检索复选框以查看是否已选中laravel 5.2

Question

I have a check-box in my product form, by default the check-box is not checked, and is set to 0. if the check-box is checked, it will insert a 1 into database to let it know the product will be featured in the front page.

The problem I'm having is when I go edit the product, the check-box is not checked, even though there is a 1 in database. I have tried many solutions, but cant come up with a right one that will work.

Here is my function:

public function addPostProduct(ProductRequest $request) {

        // Check if checkbox is checked or not for featured product
        $featured = Input::has('featured') ? true : false;

        // Create the product in DB
        $product = Product::create([
            'product_name' => $request->input('product_name'),
            'price' => $request->input('price'),
            'cat_id' => $request->input('cat_id'),
            'featured' => $featured
        ]);

        // Save the product into the Database.
        $product->save();

        // Flash a success message
        flash()->success('Success', 'Product created successfully!');

        // Redirect back to Show all products page.
        return redirect()->route('admin.product.show');
    }

Here is my add form ( Just showing the check-box):

 <div class="form-group">
    <label>Fetaured Product</label><br>
    <input type="checkbox" name="featured" value="1">
</div>

here is my edit form (just showing the check-box):

 <div class="form-group">
      <label>Fetaured Product</label><br>
      <input type="checkbox" name="featured" value="1">
</div>

And my table structure:

Schema::create('products', function (Blueprint $table) {
            $table->increments('id');
            $table->string('product_name');
            $table->decimal('price', 10, 2);
            $table->integer('cat_id');
            $table->integer('featured')->default(0);
            $table->timestamps();
        });

Answer 1

I had to update my updateProduct function as well I guess.

  public function updateProduct($id, ProductEditRequest $request) { // Check if checkbox is checked or not for featured product $featured = Input::has('featured') ? true : false; $product = Product::where('id', '=', $id); // Update your cart $product->update(array( 'product_name' => $request->input('product_name'), 'price' => $request->input('price'), 'cat_id' => $request->input('cat_id'), 'featured' => $featured )); // Find the Products ID from URL in route $product = Product::findOrFail($id); // Update the product with all the validation rules $product->update($request->all()); // Flash a success message flash()->success('Success', 'Product updated successfully!'); // Redirect back to Show all categories page. return redirect()->route('admin.product.show'); } 

And my edit form check-box with this:

 <div class="form-group"> <label>Fetaured Product</label><br> <input type="checkbox" name="featured" value="1" {{ $product->featured === 1 ? "checked=checked" : "" }}> </div>