preload_home.html(預加載的首頁)
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
<link href="css/mui.min.css" rel="stylesheet" />
</head>
<body>
<button type="button" id="btn_open">打開預加載的頁面</button>
<script src="js/mui.min.js"></script>
<script type="text/javascript">
mui.init();
var page = null;
mui.plusReady(function() {
//預加載頁面mui.preload必須放在plusReady事件中
page = mui.preload({
url: 'preload_sub.html',
id: 'preload_sub',
extras: {
name: 'durant'
}
});
})
document.getElementById("btn_open").addEventListener('tap', function() {
//預加載僅會提前創建webview,並不會默認打開,因此需要再使用mui.openWindow方法打開對應窗口,才會看到預加載效果。
if(page) {
//方法1:直接調用預加載頁面對象page的show方法
//page.show();
//方法2:mui.openWindow
//mui.openWindow('preload_sub');//簡寫,通過ID打開指定頁面
mui.openWindow({
url: 'preload_sub.html',
id: 'preload_sub'
}) //亦可寫詳細的參數
//方法3:getWebviewById(),通過ID找到webview,再調用show()方法
//var wv = plus.webview.getWebviewById('preload_sub'); //請在plus ready后再調用plus api,不一定非得寫在plusReady事件中
//console.log(page == wv) //true,page就是'preload_sub'所對應的webview
//wv.show();
}
})
</script>
</body>
</html>
preload_sub.html(預加載的頁面)
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
<link href="css/mui.min.css" rel="stylesheet" />
</head>
<body>
<div id="div1"></div>
<script src="js/mui.min.js"></script>
<script type="text/javascript">
mui.init();
// window.onload=function(){
mui.plusReady(function() {
var self = plus.webview.currentWebview();
document.getElementById("div1").innerText = 'hi,' + self.name;
})
// }
</script>
</body>
</html>