Question

这是我的jQuery代码

$("#addHospitalState").val("FL");

状态下拉列表的值未设置。

HTML代码

<div class="form-group">
<label class="col-sm-3 col-md-2 text-left" for="addHospitalState">State:</label>
<div class="col-sm-9 col-md-10">
<select name="addHospitalState" id="addHospitalState" class="form-control"></select>
</div>
</div>

使用ajax post call填充选项

Answer 1

首先尝试添加选项，然后设置值：

jQuery(document).ready(function($){
  $('#addHospitalState').append('<option>FL</option>').val('FL');
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="form-group">
  <label class="col-sm-3 col-md-2 text-left" for="addHospitalState">State:</label>
  <div class="col-sm-9 col-md-10">
    <select name="addHospitalState" id="addHospitalState" class="form-control">
      <option>Select</option>  
    </select>
 </div>
</div>

JQuery使用值不起作用设置所选选项

1 个答案: