我需要访问我的Chrome扩展程序已创建的窗口的标签。
这是我用来创建窗口的代码:
chrome.windows.create({
url: fullUrl,
width: w,
height: h,
type: 'normal'
}, function() {
chrome.windows.getCurrent(function(window) {
chrome.tabs.getSelected(window.id,
function (response){
var ourWindow = response.id
alert('created a window with a tab id of: ' + ourWindow);
});
});
});
我希望能够访问我们之前设置的'ourWindow'变量的代码:
chrome.tabs.onUpdated.addListener(function(tabId, changeInfo, tab) {
if(changeInfo.status == "loading") {
if(tabId == ourWindow) {
alert('Holy smokes, this is the window we created!');
}
}
});
我似乎无法访问该变量,因为它是在onUpdated.addListener之外创建的。有什么想法吗?
答案 0 :(得分:3)
将此var移动到全局变量空间:
var ourWindow = null;
...
chrome.tabs.getSelected(window.id,
function (response){
ourWindow = response.id;
});