<fieldset class="layui-elem-field" style="width:500px;margin:50px 0 0 300px;"> ?<legend>上传回调图片会在这里显示 - 淘素材</legend> ?<div class="layui-field-box"><div style="width:300px;float:left;"><img src="" style="max-width:320px;float:left;" id="showimg"></div> ???<div style="float:left;margin:0 0 20px 30px;"><button type="button" class="layui-btn" id="test1"> ?<i class="layui-icon"></i>上传图片</button></div> ?</div></fieldset>
1 layui.use([‘upload‘,‘form‘], function(){ 2 ??var upload = layui.upload,form = layui.form; 3 ??var uploadInst = upload.render({ 4 ????elem: ‘#test1‘ //绑定元素 5 ????,url: ‘demo.php‘ //上传接口 6 ????,done: function(res){ 7 ??????$(‘#showimg‘).attr(‘src‘,res.url); 8 ????} 9 ????,error: function(){10 ??????layer.msg(‘上传失败‘);11 ????}12 ??});13 });具体演示：http://www.jq8868.com/a/83.html
基于THINKPHP+layui+Ajax无刷新实现图片上传预览
原文地址：https://www.cnblogs.com/jq8868/p/9379164.html