我想创建一个验证,以便在空空中选择下拉列表。我会在我的 jquery 中放什么?
这是我的html
<form id="createForm" name="createForm" class="form-horizontal" onsubmit="return validateForm()" method="post" action="" autocomplete="off">
<!-- CSRF Token -->
<input type="hidden" name="_token" value="{{{ csrf_token() }}}" />
<!-- ./ csrf token -->
<input type="hidden" id="type_id1" name="type_id1" value="52" />
<div class="col-md-4 col-md-offset-1">
<!-- Code -->
<div class="form-group">
<label class='control-label'>Code</label>
<input class="form-control" type="text" name="code" id="code" value="{{{ $laptop_code }}}" readonly= 'readonly'/>
</div>
<!-- ./ code -->
<!-- Model -->
<div class="form-group required">
<label class='control-label'>Model</label>
<input class="form-control" type="text" name="model" id="model" value="" required/>
</div>
<!-- ./ model -->
<!-- Processor -->
<div class="form-group required">
<label class='control-label'>Processor</label>
<select class="form-control" name="processor" id="processor" required>
<option value="" selected="selected">Select Processor</option>
@foreach ($procs->items as $item)
<option value="{{{ $item->id }}}">{{{ $item->alias}}}</option>
@endforeach
</select>
</div>
<!-- ./ processor -->
当我点击提交按钮时,它会创建一个工具提示或气泡弹出窗口,它是空的并被填充