查找当前标签的网址。制作一个FireFox浏览器插件 [英] Find URL of current tab. Making a FireFox Browser add-on

问题描述

我正在制作Firefox浏览器插件，需要找到当前标签的网址。

我试过这个帖子在当前选项卡/窗口中打开一个URL 但它告诉我'窗口'没有被定义。 （我认为是因为我正在做一个附加组件，而不是一个扩展组件）。

这是我试过的：

  var widgets = require（'widget'）; 
 var tabs = require（'tabs'）; 
 
 var widget1 = widgets.Widget（{
 id：widget1，
 label：widget1，
 contentURL：http：//www.mozilla .org / favicon，
 onClick：function（）{
 console.log（tabs.url）; 
} 
}）
  

我做了一个小部件，当我点击它时，当前选项卡的url应该是'console.log'ed。

似乎没有发生！继续收到info：undefined，这意味着tabs.url没有返回任何东西。但是这似乎是根据 https://addons.mozilla.org/zh-CN/developers/docs/sdk/1.5/packages/addon-kit/docs/tabs.html

任何人有任何想法？

谢谢，

解决方案

$ c> const {ActionButton} = require（sdk / ui / button / action）;
const clipboard = require（sdk / clipboard）;
const tabs = require（'sdk / tabs'）;

let button = ActionButton（{
id：my-button-id，
label：Button Label，
icon：{
32：chrome：//mozapps/skin/extensions/extensionGeneric.png
}，
onClick：function（state）{
let url = tabs.activeTab.url;
console.log（active tab url：，url）;
require（sdk / notifications）。notify（{
title：Active Tab's Url is+ url，
text：Click to copy。，
onClick：function（）{
clipboard.set（url）;
}
}）;
}
}）;

您应该查看选项卡模块上的文档

注意：我已经更新此代码示例使用自Firefox 29以来的新UI模块 - 原始问题中使用的小部件模块在当时有效，但此后已被弃用，然后被移除。

I'm making a Firefox Browser Add-on and need to find the url of the current tab

I've tried this post Opening a URL in current tab/window from a Firefox Extension but it tells me that 'window' is not defined. (I think because I am making an add-on rather than an extension.)

Here's what I've tried to do:

var widgets = require('widget');
var tabs = require('tabs');

var widget1 = widgets.Widget({
  id: "widget1",
  label: "widget1",
  contentURL: "http://www.mozilla.org/favicon",
  onClick: function() {
    console.log(tabs.url);
  }
})

I've made a widget such that when I click it the url of the current tab should be 'console.log'ed.

Doesn't seem to happen! Keep getting "info: undefined" which clearly means that tabs.url isn't returning anything. But this seems to be the way to use it according to https://addons.mozilla.org/en-US/developers/docs/sdk/1.5/packages/addon-kit/docs/tabs.html

Anyone have any ideas?

Thanks,

Will

解决方案

You're almost there:

const { ActionButton } = require("sdk/ui/button/action");
const clipboard = require("sdk/clipboard");
const tabs = require('sdk/tabs');

let button = ActionButton({
  id: "my-button-id",
  label: "Button Label",
  icon: {
    "32": "chrome://mozapps/skin/extensions/extensionGeneric.png"
  },
  onClick: function(state) {
    let url = tabs.activeTab.url;
    console.log("active tab url:", url);
    require("sdk/notifications").notify({
      title: "Active Tab's Url is "+url,
      text: "Click to copy.",
      onClick: function() {
        clipboard.set(url);
      }
    });
  }
});

You should check out the documentation on the tabs module.

Note: I've updated this code example to use the new ui modules available since Firefox 29 - the 'widget' module used in the original question was valid at the time but has since been deprecated and then removed.

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