24 lines
457 B
Markdown
24 lines
457 B
Markdown
|
---
|
||
|
|
tags:
|
||
|
|
- Programming_Languages
|
||
|
|
- backend
|
||
|
|
- node-js
|
||
|
|
- express
|
||
|
|
- REST
|
||
|
|
- apis
|
||
|
|
---
|
||
|
|
|
||
|
|
# Creating a REST API with Node and Express: DELETE requests
|
||
|
|
|
||
|
|
```js
|
||
|
|
app.delete("/api/course/:id", (req, res) => {
|
||
|
|
const course = courses.find((c) => c.id === parseInt(req.params.id));
|
||
|
|
if (!course)
|
||
|
|
return res.status(404).send("A course with the given ID was not found");
|
||
|
|
|
||
|
|
courses.indexOf(course);
|
||
|
|
courses.splice(index, 1);
|
||
|
|
res.send(course);
|
||
|
|
});
|
||
|
|
|
||
|
|
```
|