get params js
// www.example.com/users?token=12345
let params = (new URL(document.location)).searchParams;
let token = params.get("token");
// 12345
get params js
// www.example.com/users?token=12345
let params = (new URL(document.location)).searchParams;
let token = params.get("token");
// 12345
jsdoc optional param
/**
* @param {string=} somebody - Somebody's name.
*/
function sayHello(somebody) {
if (!somebody) {
somebody = 'John Doe';
}
alert('Hello ' + somebody);
}
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'] // Döner
parameters javascript
function functionName(parameter1, parameter2, parameter3) {}
parameters in javascript
function myFunction(x, y) {
if (y === undefined) {
y = 2;
}
}
get 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];
}
}
}
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