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博客园 - ZXJ~佳

openclaw错误之令牌过期 openclaw 常用操作命令 windows10本地部署openclaw windows部署ruoyiAI应用-nginx配置后台管理端和用户管理端 Windows安装向量数据库weaviate java冒泡排序 js中Enter切换文本框,方便快捷输入 前端密码加密后端解密保证登录安全 java面试题 mysql8新特性CTE递归实现30天时间日期 Vala之入门篇(二)Vala安装 Vala之入门篇(一)Vala简介 Mybatis—Generator使用教程 JAVA8十大新特性详解 博客主题 nideshop小程序商城部署 Eclipse创建Maven多模块工程Module开发(图文教程) 将博客搬至CSDN
layer实现表格大图预览功能
ZXJ~佳 · 2021-06-01 · via 博客园 - ZXJ~佳

表格增加formatter

  formatter: function (value, row, index) {
                        return '<img src="' + value + '" width="80" height="40" onclick="avatar(this)">';
                    }

js实现点击图片放大预览

  /*查看图片*/
        function avatar(url) {
    
            var img_infor = "<img src='" + url.src + "'  width='800' height='400' />";
             layer.open({  
                 type: 1, 
                 closeBtn: 1,
                 shade: false,  
                 title: false, //不显示标题
                 skin: 'layui-layer-nobg', //没有背景色
                 shadeClose: false,
                 area:['800px','400px'],   
                 content: img_infor //捕获的元素,注意:最好该指定的元素要存放在body最外层,否则可能被其它的相对元素所影响  
               
               }); 
        }

显示效果:

 点击图片放大效果: