22. Refill the Flask

• 22.1. HTML Escaping
  • 22.1.1. Escaping Text Entries
  • 22.1.2. Always Escape
• 22.2. Jinja3 Templates
  • 22.2.1. More Reasons for Using Templates
• 22.3. Chapter Practice
  • 22.3.1. Pro Tip!
• 22.4. Adding Logic to Templates
  • 22.4.1. Loops in Templates
    • 22.4.1.1. Using Index Values
    • 22.4.1.2. Placement Matters
  • 22.4.2. Try It!
    • 22.4.2.1. Bonus Try It!
  • 22.4.3. Check Your Understanding
• 22.5. Conditionals in Templates
  • 22.5.1. if/elif/else Syntax
  • 22.5.2. Try It!
    • 22.5.2.1. Add the Conditional
  • 22.5.3. Check Your Understanding
• 22.6. Reusing Content
  • 22.6.1. A base Template
    • 22.6.1.1. Block Out Space for Other HTML Code
  • 22.6.2. Extending From the Base
  • 22.6.3. Add A Common Header
    • 22.6.3.1. Finishing Touches
  • 22.6.4. Extend base to a Second Page
  • 22.6.5. Multiple Blocks
  • 22.6.6. Video Summary
  • 22.6.7. Check Your Understanding
• 22.7. Page Navigation
  • 22.7.1. A List of Links
  • 22.7.2. Bring in Some Logic
    • 22.7.2.1. Update main.py
    • 22.7.2.2. Update base.html
  • 22.7.3. A Dropdown Menu
    • 22.7.3.1. CSS Breakdown
  • 22.7.4. Navigation Bar and Other Options
• 22.8. Redirecting
  • 22.8.1. Render Template vs. Redirect
  • 22.8.2. Redirect with Flask
  • 22.8.3. Difference Summary
  • 22.8.4. Redirect Methods
    • 22.8.4.1. Response Codes
    • 22.8.4.2. Technical Details (Optional)
  • 22.8.5. Check Your Understanding
• 22.9. The User Experience
  • 22.9.1. Explore UX
  • 22.9.2. Other Reading
  • 22.9.3. Check Your Understanding
• 22.10. Exercises: Logic In Templates
  • 22.10.1. Setup
  • 22.10.2. Part A: Extend from base.html
  • 22.10.3. Part B: Add a Loop
    • 22.10.3.1. The choices Dictionary
    • 22.10.3.2. Update grid.html
  • 22.10.4. Part C: Add a Conditional
• 22.11. Project: Improve the User Experience
  • 22.11.1. Setup
    • 22.11.1.1. Run the Application
  • 22.11.2. Part A: Clean Up the View
  • 22.11.3. Part B: Keep Valid Entries
    • 22.11.3.1. Update register.html
    • 22.11.3.2. Update main.py
  • 22.11.4. Part C: Display Error Messages
  • 22.11.5. Part D: Redirect on Success
  • 22.11.6. Bonus Mission