When we required to access the element in the DOM we can use the Ref. It is similar to the Ref in React.
Suppose we have a input text box deeper in the return statement and want to set focus when it rendered, then Ref become handy 🖐.
Here is the quick example
function Component(){ let myBox;
setTimeout(() => myBox.focus());
return(<> <div> <input ref={myBox} type="text"/></div> </>)}
Here in the Solidjs component example we done the following
- created a variable myBox
- Set ref to input box - ref={myBox}
- Accessing the ref element and set focus to the input.
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