In this guide, we will explore how to use Seatchart to create visually appealing seat maps for your applications. Whether you’re developing for a cinema, a concert venue, or an airline, this powerful library can help you design interactive seat layouts swiftly and easily. So, let’s dive in!
Installation
You can easily install Seatchart using either npm or a CDN like jsDelivr. Here’s how:
- Using npm:
npm install --save seatchart
Link the following files directly to your project:
https://cdn.jsdelivr.net/npm/seatchart@0.1.0/dist/seatchart.min.js
https://cdn.jsdelivr.net/npm/seatchart@0.1.0/dist/seatchart.min.css
Usage
To use Seatchart, you’ll need to format your HTML correctly. Below is a basic example and a breakdown to help you understand how it fits together.
Seatchart Example
Understanding the Code
Think of Seatchart as a master architect and the code above as your blueprint for a seating plan in a theater:
- The
sets the stage for your seating plan.
- The
head
section houses the stylistic choices—the color of your seats and their appearance. - The
body
contains the essential elements where the magic happens, like the seating container and script links—like the backstage crew that makes everything functional. - The options object serves as the design specifications: you define the number of rows and columns available, the type of seats (economy), and their respective price—picturing how your theater should look.
- Finally, invoking
new Seatchart(element, options)
is like setting your architect in motion to construct the theater exactly as you’ve envisioned.
Usage with React
To use Seatchart in a React application, follow these steps:
import React, { forwardRef, useEffect, useRef } from 'react';
import SeatchartJS, { Options } from 'seatchart';
interface SeatchartProps {
options: Options;
}
function setForwardedRef(ref: React.ForwardedRef, value: T) {
if (typeof ref === 'function') ref(value);
else if (ref) ref.current = value;
}
const Seatchart = forwardRef((options, ref) => {
const seatchartRef = useRef();
const elementRef = useRef(null);
useEffect(() => {
if (elementRef.current && !seatchartRef.current) {
seatchartRef.current = new SeatchartJS(elementRef.current, options);
setForwardedRef(ref, seatchartRef.current);
}
return () => {
seatchartRef.current = undefined;
setForwardedRef(ref, undefined);
};
}, []);
return ;
});
export default Seatchart;
Importing and Using the Component
Here’s how you import and utilize your Seatchart
component:
import React, { useRef } from 'react';
import SeatchartJS, { Options } from 'seatchart';
import Seatchart from './Seatchart';
import 'seatchart/dist/seatchart.min.css';
import './App.css';
const options: Options = {
map: {
rows: 7,
columns: 7,
seatTypes: {
default: {
label: "Economy",
cssClass: "economy",
price: 10
}
}
}
};
const App = () => {
const seatchartRef = useRef();
const handleClick = () => {
const index = { row: 0, col: 6 };
const seat = seatchartRef.current?.getSeat(index);
seatchartRef.current?.setSeat(index, {
state: seat?.state === 'selected' ? 'available' : 'selected'
});
};
return (
);
};
export default App;
Styling Your Seats
Don’t forget to add some CSS to style your seats for a better user experience:
/* App.css */
.economy {
color: white;
background-color: #43aa8b;
}
Troubleshooting Tips
If you encounter issues while using Seatchart, here are some troubleshooting ideas:
- Ensure you have the correct file paths: Double-check that the CSS and JS files from jsDelivr are linked correctly in your HTML.
- Check for console errors: If your seat map isn’t rendering, open the console tab (F12) in your browser and look for any error messages.
- Review the Seatchart object options: Ensure that your row and column settings are properly configured; even a tiny typo can lead to unexpected behavior.
- For more insights, updates, or to collaborate on AI development projects, stay connected with fxis.ai.
Conclusion
Seatchart is a powerful tool to create beautiful and functional seat maps according to your customization needs. With the easy installation, usage, and styling, you can build your seating plans without a hitch. Remember, at fxis.ai, we believe that such advancements are crucial for the future of AI, as they enable more comprehensive and effective solutions. Our team is continually exploring new methodologies to push the envelope in artificial intelligence, ensuring that our clients benefit from the latest technological innovations.