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SheetJS 2023-08-18 16:39:12 -04:00
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2
docz/docs/02-getting-started/01-installation/06-deno.md
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@ -68,7 +68,7 @@ and the types URLs should be updated at the same time:
#### Deno Registry
:::warning
:::warning pass
The official Deno registry is out of date. This is a registry bug.

2
docz/docs/02-getting-started/02-examples/02-export.mdx
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@ -1150,7 +1150,7 @@ see a preview of the data. The Numbers app can open the file.
[^1]: <https://theunitedstates.io/congress-legislators/executive.json> is the
original location of the example dataset. The contributors to the dataset
dedicated the content to the public domain.
[^2]: See ["The Executive Branch](https://github.com/unitedstates/congress-legislators#the-executive-branch)
[^2]: See ["The Executive Branch"](https://github.com/unitedstates/congress-legislators#the-executive-branch)
in the dataset documentation.
[^3]: See [`json_to_sheet` in "Utilities"](/docs/api/utilities/array#array-of-objects-input)
[^4]: See [`book_new` in "Utilities"](/docs/api/utilities/wb)

2
docz/docs/03-demos/01-frontend/07-angularjs.md
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@ -17,7 +17,7 @@ This demo is for the legacy AngularJS framework (version 1).
:::
AngularJS is a JS library for building user interfaces.
[AngularJS](https://angularjs.org/) is a JS library for building user interfaces.
## Demo

0
docz/docs/03-demos/02-grid/17-gdg.md → docz/docs/03-demos/02-grid/14-gdg.md
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43
docz/docs/03-demos/03-net/02-server.md
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@ -542,7 +542,7 @@ This will generate `SheetJSPool.xlsx`.
## Deno
:::caution
:::caution pass
Many hosted services like Deno Deploy do not offer filesystem access.
@ -550,8 +550,8 @@ This breaks web frameworks that use the filesystem in body parsing.
:::
Deno provides the basic elements to implement a server. It does not provide a
body parser out of the box.
Deno provides the basic elements to implement a web server. It does not provide
a body parser out of the box.
#### Drash
@ -561,13 +561,18 @@ which could handle file uploads on hosted services like Deno Deploy.
_Reading Data_
`Request#bodyParam` reads body parameters. For uploaded files, the `content`
property is a `Uint8Array`:
property is a `Uint8Array` which can be parsed with the SheetJS `read` method[^1].
This example server responds to POST requests. The server will look for a file
in the request body under the `"upload"` key. If a file is present, the server
will parse the file, generate an HTML table using the `sheet_to_html` method[^2]
and respond with the HTML code:
<CodeBlock language="ts">{`\
// @deno-types="https://cdn.sheetjs.com/xlsx-${current}/package/types/index.d.ts"
import { read, utils } from 'https://cdn.sheetjs.com/xlsx-${current}/package/xlsx.mjs';
\n\
import * as Drash from "https://deno.land/x/drash@v2.5.4/mod.ts";
import * as Drash from "https://cdn.jsdelivr.net/gh/drashland/drash@v2.8.0/mod.ts";
\n\
class ParseResource extends Drash.Resource {
public paths = ["/"];
@ -579,7 +584,7 @@ class ParseResource extends Drash.Resource {
if (!file) throw new Error("File is required!");
// highlight-next-line
var wb = read(file.content);
return response.html( utils.sheet_to_html(wb.Sheets[wb.SheetNames[0]]));
return response.html(utils.sheet_to_html(wb.Sheets[wb.SheetNames[0]]));
}
}`}
</CodeBlock>
@ -587,13 +592,22 @@ class ParseResource extends Drash.Resource {
_Writing Data_
Headers are manually set with `Response#headers.set` while the raw body is set
with `Response#send`:
with `Response#send`. The raw body can be `Uint8Array` or `ArrayBuffer` objects.
Given a SheetJS workbook object, the `write` method using `type: "buffer"`[^3]
generates data objects compatible with Drash.
