h5修改头像

素颜马尾好姑娘i 2022-04-11 02:27 446阅读 0赞

点击图片，修改图片。

一个简单的 input 遮挡img 布局

基于mui + jq

<!DOCTYPE html>
    <html>
    	<head>
    		<meta charset="UTF-8">
    		<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
    		<title>new webview</title>
    		
    		<link href="css/mui.min.css" rel="stylesheet" />
    		<style type="text/css">
    			
    			.main{
    				display: flex;
    				justify-content: center;
    				align-items: center;
    				flex-direction: column;
    				padding: 10px;
    				width: 100%;
    				overflow: hidden;
    			}
    			.himg{
    				width: 2.5em;
    				height: 2.5em;
    			}
    			.himg img{
    				width: 2.5em;
    				height: 2.5em;
    				border:1px solid #ccc;
    				border-radius: 50%;
    				position:relative;
    				top: -2.5em;
    			}
    			.m-himg{
    				width: 100%;
    				display: flex;
    				align-items: center;
    				justify-content: space-between;
    				padding: 10px;
    				border-bottom: 1px solid #ccc;
    				overflow: hidden;
    			}
    			.himg input{
    				position:relative;
    			    opacity: 0;
    			    display: block;
    			    height: 100%;
    			    width: 100%;
    			    z-index: 9;
    			}
    			.htext{
    				height: 2.5em;
    				line-height: 2.5em;
    			}
    		</style>
    	</head>
    	<body>
    		<header class="mui-bar mui-bar-nav">
    			<a class="mui-action-back mui-icon mui-icon-left-nav mui-pull-left"></a>
    			<h1 class="mui-title">编辑个人资料</h1>
    		</header>
    		
    		<div class="mui-content">
    			
    			<div class="main" id="app">
    				
    				<div class="m-himg">
    					更改头像
    					<div class="himg">
    						<input id="fileBtn" type="file" onchange="img('#fileBtn', '#img');" accept="image/*" capture="camera"/>
    						<img src="img/logo.png" id="img"/>
    					</div>
    				</div>
    				<div class="m-himg" onclick="setname()">
    					更改昵称
    					<div class="htext" id="name">
    						MUI
    					</div>
    				</div>
    				<div class="m-himg" onclick="setdata()">
    					编辑个人资料
    					<div class="htext">
    						
    					</div>
    				</div>
    				<div class="m-himg" onclick="setpsword()">
    					重置密码
    					<div class="htext">
    					</div>
    				</div>
    				
    				
    			</div>
    		</div>
    		<script src="js/jquery.min.js" type="text/javascript" charset="utf-8"></script>
    		<script src="js/mui.min.js"></script>
    		<script>
    			(function(mui, doc) {
    				mui.init();
    			}(mui, document));
    			
    		
    			function img(c, d){
    		    let $c = document.querySelector(c),
    		        $d = document.querySelector(d),
    		        file = $c.files[0],
    				data = {
    					headimage :file
    				};
    				if(update(data)){
    					var reader = new FileReader();
    				    reader.readAsDataURL(file);
    				    reader.onload = function(e){
    				        $d.setAttribute("src", e.target.result);
    				    };
    				}
    			};
    
    			function setname(){
    				mui.prompt('请输入新昵称：',  function(e) {
    					console.log(e.value);
    					$("#name").html(e.value);
    				})
    			}
    			function setdata(){
    				mui.openWindow({
    				    url: 'setdata.html', 
    				    id:'setdata',
    					});
    				}
    			
    			function setpsword(){
    				mui.openWindow({
    				    url: 'setpsword.html', 
    				    id:'setpsword',
    				 });
    				}
    			
    			
    		</script>
    	</body>
    </html>