javascript get parameter
let params = {};
window.location.search.slice(1).split('&').forEach(elm => {
if (elm === '') return;
let spl = elm.split('=');
const d = decodeURIComponent;
params[d(spl[0])] = (spl.length >= 2 ? d(spl[1]) : true);
});
// https://example.com/?foo=bar&best%20food=D%C3%B6ner
params['foo'] // bar
params['best food'] // Dönerquery 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 spartanget javascript parameter
function GetURLParameter(sParam)
{
var sPageURL = window.location.search.substring(1);
var sURLVariables = sPageURL.split('&');
for (var i = 0; i < sURLVariables.length; i++)
{
var sParameterName = sURLVariables[i].split('=');
if (sParameterName[0] == sParam)
{
return sParameterName[1];
}
}
}Copyright © 2021 Codeinu
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