Answers for "url query parameters"

1

get url query params js

const urlParams = new URLSearchParams(window.location.search);
const myParam = urlParams.get('myParam');
Posted by: Guest on July-26-2020
3

get query params

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>
  )
Posted by: Guest on September-12-2021
7

get parameters from url

var url_string = "http://www.example.com/t.html?a=1&b=3&c=m2-m3-m4-m5"; //window.location.href
var url = new URL(url_string);
var c = url.searchParams.get("c");
console.log(c);
Posted by: Guest on July-09-2020
1

javascript get Query params from URL

const getParameters = (URL) => {
  URL = JSON.parse('{"' + decodeURI(URL.split("?")[1]).replace(/"/g, '\\"').replace(/&/g, '","').replace(/=/g, '":"') +'"}');
  return JSON.stringify(URL);
};

getParameters(window.location)
// Result: { search : "easy", page : 3 }
Posted by: Guest on September-28-2021
1

query parameters

Query Parameter 
		represented as  key value pair right after the ? 
		https://www.google.com/search?q=iloveyou
	usually used to filter the result
    
    GET /api/spartacus/search?gender=Male&nameContains=li
	if we have more than one query parameter 
		& is used to connect them 
        
 Also there is a Path Parameter|variable
	/api/spartans/{id}  /api/spartans/:id 
	It's used to identify single resource amonth list of resources
	in above example 
		the id is the path parameter to identify single spartan
Posted by: Guest on December-04-2020
1

get parameters from url

www.test.com/t.html?a=1&b=3&c=m2-m3-m4-m5
Posted by: Guest on July-09-2020

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