我有一个带有反馈表单的iFrame.用户单击提交后,我希望使用父窗口滚动到顶部.我知道我可以滚动到页面顶部:
$('html, body').animate({scrollTop:0}, 'slow');
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但是,这只会滚动iframe的内容,而不是父页面.有什么建议?
xar*_*xar 32
尝试一下这个:
window.parent.$("body").animate({scrollTop:0}, 'slow');
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小智 8
<script>
jQuery(document).ready(function($) {
FB.Canvas.scrollTo(0,0);
FB.Canvas.setSize({width: 760, height:$('body').height()+20});
});
function scrollTo(x,y) {
$("body").append('<iframe id="scrollTop" style="border:none;width:1px;height:1px;position:absolute;top:-10000px;left:-100px;" src="http://static.ak.facebook.com/xd_receiver_v0.4.php?r=1#{%22id%22%3A0%2C%22sc%22%3Anull%2C%22sf%22%3A%22%22%2C%22sr%22%3A2%2C%22h%22%3A%22iframeOuterServer%22%2C%22sid%22%3A%220.957%22%2C%22t%22%3A0}[0%2C%22iframeInnerClient%22%2C%22scrollTo%22%2C{%22x%22%3A'+x+'%2C%22y%22%3A'+y+'}%2Cfalse]" onload="$(\'#scrollTop\').remove();"></iframe>');
}
</script>
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