javascript livequery 实例

来源：互联网发布：mysql syntax 编辑：程序博客网时间：2024/06/05 22:46
test.html
<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title>Document</title>    <script src="//cdn1.lncld.net/static/js/3.3.0/av-live-query-min.js"></script>    <script type="text/javascript">        function hello(){            var APP_ID = '自己ID';            var APP_KEY = '自己key';            AV.init({            appId: APP_ID,            appKey: APP_KEY,            });            create();        }        //新增        function create(){            var testObj = new AV.Object('Todo');            testObj.set('state','doing');            testObj.save();        }    </script></head><body>    <button onclick="hello()">hello</button></body></html>tests.html<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title>Document</title>    <!-- 存储服务 -->    <script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script>    <script src="//cdn1.lncld.net/static/js/3.3.0/av-live-query-min.js"></script>    <script type="text/javascript">        $(document).ready(function(){            var APP_ID = '';            var APP_KEY = '';            AV.init({            appId: APP_ID,            appKey: APP_KEY,            });            // 正在进行中的 Todo            var doingQuery = new AV.Query('Todo').equalTo('state', 'doing');            //订阅            doingQuery.subscribe().then(function(liveQuery) {             liveQuery.on('create', function(newDoingItem) {                 console.log(123);                 });            });    </script></head><body></body></html>
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