Comments (12)
个人猜测:内部组件有些需要跟用户交互的 prop,是有特殊处理,比如经过用户 setData 后,data 的时间戳改变,时间戳改变了,即使值是一样,也需要反馈到 ui 上;但如果 data 提前被 diff 掉了,导致data 的时间戳不变,ui 上相应就不更新了~所以 westore 可以适合很多场景,但某些时候要注意特殊处理
from westore.
小程序有bridge通讯,所以json diff还是必要的。如果在浏览器里json diff 就有点多此一举了
问提2不知道
from westore.
json diff 之后,官方的表单组件某些属性,比如 value 值,还有 scroll-view 的 x、y 等~如果前后的 data 的值一样,diff 后,那不就不会更新相应组件状态了?
from westore.
为什么会一样?有demo吗看下。 diff是纯数据的diff,和UI表单无关
from westore.
官方组件里面,有些特殊的 prop,在用户 setData 后,即使 data 前后一样,都是会更新 ui 状态的~demo 一会弄个发上来
from westore.
westore diff是使用自身存下来的 originData diff ,根本用不上 组件或page的data
from westore.
使用原生 setdata:https://developers.weixin.qq.com/s/25gfSzmq7R3E
使用 westore:https://developers.weixin.qq.com/s/eJgplzmg7V3R
可以看出使用 westore 导致一些行为不是预期
from westore.
👍棒,我看下~~
from westore.
解决元素组件的问题:
<switch bindtap='switchTap' checked="{{value}}"></switch>
switchTap(){
this.store.data.value = !this.store.data.value
this.update()
},
aaa:function(){
this.store.data.value = true
this.update()
}
from westore.
棒棒的!我更新到 readme 里。多谢 @i7soft
from westore.
看了你的解决方案,这样会导致 this.data.value 被改变掉了,小程序里面,原本是用户交互状态不影响 data 的,这个最好也提醒一下
from westore.
恩。
from westore.
Related Issues (20)
- diff.js中_diff函数中,比对基础类型数据时是不是少了一个 = ? HOT 1
- 已经不维护了吗?好多数据错乱的问题,另外omix2库也找不到了。 HOT 2
- 插件如何与小程序通信?
- 原有功能怎么下线了,挺突然,是存在什么框架限制问题吗? HOT 6
- 如果实现状态共享呢? HOT 9
- 新手问题 HOT 1
- westore组件中只要写生命周期的ready,获取不到store HOT 1
- 新手请教:两个页面(页面A,页面B),都require同一个store,如何同步更改、共享store.data呢? HOT 1
- 分享给大家我遇到问题(实际上是我自己菜) HOT 3
- 一点疑问,能否渐进式地接入此框架? HOT 2
- 小程序使用westore时,页面使用mp-form组件遇到的警告
- 请问一个页面如何引用多个store的data HOT 1
- 怎么跨页面使用 HOT 2
- 如何多个页面共享一个store使用 HOT 5
- 【bug反馈】westore.update 没有定义callback HOT 9
- Skyline Support?
- -store里调用this.update()似乎不起作用 HOT 1
- Once again about the update mechanism
- 使用的最佳实践是每个页面都应该有一个store吗?
- westore使用bind方法未及时释放页面实例,导致内存泄露 HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from westore.