replace url query string values using javascript

Related searches

How to replace url query string values using javascript

I have url like

I want to replace a=c and b=d

and final url will be

Maybe you're looking for something like this:

var url = new URL('');

var src = url.searchParams.get('src');
var dest = url.searchParams.get('dest');

console.log('current src:', src);
console.log('current dest:', dest);

var search_params = new URLSearchParams(; 

search_params.set('src', 'c');
search_params.set('dest', 'd'); = search_params.toString();

var new_url = url.toString();


How to replace url parameter with javascript/jquery?, gistfile1.js. // Explicitly save/update a url parameter using HTML5's replaceState(). function params = urlQueryString.replace(keyRegex, "$1" + newParam);. src='changed value'& // this is to be replaced with your original url ADD-ON for replacing all the ocurrences: If you have several parameters with the same name, you can append to the regex global flag, like this text.replace (/ (src=).*? (&)/g,'$1' + newSrc + '$2'); and that will replaces all the values for those params that shares the same name.

You can just use String.prototype.replace, like:

let myString = "";
myString = myString.replace("=a","=c");
myString = myString.replace("=b","=d");

How to Change URL Query Parameters with Javascript, Replacing query string parameter values. index.js. // Update the appropriate href query Replace our href string with our new value, passing on the name and delimeter Replace or add parameters to a url // Author: James Bernard // email: � Get parameter from URL & assign to a variable getParameter. If getParameter [0] === parameter, then return query string value. <script type="text/javascript">. var getQueryStringValue = function (parameter) {. var currentPageURL = (1);

Follow this:

const urlObject = new URL(url);
const id = urlObject.searchParams.get('id')

It helps you to take the parameters and then :

new URLSearchParams(url)

using this you can create your new parameters.

Javacript: Set or Update a URL/QueryString Parameter, and update , Hello, I would like to replace the value of a querystring parameter with javascript. Something like: URL:� var parameters = new URL (window.location).searchParams; parameters.get ('param1') //1 parameters.get ('param2') //2. If you want to get query string parameter for any url, Use the following JavaScript code snippet.

Below is the pure js(ES5) code to do the job.

function updateSearchParams() {
        var searchStr =,
            resultSearchArray = [], resultSearchStr;
        var searchParamsStr =  searchStr.split('?')[1];
        var searchParamsArray = searchParamsStr.split('&');
        for(var searchIter = 0; searchIter < searchParamsArray.length; searchIter++) {
            var searchParam = searchParamsArray[searchIter];
            var searchParamKey = searchParam.split('=')[0];
            var searchParamValue = searchParam.split('=')[1];
            // Below modification is just an example - Ideally the below string check should be via constants declared
            if(searchParamKey === 'src') {
                searchParamValue = 'c'
            } else if(searchParamKey === 'dest') {
                searchParamValue = 'd';
            resultSearchStr = searchParamKey + '=' + searchParamValue;
        } = '?' + resultSearchArray.join('&');

Just call this function and it should work.

Replacing query string parameter values. � GitHub, Generally, server-side language is used to get query string from URL. But you can also get query string parameters from URL to client-side. The query string parameters and values can be easily retrieved from the URL using JavaScript. The location search property in JavaScript returns the query string part of a URL. The example code shows you

Replace value of QueryString parameter - JavaScript, var a = document.createElement('a'), getHrefWithUpdatedQueryString = function(param, value) { return updatedQueryString(window.location.href, param, value); }, updatedQueryString = function(url, param, value) { /* A function which modifies the query string by setting one parameter to a single value.

Some of the solutions posted here are inefficient. Repeating the regular expression search every time the script needs to access a parameter is completely unnecessary, one single function to split up the parameters into an associative-array style object is enough.

JavaScript Fallback. While URLSearchParams is ideal, not all browsers support that API. There's a polyfill available but if you want a tiny function for basic query string parsing, the following is a function stolen from the A-Frame VR toolkit which parses the query string to get the key's value you'd like:

  • Please check if this helps…
  • Thanks.I tried this code but i am getting error Uncaught TypeError: Cannot read property 'get' of undefined
  • @PrismDevelopmentTeamgroupe Can you show us what you've tried? Or creating a fiddle? As you can see on this page, there is no error like that. So, it should be better if you provide the code.