This example server responds to GET requests. The server will generate a SheetJS
worksheet object from an array of arrays[^4], build up a new workbook using the
`book_new`[^5] and `book_append_sheet`[^6] utility methods, generate a XLSX file
using `write`, and send the file with appropriate headers to initiate a download
with file name `"SheetJSDrash.xlsx"`:
<CodeBlock language="ts">{`\
// @deno-types="https://cdn.sheetjs.com/xlsx-${current}/package/types/index.d.ts"
import { utils, write } from 'https://cdn.sheetjs.com/xlsx-${current}/package/xlsx.mjs';
\n\
import * as Drash from "https://deno.land/x/drash@v2.5.4/mod.ts";
import * as Drash from "https://cdn.jsdelivr.net/gh/drashland/drash@v2.8.0/mod.ts";
\n\
class WriteResource extends Drash.Resource {
public paths = ["/export"];
@ -617,6 +631,12 @@ class WriteResource extends Drash.Resource {
<details><summary><b>Complete Example</b> (click to show)</summary>
:::note
This demo was last tested on 2023 August 18 against Drash 2.8.0 and Deno 1.36.1.
:::
1) Download [`SheetJSDrash.ts`](pathname:///server/SheetJSDrash.ts):
```bash
@ -642,3 +662,10 @@ The page should show the contents of the file as an HTML table.
The page should attempt to download `SheetJSDrash.xlsx` . Open the new file.
</details>
[^1]: See [`read` in "Reading Files"](/docs/api/parse-options)
[^2]: See [`sheet_to_html` in "Utilities"](/docs/api/utilities/html#html-table-output)
[^3]: See [`write` in "Writing Files"](/docs/api/write-options)
[^4]: See [`aoa_to_sheet` in "Utilities"](/docs/api/utilities/array#array-of-arrays-input)
[^5]: See [`book_new` in "Utilities"](/docs/api/utilities/wb)
[^6]: See [`book_append_sheet` in "Utilities"](/docs/api/utilities/wb)

16
docz/docs/03-demos/04-static/11-svelte.md
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@ -1,13 +1,11 @@
---
title: SvelteKit
title: Supercharge SvelteKit Apps with Spreadsheets
sidebar_label: SvelteKit
description: Make static websites from spreadsheets using SvelteKit. Seamlessly integrate data into your website using SheetJS. Rapidly develop web apps powered by data in Excel.
pagination_prev: demos/net/index
pagination_next: demos/mobile/index
---
# Supercharge SvelteKit Apps with Spreadsheets
import current from '/version.js';
import CodeBlock from '@theme/CodeBlock';
@ -96,14 +94,8 @@ each file extension supported in the loader:
```ts title="src/app.d.ts"
declare global {
declare module '*.numbers' {
const data: string;
export default data;
}
declare module '*.xlsx' {
const data: string;
export default data;
}
declare module '*.numbers' { const data: string; export default data; }
declare module '*.xlsx' { const data: string; export default data; }
}
```
@ -253,7 +245,7 @@ npm i --save @sveltejs/adapter-static
13) Edit `svelte.config.js` to use the new adapter:
```diff title="svelte.config.js"
```diff title="svelte.config.js (diff)"
-import adapter from '@sveltejs/adapter-auto';
+import adapter from '@sveltejs/adapter-static';
```

30
docz/docs/03-demos/04-static/12-astro.md
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@ -97,22 +97,10 @@ This data loader returns Base64 strings:
```ts title="src/env.d.ts"
/// <reference types="astro/client" />
declare module '*.numbers' {
const data: string;
export default data;
}
declare module '*.xlsx' {
const data: string;
export default data;
}
declare module '*.xls' {
const data: string;
export default data;
}
declare module '*.xlsb' {
const data: string;
export default data;
}
declare module '*.numbers' { const data: string; export default data; }
declare module '*.xlsx' { const data: string; export default data; }
declare module '*.xls' { const data: string; export default data; }
declare module '*.xlsb' { const data: string; export default data; }
// ... (more spreadsheet formats) ...
