vue 组件双向绑定sync修饰符、$emit(‘update:key‘,value)

props: {value: {type: Array,default () {return []}},},this.$emit('update:value',this.List )<selectTag :value.sync="info.goods_guarantee" @tagClick="tagClick"></selectTag>

NANA北极

5235人浏览 · 2020-07-14 16:16:11

NANA北极 · 2020-07-14 16:16:11 发布

props: {
			value: {
				type: Array,
				default () {
					return []
				}
			},


		},


this.$emit('update:value',this.List )

<selectTag :value.sync="info.goods_guarantee" @tagClick="tagClick"></selectTag>

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