@meteora-digital/filters NPM

Filters

A class to make URL Paramter XHR Requests super easy

Note: version 2.0.0 includes breaking changes since the previous version 1.0.0

Note: version 1.0.0 includes breaking changes since the previous beta version 0.1.1

Installation

npm i @meteora-digital/filters
yarn add @meteora-digital/filters

Usage

<select name="colours" id="colours">
    <option value="red">red</option>
    <option value="blue">blue</option>
    <option value="green">green</option>
    <option value="purple">purple</option>
    <option value="yellow">yellow</option>
</select>

import FiltersController from '@meteora-digital/filters';

const Filter = new FiltersController('/my/endpoint');
const select = document.querySelector('select');

Filter.on('success', (response) => {
  // do something with the response
})

select.addEventListener('change', () => {
  Filter.set(select.name, select.value);
  Filter.apply();
});

Arguments

Argument	Type	Description
api	string	This is the URL that will be used in the ajax call

Methods

First argument should either be an object or a string. The second argument will only be used if the first argument is a string. The second argument can either be a string or an array of strings.

set()

This will remove any current values in this parameter and set it to a specific value in the value object.

Filter.set({
  colour: ['purple', 'red', 'blue'],
});

Filter.set('colour', ['purple', 'red', 'blue']);

add()

Add more values to the filters object

Filter.add({
  colour: 'green',
});

Filter.add('colour', 'green');

remove()

Remove data from the filters object

Filter.remove({
  colour: 'red',
});

Filter.remove('colour', 'red');

clear()

Remove all data from the filters object

Filter.clear();

apply()

Make the XHR Request to load new content

Filter.apply();

updateURL()

Replace the history state and update the URL to a string

Filter.updateURL(Filter.api.segmentURL);

Events

Each method has it's own event that is fired when the method is called. These can be accessed using the on() method

on()

Filter.on('success', (response) => {
  // do something with the response
});

Filter.on('change', (value) => {
  // do something when the filters changes
});