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Why does this code fail to update the fragment?

medium📝 Debug Q7 of 15
Angular - Routing
Why does this code fail to update the fragment?
this.router.navigate(['/home'], { fragment: 'top' });
this.router.navigate(['/home'], { fragment: 'bottom' });
Anavigate method does not support fragment option
BNavigations happen too quickly; second overrides first silently
CFragment cannot be changed after initial navigation
DFragments must be set using Location service
Step-by-Step Solution
Solution:
  1. Step 1: Understand navigation behavior

    Multiple navigations in quick succession cause last to override previous silently.
  2. Step 2: Confirm fragment support

    navigate supports fragment; no restriction on changing it multiple times.
  3. Final Answer:

    Navigations happen too quickly; second overrides first silently -> Option B
  4. Quick Check:

    Fragment update timing issue = C [OK]
Quick Trick: Multiple navigations override previous fragment silently [OK]
Common Mistakes:
MISTAKES
  • Believing fragment is immutable
  • Thinking navigate lacks fragment support
  • Using Location service unnecessarily

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