标签：function chrome button 扩展 tabs edge sendMessage test 页面
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="js/jquery.min.js"></script>
<script src="js/popup.js"></script>
</head>
<body>
<input id="test_button" type="button" value="测试">
</body>
</html>
$(document).ready(function(){
$("input[id='test_button']").click(function(){
chrome.tabs.getSelected(null, function(tab) {
chrome.tabs.sendMessage(tab.id, {greeting: "test_button"}, function(response) {
console.log(response);
})
});
});
});
3.content.js
$(document).ready(function(){
chrome.extension.onMessage.addListener(function(request, sender, sendMessage) {
if (request.greeting == "test_button") {
alert('hello world');
sendMessage('hello world');
}
});
});
标签：function,
chrome,
button,
扩展,
tabs,
edge,
sendMessage,
test,
页面
From： https://www.cnblogs.com/wstong2052/p/17204820.html