18 lines
438 B
Markdown
18 lines
438 B
Markdown
---
|
|
title: getBaseURL
|
|
tags: browser,string,url,beginner
|
|
---
|
|
|
|
Returns the current URL without any parameters.
|
|
|
|
Use `String.prototype.indexOf()` to check if the given `url` has parameters, `String.prototype.slice()` to remove them if necessary.
|
|
|
|
```js
|
|
const getBaseURL = url =>
|
|
url.indexOf('?') > 0 ? url.slice(0, url.indexOf('?')) : url;
|
|
```
|
|
|
|
```js
|
|
getBaseURL('http://url.com/page?name=Adam&surname=Smith'); // 'http://url.com/page'
|
|
```
|