本demo的效果是單選框一有a和b兩個選項按鈕，單選框二有q和w兩個選項按鈕，
選中a，使得q不可選，w選中；選中b，使得w不可選，q選中
下面是完整的代碼，需要引入layui.js，layui.css
<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>layui</title> <meta name="renderer" content="webkit"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> <link rel="stylesheet" rel="external nofollow" media="all"> <!-- 注意：如果你直接復制所有代碼到本地，上述css路徑需要改成你本地的 --></head><body><form class="layui-form layui-form-pane" action=""> <div class="layui-form-item" pane=""> <label class="layui-form-label">單選框一</label> <div class="layui-input-block" > <input type="radio" name="單選框一" value="1" title="a" lay-filter='aaa'> <input type="radio" name="單選框一" value="2" title="b" lay-filter='aaa'> </div> </div> <div class="layui-form-item" pane=""> <label class="layui-form-label">單選框二</label> <div class="layui-input-block"> <input type="radio" name="單選框二" value="1" title="q" lay-filter='bbb'> <input type="radio" name="單選框二" value="2" title="w" lay-filter='bbb'> </div> </div> <div class="layui-form-item"> <div class="layui-input-block"> <button class="layui-btn" lay-submit="" lay-filter="demo1">立即提交</button> <button type="reset" class="layui-btn layui-btn-primary">重置</button> </div> </div></form> <script src='https://hanlei525.github.io/layui-v2.4.3/layui/layui.js'></script><!-- 注意：如果你直接復制所有代碼到本地，上述js路徑需要改成你本地的 --><script> layui.use(['form'], function(){ var form = layui.form, $=layui.jquery; form.on('radio(aaa)', function(data){ // console.log(data.elem); //得到radio原始DOM對象 // console.log(data.value); //被點擊的radio的value值 if(data.value==1){ $('input[title=q]').removeProp('checked').prop('disabled','disabled'); $('input[title=w]').removeProp('disabled').prop('checked','checked'); form.render('radio') }else{ $('input[title=q]').removeProp('disabled').prop('checked','checked'); $('input[title=w]').removeProp('checked').prop('disabled','disabled'); form.render('radio') } }); //監聽提交 form.on('submit(demo1)', function(data){ layer.alert(JSON.stringify(data.field), { title: '最終的提交信息' }) return false; }); });</script></body></html> <!-- ----------------------->
新聞熱點
疑難解答
圖片精選
