layui实现多图上传,支持拖拽上传

示例:支持多图上传,支持拖拽上传,下方有文件上传信息提示

html代码:

<div class="layui-upload">
      <div class="layui-upload-drag" id="test2">
             <i class="layui-icon"></i>
             <p>点击多图上传,或将文件拖拽到此处</p>
      </div>
                  
      <blockquote class="layui-elem-quote layui-quote-nm" style="margin-top: 10px;">
                    预览图:
            <div class="layui-upload-list" id="demo2"></div>
      </blockquote>
    <p id="tipTxt"></p>
</div>

JS代码:

layui.use(['element', 'layer','form','upload'], function(){
        var $ = layui.jquery
        ,layer = layui.layer
        ,element = layui.element
        ,upload = layui.upload
        ,form = layui.from;
        //多图片上传
      upload.render({
        elem: '#test2'
        ,url: 'xxx.xxx' //改成您自己的上传接口
        ,multiple: true
        ,accept:'images'
        ,exts:'jpg|jpeg|png|gjf|webp|bmp|tif'
        ,drag:true
        ,allDone: function(obj){ 
          var txt = "共选择了 【"+obj.total+"】 张图片,其中,上传成功 【"+obj.successful+"】 张,失败 <span style='color:red'>【"+obj.aborted+"】 </span>张";
          $("#tipTxt").html(txt);
        }
        ,before: function(obj){
          //预读本地文件示例,不支持ie8
          obj.preview(function(index, file, result){
            $('#demo2').append('<img src="'+ result +'" alt="'+ file.name +'" class="layui-upload-img">')
          });
          
        }
        ,done: function(res){
          $('#demoText').html('');
          //上传完毕
          if (res.code == 200) {
            layer.msg('上传完毕', {icon: 1});
          }
        }
      });

    });  

后端接口就是上传图片的接口

——现在的努力,只为小时候吹过的牛逼! ——
原文地址:https://www.cnblogs.com/zxf100/p/14704544.html