Oma*_*mar 1 javascript javascript-events cordova
我正在尝试做一个简单的警报('测试')应用程序,但事件没有被解雇,这是代码:
function onLoad() {
document.addEventListener("deviceready", onDeviceReady, false);
}
// Cordova is loaded and it is now safe to make calls Cordova methods
//
function onDeviceReady() {
alert('omar');
}
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HTML:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Hello World</title>
</head>
<body>
<div class="app">
<h1>AAAA</h1>
</div>
<script type="text/javascript" src="cordova-2.2.0.js"></script>
<script type="text/javascript" src="js/index.js"></script>
</body>
</html>
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为什么是这样?
正确的方法是在添加事件侦听器之前确保文档已完全加载.
例:
HTML:
<body onload="onLoad">
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JS:
function onLoad() {
document.addEventListener("deviceready", onDeviceReady, false);
}
function onDeviceReady() {
//anything you want done after deviceready has fired
}
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使用jQuery,您可以使用$(document).ready()而不是<body onload="onLoad()">
例:
$(document).ready() {
document.addEventListener("deviceready", onDeviceReady, false);
}
function onDeviceReady() {
//anything you want done after deviceready has fired
}
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