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在那裏我使用兩個輸入文件,一個隱藏和一個可見,在這裏我想嘗試如何調用輸入到控制器,但有錯誤調用成員函數getRealPath()null,如何調用隱藏在表單中的輸入文件。謝謝您的回答從窗體中讀取文件輸入時始終出錯
在這裏控制器腳本:
public function postPhoto()
{
$photo = Input::file('photo')->getRealPath();
if($this->cekUkuranFoto($photo) == false)
{
Session::flash('message', 'size too big 2048 x 2048 !');
return redirect()->back();
}
}
public function cekUkuranFoto($file)
{
$gambar = Image::make($file);
$ukuran = getimagesize($file);
$width=$ukuran[0];
$height=$ukuran[1];
if($width < 2048 && height < 2048)
{
return true;
}
else
{
return false;
}
}
這裏形成的觀點:
<form method="GET" action="{!! URL::to('/timeline/photo') !!}" files="true" enctype="multipart/form-data">
<div class="box-body">
<div class="form-group">
<input name='photo' id="file-image" type='file' onchange="readURL(this);" style="visibility:hidden;"/>
<p class="help-block">Maksimal ukuran foto 1500 x 1000 pixel</p>
<div class="col-sm-6">
<img id="image-responsive" class="img-responsive img-bordered-sm" src="{!! url('/').'/protected/public/assets/images/default.png' !!}" height=128 alt="your image"/><br/>
<input name="photo2" type="button" id="my-button" class ="btn btn-info" accept=".jpg,.jpeg,.png" value="Pilih Foto">
<button type="button" class="btn btn-danger" onclick="hapusGambar()" >Hapus</button>
</div>
<div class="col-sm-6">
<textarea name="photoinput" class="form-control" rows="6" placeholder="Deskripsi">{!! Input::old('photoinput') !!}</textarea>
</div>
</div>
</div>
<div class="box-footer">
<button type="submit" class="btn btn-info pull-right">Posting</button>
</div>
</form>
在路線:
Route::get('/timeline/photo', '[email protected]');
感謝您的回答。有用 –