VuejsjasnyBoostrap上载多张图片的预览效果-创新互联

原版 jasnybootstrap无法进行多张图片上传后的预览,所以借鉴了一些别的方法。

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HTML

           

           

               

               

                   

                       

                           

                           选择文件

                           修改文件

                           

                           

                           删除文件

                       

                   

                   

                       

                           

                               

                           

                       

                   

               

           

       

Vue代码:

//files 和 imgsrc分开,就可以了

           for (let i = 0; i < e.target.files.length; i++) {

               let picture = e.target.files[i];

               if (picture) {

                   var reader = new FileReader();

                   reader.readAsDataURL(picture);

                   reader.onload = e =>{

                       this.picSrc.push(e.target.result);

                   };

               } else {

                   swal({

                   title: '请选择上传图片',

                   confirmButtonText: '确定',

                   confirmButtonColor: '#294988',

                   type: 'error',

                   });

               }

               picture.uploadDate = new Date();

               this.files.push({pic: picture});

           }

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