astro db SSR

[vivid maple]

---

import { db, ProjectDetails, eq } from 'astro:db';
import Header from '../components/header.astro';

const { slug:slug } = Astro.params;
const project = await db.select()
.from(ProjectDetails)
.where(eq(ProjectDetails.slug, slug));

---

Trying to fetch project from slug in [slug].astro

[cobalt zodiac]

Hi @vivid maple. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:

---

In Astro, you can use Server-Side Rendering (SSR) to fetch data from a database using a dynamic route. The Astro.params object is used to get the slug from the URL. This slug can then be used to query your database and fetch the corresponding data.

Here's an example of how you can do this:

---
import { db, ProjectDetails, eq } from 'astro:db';

const { slug } = Astro.params;
const project = await db.select()
  .from(ProjectDetails)
  .where(eq(ProjectDetails.slug, slug));
---

In this code, Astro.params is used to get the slug from the URL. This slug is then used in a SQL query to fetch the corresponding project from the database.

Please note that the astro:db import in the code snippet is a placeholder and should be replaced with the actual module you're using to interact with your database.

For more information on how to use SSR in Astro, you can refer to the Astro documentation (https://docs.astro.build/en/guides/server-side-rendering/).

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:

@vivid maple kapa.ai is still learning and improving, please let us know how it did by reacting below

[vivid maple]

@cobalt zodiac <title>{project.name}</title>
isnt displaying anything

[cobalt zodiac]

Let me check the knowledge base for you. One moment! :books:

---

If <title>{project.name}</title> isn't displaying anything, it's possible that the project object doesn't have a name property or the project object itself is undefined or null.

In the code snippet you provided, you're fetching a project from a database using a slug. If the slug doesn't match any project in your database, the project object could be undefined or null, and trying to access project.name would result in undefined.

You can add a check to see if the project object exists before trying to access its name property:

<title>{project && project.name}</title>

This code will only try to access project.name if project exists. If project is undefined or null, it will not try to access project.name and will not throw an error.

If the project object does exist but doesn't have a name property, you'll need to check your database query and the structure of the data in your database to make sure you're correctly fetching the project's name.

If you're still having issues, you might want to log the project object to see what data you're actually getting back from your database query:

---
console.log(project);
---

This will print the project object to your server console, allowing you to see exactly what data you're working with.

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: