13 lines
512 B
Markdown
13 lines
512 B
Markdown
### URL parameters
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Use `match()` with an appropriate regular expression to get all key-value pairs, `Array.reduce()` to map and combine them into a single object.
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Pass `location.search` as the argument to apply to the current `url`.
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```js
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const getUrlParameters = url =>
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url.match(/([^?=&]+)(=([^&]*))/g).reduce(
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(a, v) => (a[v.slice(0, v.indexOf('='))] = v.slice(v.indexOf('=') + 1), a), {}
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);
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// getUrlParameters('http://url.com/page?name=Adam&surname=Smith') -> {name: 'Adam', surname: 'Smith'}
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```
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