<p>layui layui redio 表单提交验证，在使用layui自带的required验证没有效果，于是想到了自定义的方式具体代码如下：</p><pre style="background-color:#2b2b2b;color:#a9b7c6;font-family:'JetBrains Mono',monospace;font-size:9.8pt;"><span style="color:#e8bf6a;"><div </span><span style="color:#bababa;">class</span><span style="color:#a5c261;">="layui-form-item"</span><span style="color:#e8bf6a;">><br/></span><span style="color:#e8bf6a;"> <div </span><span style="color:#bababa;">class</span><span style="color:#a5c261;">="required f17 gray"</span><span style="color:#e8bf6a;">></span>2<span style="font-family:'宋体',monospace;">、您的最高学历？</span><span style="color:#e8bf6a;"><span </span><span style="color:#bababa;">class</span><span style="color:#a5c261;">="hint"</span><span style="color:#e8bf6a;">></span><span style="color:#6d9cbe;">&nbsp;</span>(<span style="font-family:'宋体',monospace;">单选</span>)<span style="color:#e8bf6a;"></span></div><br/></span><span style="color:#e8bf6a;"> <div><br/></span><span style="color:#e8bf6a;"> <input </span><span style="color:#bababa;">type</span><span style="color:#a5c261;">="radio" </span><span style="color:#bababa;">name</span><span style="color:#a5c261;">="xueli" </span><span style="color:#bababa;">value</span><span style="color:#a5c261;">="</span><span style="color:#a5c261;font-family:'宋体',monospace;">大专</span><span style="color:#a5c261;">" </span><span style="color:#bababa;">title</span><span style="color:#a5c261;">="</span><span style="color:#a5c261;font-family:'宋体',monospace;">大专</span><span style="color:#a5c261;">" </span><span style="color:#bababa;">lay-verify</span><span style="color:#a5c261;">="isrequired"<br/></span><span style="color:#a5c261;"> </span><span style="color:#bababa;">lay-reqText</span><span style="color:#a5c261;">="</span><span style="color:#a5c261;font-family:'宋体',monospace;">请您选择您的最高学历</span><span style="color:#a5c261;">"</span><span style="color:#e8bf6a;">><br/></span><span style="color:#e8bf6a;"> <input </span><span style="color:#bababa;">type</span><span style="color:#a5c261;">="radio" </span><span style="color:#bababa;">name</span><span style="color:#a5c261;">="xueli" </span><span style="color:#bababa;">value</span><span style="color:#a5c261;">="</span><span style="color:#a5c261;font-family:'宋体',monospace;">本科</span><span style="color:#a5c261;">" </span><span style="color:#bababa;">title</span><span style="color:#a5c261;">="</span><span style="color:#a5c261;font-family:'宋体',monospace;">本科</span><span style="color:#a5c261;">" </span><span style="color:#bababa;">lay-verify</span><span style="color:#a5c261;">="isrequired"<br/></span><span style="color:#a5c261;"> </span><span style="color:#bababa;">lay-reqText</span><span style="color:#a5c261;">="</span><span style="color:#a5c261;font-family:'宋体',monospace;">请您选择您的最高学历</span><span style="color:#a5c261;">"</span><span style="color:#e8bf6a;">><br/></span><span style="color:#e8bf6a;"> <input </span><span style="color:#bababa;">type</span><span style="color:#a5c261;">="radio" </span><span style="color:#bababa;">name</span><span style="color:#a5c261;">="xueli" </span><span style="color:#bababa;">value</span><span style="color:#a5c261;">="</span><span style="color:#a5c261;font-family:'宋体',monospace;">研究生及以上</span><span style="color:#a5c261;">" </span><span style="color:#bababa;">title</span><span style="color:#a5c261;">="</span><span style="color:#a5c261;font-family:'宋体',monospace;">研究生及以上</span><span style="color:#a5c261;">" </span><span style="color:#bababa;">lay-verify</span><span