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Components

PHP
components.php
HTML
components.pad
Result
<?php

$title
= 'Components - PAD + React';

?>
<h1>Reusable React Components</h1>

<p>Learn how to create and reuse React components in your PAD application.</p>

<h2>Component Pattern</h2>
<p>
You can define React components once and reuse them multiple times. Here's an example
showing how to create a reusable Card component:
</p>

<div id="components-demo"></div>

<script type="text/babel" src="/react/components/demo.js"></script>

<h2>Component Best Practices</h2>
<ul style="margin-left: 20px; line-height: 1.8;">
<li><strong>Single Responsibility:</strong> Each component should do one thing well</li>
<li><strong>Props:</strong> Pass data to components via props (parameters)</li>
<li><strong>Composition:</strong> Build complex UIs by combining simple components</li>
<li><strong>Reusability:</strong> Design components to be reused in different contexts</li>
<li><strong>State Management:</strong> Keep state in the component that needs it</li>
</ul>

<h2>Todo List Component Example</h2>
<div id="todo-app"></div>

<script type="text/babel" src="/react/components/todo.js"></script>

<h2>Next Steps</h2>
<p>
For larger applications, consider organizing components in separate JavaScript files
and using a build tool like Vite or Webpack. This example uses inline JSX for simplicity.
</p>

Reusable React Components

Learn how to create and reuse React components in your PAD application.

Component Pattern

You can define React components once and reuse them multiple times. Here's an example showing how to create a reusable Card component:

Component Best Practices

  • Single Responsibility: Each component should do one thing well
  • Props: Pass data to components via props (parameters)
  • Composition: Build complex UIs by combining simple components
  • Reusability: Design components to be reused in different contexts
  • State Management: Keep state in the component that needs it

Todo List Component Example

Next Steps

For larger applications, consider organizing components in separate JavaScript files and using a build tool like Vite or Webpack. This example uses inline JSX for simplicity.




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