Created
September 22, 2012 08:48
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comment_screen.html
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<html> | |
<head> | |
<title></title> | |
<script src='https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js' type='text/javascript'></script> | |
</head> | |
<script type="text/javascript"> | |
// コメントの場所を指定 | |
function setPosition(id) { | |
var top = $('#nicoscreen').offset(); | |
var itemHeight = $(id).height(); | |
var bottom = top.top + $('#nicoscreen').height() - itemHeight; | |
var length = bottom - top.top; | |
return bottom - length * Math.random(); | |
} | |
var commentNum = 0; | |
function addComment() { | |
var comment = $("#comment_text").val(); | |
commentNum++; | |
var commentPos = $('#nicoscreen').offset(); | |
var nico_comment = $('<div id="item" style="font-size: 18px; color: white; font-weight: bold; text-shadow: black 1px 1px 1px; width: 100px; white-space: nowrap; position: absolute;">' + comment + '</li>').appendTo('#nicoscreen'); | |
var offset = nico_comment.offset({top:setPosition('#item'),left:commentPos.left + $('#nicoscreen').width()}); | |
var animation = offset.animate({left:-$(window).width()}, { | |
duration: 10000, | |
easing: 'linear', | |
queue: false, | |
complete: function () { | |
animation.hide(); | |
} | |
}); | |
// リスト表示 | |
if (commentNum % 2) { | |
$('<div id="list_item" style="background-color: #121212; color:white">' + comment + '</div>').prependTo('#list'); | |
} else { | |
$('<div id="list_item" style="background-color: #1e1e1e; color:white">' + comment + '</div>').prependTo('#list'); | |
} | |
$("#comment_text").val(""); | |
} | |
</script> | |
<body> | |
<div id="nicoscreen" style="overflow: hidden; height: 315px; width: 560px; position: relative;"> | |
<iframe width="560" height="315" src="http://www.youtube.com/embed/PqJNc9KVIZE" frameborder="0" allowfullscreen></iframe> | |
</div> | |
<div id="comment_list"> | |
<ul id="list"> | |
</ul> | |
</div> | |
<input id="comment_text" name="comment" type="text" /><input type="button" onclick="addComment()" value="コメント" /> | |
</body> | |
</html> |
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