Select2 - 点击提交按钮后选择字段中没有选中值

Question

我的选择有问题。当我选择选项并单击提交按钮时，所选值将丢失。

 {{ Form::open(['url' => route('index'), 'method' => 'GET', 'class' => 'form']) }}
                {{ csrf_field() }}
<select class="form-control select2" data-tags="true" data-placeholder="Select filter" data-allow-clear="true" name="filterClients" id="filterClientBy" style="width: 100%;">
<option></option>
<option name="firstCalling" value="firstCalling" {{Request::has('firstCalling')?'selected':''}}>First callin</option>
<option name="firstVisit" value="firstVisit"{{Request::has('firstVisit')?'selected':''}}>First visit</option>
</select>
<button type="submit" id="apply" class="btn btn-success">Apply filters</button>
  {{ Form::close() }}

这段代码只是我的代码的一部分...... 提交后没有值。如何解决？ `

Answer 1

用<form action="name of file or #" method="post or get ">代替<form>

Answer 2

form submit 是一种页面刷新。尝试使用 ajax 请求 submit 表单

<form onsubmit="yourFunctionName()"> 
// rest of the form
</form>

function yourFunctionName(e){
    event.preventDefault();
    //here ajax code to submit the form value
  }