App-Android(使用App+htnl5框架,解决消息推送兼容SignalR问题)
loulijun2021
2022-09-18 e5d34f5c51e4a852e67d24709ec7e7b708846066
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<!DOCTYPE HTML>
<html>
    <head>
        <meta charset="utf-8"/>
        <meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
        <meta name="HandheldFriendly" content="true"/>
        <meta name="MobileOptimized" content="320"/>
        <title>下拉刷新</title>
        <script type="text/javascript" src="../js/common.js"></script>
        <script type="text/javascript" charset="utf-8">
var ws=null;
var list=null;
// 扩展API加载完毕,现在可以正常调用扩展API
function plusReady(){
    ws=plus.webview.currentWebview();
    ws.setStyle({pullToRefresh: {
        support: true,
        style: (plus.os.name=='iOS')?'default':'circle'
    }});
    ws.addEventListener('pullToRefresh', onRefresh, false);
    //ws.setPullToRefresh({support:true,style:'circle'}, onRefresh);    // 通过方法设置下拉刷新 
    // 第一次打开页面即开始刷新列表
    setTimeout(function(){
        console.log('Initializ refresh');
        ws.beginPullToRefresh();
    }, 200);
}
// 判断扩展API是否准备,否则监听'plusready'事件
if(window.plus){
    plusReady();
}else{
    document.addEventListener('plusready', plusReady, false);
}
// DOM构建完成获取列表元素
document.addEventListener('DOMContentLoaded', function(){
    list=document.getElementById('list');
    var offset=document.getElementById('offset');
    offset&&(offset.style.height=topoffset+44+'px');
});
// 刷新页面
function onRefresh(){
    setTimeout(function(){
        if(list){
            var item=document.createElement('li');
            item.innerHTML='<span>New Item '+(new Date())+'</span>';
            list.insertBefore(item,list.firstChild);
        }
        ws.endPullToRefresh();
    },1000);
}
        </script>
        <link rel="stylesheet" href="../css/common.css" type="text/css" charset="utf-8"/>
        <style type="text/css">
li {
    padding: 1em;
    border-bottom: 1px solid #eaeaea;
}
li:active {
    background: #f4f4f4;
}
        </style>
    </head>
    <body>
        <ul id="list" style="list-style:none;margin:0;padding:0;">
            <li><span>Initializ List Item 1</span></li>
            <li><span>Initializ List Item 2</span></li>
            <li><span>Initializ List Item 3</span></li>
            <li><span>Initializ List Item 4</span></li>
            <li><span>Initializ List Item 5</span></li>
            <li><span>Initializ List Item 6</span></li>
            <li><span>Initializ List Item 7</span></li>
            <li><span>Initializ List Item 8</span></li>
            <li><span>Initializ List Item 9</span></li>
            <li><span>Initializ List Item 10</span></li>
        </ul>
    </body>
</html>