```
@ -226,14 +214,8 @@ npm i --save https://cdn.sheetjs.com/xlsx-${current}/xlsx-${current}.tgz`}
```ts title="src/env.d.ts"
/* add to the end of the file */
declare module '*.numbers' {
const data: string;
export default data;
}
declare module '*.xlsx' {
const data: string;
export default data;
}
declare module '*.numbers' { const data: string; export default data; }
declare module '*.xlsx' { const data: string; export default data; }
```
5) Add the highlighted lines to `astro.config.mjs`:

8
docz/docs/03-demos/05-mobile/01-reactnative.md
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@ -441,7 +441,7 @@ const res = await readFile(path, 'ascii');
const wb = XLSX.read(new Uint8Array(res), {type:'buffer'});
```
:::caution
:::caution pass
On iOS, the URI from `react-native-document-picker` must be massaged:
@ -546,7 +546,7 @@ await writeFile(DocumentDirectoryPath + "/sheetjs.xlsx", bstr, "ascii");
#### `expo-file-system`
:::caution
:::caution pass
Some Expo APIs return URI that cannot be read with `expo-file-system`. This
will manifest as an error:
@ -601,7 +601,7 @@ The Android simulator runs Android 12 (S) Platform 31 on a Pixel 5.
:::
:::warning
:::warning pass
There are many moving parts and pitfalls with React Native apps. It is strongly
recommended to follow the official React Native tutorials for iOS and Android
@ -811,7 +811,7 @@ const make_width = ws => {
</TabItem>
<TabItem value="EXPO" label="EXPO">
:::warning
:::warning pass
At the time of testing, Expo Modules were incompatible with Android projects.

207
docz/docs/03-demos/05-mobile/06-flutter.md
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@ -1,8 +1,10 @@
---
title: Flutter
title: Let Data Fly with Flutter
sidebar_label: Dart + Flutter
description: Build data-intensive mobile apps with Dart + Flutter. Seamlessly integrate spreadsheets into your app using SheetJS. Securely process and generate Excel files on the go.
pagination_prev: demos/static/index
pagination_next: demos/desktop/index
sidebar_position: 5
sidebar_position: 6
sidebar_custom_props:
summary: Dart + JS Interop
---
@ -10,22 +12,29 @@ sidebar_custom_props:
import current from '/version.js';
import CodeBlock from '@theme/CodeBlock';
Dart + Flutter is a cross-platform alternative to [JS + React Native](/docs/demos/mobile/reactnative).
Dart[^1] + Flutter[^2] is a popular cross-platform app framework. JavaScript
code can be run through [embedded engines](/docs/demos/engines).
For the iOS and Android targets, the `flutter_js` package wraps JavaScriptCore
and QuickJS engines respectively.
[SheetJS](https://sheetjs.com) is a JavaScript library for reading and writing
data from spreadsheets.
The [Standalone scripts](/docs/getting-started/installation/standalone) can be
parsed and evaluated in the wrapped engines.
This demo uses Dart + Flutter and SheetJS to process spreadsheets. We'll explore
how to use the `flutter_js` package to run JavaScript code and how to pass data
between Dart code and the platform-specific JS engines.
The "Complete Example" creates an app that looks like the screenshots below:
The "Demo" creates an app that looks like the screenshots below:
<table><thead><tr>
<th><a href="#demo">iOS</a></th>
<th><a href="#demo">Android</a></th>
</tr></thead><tbody><tr><td>
![iOS screenshot](pathname:///flutter/ios.png)
</td><td>
![Android screenshot](pathname:///flutter/and.png)
</td></tr></tbody></table>
:::warning Telemetry
@ -43,8 +52,18 @@ flutter config --disable-telemetry
## Integration Details
:::note pass
This demo assumes familiarity with Dart and Flutter.
:::
For the iOS and Android targets, the `flutter_js` package[^3] wraps JavaScriptCore[^4]
and QuickJS[^5] engines respectively.
The [SheetJS Standalone scripts](/docs/getting-started/installation/standalone)
can be parsed and evaluated in the wrapped engines.
