react componentDidUpdate() prevState !== this.state 问题

componentDidUpdate(prevProps, prevState) { console.log(1, prevState.receiveSearch !== this.state.receiveSearch, prevState.receiveSearch, this.state.receive...

2016年12月12日 - 现在我是在componentDidUpdate里判断prevState和getState的表格行数,然后在里面加readOnly,但是二者竟然始终相等,这是为什么? 另一个问题:我引用上一...

现在我是在componentDidUpdate里判断prevState和getState的表格行数,然后在里面加readOnly,但是二者竟然始终相等,这是为什么?另一个问题:我引用上一行的input值时,...

componentDidUpdate(prevProps, prevState) { console.log(1, prevState.receiveSearch !== this.state.receiveSearch, prevState.receiveSearch, this.state.receive...

componentDidUpdate(prevProps, prevState) { console.log(1, prevState.receiveSearch !== this.state.receiveSearch, prevState.receiveSearch, this.state.receive...

componentDidUpdate(prevProps, prevState) { console.log(1, prevState.receiveSearch !== this.state.receiveSearch, prevState.receiveSearch, this.state.receive...

...will not trigger componentDidUpdate()? - Stack Overflow

2016年8月17日 - When returning null or false, ReactDOM.findDOMNode(this) will return null...void componentDidUpdate( object prevProps, object prevState )I...