如何在 ReactJS 中获取 div 或元素高度

Question

I am trying to get div element in reactJS but I am not able to achieve it. I need some expert to look into my code and resolve my issue or new code snippet would be appreciated.

Thanks

Code

    this.divElement = React.createRef()

    const height = this.divElement.clientHeight
    this.setState({ height })

     <div
      className="col-2-3"
      ref={(divElement) => {
      this.divElement = divElement
      }}
      >
     </div>

Answer 1

You should use the current property:

this.divElement = React.createRef()

const height = this.divElement.current.clientHeight
this.setState({ height })

 <div
  className="col-2-3"
  ref={this.divElement}
  >
 </div>