layui下拉框复制

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页面代码

div中 class="layui-form"  和  lay-filter="selFilter" 必需加上

<div class="layui-col-xs6" >
    <label class="layui-form-label">有效证件</label>
        <div class="layui-input-block layui-form" lay-filter="selFilter">
        <select id="reaCredential" name="reaCredential">
            <option value="1">学生证</option>
            <option value="2">身份证</option>
            <option value="3">军人证</option>
            <option value="4">老年证</option>
        </select>
    </div>
</div>

ajax回调函数中的代码

//下拉框赋值 
$("#reaCredential").val(data[0].reaCredential);
//渲染
form.render('select','selFilter');

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转载自blog.csdn.net/pyd1040201698/article/details/82991571