Angular - RoutingWhich is the correct syntax to navigate with query parameters and a fragment using Angular Router?Athis.router.navigate(['/path'], { query: {id: 1}, fragmentId: 'section' })Bthis.router.navigate(['/path'], { params: {id: 1}, hash: 'section' })Cthis.router.navigate(['/path'], { queryParams: {id: 1}, fragment: 'section' })Dthis.router.navigateByUrl(['/path?id=1#section'])Check Answer
Step-by-Step SolutionSolution:Step 1: Recall navigate method optionsAngular Router's navigate method accepts queryParams and fragment keys in options object.Step 2: Check syntax correctnessthis.router.navigate(['/path'], { queryParams: {id: 1}, fragment: 'section' }) uses correct keys: queryParams and fragment; others use invalid keys or methods.Final Answer:this.router.navigate(['/path'], { queryParams: {id: 1}, fragment: 'section' }) -> Option CQuick Check:Correct navigate syntax = D [OK]Quick Trick: Use queryParams and fragment keys in navigate options [OK]Common Mistakes:MISTAKESUsing params instead of queryParamsUsing hash instead of fragmentPassing array to navigateByUrl
Master "Routing" in Angular9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallPerf
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