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我是新開發鉻擴展,並希望從一些簡單的代碼開始。我試圖在用戶點擊圖標時更改徽章文本。但是,這似乎並不奏效。任何人都可以建議我在這裏做錯了什麼?單擊圖標時如何更改Chrome擴展徽章文本?
的manifest.json
{
"name": "Hello World",
"description": "Just displays hello world",
"version": "1.2",
"manifest_version": 2,
"background":
{
"scripts": ["background.js"],
"persistent": false
},
"browser_action":
{
"name": "Click to display",
"default_popup": "popup.html"
}
}
background.js
function updatebadge()
{
chrome.browserAction.setBadgeText({text: "Hello!"});
};
chrome.browserAction.onClicked.addListener(updatebadge);
popup.html
<body>
Hello, World!
</body>