style="color:#a5c261;">="isrequired"<br/></span><span style="color:#a5c261;"> </span><span style="color:#bababa;">lay-reqText</span><span style="color:#a5c261;">="</span><span style="color:#a5c261;font-family:'宋体',monospace;">请您选择您的最高学历</span><span style="color:#a5c261;">"</span><span style="color:#e8bf6a;">><br/></span><span style="color:#e8bf6a;"> </div><br/></span><span style="color:#e8bf6a;"></div></span></pre><pre style="background-color:#2b2b2b;color:#a9b7c6;font-family:'JetBrains Mono',monospace;font-size:9.8pt;"><span style="color:#808080;">//</span><span style="color:#808080;font-family:'宋体',monospace;">自定义验证规则<br/></span>form.<span style="color:#ffc66d;">verify</span>({<br/> <span style="color:#ffc66d;">ischinese</span>: <span style="color:#cc7832;">function </span>(value) {<br/> <span style="color:#cc7832;">if </span>(!<span style="color:#6897bb;">/</span><span style="color:#6897bb;background-color:#364135;">^[\u4e00-\u9fa5]+$</span><span style="color:#6897bb;">/</span>.<span style="color:#ffc66d;">test</span>(value)) {<br/> <span style="color:#cc7832;">return </span><span style="color:#6a8759;">'</span><span style="color:#6a8759;font-family:'宋体',monospace;">只能输入中文</span><span style="color:#6a8759;">'</span><span style="color:#cc7832;">;<br/></span><span style="color:#cc7832;"> </span>}<br/> }<span style="color:#cc7832;">, </span><span style="color:#ffc66d;">isrequired</span>: <span style="color:#cc7832;">function </span>(value<span style="color:#cc7832;">, </span>item) {<br/> <span style="color:#808080;">//</span><span style="color:#808080;font-family:'宋体',monospace;">解决</span><span style="color:#808080;">radio</span><span style="color:#808080;font-family:'宋体',monospace;">无法校验问题<br/></span><span style="color:#808080;font-family:'宋体',monospace;"> </span><span style="color:#cc7832;">var </span>verifyName = $(item).<span style="color:#ffc66d;">attr</span>(<span style="color:#6a8759;">'name'</span>)<br/> <span style="color:#cc7832;">, </span>verifyType = $(item).<span style="color:#ffc66d;">attr</span>(<span style="color:#6a8759;">'type'</span>)<br/> <span style="color:#cc7832;">, </span>reqText = $(item).<span style="color:#ffc66d;">attr</span>(<span style="color:#6a8759;">'lay-reqText'</span>)<br/> <span style="color:#cc7832;">, </span>formElem = $(item).<span style="color:#ffc66d;">parents</span>(<span style="color:#6a8759;">'</span><span style="color:#6a8759;background-color:#364135;">.layui-form</span><span style="color:#6a8759;">'</span>)<span style="color:#808080;">//</span><span style="color:#808080;font-family:'宋体',monospace;">获取当前所在的</span><span style="color:#808080;">form</span><span style="color:#808080;font-family:'宋体',monospace;">元素，如果存在的话<br/></span><span style="color:#808080;font-family:'宋体',monospace;"> </span><span style="color:#cc7832;">, </span>verifyElem = formElem.<span style="color:#ffc66d;">find</span>(<span style="color:#6a8759;">'input[name=' </span>+ verifyName + <span style="color:#6a8759;">']'</span>)<span style="color:#808080;">//</span><span style="color:#808080;font-family:'宋体',monospace;">获取需要校验的元素<br/></span><span style="color:#808080;font-family:'宋体',monospace;"> </span><span style="color:#cc7832;">, </span>isTrue = verifyElem.<span style="color:#ffc66d;">is</span>(<span style="color:#6a8759;">':checked'</span>)<span style="color:#808080;">//</span><span style="color:#808080;font-family:'宋体',monospace;">是否命中校验<br/></span><span style="color:#808080;font-family:'宋体',monospace;"> </span><span style="color:#cc7832;">, </span>focusElem = verifyElem.