Django Template For Tag (සිංහල) | Loop Through Data

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මෙම video එකෙන් ඔබට Django templates වල for loop tag ({% for %}) use කරලා dynamic data loop කිරීම සහ multiple items render කරන හැටි step-by-step explain කරනවා.

List, querysets, arrays වල data template එකේ repeat display කරන process practice කරලා 🚀

🎯 What You Will Learn

✔ {% for item in list %} syntax
✔ Display multiple items in templates
✔ Access loop variables (forloop.counter)
✔ Nested loops concept
✔ Real-world examples: product lists, blog posts, user lists
⚡ Key Points

✔ {% for %} ... {% endfor %} → Looping in templates
✔ {{ forloop.counter }} → Current loop index (1-based)
✔ {% empty %} → Optional: handle empty lists
✔ Loop through any iterable: list, queryset, dictionary keys

🧠 Why This Lesson is Important?

✔ Real-world scenarios: display multiple items dynamically
✔ Templates dynamic rendering strengthen කරන්න
✔ Combined with if/else, more interactive pages create කරන්න
✔ Next lesson: Combining Loops + If Statements

Видео Django Template For Tag (සිංහල) | Loop Through Data канала NIMA ACADEMY