
||||
</head>
|
||||
<body class="claro">
|
||||
<h1>SheetJS + Dojo Store Export Demo</h1>
|
||||
<br/>
|
||||
This demo exports data from a simple Dojo store, attempting to create a XLSX workbook.
|
||||
<br/>
|
||||
(this HTML page is not minified -- feel free to view source!)<br/><br/>
|
||||
<a href="https://docs.sheetjs.com">SheetJS CE Documentation</a><br/><br/>
|
||||
<script>
|
||||
dojoConfig = {
|
||||
parseOnLoad: true,
|
||||
packages: [
|
||||
{ name: "xlsx", location: "https://cdn.sheetjs.com/xlsx-latest/package/dist", main: "xlsx.full.min" }
|
||||
]
|
||||
};
|
||||
</script>
|
||||
<script src="//ajax.googleapis.com/ajax/libs/dojo/1.14.1/dojo/dojo.js" data-dojo-config=""></script>
|
||||
<script>
|
||||
require([
|
||||
"dojo/store/Memory",
|
||||
"dijit/registry",
|
||||
"xlsx"
|
||||
], function(Memory, registry, _XLSX) {
|
||||
/* create simple Memory store */
|
||||
var data = [
|
||||
{ Name: "Bill Clinton", Index: 42 },
|
||||
{ Name: "GeorgeW Bush", Index: 43 },
|
||||
{ Name: "Barack Obama", Index: 44 },
|
||||
{ Name: "Donald Trump", Index: 45 },
|
||||
{ Name: "Joseph Biden", Index: 46 }
|
||||
];
|
||||
var store = new Memory({data: data});
|
||||
|
||||
/* pull all data rows from the store */
|
||||
var rows = store.query(function() { return true; });
|
||||
|
||||
/* generate SheetJS workbook */
|
||||
var ws = XLSX.utils.json_to_sheet(rows);
|
||||
var wb = XLSX.utils.book_new(); XLSX.utils.book_append_sheet(wb, ws, "Export");
|
||||
|
||||
/* write to file */
|
||||
XLSX.writeFile(wb, "SheetJSDojoStoreExport.xlsx");
|
||||
});
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
Loading…
Reference in New Issue