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query params

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Silly Shrew answered on June 9, 2021 Popularity 10/10 Helpfulness 1/10

answer query params

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query params

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-1

      
        content_copy
      
      <a [routerLink]="['/user/bob']" [queryParams]="{debug: true}" queryParamsHandling="merge">
  link to user component
</a>

Popularity 10/10 Helpfulness 1/10 Language whatever

Source: angular.io

Tags: whatever

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Contributed on Aug 25 2021

Silly Shrew

0 Answers Avg Quality 2/10

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import React, { useEffect, useState } from "react";
import { useLocation } from "react-router-dom";

function CheckoutDetails() {
  const location = useLocation();
  const [amountValue, setAmountValue] = useState(1);

  // function to get query params using URLSearchParams
  useEffect(() => {
    const searchParams = new URLSearchParams(location.search);
    if (searchParams.has("amount")) {
      const amount = searchParams.get("amount");
      setAmountValue(parseInt(amount, 10));
    } else {
      setAmountValue(1);
    }
  }, [location]);

  return (
  	<p>Amount: {amountValue}</p>
  )

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: developer.mozilla.org

Tags: get

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Contributed on Sep 12 2021

Inquisitive Iguana

0 Answers Avg Quality 2/10

query params

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constructor(private router: Router) { }

public myMethodChangingQueryParams() {
  const queryParams: Params = { myParam: 'myNewValue' };

  this.router.navigate(
    [], 
    {
      relativeTo: activatedRoute,
      queryParams: queryParams, 
      queryParamsHandling: 'merge', // remove to replace all query params by provided
    });
}

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Source: stackoverflow.com

Tags: whatever whateve

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Contributed on Jun 09 2021

Silly Shrew

0 Answers Avg Quality 2/10

query params

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