/TypeScript/How-do-i-navigate-to-a-parent-route-from-a-child-route

How-do-i-navigate-to-a-parent-route-from-a-child-route

// via router link
// The RouterLink directive always treats the provided link as a delta to the current URL:

[routerLink]="['/absolute']"
[routerLink]="['../../parent']"
[routerLink]="['../sibling']"
[routerLink]="['./child']"     // or
[routerLink]="['child']" 

// with route param     ../../parent;abc=xyz
[routerLink]="['../../parent', {abc: 'xyz'}]"
// with query param and fragment   ../../parent?p1=value1&p2=v2#frag
[routerLink]="['../../parent']" [queryParams]="{p1: 'value', p2: 'v2'}" fragment="frag"


// via router
// The navigate() method requires a starting point (i.e., the relativeTo parameter). If none is provided, the navigation is absolute:
...
constructor(private router: Router, private route: ActivatedRoute) {}
...
this.router.navigate(["/absolute/path"]);
this.router.navigate(["../../parent"], {relativeTo: this.route});
this.router.navigate(["../sibling"],   {relativeTo: this.route});
this.router.navigate(["./child"],      {relativeTo: this.route}); // or
this.router.navigate(["child"],        {relativeTo: this.route});

// with route param     ../../parent;abc=xyz
this.router.navigate(["../../parent", {abc: 'xyz'}], {relativeTo: this.route});
// with query param and fragment   ../../parent?p1=value1&p2=v2#frag
this.router.navigate(["../../parent"], {relativeTo: this.route, 
    queryParams: {p1: 'value', p2: 'v2'}, fragment: 'frag'});

// navigate without updating the URL 
this.router.navigate(["../../parent"], {relativeTo: this.route, skipLocationChange: true});

Source: stackoverflow.com

Similar codes

0 vote221 views1 answer
Typescript assert non null
TypeScript
0 vote219 views1 answer
React native typescript template not working
TypeScript
0 vote187 views1 answer
Await constructor typescript
TypeScript
0 vote323 views1 answer
If you meant to render a collection of children use an array instead
TypeScript
49 votes271 views5 answers
How to remove bullets from ul
TypeScript
4 votes199 views2 answers
Wht we need migrationts in django
TypeScript
1 vote267 views1 answer
Check if string include numbers in typescript
TypeScript
0 vote216 views1 answer
Storing user name and password ofr hosts in ansible playbooks
TypeScript
1 vote289 views1 answer
How to count positive elements numpy
TypeScript
0 vote200 views1 answer
Usage: testing_caption_generator.py [-h] -i IMAGE testing_caption_generator.py: error: the following arguments are required: -i/--image An exception has occurred, use %tb to see the full traceback.
TypeScript