小編給大家分享一下Layui如何動態(tài)生成select下拉選擇框不顯示,希望大家閱讀完這篇文章之后都有所收獲,下面讓我們一起去探討吧!
創(chuàng)新互聯(lián)自2013年創(chuàng)立以來,先為博愛等服務(wù)建站,博愛等地企業(yè),進(jìn)行企業(yè)商務(wù)咨詢服務(wù)。為博愛企業(yè)網(wǎng)站制作PC+手機(jī)+微官網(wǎng)三網(wǎng)同步一站式服務(wù)解決您的所有建站問題。給代碼添加如下部分:
layui.use('form', function(){ //此段代碼必不可少 var form = layui.form; form.render(); });
實(shí)現(xiàn)效果:
HTML代碼:
<div class="layui-form-item"> <label class="layui-form-label">執(zhí)行周期</label> <div class="layui-input-inline" > <select name="period_type" lay-verify="required" lay-filter="period"> <option value="week">每星期</option> <option value="day">每天</option> <option value="day-n">N天</option> <option value="hour">每小時</option> <option value="hour-n">N小時</option> <option value="minute-n">N分鐘</option> <option value="month">每月</option> </select> </div> <div id="suboption"> <!-- 默認(rèn)每星期 --> <div> <div class="layui-input-inline" > <select name="week"> <option value="1">周一</option> <option value="2">周二</option> <option value="3">周三</option> <option value="4">周四</option> <option value="5">周五</option> <option value="6">周六</option> <option value="0">周日</option> </select> </div> <div class="layui-input-inline" > <input type="number" name="hour" value="1" max="23" maxlength="2" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="小時" > </div> <div class="layui-input-inline" > <input type="number" name="minute" value="30" maxlength="2" max="59" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="分鐘" > </div> </div> </div> </div>
layui.use('form', function(){ var form = layui.form; form.on('select(period)', function(data){ var num = data.elem.selectedIndex; //獲取對應(yīng)option的索引排序 num = num + 1; $('#suboption').empty(); switch (num) { case 1: //每星期 $("#suboption").append(`<div> <div class="layui-input-inline" id="weekid" > <select name="week" > <option value="1">周一</option> <option value="2">周二</option> <option value="3">周三</option> <option value="4">周四</option> <option value="5">周五</option> <option value="6">周六</option> <option value="0">周日</option> </select> </div> <div class="layui-input-inline" > <input type="number" name="hour" value="1" max="23" maxlength="2" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="小時" > </div> <div class="layui-input-inline" > <input type="number" name="minute" value="30" maxlength="2" max="59" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="分鐘" > </div> </div>`); layui.use('form', function(){ //此段代碼必不可少 var form = layui.form; form.render(); }); break; case 2: //每天 $("#suboption").append(` <div> <div class="layui-input-inline" > <input type="number" name="hour" value="1" max="23" maxlength="2" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="小時" > </div> <div class="layui-input-inline" > <input type="number" name="minute" value="30" maxlength="2" max="59" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="分鐘" > </div> </div>`); break; case 3: //N天 $("#suboption").append(` <div> <div class="layui-input-inline" > <input type="number" name="where1" value="3" max="31" maxlength="2" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="天" > </div> <div class="layui-input-inline" > <input type="number" name="hour" value="1" max="23" maxlength="2" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="小時" > </div> <div class="layui-input-inline" > <input type="number" name="minute" value="30" maxlength="2" max="59" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="分鐘" > </div> </div>`); break; case 4: //每小時 $("#suboption").append(`<div> <div class="layui-input-inline" > <input type="number" name="minute" value="30" maxlength="2" max="59" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="分鐘" > </div> </div>`); break; case 5: //N小時 $("#suboption").append(` <div> <div class="layui-input-inline" > <input type="number" name="hour" value="1" max="23" maxlength="2" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="小時" > </div> <div class="layui-input-inline" > <input type="number" name="minute" value="30" maxlength="2" max="59" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="分鐘" > </div> </div>`); break; case 6: //N分鐘 $("#suboption").append(`<div> <div class="layui-input-inline" > <input type="number" name="minute" value="3" maxlength="2" max="59" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="分鐘" > </div> </div>`); break; case 7: //每月 $("#suboption").append(` <div> <div class="layui-input-inline" > <input type="number" name="where1" value="3" max="31" maxlength="2" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="日" > </div> <div class="layui-input-inline" > <input type="number" name="hour" value="1" max="23" maxlength="2" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="小時" > </div> <div class="layui-input-inline" > <input type="number" name="minute" value="30" maxlength="2" max="59" min="0" class="layui-input"/> </div> <div class="layui-input-inline" > <input type="text" class="layui-input" readonly value="分鐘" > </div> </div>`); break; } }); });
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