`

JQ 鼠标选中内容松开后弹窗

 
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title></title>
</head>
<body>
<!--在文章内添加 selected-article ID-->
<div id="selectedArticle">
	<p>...</p>
	<p>...</p>
	<p>...</p>
	<p>...</p>
</div>
<script type="text/javascript" src="jquery-1.8.2.min.js"></script>
<script type="text/javascript">
document.writeln("<style>");
document.writeln(".tooltip {width:219px;height:33px;background:url(wenda.gif) no-repeat left top;}");
document.writeln(".tooltip a {width:219px;height:33px;display:block;}");
document.writeln("</style>");
$(function () {
	//将该id下的文章，鼠标选中松开后弹窗
	$("#selectedArticle").mouseup(function (e) {
		var x = 10;
		var y = 10;
		var r = "";
		if (document.selection) {
			r = document.selection.createRange().text;
		}
		else if (window.getSelection()) {
			r = window.getSelection();
		}
		if (r!= "") {
			var bowen = " ";
			var tooltip = "<div id='tooltip' class='tooltip'><a href='###' target='_blank'>" + bowen + "</a></div>";
			$("body").append(tooltip);
			$("#tooltip").css({
				"top": (e.pageY + y) + "px",
				"left": (e.pageX + x) + "px",
				"position": "absolute"
			}).show("fast");
		}
	}).mousedown(function () {
		$("#tooltip").remove();
	});
});
</script>
</body>
</html>

 

效果图：

 

 

 

 

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