This question already has answers here:
How to get URL parameter using jQuery or plain JavaScript?
(34 answers)
Closed 5 years ago.
I want a JavaScript regex to extract the value of an id from facebook profile URL. For example, I have a url
https://www.facebook.com/profile.php?id=100004774025067
and I just want to extract the value after the id= which is the number 100004774025067 part only.
But In some cases I will need the user profile url from a post. For example a user posted something, and if i get the profile url link of the post then I get the link like this:
https://www.facebook.com/profile.php?id=100001883994837&hc_ref=ART7eWRecFS8mMIio66GdaH378zlJMXzisnKubh5PtgINeVwTfOil5aBIyff71OamWA
As you can see, after the value of id there's an additional parameter specified.
I only need to get the id value, no matter what else is in the link.
You can use the string as a URL and extract the id parameter using searchParams:
Without additional parameters:
var fb_url = "https://www.facebook.com/profile.php?id=100004774025067";
var url = new URL(fb_url);
var uid = url.searchParams.get("id");
console.log(uid);
With more parameters:
var fb_url = "https://www.facebook.com/profile.php?id=100004774025067&hc_ref=ART7eW";
var url = new URL(fb_url);
var uid = url.searchParams.get("id");
console.log(uid);
You can do it in the following way
function getNumber(str){
console.log(str.match(/(?:id=)(\d+)/)[1]);
return str.match(/(?:id=)(\d+)/)[1];
}
getNumber('https://www.facebook.com/profile.php?id=100004774025067');
getNumber('https://www.facebook.com/profile.php?id=100001883994837&hc_ref=ART7eWRecFS8mMIio66GdaH378zlJMXzisnKubh5PtgINeVwTfOil5aBIyff71OamWA ');
which matches any number after id
Related
This question already has answers here:
JavaScript - Get Portion of URL Path
(6 answers)
Closed 1 year ago.
Just a quick question, how would you go about getting the "id" from this URL:
https://outlook.live.com/mail/0/inbox/id/AQQkADAwATM0MDAAMS0xZGUwLTNjMTAtMDACLTAwCgAQAB%2FnQ1lgT6dDlqIakp3j4qk%3D
These URLs change alot, but i just want the message id.
Its not just a query param, so i can't just go and get it from there.
How would i do this?
You can just split the URL by / and get the 8th index, and if there is parameters, just split it by ? and get the first index
const url =
'https://outlook.live.com/mail/0/inbox/id/AQQkADAwATM0MDAAMS0xZGUwLTNjMTAtMDACLTAwCgAQAB%2FnQ1lgT6dDlqIakp3j4qk%3D?a=1&'
let url_split = url.split('/')
let id_with_parameter = url_split[7]
let id = id_with_parameter.split('?')[0]
console.log(id)
Output AQQkADAwATM0MDAAMS0xZGUwLTNjMTAtMDACLTAwCgAQAB%2FnQ1lgT6dDlqIakp3j4qk%3D
This probably has a lot of limitation and not the best way
This question already has answers here:
How can I get query string values in JavaScript?
(73 answers)
Closed 3 years ago.
I have some url like this
/posts/singlepost?page=99
I need to get key and value of query in url and to put in new array, that i can loop,and use that key and value in my http request. In url page can be something else, i dont know what can be
You can do something like that:
// Get params.
const params = Array.from(new URLSearchParams(location.search))
// Add a loop.
params.forEach(([key, value]) => /* key is 'page' and value is 99 */)
You can use split() by ? and then split() the second element by =
let str = '/posts/singlepost?page=99';
let res = str.split('?')[1].split('=');
console.log(res)
This question already has answers here:
How can I get query string values in JavaScript?
(73 answers)
Closed 6 years ago.
I have a URL like
http://something.com?acess_token=ashv6786sdjfhjd
When I click on that link, how to get the access_token from that link using Javascript?
Try :
var Yoururl= "http://something.com?acess_token=ashv6786sdjfhjd";
var acessToken=Yoururl.split('?')[1].split('=')[1];
Working Fiddle
For url parameter see old so question from given link.
Get url parameter via jquery
If you want the value of the access_token you mean this:
ashv6786sdjfhjd
Then here's a quick solution. Hope it helps!
var str = "http://something.com?acess_token=ashv6786sdjfhjd.when";
var accessToken = str.split("=")[1].split(".")[0];
console.log(accessToken);
This question already has answers here:
Encode URL in JavaScript
(22 answers)
Closed 8 years ago.
I have following url
http://www.example.com/p1/val1/p1/val2
Now I want to pass third parameter as url like '/path/to/file'
http://www.example.com/p1/val1/p1/val2/url/?????
How can I do that with combination of js and php?
After passing above, I would like to get value of url as '/path/to/file'
I am passing above link through js's location.href.
How to do that?
I am getting following error?
Not Found
The requested URL http://www.example.com/p1/val1/p1/val2/url//path/to/file was not found on this server.
why didn't use traditional query string?
http://www.example.com?p1[]=val1&p1[]=val2&url=<?php echo urlencode('/path/to/file'); ?>
I'm assuming you process your urls this way:
http://www.example.com/p1/val1/p2/val2/...
gets transformed into:
http://www.example.com?p1=val1&p2=val2&...
So, your poblem is that your url parameter receives, as value, either '' or just 'path'.
You could try this, with javascript
var url = 'http://www.example.com/p1/val/p1/val2';
var path = '/path/to/file';
var finalUrl = url + '/url/' + encodeURIComponent(path);
This question already has answers here:
Get current URL with jQuery?
(33 answers)
Closed 8 years ago.
I want to get current page URL using javascript ,Any one have suggestions ?
Also i need to get the content from the hashtag For ex: xxxx.com/#21 i need to get that 21 in the javascript
Use next:
HREF = document.location.href
HASH = document.location.hash
http://www.w3schools.com/jsref/prop_loc_href.asp
http://www.w3schools.com/jsref/prop_loc_hash.asp
To get the entire current URL, use:
var currentURL = window.location;
Then to get the hash, without the # itself, use:
var trimmedHash = window.location.hash.substr(1);
// returns `21` from `xxxx.com/#21`
window.location.hash returns #21, and substr(1) returns all but the first character of that string, thus removing the #.
try:
window.location.hash // will result #21
window.location.hash.substr(1) // will result 21
hope that helps.