vue按键方法定义
定义在标签内
@keyup.enter="方法"
// 点击回车键登录keyDown(e) {console.log(e);// 回车则执行登录方法 enter键的ASCII是13if (e.keyCode === 13) {this.submitClick(); // 定义的登录方法}},
周期创建与销毁
mounted() {// 绑定监听事件window.addEventListener("keydown", this.keyDown);},destroyed() {// 销毁事件window.removeEventListener("keydown", this.keyDown, false);},
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