RE: React.js question?

Oct 2, 2022
3:25:26pm

zsmooth Suss

You’re capturing ‘input’ but never passing that up to the parent. I assume what you mean to do is call addTodo({id, task: input}) or something.

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zsmooth

Bio page: zsmooth
Joined: Nov 26, 2004
Last login: May 4, 2024
Total posts: 5,803 (227 FO)

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Messages

Author

Time

React.js question?

Icelandic Cougar

10/2/22 3:15pm

This is so hard to read without formatting. Can you changed to preformatted in the CB editor?

zsmooth

10/2/22 3:20pm

Updated. Let me know if that's easier.

Icelandic Cougar

10/2/22 3:23pm

Looks like you are never actually changing the todo array state

Hypnotoad

10/2/22 3:24pm

Also, I don't see you mapping over the array in the JSX

Hypnotoad

10/2/22 3:25pm

Looks like this is just the form, not the list.

zsmooth

10/2/22 3:25pm

Yeah. But they means he's not sharing the parent component, which we would need

Hypnotoad

10/2/22 3:28pm

RE: Yeah. But they means he's not sharing the parent component, which we would need

zsmooth

10/2/22 3:36pm

I can see some syntax errors.

Brooklyn

10/2/22 3:25pm

RE: React.js question?

zsmooth

10/2/22 3:25pm

The value of the input is stored in state on change. He's using that state when

Hypnotoad

10/2/22 3:31pm

Part of the problem might be my list. It's very basic. Here it is as of now.

Icelandic Cougar

10/2/22 3:33pm

That component is purely passthrough. It does nothing but return TODO. Your

Hypnotoad

10/2/22 3:37pm

I feel like I'm close, but obviously still missing something. Brain is mush.

Icelandic Cougar

10/2/22 4:16pm

Look closer - it's not. He logs it on onSubmit, but he doesn't pass it up.

zsmooth

10/2/22 3:33pm

You're right. input is assigned but never read. Overall, this component can be

Hypnotoad

10/2/22 3:40pm

Try this

zsmooth

10/2/22 3:32pm

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