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
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What is expected output? – Maheer Ali Apr 21 '19 at 18:59
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which framework you talking about nodejs or client side javascript? – Rahul Beniwal Apr 21 '19 at 19:01
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What have you tried so far? – lankovova Apr 21 '19 at 19:02
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I prefer typescript, but it can be vanila javascipt, as i said i need to get params key and value and put in new array – Miomir Dancevic Apr 21 '19 at 19:03
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Tried in Angular, but i had no luck – Miomir Dancevic Apr 21 '19 at 19:03
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My question @daniel is not the sam, in my question i dont know name of keys? – Miomir Dancevic Apr 21 '19 at 19:08
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@MiomirDancevic it is. look at URLSearchParams. There's plenty of information in it. – Daniel A. White Apr 21 '19 at 19:09
2 Answers
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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 */)
Mateusz Kocz
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I'm guessing you're using Angular. The `URLSearchParams` used there is, as you said, deprecated in favour of `HttpParams`: https://angular.io/api/common/http/HttpParams. However what I have in mind is the standard `URLSearchParams` available globally: https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams . – Mateusz Kocz Apr 21 '19 at 19:08
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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)
Maheer Ali
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