<span style="color:#ffc66d;">next</span>().<span style="color:#ffc66d;">find</span>(<span style="color:#6a8759;">'i.layui-icon'</span>)<span style="color:#cc7832;">;</span><span style="color:#808080;">//</span><span style="color:#808080;font-family:'宋体',monospace;">焦点元素<br/></span><span style="color:#808080;font-family:'宋体',monospace;"> </span><span style="color:#cc7832;">if </span>(!isTrue || !value) {<br/> <span style="color:#808080;">//</span><span style="color:#808080;font-family:'宋体',monospace;">定位焦点<br/></span><span style="color:#808080;font-family:'宋体',monospace;"> </span>focusElem.<span style="color:#ffc66d;">css</span>(verifyType == <span style="color:#6a8759;">'radio' </span>? {<span style="color:#6a8759;">"color"</span>: <span style="color:#6a8759;">"</span><span style="color:#6a8759;background-color:#364135;">#FF5722</span><span style="color:#6a8759;">"</span>} : {<span style="color:#6a8759;">"border-color"</span>: <span style="color:#6a8759;">"</span><span style="color:#6a8759;background-color:#364135;">#FF5722</span><span style="color:#6a8759;">"</span>})<span style="color:#cc7832;">;<br/></span><span style="color:#cc7832;"> </span><span style="color:#808080;">//</span><span style="color:#808080;font-family:'宋体',monospace;">对非输入框设置焦点<br/></span><span style="color:#808080;font-family:'宋体',monospace;"> </span>focusElem.<span style="color:#ffc66d;">first</span>().<span style="color:#ffc66d;">attr</span>(<span style="color:#6a8759;">"tabIndex"</span><span style="color:#cc7832;">, </span><span style="color:#6a8759;">"1"</span>).<span style="color:#ffc66d;">css</span>(<span style="color:#6a8759;">"outline"</span><span style="color:#cc7832;">, </span><span style="color:#6a8759;">"0"</span>).<span style="color:#ffc66d;">blur</span>(<span style="color:#cc7832;">function </span>() {<br/> focusElem.<span style="color:#ffc66d;">css</span>(verifyType == <span style="color:#6a8759;">'radio' </span>? {<span style="color:#6a8759;">"color"</span>: <span style="color:#6a8759;">""</span>} : {<span style="color:#6a8759;">"border-color"</span>: <span style="color:#6a8759;">""</span>})<span style="color:#cc7832;">;<br/></span><span style="color:#cc7832;"> </span>}).<span style="color:#ffc66d;">focus</span>()<span style="color:#cc7832;">;<br/></span><span style="color:#cc7832;"> return </span>reqText ? reqText : <span style="color:#6a8759;">'</span><span style="color:#6a8759;font-family:'宋体',monospace;">必填项必须选择</span><span style="color:#6a8759;">'</span><span style="color:#cc7832;">;<br/></span><span style="color:#cc7832;"> </span>}<br/><br/> }<br/>})<span style="color:#cc7832;">;</span></pre><p><br/></p>
Layui 表格在固定列（特别是 fixed: 'right' 的操作列）中，行高不一致的问题。这种现象通常出现在：某些单元格内容较多，导致行高被撑开；固定列（右侧操作列）没有同步主表格的行高，导致错位或高度不一致。✅ 问题本质Layui 的固定列实现方式是克隆一份表格 DOM，然后通过定位覆盖在原表格上。但由于内容不同步，主表格行高变化时，固定列不会自动同步更新，从而导
layui 设置table的行的高度有内容撑开的方法,直接使用css代码就可以解决,具体如下 /* 让单元格内容自动换行并撑开高度 */.layui-table-cell { height: auto !important; white-space: normal !important; overflow: visible !important; text-overfl
首先添加样式类.table-header-fixed { top: 0; position: fixed; z-index: 999;}在table表格渲染完后，增加js代码如下var headerTop = $('.layui-table-header').offset().top; //获取表格头到文档顶部的距离$(window).scroll(functio
在数据表格上，操作按钮太多的时候，页面展示不全，下拉显示所有按钮时，点击无效。需要在js中添加代码，放在layui.use()里面即可。$(document).off('mousedown', '.layui-table-grid-down') .on('mousedown', '.layui-table-grid-down&#
layuimini后台点击右侧菜单实现重新加载页面
`layui-disabled` 类和 `readonly` 属性都是用来禁用表单元素的，但是它们的作用有所不同。`layui-disabled` 类是 layui 自定义的禁用样式类，它可以禁用表单...