vue键盘监听及销毁
监听回车键,组件销毁即清空事件created() {document.onkeydown = e => {if (e.keyCode == 13) {this.submit()}}},beforeDestroy() {document.onkeydown = ''},
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监听回车键,组件销毁即清空事件
created() {
document.onkeydown = e => {
if (e.keyCode == 13) {
this.submit()
}
}
},
beforeDestroy() {
document.onkeydown = ''
},
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