Dew*_*tya 3 php laravel eloquent
我想制作更新功能,但该功能不起作用,请帮我解决这个问题,这是我的代码:
这是路线
Route::resource('ItemName', 'ItemNameController');
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这是控制器
public function update(Request $request, ItemName $itemName)
{
request()->validate([
'inc' => 'required',
'item_name' => 'required',
'short_name' => 'required',
'definition_eng' => 'max:1000',
'definition_ind' => 'max:1000',
]);
$itemName->update($request->all());
return redirect('ItemName')->with('success', 'Item Name Updated Successfully');
}
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这是视图
<form action="{{ action('ItemNameController@update', $ItemName->id) }}" method="post">
@csrf
@method('PUT')
<input class="form-control col-4" type="text" name="inc" placeholder="INC" value="{{$ItemName->inc}}">
<input class="form-control mt-2" type="text" name="item_name" placeholder="Item Name" value="{{$ItemName->item_name}}">
<input class="form-control mt-2" type="text" name="short_name" placeholder="Short Name" value="{{$ItemName->short_name}}">
<input class="form-control mt-2" type="text" name="definition_eng" placeholder="English Definition" value="{{$ItemName->definition_eng}}">
<input class="form-control mt-2" type="text" name="definition_ind" placeholder="Indonesia Definition" value="{{$ItemName->definition_ind}}">
<input type="submit" class="btn btn-primary" value="Edit">
</form>
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当我转储此代码时的价值
ItemName {#512 ?
#table: "tbl_item_name"
#fillable: array:5 [?
0 => "inc"
1 => "item_name"
2 => "short_name"
3 => "definition_eng"
4 => "definition_ind"
]
#connection: "sqlsrv"
#primaryKey: "id"
#keyType: "int"
+incrementing: true
#with: []
#withCount: []
#perPage: 15
+exists: true
+wasRecentlyCreated: true
#attributes: array:8 [?]
#original: array:8 [?]
#changes: []
#casts: []
#dates: []
#dateFormat: null
#appends: []
#dispatchesEvents: []
#observables: []
#relations: []
#touches: []
+timestamps: true
#hidden: []
#visible: []
#guarded: array:1 [?
0 => "*"
]
}
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问题是更新功能不起作用,我没有收到任何错误,有人可以帮助我吗?
确保在$fillableEloquent 模型上正确设置了数组。
class ItemName extends Model
{
protected $fillable = [
'inc',
'item_name',
'short_name',
'definition_eng',
'definition_ind',
];
// ..
}
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通常 Laravel 会创建一个MassAssignmentException如果你调用update()并且没有定义$fillable数组。
只要你在$fillable数组上定义了任何东西,Laravel 就会默默地忽略任何额外的值。
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