0.0.1 • Published 3 years ago
urlable v0.0.1
urlable
urlable, is a tiny library, that helps to create a dynamic object, where each mutation results in a query string update. This becomes quite useful, when used in conjuction with state driven frameworks, like React or Vue.
Installation
The package is provided as an ESM build, and can be included as is in the browser.
Disclaimer
This library relies heavily on "cutting-edge" technologies:
- Proxy
- Reflect
No effort has been made to include polyfills.
Configuration
You can easily tweak the behavior of the library, by provided options in addition to the initial object.
| option | description |
|---|---|
serialize | a function that serialize the object, into a dictionnary, where each value MUST be a string |
deserialize | the reverse operation of serialize, where we take a dictionnary parsed from the query string, and transform the data into the state object |
readUrl | this is mainly useful for testing purposes, but it allows to override the URL reading behavior |
writeUrl | the function to call when writing the query string to the URL. It receives the new query string when required to update. Again, this is mainly useful for testing purposes |
The type definition can be found as UrlableOptions.
Example
import urlable from 'urlable';
const pagination = urlable({
page: 1
});
pagination.page = 2; // querystring updates to '?page=2'.You can find a full example, in the examples folder.
Q&A
use the serialize option:
// display the property `currentPage` as `page` in the URL.
const pagination = urlable(
{ currentPage: 2 },
{ serialize: ({ currentPage }) => ({ page: String(currentPage) }) }
) remove the property in the serialize option:
// The `totalPages` property will not show in the query string
const pagination = urlable(
{ page: 1, totalPages: 10 },
{ serialize: (x) => ({ page: String(x.page) }) }
); the deserialize options is here:
// pagination.page will always be a number.
const pagination = urlable(
{ page: 1 },
{ deserialize: (x) => ({ page: Number(x.page) }) }
);0.0.1
3 years ago