[英]Autoscroll div with jQuery to the bottom after appending
I have a div class='messages'. 我有一个div class ='messages'。 I add date to this div via jQuery.append() Here are the styles:
我通过jQuery.append()向这个div添加日期以下是样式:
.messages {
border: 1px solid #dddddd;
padding:10px;
height: 400px;
overflow-x:visible;
overflow-y: scroll;
-webkit-border-radius: 5px;
-moz-border-radius: 5px;
border-radius: 5px;
margin-bottom:10px;
font-size:14px;
}
For autoscroll I use such function: 对于autoscroll我使用这样的功能:
receiveMessage = function (name, message, type) {
//adding new message
$("#messages").append('<strong>' + name + ": " + '</strong>' + message + '<br>');
/autoscrolling to the bottom
$("#messages").animate({
scrollTop: $("#messages").height()
}, 300);
}
About ~20 messages are scrolling normally, but after it 'hangs', new messages are not scrolled. 大约有20条消息正常滚动,但在“挂起”后,新消息不会滚动。 Chrome Version 19.0.1084.56 .
Chrome版本19.0.1084.56。 What I'm doing wrong?
我做错了什么? Thanks!
谢谢!
Change 更改
scrollTop: $("#messages").height()
to 至
scrollTop: $("#messages").scrollHeight
This solution did not work for me, however, the following did... 这个解决方案对我不起作用,但是,以下做了......
$(document).ready(function(){
$('#chat-scroll').animate({
scrollTop: $('#chat-scroll').get(0).scrollHeight}, 2000);
});
Please try: 请试试:
$(document).ready(function(){
$('#chat-scroll').animate({scrollTop: $('#chat-scroll')[0].scrollHeight}, 2000);
});
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