lit-element-media-query v1.0.2

lit-element-media-query

Lets you manage all the media queries you need

Description

• It allows you to manage all the media queries you need in an easy and practical way.

How to use the component?

• Import the component where you need to occupy it.

import 'lit-element-media-query/lit-element-media-query.js';

• then add lit-element-media-query to your component's render function

        <lit-element-media-query  
            breakpoints = '${this.breakPoints}'
            @change-size = '${this._changeSize}'>
        </lit-element-media-query>

• In the constructor function initialize the breakpoints variable with all the measures you need:

        this.breakPoints = JSON.stringify([
            {"name": "xs", "query": "(min-width:320px)"}, 
            {"name": "sm", "query": "(min-width:600px)"}, 
            {"name": "md", "query": "(min-width:980px)"}, 
            {"name": "lg", "query": "(min-width:1120px)"},
            {"name": "xl", "query": "(min-width:1200px)"}
        ]);

• Declare a function where you get the change-size event:

    _changeSize(event) {
        this.size = event.detail;
    }

• Finally add the variable that receives the event detail to the element you want to make responsive

 render() {
        return html `
			<div class="${this.size}"></div>
		`;
}