React Forms
[Pages:22]React Forms
Helping Code
As usual Start and End
Usman Akram
CUI LAHORE
2
Forms Are Different in React
Form elements naturally keep some internal state In React, mutable state is typically kept in the state property of components E.g. Submit button will submit the form naturally But in React you don't want to do that
Usman Akram
CUI LAHORE
3
Solutions for Making Powerful Forms
React Final Forms Informed (Preferred) Continue to Master Yourself
Usman Akram
CUI LAHORE
4
VC Hint
Select a tag CTRL+SHIFT+P //command Pallet >Wrap then press enter You can use live templates here to wrap a tag around another tag quickly
Usman Akram
CUI LAHORE
5
Bootstrap Forms in React
Email address We'll never share your email with anyone else.
Usman Akram
CUI LAHORE
6
Form Subission
handleSubmit = (e) => { e.preventDefault(); console.log("Event Stoppped");
}
//never do stuff like below //var email = document.getElementById("email").value;
Usman Akram
CUI LAHORE
7
React Refs: Access DOM in React. If you REALLY want to
username = React.createRef();// a class variable //Access like this in render var email = this.username.current.value; Make Fields like This //Use Refs at Last Resort
Usman Akram
CUI LAHORE
8
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