Deno•2y ago

[uncaught application error]: TypeError - ctx.request.body is not a function

.post("/savedata",async (ctx) => {
    if (!ctx.request.hasBody) {
        ctx.response.status = 400;
        ctx.response.body = { error: "No data provided" };
        return;
    }

    try {
        const formData = await ctx.request.body({ type: "form-data" });
        const CodeClient = formData.value.get("CodeClient");
        const username = formData.value.get("username");
        const password = formData.value.get("password");
        const repeat_password= formData.value.get("repeatPassword");
        const KodeActivation = formData.value.get("KodeActivation");

        console.log(

.post("/savedata",async (ctx) => {
    if (!ctx.request.hasBody) {
        ctx.response.status = 400;
        ctx.response.body = { error: "No data provided" };
        return;
    }

    try {
        const formData = await ctx.request.body({ type: "form-data" });
        const CodeClient = formData.value.get("CodeClient");
        const username = formData.value.get("username");
        const password = formData.value.get("password");
        const repeat_password= formData.value.get("repeatPassword");
        const KodeActivation = formData.value.get("KodeActivation");

        console.log(

${username} ${password}

);


        ctx.response.body = "Data saved";
    } catch (error) {
        ctx.response.status = 500;
        ctx.response.body = { error: error.message };
    }
})

);


        ctx.response.body = "Data saved";
    } catch (error) {
        ctx.response.status = 500;
        ctx.response.body = { error: error.message };
    }
})

please help me

Deno AI Helper•7/16/24, 2:31 PM

It looks like you're encountering an error because is not being called correctly. In the documentation for Oak, which is the middleware framework you're using, is indeed a function that you call to get the body of the request. However, you're trying to pass an object to it, which might not be necessary or correct depending on the version of Oak you're using.

Here's an example from the documentation on how to correctly use :

In this example, is called without any arguments, and then is used to get the actual body content.

For your case, if you're expecting form data, you might not need to specify when calling . Instead, you can try the following:

If you're using a version of Oak that requires specifying the type, make sure that you're using the correct syntax and that your version of Oak supports it.

Remember to check the version of Oak you're using and refer to the corresponding documentation for that version to ensure you're using the API correctly. If you're still having trouble, you might want to look at the Oak documentation or examples for handling form data in the version of Oak you're using.

Helpful Links:
API server with Postgres
How to Build a CRUD API with Oak and Deno KV
Creating a CRUD API | Fresh docs
HTTP Requests - Deno by Example
HTTP Requests - Deno by Example
HTTP Server APIs

Mr.BryOP•7/16/24, 2:44 PM

I am using an EJS file, and I have an issue here. The problem is that I cannot retrieve the data filled in the form. How can I get the data from the form in my EJS file? My version oak 16.1.0

Mr.BryOP•7/16/24, 6:20 PM

OMG, no body to help me

CatalinIuga•7/16/24, 7:21 PM

I belive the way you are getting the request body is outdated: https://github.com/oakserver/oak/blob/f73348c78c6140e1251d20496262e29ed66741c8/CHANGELOG.md?plain=1#L189C6-L189C6

Here's how you parse the body as form data:

GitHub

oak/CHANGELOG.md at f73348c78c6140e1251d20496262e29ed66741c8 · oaks...

A middleware framework for handling HTTP with Deno, Node, Bun and Cloudflare Workers

oakserver/oak

Mr.BryOP•7/17/24, 6:25 AM

I solve it, thanks for the clue