我已直接在 HTML 文件中对 Div 内的 jQuery Mobile 按钮进行硬编码，并且它显示正确。请找到下面的图片
但是当我通过 JavaScript 修改它时，这两个按钮消失了。不知道为什么。请找到下面的图片
难道是因为 jQuery Mobile Listview 动态删除了一些样式吗？
这是 HTML
<div data-role="content" data-theme="c">
<div id="ListOfCals">
<ul data-role="listview">
<li data-icon='false'>
<div id='ColorCodeDiv' style='background-color:#FFF;'></div>
Calendar 2
<p style='margin-top:2px'><strong><font size='2' color='#006600'>Active</font></strong></p>
<div id='calendarListView'>
<a name='del' data-role='button' href='#' data-icon='delete' data-theme='g' data-iconpos='notext' data-inline='true' data-bttype='delete'></a>
<a name='del' data-role='button' href='#' data-icon='gear' data-theme='e' data-iconpos='notext' data-inline='true' data-bttype='edit'></a>
</div>
</li>
</ul>
</div>
这是使用的 JavaScript 代码
var strCalList = "<ul data-role='listview'>";
var ListOfCals = JSON.parse(data.d);
$(ListOfCals).each(function(){
strCalList +="<li data-icon='false'>";
strCalList += "<div id='ColorCodeDiv' style='background-color:"+$.trim(this.ColorCode)+"'></div>"
strCalList += this.CalendarName;
if(this.Active==true){
strCalList +="<p style='margin-top:2px'><strong><font size='2' color='#006600'>Active</font></strong></p>" ;
}
else if(this.Active==false){
strCalList +="<p style='margin-top:2px'><strong><font size='2' color='#FF0000'>Inactive</font></strong></p>";
}
strCalList +="<div id='dvBtn'>";
strCalList += "<a name='del' data-role='button' href='#' data-icon='gear' data-theme='e' data-iconpos='notext' data-inline='true' data-bttype='edit' ></a>";
strCalList +="<a name='del' data-role='button' href='#' data-icon='delete' data-theme='g' data-iconpos='notext' data-inline='true' data-bttype='delete'></a>";
strCalList +="</div>";
strCalList +="</li>";
});
strCalList = strCalList+"</ul>";
$('#ListOfCals').html(strCalList);
$('#ListOfCals ul').listview();
有人能弄清楚为什么吗？感谢您提前抽出时间。
最佳答案
我刚刚尝试了您的示例，对我来说，使用 Windows 7 和 Firefox Nightly 可以正常工作，请参阅 here 。您是否仅在特定配置上遇到问题？
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Test</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.css" />
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.js"></script>
</head>
<body>
<div data-role="page">
<div data-role="content" data-theme="c">
<div id="ListOfCals">
<ul data-role="listview">
<li data-icon='false'>
<div id='ColorCodeDiv' style='background-color:#FFF;'></div>
Calendar 2
<p style='margin-top:2px'><strong><font size='2' color='#006600'>Active</font></strong></p>
<div id='calendarListView'>
<a name='del' data-role='button' href='#' data-icon='delete' data-theme='g' data-iconpos='notext' data-inline='true' data-bttype='delete'></a>
<a name='del' data-role='button' href='#' data-icon='gear' data-theme='e' data-iconpos='notext' data-inline='true' data-bttype='edit'></a>
</div>
</li>
</ul>
</div>
<script>
$(document).on("mobileinit", function(){
var strCalList = "<ul data-role='listview'>";
var ListOfCals = JSON.parse(data.d);
$(ListOfCals).each(function(){
strCalList +="<li data-icon='false'>";
strCalList += "<div id='ColorCodeDiv' style='background-color:"+$.trim(this.ColorCode)+"'></div>"
strCalList += this.CalendarName;
if(this.Active==true){
strCalList +="<p style='margin-top:2px'><strong><font size='2' color='#006600'>Active</font></strong></p>" ;
}
else if(this.Active==false){
strCalList +="<p style='margin-top:2px'><strong><font size='2' color='#FF0000'>Inactive</font></strong></p>";
}
strCalList +="<div id='dvBtn'>";
strCalList += "<a name='del' data-role='button' href='#' data-icon='gear' data-theme='e' data-iconpos='notext' data-inline='true' data-bttype='edit' ></a>";
strCalList +="<a name='del' data-role='button' href='#' data-icon='delete' data-theme='g' data-iconpos='notext' data-inline='true' data-bttype='delete'></a>";
strCalList +="</div>";
strCalList +="</li>";
});
strCalList = strCalList+"</ul>";
$('#ListOfCals').html(strCalList);
$('#ListOfCals ul').listview();
});
</script>
</div>
</body>
</html>
关于javascript - jQuery Mobile ListView 按钮不可见，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/13680861/