### Loading SheetJS
#### Adding the scripts
@ -95,6 +114,7 @@ Since fetching assets is asynchronous, it is recommended to create a wrapper
```dart
class SheetJSFlutterState extends State<SheetJSFlutter> {
String _version = '0.0.0';
late JavascriptRuntime _engine;
@override void initState() {
_engine = getJavascriptRuntime();
@ -119,22 +139,47 @@ class SheetJSFlutterState extends State<SheetJSFlutter> {
### Reading data
The following diagram depicts the workbook waltz:
```mermaid
flowchart LR
file[(file data\nUint8List)]
subgraph SheetJS operations
base64(Base64\nstring)
wb((SheetJS\nWorkbook))
csv(CSV\nstring)
end
lld(List of\nLists)
tbl{{Data\nTable}}
file --> |`base64Encode`\nDart| base64
base64 --> |`XLSX.read`\nParse Bytes| wb
wb --> |`sheet_to_csv`\nExtract Data| csv
csv --> |`CsvToListConverter`\nDart| lld
lld --> |`Table`\nFlutter| tbl
```
The most common binary data type in Dart is `Uint8List`. It is the data type
for `http.Response#bodyBytes` and the return type of `File#readAsBytes()`.
The Flutter JS connector offers no simple interop for `Uint8List` data. The data
should be converted to Base64 before parsing.
should be converted to Base64 using `base64Encode` before parsing.
Once passed into the JS engine, the SheetJS `read` function[^6] can read the
Base64-encoded string and the `sheet_to_csv` utility function[^7] can generate
a CSV string from a worksheet. This string can be pulled back into Dart code.
The `csv` package provides a special `CsvToListConverter` converter to generate
`List<List<dynamic>>` (Dart's spiritual equivalent of the array of arrays):
`List<List<dynamic>>` (Dart's spiritual equivalent of the array of arrays).
The following snippet generates `List<List<dynamic>>` from a Dart `Uint8List`:
```dart
import 'dart:convert';
import 'package:http/http.dart' as http;
import 'package:csv/csv.dart';
class SheetJSFlutterState extends State<SheetJSFlutter> {
List<List<dynamic>> _data = [];
late JavascriptRuntime _engine;
void _processBytes(Uint8List bytes) {
String base64 = base64Encode(bytes);
@ -145,19 +190,76 @@ class SheetJSFlutterState extends State<SheetJSFlutter> {
String csv = func.stringResult;
setState(() { _data = CsvToListConverter(eol: "\n").convert(csv); });
}
}
```
## Demo
:::note
This demo was tested on an Intel Mac on 2023 May 31 with Flutter 3.10.2,
Dart 3.0.2, and `flutter_js` 0.7.0
This demo was tested on an Intel Mac on 2023-08-18 with Flutter 3.13.0, Dart
3.1.0, and `flutter_js` 0.8.0.
The iOS simulator runs iOS 16.2 on an iPhone 14 Pro Max.
The Android simulator runs Android 12.0 (S) API 31 on a Pixel 3.
:::
0) Follow the official "Install" instructions for Flutter[^8].
Run `flutter doctor` and confirm the following items are checked:
```
[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
[✓] Xcode - develop for iOS and macOS (Xcode 14.2)
[✓] Android Studio (version 2022.1)
```
(the actual version numbers may differ)
<details open><summary><b>Installation Notes</b> (click to hide)</summary>
:::caution pass
In local testing, there were issues with the Android toolchain:
```
error: Android sdkmanager not found. Update to the latest Android SDK and ensure that the cmdline-tools are installed to resolve this.
```
This was fixed by switching to Java 20, installing `Android SDK 33`, and rolling
back to `Android SDK Command-Line Tools (revision: 10.0)`
:::
:::caution pass
If Google Chrome is not installed, `flutter doctor` will show an issue:
```
[✗] Chrome - develop for the web (Cannot find Chrome executable at
/Applications/Google Chrome.app/Contents/MacOS/Google Chrome)
! Cannot find Chrome. Try setting CHROME_EXECUTABLE to a Chrome executable.
```
If Chromium is installed, the environment variable should be manually assigned:
```bash
export CHROME_EXECUTABLE=/Applications/Chromium.app/Contents/MacOS/Chromium
```
:::
</details>
Run `flutter emulators` and check for both `ios` and `android` emulators:
```
apple_ios_simulator • iOS Simulator • Apple • ios
Pixel_3_API_31 • Pixel 3 API 31 • Google • android
```
1) Disable telemetry.
