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الحلقة 20# : Advanced Eloquent Model Query

في هذه الحلقة سنتعلم كيف ننشأ ملخص عن محتوى المكتبة Library Summary في هذا الملخص سأسترجع الأقسام وكل الكتب التي تحتويها الأقسام والمؤلفين لكل كتاب البيانات ستسترجع من ثلاث جداول Sections Books Authors مع مراعاة الربط بين هذه الجداول عن طريق استخدام الEloquent Model في الLaravel 5.1 اصبحت مثل هذه العملية سهلة مقارنة بكتابة جمل الأستعلام بأستخدام الQuery Builder


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