使用chrome扩展名移至页面顶部 [英] Move to top of page with chrome-extension

问题描述

有没有人知道一个命令将滚动到顶部/跳转到顶部功能绑定到一个按钮？

我发现了一些更花哨的东西，有一个更简单的版本：
https://chrome.google.com/extensions/ detail / chiikmhgllekggjhdfjhajkfdkcngplp

非常感谢。

那么，你可以做到以下几点，滚动到X = 0，Y = 0，这就是它 https://developer.mozilla.org/en/window.scroll

  window.scroll（0，0 ）; 
  

如果您想将其与Google Chrome扩展程序挂钩，您只需创建JavaScript文件并将其注入到您的页面：

background.html

  chrome.browserAction.onClicked.addListener（function（tab）{
 chrome.tabs.executeScript（tab.id，{code：'window.scroll（0，0）;'}） ; 
}）; 
  

manifest.json

确保您拥有标签权限和浏览器操作：

  ... 
 ... 
browser_action：{
default_icon：some_icon.png，
}，
permissions：[
tabs，
 http：// * / *
，
 ... 
 ... 
  

我没有测试过，但它会让你知道如何通过浏览器操作按钮通过扩展将命令从Chrome发送到网站。一旦你点击那个按钮，它将执行一个脚本将该页面滚动到top.absolute顶部。

does anybody know a command to bind "scroll to top"/ "jump to top" function to a button?

I found something more fancy, but would like to have a more simple version: https://chrome.google.com/extensions/detail/chiikmhgllekggjhdfjhajkfdkcngplp

Much appreciated.

解决方案

Well, you can just do the following, scroll to X=0, and Y=0, and thats it https://developer.mozilla.org/en/window.scroll

window.scroll(0, 0);

If you want to hook that up to Google Chrome Extensions, all you need to do is create a JavaScript file and inject it to your page:

background.html

chrome.browserAction.onClicked.addListener(function(tab) {
  chrome.tabs.executeScript(tab.id, {code: 'window.scroll(0, 0);'});
});

manifest.json

Make sure you have the tabs permission and browser action:

  ...
  ...
 "browser_action": {
   "default_icon": "some_icon.png",
 },
 "permissions": [
   "tabs",
   "http://*/*"
 ],
  ...
  ...

I havn't tested that, but it will give you an idea how to send a command from Chrome to Website through extensions via browser action button. Once you click on that button, it will execute a script to scroll that page to the top.absolute top.

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