_initPullupRefresh: function() {
this.pulldown = false;
this.pullPocket = this.bottomPocket; //this.bottomPocket == null
this.pullPocket.classList.add(CLASS_BLOCK);
this.pullPocket.classList.add(CLASS_VISIBILITY);
this.pullCaption = this.bottomCaption;
this.pullLoading = this.bottomLoading;
},
模仿pullrefresh_sub.html; pullrefresh_sub.html 运行正常
自己的页面包错,具体错误在 _initPullupRefresh: function(){}
第三行报错
经调试原因是第二行的 this.bottomPocket == null;
demo中的 pullrefresh_sub.html this.bottomPocket 是有值的
我的代码是 作为子页面嵌入到父页面的 div 中,代码如下:(没有<html> <body> 结构)
<div id="pullrefresh" class="mui-content mui-scroll-wrapper">
<div class="mui-scroll">
<!--数据列表-->
<ul class="mui-table-view mui-table-view-chevron">
</ul>
</div>
</div>
<script>
mui.init({
pullRefresh: {
container: '#pullrefresh',
down: {
callback: pulldownRefresh
},
up: {
height:50,//可选.默认50.触发上拉加载拖动距离
auto:true,//可选,默认false.自动上拉加载一次
contentnomore:'没有更多数据了',//可选,请求完毕若没有更多数据时显示的提醒内容;
contentrefresh: '正在加载...',
callback: pullupRefresh
}
}
});
/**
* 下拉刷新具体业务实现
*/
function pulldownRefresh() {
alert("refresh");
setTimeout(function() {
var table = document.body.querySelector('.mui-table-view');
var cells = document.body.querySelectorAll('.mui-table-view-cell');
for (var i = cells.length, len = i + 3; i < len; i++) {
var li = document.createElement('li');
li.className = 'mui-table-view-cell';
li.innerHTML = '<a class="mui-navigate-right">Item ' + (i + 1) + '</a>';
//下拉刷新,新纪录插到最前面;
table.insertBefore(li, table.firstChild);
}
mui('#pullrefresh').pullRefresh().endPulldownToRefresh(); //refresh completed
}, 1500);
}
var count = 0;
/**
* 上拉加载具体业务实现
*/
function pullupRefresh() {
alert("more");
setTimeout(function() {
mui('#pullrefresh').pullRefresh().endPullupToRefresh((++count > 2)); //参数为true代表没有更多数据了。
var table = document.body.querySelector('.mui-table-view');
var cells = document.body.querySelectorAll('.mui-table-view-cell');
for (var i = cells.length, len = i + 20; i < len; i++) {
var li = document.createElement('li');
li.className = 'mui-table-view-cell';
li.innerHTML = '<a class="mui-navigate-right">Item ' + (i + 1) + '</a>';
table.appendChild(li);
}
}, 1500);
}
if (mui.os.plus) {
mui.plusReady(function() {
setTimeout(function() {
mui('#pullrefresh').pullRefresh().pullupLoading();
}, 1000);
});
} else {
mui.ready(function() {
mui('#pullrefresh').pullRefresh().pullupLoading();
});
}
</script>
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