标签:body 显示 cti mic meta col bbb tle alt
如果流图片要加载失败, 就会显示找不到图片的裂痕
代码如下:
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Title</title> <link rel="stylesheet" href="layui/css/layui.css" media="all"> </head> <body> <img lay-src="loadingImg/aaa.jpg"> <img src="loadingImg/bbb.jpg" alt="该图片不会加载"> <!--ddd.jpg 图片不存在--> <img src="loadingImg/ddd.jpg"> <img src="loadingImg/loading.gif" lay-src="ddd.jpg"> <img src="loadingImg/loading.gif" lay-src="loadingImg/aaa.jpg"> <script src="layui/layui.js"></script> <script type="text/javascript"> var $; layui.use([‘flow‘, ‘jquery‘], function () { var flow = layui.flow; $ = layui.jquery; flow.lazyimg(); }); </script> </body> </html>
图片目录:
修改方法 :
img标签src为loading占位图的地址,lay-src为正图地址,图片懒加载时会替换src
<img src="loadingImg/loading.gif" lay-src="ddd.jpg">
修改js
lay/modules/flow.js 检索 &&!e.attr("src")
有三种修改方法
1.删除&&!e.attr("src")
2.改为&&e.attr("lay-src")
3.改为&&!e.attr("lay-src")
修改完成后效果:
注意:
标签:body 显示 cti mic meta col bbb tle alt
原文地址:https://www.cnblogs.com/yysbolg/p/11371529.html