```bash
@ -167,6 +269,8 @@ flutter config --no-analytics
flutter config --disable-telemetry
```
### Base Project
2) Create a new Flutter project:
```bash
@ -174,7 +278,7 @@ flutter create sheetjs_flutter
cd sheetjs_flutter
```
3) Open the iOS simulator
3) Open the iOS simulator.
4) While the iOS simulator is open, start the application:
@ -182,7 +286,7 @@ cd sheetjs_flutter
flutter run
```
Once the app loads in the simulator, stop the terminal process.
Once the app loads, stop the terminal process and close the simulator.
5) Install Flutter / Dart dependencies:
@ -219,7 +323,11 @@ cd ..`}
curl -L -o lib/main.dart https://docs.sheetjs.com/flutter/main.dart
```
9) Launch the app:
### iOS
9) Start the iOS simulator again.
10) Launch the app:
```bash
flutter run
@ -227,3 +335,70 @@ flutter run
The app fetches <https://sheetjs.com/pres.numbers>, parses, converts data to an
array of arrays, and presents the data in a Flutter `Table` widget.
11) Close the iOS simulator.
### Android
12) Start the Android emulator with `emulator -avd name_of_device`. The actual
emulator name can be found with `flutter emulators`:
```
% flutter emulators
2 available emulators:
apple_ios_simulator • iOS Simulator • Apple • ios
Pixel_3_API_31 • Pixel 3 API 31 • Google • android
^^^^^^^^^^^^^^--- the first column is the name
% emulator -avd Pixel_3_API_31
```
13) Launch the app:
```bash
flutter run
```
The app fetches <https://sheetjs.com/pres.numbers>, parses, converts data to an
array of arrays, and presents the data in a Flutter `Table` widget.
:::caution pass
When the demo was last run, there was a build error:
```
│ The plugin flutter_js requires a higher Android SDK version. │
│ Fix this issue by adding the following to the file /.../android/app/build.gradle: │
│ android { │
│ defaultConfig { │
│ minSdkVersion 21 │
│ } │
│ } │
```
This was fixed by editing `android/app/build.gradle`.
Searching for `minSdkVersion` should reveal the following line:
```text title="android\app\build.gradle"
minSdkVersion flutter.minSdkVersion
```
`flutter.minSdkVersion` should be replaced with `21`:
```diff title="android\app\build.gradle (diff)"
- minSdkVersion flutter.minSdkVersion
+ minSdkVersion 21
```
:::
[^1]: <https://dart.dev/> is the official site for the Dart Programming Language.
[^2]: <https://flutter.dev/> is the official site for the Flutter Framework.
[^3]: [The `flutter_js` package](https://pub.dev/packages/flutter_js) is hosted on the Dart package repository.
[^4]: See [the dedicated "Swift + JavaScriptCore" demo](/docs/demos/engines/jsc) for more details.
[^5]: See [the dedicated "C + QuickJS" demo](/docs/demos/engines/quickjs) for more details.
