pagination simple handleChange never trigger

[roland-luo]

• I have searched the issues of this repository and believe that this is not a duplicate.

Version

1.4.2

Environment

chrome

Reproduction link

https://vue.ant.design/components/pagination-cn/#components-pagination-demo-simple-mode

Steps to reproduce

input an avaliable value like 4,press enter key, handleChange not trigger

What is expected?

normal usage

What is actually happening?

https://github.com/vueComponent/ant-design-vue/blob/master/components/vc-pagination/Pagination.jsx
orgin code:
handleKeyUp(event) {
const inputValue = event.target.value;
const stateCurrentInputValue = this.stateCurrentInputValue;
let value;

if (value !== stateCurrentInputValue) {
this.setState({
stateCurrentInputValue: value,
});
}

if (event.keyCode === KEYCODE.ENTER) {
this.handleChange(value);
} else if (event.keyCode === KEYCODE.ARROW_UP) {
this.handleChange(value - 1);
} else if (event.keyCode === KEYCODE.ARROW_DOWN) {
this.handleChange(value 1);
}
},
value is undefined, func handleChange never used

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.