layui多图上传

<!DOCTYPE html>

<html lang="en">

<head>

  <meta charset="UTF-8">

  <title>多图上传</title>

    <link rel="stylesheet" href="__PUBLIC_ADMIN/layui/src/css/layui.css">

    <script src="__PUBLIC_ADMIN/layui/src/layui.js"></script>

       <script src="__PUBLIC_ADMIN/js/jquery-3.3.1.js"></script>

  <style>

.layui-upload-img { width: 90px; height: 90px; margin: 0; }

.pic-more { width:100%; left; margin: 10px 0px 0px 0px;}

.pic-more li { width:90px; float: left; margin-right: 5px;}

.pic-more li .layui-input { display: initial; }

.pic-more li a { position: absolute; top: 0; display: block; }

.pic-more li a i { font-size: 24px; background-color: #008800; }

#slide-pc-priview .item_img img{ width: 90px; height: 90px;}

#slide-pc-priview li{position: relative;}

#slide-pc-priview li .operate{ color: #000; display: none;}

#slide-pc-priview li .toleft{ position: absolute;top: 40px; left: 1px; cursor:pointer;}

#slide-pc-priview li .toright{ position: absolute;top: 40px; right: 1px;cursor:pointer;}

#slide-pc-priview li .close{position: absolute;top: 5px; right: 5px;cursor:pointer;}

#slide-pc-priview li:hover .operate{ display: block;}

</style>

</head>

<body>

<form method="post"  enctype="multipart/form-data">

   <div class="layui-form-item" id="pics">

  <div class="layui-form-label">相册图集</div>

  <div class="layui-input-block" style="width: 70%;">

    <div class="layui-upload">

      <button type="button" class="layui-btn layui-btn-primary pull-left" id="slide-pc">选择多图</button>

      <div class="pic-more">

        <ul class="pic-more-upload-list" id="slide-pc-priview">

        </ul>

      </div>

      <button type="submit">提交</button>

    </div>

  </div>

</div>

  </form>

<script>

         layui.use('upload', function(){

           var $ = layui.jquery;

           var upload = layui.upload;

           upload.render({

             elem: '#slide-pc',

             url: "{:url('admin/post_image/upload')}",

                   size: 500,

                   exts: 'jpg|png|jpeg',

                   multiple: true,

                   before: function(obj) {

                   layer.msg('图片上传中...', {

                     icon: 16,

                     shade: 0,

                     time: 5000

                   })

           },

           done: function(res) {

             layer.close(layer.msg());//关闭上传提示窗口

             if(res.status == 0) {

               return layer.msg(res.message);

             }

             //$('#slide-pc-priview').append('<input type="hidden" name="pc_src[]" value="' + res.filepath + '" />');

             $('#slide-pc-priview').append('<li class="item_img"><div class="operate"><i class="toleft layui-icon"></i>《<i class="toright layui-icon">》</i><i  class="close layui-icon"><img style="height: 32px;width: 32px;" src="__PUBLIC_ADMIN/del.png"></i></div><img src="__STATIC__/../' + res.filepath + '" class="img" ><input type="hidden" name="pc_src[]" value="' + res.filepath + '" /></li>');

           }

         });

         });

         //点击多图上传的X,删除当前的图片

         $("body").on("click",".close",function(){

           $(this).closest("li").remove();

         });

         //多图上传点击<>左右移动图片

         $("body").on("click",".pic-more ul li .toleft",function(){

           var li_index=$(this).closest("li").index();

           if(li_index>=1){

             $(this).closest("li").insertBefore($(this).closest("ul").find("li").eq(Number(li_index)-1));

           }

         });

         $("body").on("click",".pic-more ul li .toright",function(){

           var li_index=$(this).closest("li").index();

           $(this).closest("li").insertAfter($(this).closest("ul").find("li").eq(Number(li_index)+1));

         });

</script>

</body>

</html>
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layui多图上传

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