如何从laravel中的弹出窗体更新记录

Question

navbar.blade.php文件中的按钮    每次用户点击编辑按钮时，其通信ID应通过此表格...

<button class="btn btn-primary" data-toggle="modal" data-target="#myModal">Edit</button>

并且此按钮被重定向到此表单

 <form action="-----------" method="POST" role="form" class="form-horizontal">
 {{ csrf_field() }}
<div class="form-group">
    <label for="email" class="col-sm-2 control-label">
        Nav ID</label>
    <div class="col-sm-10">
        <input type="text" class="form-control" name="nav_id" placeholder="nav id" readonly="" />
    </div>
</div>

<div class="form-group">
    <label for="email" class="col-sm-2 control-label">
        Nav Name</label>
    <div class="col-sm-10">
        <input type="text" class="form-control" name="nav_name" placeholder="nav name" />
    </div>
</div>

<div class="form-group">
    <label for="exampleInputPassword1" class="col-sm-2 control-label">
        Nav Details</label>
    <div class="col-sm-10">
        <input type="text" class="form-control" name="nav_description" placeholder="nav details" />
    </div>
</div>

<div class="row">
    <div class="col-sm-2">
    </div>
    <div class="col-sm-10">
        <button type="submit" class="btn btn-primary btn-sm">
            Submit</button>

   </div>
</div>
</form>

那么如何更新.blade文件中所选ID的记录以及我应该在navbarController.php及其路径文件中写什么

 public function edit(Request $request) { 

   }
}

Answer 1

这是解决方案

添加＆＃34;编辑按钮＆＃34;类到您的按钮并使用alt属性来保持$ ID

<button class="edit-button btn btn-primary" alt="<?=$ID?>" data-toggle="modal" data-target="#myModal">Edit</button>

添加隐藏字段以将$ ID保留在表单中

<input id="id" type="hidden" name="id" value=""/>

当用户单击编辑按钮时，使用@section和@yield编写jquery代码来调整隐藏字段的值。让我们看看https://laravel.io/forum/09-02-2014-using-section-and-yield

@section('javascript')
 $("body").on('click','.edit-button',function(){
    var activeEditId = $(this).attr('alt');
    $("#id").val(activeEditId);
 )});
@stop