Trelloのリストからカードがすべてなくなった時に、リストの背景に指定した画像を表示させる拡張

Latest Version

Version
1.1.4
Update
January 21, 2018
Size
387KiB
Developer
Category
Users
3
Rating
0 ★
Manifest Version
2
Web Store Status
Languages Support
日本語
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Permissions
Storage
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List Back Image for Trello Extension

Trelloでタスクを管理している方向けのChrome拡張。
Trelloのリストからカードがすべてなくなった時に、リストの背景に指定した画像を表示させる。

いわゆるgmailで受信トレイが空になった時に表示される例のアレです😏

【詳細】
使用時には、アイコンをクリックして下記の設定を行う
- 背景画像を表示させるリスト名称
- 表示画像はurlで指定
- 画像を表示させるためのサイズ指定

詳しい使い方は動画・HPを参照
Youtube :https://www.youtube.com/watch?v=Prlp0VoCuYY
HP : https://github.com/kbn1053/ListBGImage-for-Trello
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "List Back Image for Trello", "version": "1.1.4", "manifest_version": 2, "description": "Trello\u306e\u30ea\u30b9\u30c8\u304b\u3089\u30ab\u30fc\u30c9\u304c\u3059\u3079\u3066\u306a\u304f\u306a\u3063\u305f\u6642\u306b\u3001\u30ea\u30b9\u30c8\u306e\u80cc\u666f\u306b\u6307\u5b9a\u3057\u305f\u753b\u50cf\u3092\u8868\u793a\u3055\u305b\u308b\u62e1\u5f35", "homepage_url": "https://github.com/kbn1053/ListBGImage-for-Trello", "icons": { "16": "icons/icon16.png", "48": "icons/icon48.png", "128": "icons/icon128.png" }, "page_action": { "default_icon": { "19": "icons/icon19.png" }, "default_title": "List Back Image for Trello", "default_popup": "popup.html" }, "content_scripts": [ { "matches": [ "https://trello.com/*" ], "css": [ "css/style.css" ], "js": [ "js/script.js" ] } ], "background": { "scripts": [ "js/background.js" ], "persistent": false }, "permissions": [ "storage" ], "web_accessible_resources": [ "images/ocean_bed.png" ]}
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How to download and manually install List Back Image for Trello extension for Chrome

Looking for a way to install List Back Image for Trello 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 List Back Image for Trello extensions manually, this article outlines two simple methods to effortlessly install List Back Image for Trello extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download List Back Image for Trello extension and manually install through Drag &Drop

If you ever need to manually install a List Back Image for Trello 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 List Back Image for Trello Extension by clicking the "Download CRX" button on the website.

Look for the List Back Image for Trello extension you wish to install. Go to the website and download the List Back Image for Trello extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for List Back Image for Trello 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 List Back Image for Trello 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 List Back Image for Trello extension for Chrome and install in Developer Mode

This is another method to install List Back Image for Trello 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 List Back Image for Trello extension file

Select and download the List Back Image for Trello 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 List Back Image for Trello 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 List Back Image for Trello 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 List Back Image for Trello 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 List Back Image for Trello extension in 2 ways. We hope this guide proves helpful.

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