我正在做一個Chrome擴展,關於chrome.tabs.onActivated
的文檔this statement有。Chrome tabs.onActivated.addListener會拋出一個「undefined」TypeError
每當我嘗試放置chrome.tabs.onActivated.addListener
,它說Uncaught TypeError: Cannot call method 'addListener' of undefined
。
整個background.html:
<script>
chrome.tabs.onActivated.addListener(function(info) {
var tab = chrome.tabs.get(info.tabId, function(tab) {
localStorage["current_url"] = tab.url;
});
});
</script>
PS。這是我使用的命令:'',',返回值:'[「onCreated()); 「,」onUpdated「,」onMoved「,」onSelectionChanged「,」onActiveChanged「,」onHighlightChanged「,」onDetached「,」onAttached「,」onRemoved「]' – 2012-03-31 08:54:00
這很好用,非常感謝! – azenet 2012-03-31 08:55:02