对数据作分页处理

最近在写vue的项目,由于后台返回的数据量太大,致使页面卡死直接蹦掉了,而后后台小哥哥和我讲能够分批处理~没想到真的是快了不少不少,眼过千变不如手过一遍~,在此记录一下!!! 首先咱们要定义两个变量:
vue

data() { page: 0, number: 1 }ios


methods:{
getData(){
    this.$axios.post("/api/XXX", {}).then(res=>{
        if (res.data.rows) {
              let inquiryRelates = res.data.rows.InquiryRelates;
              if (inquiryRelates.length < 5) {
                this.InquiryRelates = inquiryRelates;
                this.loadData = false;
              } else {
                this.lazyLoadCount(this.page, this.number, inquiryRelates);
            } 
        }
    })
}
lazyLoadCount(page, number, inquiryRelates) {
  this.InquiryRelates = this.InquiryRelates.concat(inquiryRelates.slice(page, number));
  if (this.InquiryRelates.length < inquiryRelates.length) {
    setTimeout(() => {
      this.page += 1;
      this.number += 1;
      this.lazyLoadCount(this.page, this.number, inquiryRelates);
    }, 1000);
  } else {
    this.loadData = false;
  }
},
复制代码

}axios

相关文章
相关标签/搜索