[^6]: See [`read` in "Reading Files"](/docs/api/parse-options)
[^7]: See [`sheet_to_csv` in "CSV and Text"](/docs/api/utilities/csv#delimiter-separated-output)
[^8]: See [the Flutter Installation Instructions](https://docs.flutter.dev/get-started/install)

8
docz/docs/03-demos/06-desktop/09-cli.md
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@ -44,7 +44,7 @@ This demo was tested in the following deployments:
|:-------------|:--------|:------------|:-----------|
| `darwin-x64` | `5.8.1` | `18.5.0` | 2023-05-08 |
| `darwin-arm` | `5.8.1` | `18.5.0` | 2023-06-05 |
| `win32-x64` | `5.8.1` | `18.5.0` | 2023-05-08 |
| `win10-x64` | `5.8.1` | `18.5.0` | 2023-05-08 |
| `linux-x64` | `5.8.1` | `18.5.0` | 2023-05-08 |
**`nexe`**
@ -53,7 +53,7 @@ This demo was tested in the following deployments:
|:-------------|:-------------|:------------|:-----------|
| `darwin-x64` | `4.0.0-rc.2` | `14.15.3` | 2023-05-08 |
| `darwin-arm` | `4.0.0-rc.2` | `18.16.0` | 2023-06-05 |
| `win32-x64` | `4.0.0-rc.2` | `14.15.3` | 2023-05-08 |
| `win10-x64` | `4.0.0-rc.2` | `14.15.3` | 2023-05-08 |
| `linux-x64` | `4.0.0-rc.2` | `14.15.3` | 2023-05-08 |
**`boxednode`**
@ -166,7 +166,7 @@ This demo was last tested in the following deployments:
| `darwin-x64` | `11.4.183.2` | 2023-05-22 |
| `darwin-mac` | `11.4.183.2` | 2023-05-22 |
| `linux-x64` | `11.4.183.2` | 2023-05-23 |
| `win32-x64` | `11.4.183.2` | 2023-05-23 |
| `win10-x64` | `11.4.183.2` | 2023-05-23 |
</details>
@ -253,7 +253,7 @@ This demo was last tested in the following deployments:
|:-------------|:---------|:-----------|
| `darwin-x64` | `1.33.2` | 2023-05-08 |
| `darwin-arm` | `1.34.1` | 2023-06-05 |
| `win32-x64` | `1.33.2` | 2023-05-08 |
| `win10-x64` | `1.33.2` | 2023-05-08 |
| `linux-x64` | `1.33.2` | 2023-05-08 |
</details>

2
docz/docs/03-demos/09-cloud/19-deno.md
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@ -41,7 +41,7 @@ The following example assumes the file is submitted at field name `file`:
<CodeBlock language="ts">{`\
// @deno-types="https://cdn.sheetjs.com/xlsx-${current}/package/types/index.d.ts"
import { read, utils } from 'https://cdn.sheetjs.com/xlsx-${current}/package/xlsx.mjs';
import * as Drash from "https://deno.land/x/drash@v2.5.4/mod.ts";
import * as Drash from "https://cdn.jsdelivr.net/gh/drashland/drash@v2.8.0/mod.ts";
\n\
class SheetJSResource extends Drash.Resource {
public paths = ["/"];

2
docz/docs/03-demos/12-engines/02_v8.md
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@ -362,7 +362,7 @@ This demo was last tested in the following deployments:
| `darwin-x64` | `0.71.2` | 2023-05-22 |
| `darwin-arm` | `0.73.0` | 2023-06-05 |
| `linux-x64` | `0.71.2` | 2023-05-23 |
| `win32-x64` | `0.71.2` | 2023-05-23 |
| `win10-x64` | `0.71.2` | 2023-05-23 |
:::

2
docz/docs/06-solutions/01-input.md
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@ -344,7 +344,7 @@ import * as XLSX from 'https://cdn.sheetjs.com/xlsx-${current}/package/xlsx.mjs'
import * as cptable from 'https://cdn.sheetjs.com/xlsx-${current}/package/dist/cpexcel.full.mjs';
XLSX.set_cptable(cptable);
\n\
import * as Drash from "https://deno.land/x/drash@v2.5.4/mod.ts";
import * as Drash from "https://cdn.jsdelivr.net/gh/drashland/drash@v2.8.0/mod.ts";
\n\
class SheetResource extends Drash.Resource {
public paths = ["/"];

13
docz/docs/07-csf/02-cell.md
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@ -1,16 +1,15 @@
---
title: Cell Objects
sidebar_position: 2
---
# Cell Object
Cell objects are plain JS objects with keys and values following the convention:
| Key | Description |
| --- | ---------------------------------------------------------------------- |
| | **Core Cell Properties** ([More Info](#data-types)) |
| `v` | raw value (number, string, Date object, boolean) |
| `t` | type: `b` Boolean, `e` Error, `n` Number, `d` Date, `s` Text, `z` Stub |
| `v` | raw value (number, string, Date object, boolean) |
| | **Number Formats** ([More Info](/docs/csf/features/nf)) |
| `z` | number format string associated with the cell (if requested) |
| `w` | formatted text (if applicable) |
@ -25,9 +24,11 @@ Cell objects are plain JS objects with keys and values following the convention:
| `h` | HTML rendering of the rich text (if applicable) |
| `s` | the style/theme of the cell (if applicable) |
Built-in export utilities (such as the CSV exporter) will use the `w` text if it
is available. To change a value, be sure to delete `cell.w` (or set it to
`undefined`) before attempting to export. The utilities will regenerate the `w`
Cell objects are expected to have a type (`t` property).
