watch 同步表单 记得$nextTick,否则不会同步更新到组件内

watch 同步表单 记得$nextTick,否则不会同步更新到组件内

watch: {
    'formData.aaa' (val) {
      this.$nextTick(() => {
        this.formData.aaa= val.trim()
      })
    },

  

posted @ 2020-01-03 10:09  彭成刚  阅读(480)  评论(0编辑  收藏  举报