前言
使用mpvue修改數據對象數組的屬性,頁面不進行渲染
this.serviceTypeList.forEach(serviceItem => {
serviceItem.selected = false
if (item.code === serviceItem.code) {
serviceItem.selected = true
}
})
修正寫法
this.serviceTypeList.forEach(serviceItem => {
this.$set(serviceItem, 'selected', false)
if (item.code === serviceItem.code) {
this.$set(serviceItem, 'selected', true)
}
})
this.$forceUpdate()