19.imagini in laravel5
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1) The document describes setting up a Laravel application to manage image uploads to a database. It includes configuration of the database connection, generation of models and controllers using Artisan commands, and setup of routes for the image upload functionality. 2) Views are created to display the image upload form, show individual images, and list all images along with edit and delete links. 3) The ImagesController contains methods for storing, retrieving, updating, and deleting images from the database along with logic for handling file uploads.
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19.imagini in laravel5
- 5. php artisan config:clear php artisan make:model Image php artisan make:controller ImagesController --resource php artisan storage:link
- 7. app/controllers/ImagesController.php <?php namespace AppHttpControllers; use IlluminateHttpRequest; use AppImage; use IlluminateSupportFacadesInput; use Session; use File; class ImagesController extends Controller { public function index() { return view('image'); }
- 8. public function create() { } public function store(Request $request) { $image=new Image; $image->title=Input::get('nume'); if(Input::hasFile('image')){ $file=Input::file('image'); $target=md5(uniqid(time())).$file->getClientOriginalName(); $file->move(public_path().'/images/',$target); $image->name=$target; $image->size=File::size(public_path().”/images/”.$target); $image->type=$file->getClientMimeType(); } $image->save(); // return 'data saved in database'; return redirect('/'); }
- 9. public function showall() { $image=Image::all(); return view('showall', compact('image')); } public function show($id) { $image=Image::findorfail($id); return view('show',compact('image')); } public function edit($id) { $image=Image::where('id','=',$id)->first(); return view('edit',['image'=>$image]); }
- 10. public function update(Request $request, $id) { $image=Image::findOrFail($id); if ($request->hasFile('image')) { $file=Input::file('image'); $target=md5(uniqid(time())).$file->getClientOriginalName(); $file->move(public_path().'/images/',$target); $image->name=$target; } $image->id = $request['id']; $image->title = $request['title']; $image->save(); return redirect('/'); }
- 11. public function delete($id){ $image=Image::where('id','=',$id)->first(); if($image->delete()){ Session::flash('message','Record was deleted'); return redirect('/'); }else{ Session::flash('message','Error!Please try again!'); return redirect('/'); } }
- 13. /resources/views/image.blade.php <!DOCTYPE html> <html lang="en"> <head> <title>File Upload</title> </head> <body> <?php echo Form::open(array('action' => 'ImagesController@store','enctype'=>'multipart/form-data')) ; echo Form::label('nume', 'Nume: '); echo Form::text('nume')."<br><br>"; echo Form::label('image', 'Image: '); echo Form::file('image')."<br><br>"; echo Form::submit('Upload'); echo Form::close(); ?> </body> </html>
- 14. /resources/views/show.blade.php <!DOCTYPE html> <html lang="en"> <head><title>show all</title></head> <body> <table> <tr> <td><?php echo $image->title;?></td> <td><img src="{{ asset("/images/".$image->name)}}" width="100“ height="100"> </td> </tr> </table> <a href="../">Back</a> </body> </html>
- 15. /resources/views/showall.blade.php <!DOCTYPE html> <html lang="en"> <head> <title>show all</title> </head> <body> <table> <tr> <th>Title</th> <th>Image</th> <th colspan="3" align="center">Actions</th> </tr>
- 16. @foreach($image as $var) <tr> <td><?php echo $var->title;?></td> <td> <img src="{{ asset(“./images/".$var->name)}}" width="100" height="100"></td> <td> <?php echo link_to("/show/".$var->id, 'View');?> <?php echo link_to("/edit/".$var->id, 'Edit');?> <?php echo link_to("/delete/".$var->id, 'Delete',array("onclick"=>"return confirm('Are you sure?')"));?> </td> </tr> @endforeach </table> <br/><br/> <?php echo link_to("image", 'Upload record');?> </body> </html>
- 17. edit.blade.php <!DOCTYPE html> <html lang="en"> <head> <title>File Upload</title> </head> <body> <?php echo Form::model($image,array('url' => 'update/'.$image->id,'enctype'=>'multipart/form-data')); echo Form::hidden('id')."<br><br>"; echo Form::label('title', 'Nume: '); echo Form::text('title')."<br><br>"; echo Form::label('image', 'Image: '); echo Form::file('image')."<br><br>"; echo Form::submit('Upload'); echo Form::close(); ?> </body> </html>