Built-in utilities that use formatted text (such as the CSV exporter) will use
the `w` text if available. When programmatically changing values, the `w` text
should be deleted before attempting to export. Utilities will regenerate the `w`
text from the number format (`cell.z`) and the raw value if possible.
The actual array formula is stored in the `f` field of the first cell in the

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docz/docs/07-csf/07-features/07-vba.md
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@ -33,7 +33,7 @@ supported in `XLSM`, `XLSB`, and `BIFF8 XLS` formats. The supported format
writers automatically insert the data blobs if it is present in the workbook and
associate with the worksheet names.
:::note
:::note pass
The `vbaraw` property stores raw bytes. [SheetJS Pro](https://sheetjs.com/pro)
offers a special component for extracting macro text from the VBA blob, editing
@ -217,7 +217,7 @@ To ensure the writers export the VBA blob:
- The `write` or `writeFile` call must include the option `bookVBA: true`
This example uses [`vbaProject.bin`](pathname:///vba/vbaProject.bin) from the
[sample file](pathname:///vba/vbaProject.bin):
[sample file](pathname:///vba/SheetJSVBAFormula.xlsm):
```jsx live
function SheetJSVBAPrepared() { return ( <button onClick={async () => {

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docz/static/deno/s2c.ts
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@ -3,7 +3,7 @@ import { read, utils, set_cptable, version } from 'https://cdn.sheetjs.com/xlsx-
import * as cptable from 'https://cdn.sheetjs.com/xlsx-0.20.0/package/dist/cpexcel.full.mjs';
set_cptable(cptable);
import * as Drash from "https://deno.land/x/drash@v2.5.4/mod.ts";
import * as Drash from "https://cdn.jsdelivr.net/gh/drashland/drash@v2.8.0/mod.ts";
class SheetJSResource extends Drash.Resource {
public paths = ["/"];
@ -23,7 +23,7 @@ class SheetJSResource extends Drash.Resource {
try { response.headers.set("access-control-allow-origin", "*"); } catch(e) {}
if (!file) throw new Error("File is required!");
var wb = read(file.content, {type: "buffer", dense: true});
return response.html( (type == "csv" ? utils.sheet_to_csv : utils.sheet_to_html)(wb.Sheets[wb.SheetNames[0]]));
return response.html((type == "csv" ? utils.sheet_to_csv : utils.sheet_to_html)(wb.Sheets[wb.SheetNames[0]]));
}
public GET(request: Drash.Request, response: Drash.Response): void {

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4
docz/static/server/SheetJSDrash.ts
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@ -4,7 +4,7 @@ import { read, utils, write, set_cptable } from 'https://cdn.sheetjs.com/xlsx-la
import * as cptable from 'https://cdn.sheetjs.com/xlsx-latest/package/dist/cpexcel.full.mjs';
set_cptable(cptable);
import * as Drash from "https://deno.land/x/drash@v2.5.4/mod.ts";
import * as Drash from "https://cdn.jsdelivr.net/gh/drashland/drash@v2.8.0/mod.ts";
class ParseResource extends Drash.Resource {
public paths = ["/"];
@ -13,7 +13,7 @@ class ParseResource extends Drash.Resource {
const file = request.bodyParam<Drash.Types.BodyFile>("file");
if (!file) throw new Error("File is required!");
var wb = read(file.content);
return response.html( utils.sheet_to_html(wb.Sheets[wb.SheetNames[0]]));
return response.html(utils.sheet_to_html(wb.Sheets[wb.SheetNames[0]]));
}
public GET(request: Drash.Request, response: Drash.Response): void {