npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

@udock/vue-plugin-data--await

v0.1.0

Published

@udock/vue-plugin-data--await

Downloads

2

Readme

data-await

概述

data-async 是 data 插件的一个扩展模块,提供一个方法以支持在模板中使用 Promise 对象。

安装

npm i vue-ufp-data-await 

配置

需配合 data 插件使用,在 data 配置中的 plugins 字段中添加 'await'

暂无配置参数

使用

基本功能

在组件的 data 或 computed 中定义 Promise 对象,例如下面的代码:

export default {
  data () {
    return {
      asyncData1: new Promise(function (resolve, reject) {
        setTimeout(function () {
          resolve('asyncData1')
        }, 1000)
      }),
      asyncData2 (resolve) {
        setTimeout(function () {
          resolve('asyncData2')
        }, 2000)
      }),
      asyncData3 () {
        // 特征是返回一个 Promise 对象
        return new Promise(function (resolve, reject) {
          setTimeout(function () {
            resolve('asyncData3')
          }, 2000)
        })
      })
    }
  }
}

在组件的模板中可以按如下方式使用:

<template>
  <div>
    {{$await(asyncData1)}}
    {{$await(asyncData2).prop}}
  </div>
</template>    

设置初始值

可以按如下方式设置初始值:

import _ from 'lodash'
export default {
  data () {
    return {
      asyncData1: _.extend(new Promise(function (resolve, reject) {
        setTimeout(function () {
          resolve('asyncData1')
        }, 1000)
      }), {default: 'loading...'})
    }
  }
}

更新值

Promise 均为一次性操作,如需更新值,只需重新对变量赋值即可,下面的代码演示了一个更新函数的实现方式:

import _ from 'lodash'
export default {
  methods: {
    updateValue () {
      this.asyncData1 = new Promise(function (resolve, reject) {
        setTimeout(function () {
          resolve('newValue')
        }, 1000)
      })
    }
  }
}

示例工程

下载

注意事项

暂无

已知问题

未处理异常情况