<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>layui</title>
<meta name="renderer" content="webkit">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<link rel="stylesheet" href="./css/reset.css" media="all">
<!-- <link rel="stylesheet" href="./css/index.css" media="all"> -->
<script src="./js/jquery-1.9.1.min.js" charset="utf-8"></script>
<!-- <script src="./js/lib/mavatar.js" charset="utf-8"></script> -->
<style>
.home_tabs_cupNoraml {
width: 200px;
height: 200px;
margin: 10px auto 0px auto;
border: 1px solid black;
text-align: center;
position: relative;
}
.prompt3_pic {
width: 100%;
height: 100%;
text-align: center;
position: relative;
}
.imgSpan_pic {
background: url("https://static.98ep.com/Img/printChina/zhan_t.png") center center no-repeat;
background-size:100%;
display: block;
width: 100%;
height: 100%;
}
.filepath_pic {
width: 100%;
height: 100%;
opacity: 0;
z-index: 1;
position: absolute;
top:0;
left: 0;
}
.img3_pic {
height: 100%;
width: 100%;
display: none;
}
.btn_pic{
position: absolute;
left: 0px;
top: 50%;
border: 1px solid #bbb;
color: #fff;
background-color: #2db7f5;
line-height: 20px;
border-color: #2db7f5;
padding: 3px 9px;
}
</style>
</head>
<body>
<div class="home_tabs_cupNoraml">
<div class="prompt3_pic">
<span class="imgSpan_pic">
</span>
<input type="file" class="filepic filepath_pic" onchange="changepic(this,0)" accept="image/jpg,image/jpeg,image/png,image/PNG">
<!--当vaule值改变时执行changepic函数，规定上传的文件只能是图片-->
</div>
<img src="#" class="img3_pic" />
<button class="btn_pic">重置</button>
</div>
<div class="home_tabs_cupNoraml">
<div class="prompt3_pic">
<span class="imgSpan_pic">
</span>
<input type="file" class="filepic filepath_pic" onchange="changepic(this,1)" accept="image/jpg,image/jpeg,image/png,image/PNG">
<!--当vaule值改变时执行changepic函数，规定上传的文件只能是图片-->
</div>
<img src="#" class="img3_pic" />
<button class="btn_pic" >重置</button>
</div>
</body>
</html>
<script>
function changepic(self, len) {
for (var i = 0; i < $(".home_tabs_cupNoraml").length; i++) {
if (i == len) {
$(".prompt3_pic").eq(len).css("display", "none");
var reads = new FileReader();
f = document.querySelectorAll('.filepic')[len].files[0];
reads.readAsDataURL(f);
reads.onload = function (e) {
document.querySelectorAll('.img3_pic')[len].src = this.result;
$(".img3_pic").eq(len).css("display", "block");
};
} else if (i == len) {
$(".prompt3_pic").eq(len).css("display", "none");
var reads = new FileReader();
f = document.querySelectorAll('.filepic')[len].files[0];
reads.readAsDataURL(f);
reads.onload = function (e) {
document.querySelectorAll('.img3_pic')[len].src = this.result;
$(".img3_pic").eq(len).css("display", "block");
};
}
}
}
$(".btn_pic").click(function () {
var len = $(this).parents(".home_tabs_cupNoraml").index();
console.log(len);
for (var j = 0; j < $(".home_tabs_cupNoraml").length; j++) {
$(".prompt3_pic").eq(len).css("display", "block");
$(".img3_pic").eq(len).css("display", "none");
}
});
</script>
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