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JS面向对象编程案例:鼠标上移效果
点击数:85  发布时间2018-06-23 17:57:59
<!DOCTYPE html>
<html>
<head>
<style type="text/CSS">
.firstDiv{ float:left; background:pink;}
.firstDiv:hover{ cursor:pointer;}
.noSelected{ -moz-user-select:none; -webkit-user-select:none; -ms-user-select:none; user-select:none;}
.secondDiv{ background:gray; width:200px; height:400px; float:left; display:none; padding-top:30px; padding-left:30px;}
</style>
</head>
<body>
<div id="firstDiv" class="firstDiv"><span class="noSelected">鼠标滑动查看信息。</span></div>
<div id="secondDiv" class="secondDiv">
<p>qq:1900098</p>
<p>tel:99998888</p>
<p>user:xq</p>
</div>
<script type="text/JavaScript" src="jquery-3.1.1.js"></script>
<script type="text/JavaScript">
function showAndHideDiv(element){
this.element=element;
}
showAndHideDiv.prototype={
show:function(){
$(this.element).css("display","block");
},
hide:function(){
$(this.element).css("display","none");
}
}
var divForChange=new showAndHideDiv("#secondDiv");
$("#firstDiv,#secondDiv").hover(function(){divForChange.show();} ,function(){divForChange.hide();});
</script>
</body>
</html>
来源:咸宁网站建设