bing
Hello, this is Bing. I can help you with creating a reusable SvelteKit button component and exporting a function.😊
SvelteKit is a framework for building web applications with Svelte, a UI component library¹. SvelteKit provides features like routing, server-side rendering, and code splitting¹.
To create a reusable button component, you can follow these steps:
- Create a file named `Button.svelte` under `/src/lib/` folder. This is where you can store your components³.
- In the `Button.svelte` file, write the HTML code for the button element, such as `<button>Click me</button>`. You can also add some styles and props to customize the button².
- To export a function from the button component, you can use the `<script>` tag and write the function definition, such as `export function sayHello() { console.log('Hello'); }`. You can also use the `on:click` directive to bind the function to the button click event, such as `<button on:click={sayHello}>Click me</button>`².
- To use the button component in another page, you need to import it first, such as `import Button from '$lib/Button.svelte'`. Then you can use it as a custom element, such as `<Button />`. You can also access the exported function by using the component reference, such as `<Button bind:this={button} />` and `button.sayHello()`³.
Here is an example of a reusable button component with an exported function:
```svelte
<script>
// Button.svelte
export let text = 'Click me'; // a prop to set the button text
export function sayHello() { // a function to say hello
console.log('Hello');
}
</script>
<style>
/* some styles for the button */
button {
background-color: blue;
color: white;
padding: 10px;
border: none;
border-radius: 5px;
cursor: pointer;
}
</style>
<button on:click={sayHello}>{text}</button> <!-- the button element -->
```
```svelte
<script>
// index.svelte
import Button from '$lib/Button.svelte'; // import the button component
let button; // a reference to the button component
</script>
<h1>Welcome to SvelteKit</h1>
<Button bind:this={button} text="Say hello" /> <!-- use the button component -->
<button on:click={() => button.sayHello()}>Call the function</button> <!-- call the exported function -->
```
Source: Conversation with Bing, 3/7/2023(1) Introduction • Docs • SvelteKit. https://kit.svelte.dev/docs Accessed 3/7/2023.
(2) SvelteKit routing for components - Stack Overflow. https://stackoverflow.com/questions/75307598/sveltekit-routing-for-components Accessed 3/7/2023.
(3) Svelte Button Example for click - W3schools. https://www.w3schools.io/learn/svelte-button-click/ Accessed 3/7/2023.