我们如何获取当前chrome标签的父标签URL? [英] How do we get the parent tab URL of the current chrome tab?

问题描述

在我的应用程序主页上，有一个链接，当单击该链接时会打开一个新选项卡.

On my application home page, there is a link which opens a new tab when clicked.

经过研究，我发现下面的代码在启动新的chrome标签页时触发.下面的"active_tab"对象提供了有关当前标签的信息.

After some research, I found below code which gets triggered when a new chrome tab is launched. The "active_tab" object below gives information about the current tab.

但是，我们如何在此处获取父级"标签的网址(之前的活动标签)?请帮忙.
我需要在此处获取启动此active_tab的主页网址.

But how do we get the Parent tab URL (previous active tab) here ? Please help.
I need to get my Home page url here from which this active_tab is launched.

chrome.tabs.onActivated.addListener(function(activeInfo) {  
  chrome.tabs.get(activeInfo.tabId, function(active_tab){

      alert(active_tab.url);          

      /* code */

   });
});

推荐答案

感谢@wOxxOm.

使用openerTabId属性获取父标签.

Used the openerTabId property to get parent tab.

chrome.tabs.onActivated.addListener(function(activeInfo) {  
    chrome.tabs.get(activeInfo.tabId, function(active_tab){
        chrome.tabs.get(active_tab.openerTabId, function(parent_tab){             
            alert(parent_tab.url);            
        });     
    });
});

这篇关于我们如何获取当前chrome标签的父标签URL?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！