解决vue组件传递给父组件参数页面不回显

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  • Post category:vue


// html 
<number-jpan :length="6" @closeChange="closeChange($event)" ref="numberPad" :key="key"></number-jpan>

//js
<script>
	import numberJpan from "@/components/keyboard/numberJpan/numberJpan.vue";
	export default {
		components: {
			numberJpan
		},
		data() {
			return {
				form: {},
				key:new Date().getTime()
			}
		},
		created() {

		},
		methods: {
			closeChange(res) {
				let that = this
				that.form.cntrno = res
				that.key = new Date().getTime()
			}
		}

	}
</script>



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