我正在为Iphone开发应用程序,但我遇到了问题。当侧面板打开时,我用scrollTop()
导航到页面顶部。如果页面向下滚动,侧面板可以看到一点点它不会滚动到顶部,但是当我看不到面板时它将滚动到顶部。
这是我的HTML:
<div data-role="page" id="home" align="center">
<div data-role="panel" id="popupPanel" data-position="left" ontouchmove="event.preventDefault()" data-display="reveal">
<h3 id="userName2" class="blockText2"></h3>
<ul data-role="listview" data-theme="b" style="margin-top:10px;">
<a data-icon="false" data-role="button" data-shadow="false" data-corners="false" data-theme="b" id="seeYourProfile" href="#yourProfile" data-transition="slide" class="contentLink">Profile</a>
<a data-icon='false' data-role="button" data-transition="slide" data-shadow="false" data-corners="false" data-theme="b" href="#about" class="contentLink">About</a>
<a data-icon='false' data-role="button" data-transition="slide" data-shadow="false" data-corners="false" data-theme="b" href="#contacts" class="contentLink">My Contacts</a>
<a data-icon='false' data-role="button" data-transition="slide" data-shadow="false" data-corners="false" data-theme="b" href="#teams" class="contentLink">My Teams</a>
<a data-icon='false' data-role="button" data-transition="slide" data-shadow="false" data-corners="false" data-theme="b" onclick="sc.signOut();return false;" class="contentLink">Logout</a>
</ul>
</div>
<div data-role="header" id="header" data-position="fixed" data-tap-toggle="false" style="z-index:99999;">
<a href="#home" data-theme="none" data-role="none" id="btPopUpPanel" style="float:left;color:lightgrey;text-decoration:none;" data-direction="reverse" data-transition="slide"><i class="icon-reorder icon-2x"></i></a>
<h1>News feed</h1>
<a data-role="none" data-theme="none" id="btRefreshAllActivities" style="float:left;color:lightgrey;text-decoration:none;" data-transition="slide"><i class="icon-refresh icon-2x"></i></a>
</div>
<div data-role="content">
<h3 id="noActivities">No activities found.</h3>
<ul data-role="listview" data-theme="a" id="listActivities"></ul>
<div id="submitBtn" style="margin-top:20px;">
<button type="submit" data-shadow="false" data-corners="false" data-role="button" data-theme="b" id="btMoreActivity">More Activity</button>
</div>
</div>
这是我的JS:
$('#btPopUpPanel').on('vclick', function() {
if ($.mobile.activePage.jqmData("panel") !== "open") {
$("#popupPanel").panel("open");
$("#popupPanel").scrollTop();
} else {
$("#popupPanel").panel("close");
}
});
我也尝试了$("#home").scrollTop();
和$("#popupPanel").scrollTo(0,0);
,但它没有用。有人有什么建议吗?
答案 0 :(得分:0)
自己找到答案,而不是使用$("#popupPanel").scrollTop();
我使用document.getElementById('popupPanel').scrollIntoView();
答案 1 :(得分:0)
即时滚动到顶部
$(document).scrollTop(0);
动画滚动300毫秒
$('html, body').animate({
scrollTop: 0
}, 300);