php - 解析错误 : syntax error, 文件意外结束，需要 elseif (T_ELSEIF) or else (T_ELSE) or endif (T_ENDIF)

Question

你好亲爱的，我想创建一个客户 Blade ，为用户提供导入和导出 excel 文件。我的 customers_blade.php 看起来像这样；

@extends('layouts.app')

@section('content')
<div class="panel-heading">Import and Export Data Into Excel File</div>

<div class="panel-body">
    {!! Form::open(array('route'=>'customer.import','method'=>'POST','files'=>'true')) !!}
    <div class="row">
        <div class="col-xs-10 col-sm-10 col-md-10">
            @if(Session::has('success'))
                <div class="alert alert-success">
                    {{Session :: get('message')}}
                </div>
                @if(Session::has(warning))
                <div class="alert alert-warning">
                    {{Session::get('message')}}
                </div>
                @endif
                <div class="form-group">
                    {!! Form::label('sample_file','Select File to Import:',['class'=>'col-md-3']) !!}
                    <div class="col-md-9">
                        {!! Form::file('customers',array('class'=>'form-control')) !!}
                        {!! $error->first('products','<p class="alert alert-danger">:message</p') !!}
                    </div>
                </div>
        </div>
        <div class="col-xs-2 col-sm-2 col-md-2 text-center">
            {!! Form::submit('Upload',['class'=>'btn btn-success']) !!}
        </div>
    </div>
    {!! Form::close() !!}
</div>
@endsection

但是当我转到页面时会发生此错误。我该如何编辑它。你能帮我么？

解析错误:语法错误，文件意外结束，需要 elseif (T_ELSEIF) 或 else (T_ELSE) 或 endif (T_ENDIF)( View :/home/vagrant/code/excel/resources/views/customers. Blade .php)

Answer 1

如果您在 blade 文件中注意到您会发现缺少 @endif

                    @if(Session::has('success'))
                        <div class="alert alert-success">
                            {{Session :: get('message')}}
                        </div>
                    @endif

在上面的部分 @if(Session::has('success')) 这个 If 没有在任何地方结束。

@extends('layouts.app')

@section('content')
<div class="panel-heading">Import and Export Data Into Excel File</div>

<div class="panel-body">
    {!! 

    Form::open(array('route'=>'customer.import','method'=>'POST','files'=>'true')) !!}
        <div class="row">
            <div class="col-xs-10 col-sm-10 col-md-10">
                @if(Session::has('success'))
                    <div class="alert alert-success">
                        {{Session :: get('message')}}
                    </div>
                @endif  
                    @if(Session::has(warning))
                    <div class="alert alert-warning">
                        {{Session::get('message')}}
                    </div>
                    @endif
                    <div class="form-group">
                        {!! Form::label('sample_file','Select File to Import:',['class'=>'col-md-3']) !!}
                        <div class="col-md-9">
                            {!! Form::file('customers',array('class'=>'form-control')) !!}
                            {!! $error->first('products','<p class="alert alert-danger">:message</p') !!}
                        </div>
                    </div>
            </div>
            <div class="col-xs-2 col-sm-2 col-md-2 text-center">
                {!! Form::submit('Upload',['class'=>'btn btn-success']) !!}
            </div>
        </div>
        {!! Form::close() !!}
    </div>
    @endsection

希望对你有帮助