Export table(s) in the web pages into downloadable CSV, JSON file(s)

Latest Version

Version
0.0.2
Update
March 18, 2022
Size
653KiB
Developer
Category
Users
77
Rating
1 ★
Manifest Version
2
Web Store Status
Languages Support
English
See more
Permissions
Storage
Tabs
Http://*/
Https://*/
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Mr. Table (by TYO lab) Extension

In short, Mr. Table is a tool that can help extract data from table(s) (e.g. *
) of the web pages, and the extracted data can be saved into either \"csv\" or \"json\" format.

We often have needs to collect data from the Internet for our work or our study, however, data presented in the web pages are often not in the format that we want. For example, most data in the web pages are presented using HTML tag '
' or '
', but we want data can be processed by our programs or our tools (e.g. Excel).

With \"Mr. Table\", data can be converted from what you can see from the web pages to the format that we can actually use.

Data often is presented using HTML table and related tags in the following ways:
- for the table
- for the table column names
- for the table header row
- for the actual data
- for a data row
-
for the table header cell
-
for a data cell

For those data you can simply using the default settings with preset table selector, column selector, cell selector, etc.

Data also often is presented using CSS, and data is grouped in
tags and styled with CSS classes, for Example:



  1. #


    ID

    Name

    Age


    ...


  2. 1


    John Doe

    23


    ...


  3. 1


    John Smith

    37


    ...

  4. ...


Unfortunately, for such tables you can only extract them by specify the selectors manually.

We can work on a smart way to extract data from such tables if we can get more support.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "Mr. Table (by TYO lab)", "description": "Export table(s) in the web pages into downloadable CSV, JSON file(s)", "version": "0.0.2", "icons": { "16": "images/favicon-16x16.png", "32": "images/favicon-32x32.png", "96": "images/favicon-96x96.png" , "128": "images/favicon-128x128.png"}, "permissions": [ "storage", "tabs", "http://*/", "https://*/" ], "background": { "scripts": ["scripts/background.js"] }, "content_scripts": [ { "matches": ["*://*/*"], "js": ["scripts/dummy.js", "scripts/jquery.min.js", "scripts/te.js", "scripts/data-export.js", "scripts/content.js"], "all_frames": true }], "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'", "page_action": { "default_title": "Mr. Table (by TYO lab)", "default_popup": "popup.html" }, "manifest_version": 2}
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How to download and manually install Mr. Table (by TYO lab) extension for Chrome

Looking for a way to install Mr. Table (by TYO lab) extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install Mr. Table (by TYO lab) extensions manually, this article outlines two simple methods to effortlessly install Mr. Table (by TYO lab) extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Mr. Table (by TYO lab) extension and manually install through Drag &Drop

If you ever need to manually install a Mr. Table (by TYO lab) extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the Mr. Table (by TYO lab) Extension by clicking the "Download CRX" button on the website.

Look for the Mr. Table (by TYO lab) extension you wish to install. Go to the website and download the Mr. Table (by TYO lab) extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Mr. Table (by TYO lab) extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the Mr. Table (by TYO lab) extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download Mr. Table (by TYO lab) extension for Chrome and install in Developer Mode

This is another method to install Mr. Table (by TYO lab) extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the Mr. Table (by TYO lab) extension file

Select and download the Mr. Table (by TYO lab) extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the Mr. Table (by TYO lab) extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your Mr. Table (by TYO lab) extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the Mr. Table (by TYO lab) extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install Mr. Table (by TYO lab) extension in 2 ways. We hope this guide proves helpful.

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