zoukankan      html  css  js  c++  java
  • qq面板(仿版,未完待续中。。。。)---2017-04-24

    主要实现效果:

    1、点击对话,显示对话;点击联系人,显示联系人

    2、在联系人界面:

        实现好友列表的展开与折叠;(图12)

        实现鼠标移到好友列表上的背景颜色的变化;(图3)

        选中的好友背景颜色改变(图4)

     

    代码如下:

    <!DOCTYPE html>
    <html>
    	<head>
    		<meta charset="utf-8">
    		<title></title>
    		<style>
    			#mid{
    				height:525px;
    				300px;
    				position: relative;
    				background-color: greenyellow;
    			}
    			
    			#menu{ 
    				300px; 
    				height:30px;
    				}
    			.list{ 75px; 
    			height:30px; 
    			float:left; 
    			text-align:center; 
    			line-height:30px; 
    			vertical-align:middle;
    			}
    			.list:hover{ 
    				cursor: pointer;
    				}
    				
    				.zhu{
    				 300px;
    				height: 30px;
    				text-align: left;
    				vertical-align: middle;
    				line-height: 30px;
    			}
    			.zhu:hover{
    				cursor: pointer;
    			}
    			.zi{
    				 300px;
    				display: none;
    				
    			}
    			.lb{
    				height: 30px;
    				 300px;
    			
    				text-align: left;
    				vertical-align: middle;
    				line-height: 30px;
    				
    			}
    			.xm{
    				margin-left: 30px;
    			}
    			
    			
    			
    			.nr{
    				 300px; 
    				 height:495px; 
    				 text-align:center; 
    				 line-height:200px; 
    				 vertical-align:middle;
    				 position: relative;
    				 }
    		</style>
    	</head>
    	<body>
    		<div id="mid">
    			   <div id="menu">
    			    	<div class="list" style="background-color:gold" onclick="Show('d1')">会话</div>
    			        <div class="list" style="background-color:gainsboro" onclick="Show('d2')">联系人</div>
    			        <div class="list" style="background-color:greenyellow" onclick="Show('d3')">群聊</div>
    			        <div class="list" style="background-color:burlywood" onclick="Show('d4')">空间</div>
    			    </div>
    			 <div id="d1" class="nr" style="background-color:gold">
    		    对话
    		    </div>
    		    
    		    <div id="d2" class="nr" style="background-color:gainsboro; display:none;">
    		    
    		              <div class="zhu" onclick="show('a1')">  我的好友</div>
    		    	     <div class="zi" id="a1">
    		    	          <div class="lb" onclick="Xuan(this)" xz="0" onmouseover="Bian(this)" onmouseout="Hui(this)"><span class="xm">陈一</span></div>
    		    	          <div class="lb" onclick="Xuan(this)" xz="0" onmouseover="Bian(this)" onmouseout="Hui(this)"><span class="xm">王二</span></div>
    		    	     </div>
    		    	<div class="zhu" onclick="show('a2')">  特别关注</div>
    		    	     <div class="zi" id="a2">
    		    	     	   <div class="lb" onclick="Xuan(this)" xz="0" onmouseover="Bian(this)" onmouseout="Hui(this)"><span class="xm">张三</span></div>
    		    	           <div class="lb" onclick="Xuan(this)" xz="0" onmouseover="Bian(this)" onmouseout="Hui(this)"><span class="xm">李四</span></div>
    		    	     </div>
    		    	<div class="zhu" onclick="show('a3')">  陌生人</div>
    		    	     <div class="zi" id="a3">
    		    	     	   <div class="lb" onclick="Xuan(this)" xz="0" onmouseover="Bian(this)" onmouseout="Hui(this)"><span class="xm">王五</span></div>
    		    	           <div class="lb" onclick="Xuan(this)" xz="0" onmouseover="Bian(this)" onmouseout="Hui(this)"><span class="xm">老六</span></div>
    		    	           <div class="lb" onclick="Xuan(this)" xz="0" onmouseover="Bian(this)" onmouseout="Hui(this)"><span class="xm">陈七</span></div>
    		    	     </div>
    		    	<div class="zhu" onclick="show('a4')">  黑名单</div>
    		    	     <div class="zi" id="a4">
    		    	     	   <div class="lb" onclick="Xuan(this)" xz="0" onmouseover="Bian(this)" onmouseout="Hui(this)"><span class="xm">王二</span></div>
    		    	           <div class="lb" onclick="Xuan(this)" xz="0" onmouseover="Bian(this)" onmouseout="Hui(this)"><span class="xm">王二</span></div>
    		    	     </div>
    	              
    		    </div>
    		
    		    <div id="d3" class="nr" style="background-color:greenyellow; display:none">
    		    	群聊
    		    </div>
    		    <div id="d4" class="nr" style="background-color:burlywood; display:none">
    		    	空间
    		    </div>
    		</div>
    	</body>
    </html>
    <script type="text/javascript">
    	
    	function Show(id)
    	{
    		//隐藏所有
    		var attr = document.getElementsByClassName("nr");
    		for(var i=0;i<attr.length;i++)
    		{
    			attr[i].style.display = "none";
    		}
    		//显示当前的
    		document.getElementById(id).style.display = "block";
    	}
    	
    	
    	//实现列表的展开与叠起
    	function show(id)
    	{
    		var z=document.getElementById(id);
    		if (z.style.display=="block")
    		{
    			z.style.display="none";
    		}
    		else{
    			z.style.display="block";
    		}
    	}
    	//展开后列表背景颜色变为白色,选中好友变为橘黄色
    function Xuan(a)
    	{
    		var attr = document.getElementsByClassName("lb");
    		
    		for(var i=0;i<attr.length;i++)
    		{
    			attr[i].style.backgroundColor = "white";
    			attr[i].setAttribute("xz","0");
    		}
    		a.setAttribute("xz","1");
    		a.style.backgroundColor = "orange";
    	}
    
    	//设置鼠标移动上的颜色变化
    		function Bian(a)
    	{
    		var attr = document.getElementsByClassName("lb");
    		
    		for(var i=0;i<attr.length;i++)
    		{
    			if(attr[i].getAttribute("xz")=="0")
    			{
    				attr[i].style.backgroundColor = "white";
    			}
    		}
    		
    		a.style.backgroundColor = "lightblue";
    	}
       //鼠标离开后颜色回到原先的背景颜色
    	function Hui(a)
    	{
    		var attr = document.getElementsByClassName("lb");
    		
    		for(var i=0;i<attr.length;i++)
    		{
    			if(attr[i].getAttribute("xz")=="0")
    			{
    				attr[i].style.backgroundColor = "white";
    			}
    		}
    	}
    </script>
    

      还需完善:

    1、对话列表,群聊等未布局

    2、什么时候能与数据库对接呢?聊天功能未实现?(期待聊天功能。)

  • 相关阅读:
    day12(jsp指令&内置对象&动作标签、JavaBean、EL表达式&函数库)
    day11(jsp入门&Cookie&HttpSession&一次性图片校验码)
    day10(java web之request&respone&访问路径&编码问题)
    day09:Servlet详解
    day08:软件系统的体系结构&Tomcat详解&Web应用&http协议
    泛型详解
    类加载器
    动态代理2
    动态代理3之代理工厂实现
    动态代理1
  • 原文地址:https://www.cnblogs.com/chenguanai/p/6757378.html
Copyright © 2011-2022 走看看