更新记录
1.0.3(2023-03-13)
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- 设置默认 width\height 为 100%
1.0.2(2023-02-23)
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- 修改 readme 文件,新增示例代码
1.0.1(2023-02-23)
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- 修改示例代码
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平台兼容性
App |
快应用 |
微信小程序 |
支付宝小程序 |
百度小程序 |
字节小程序 |
QQ小程序 |
HBuilderX 3.1.0 app-vue app-nvue |
× |
√ |
× |
× |
× |
× |
钉钉小程序 |
快手小程序 |
飞书小程序 |
京东小程序 |
× |
× |
× |
× |
H5-Safari |
Android Browser |
微信浏览器(Android) |
QQ浏览器(Android) |
Chrome |
IE |
Edge |
Firefox |
PC-Safari |
√ |
√ |
√ |
√ |
√ |
× |
√ |
√ |
√ |
u-promised 组件
使用
Component
u-promised
对外提供三个插槽,分别是 pending
、default
和 rejected
。 使用方式如下:
<template>
<u-promised :promise="promise">
<template #pending>
<view>
Loading
</view>
</template>
<template #default="{ data }">
<view>
{{ data }}
</view>
</template>
<template #rejected="{ error }">
<view>
{{ error.message }}
</view>
</template>
</u-promised>
</template>
<script>
import { ref } from 'vue'
export default {
setup() {
const getUsers = () => {
return new Promise((resolve, reject)=> {
setTimeout(()=> {
if(Math.random() > 0.5) {
resolve([
{
name: "张三"
},
{
name: "张三"
}
])
} else {
reject({ message: "get userinfo error"})
}
}, 500)
})
};
const promise = ref(getUsers());
return {
promise
}
}
}
</script>
Composition API
<template>
<view>
<view>isPending: {{ promiseState.isPending }}</view>
<view>isRejected: {{ promiseState.isRejected }}</view>
<view>isResolved: {{ promiseState.isResolved }}</view>
<view>data: {{ promiseState.data }}</view>
<view>error: {{ promiseState.error }}</view>
<view>isDelayElapsed: {{ promiseState.isDelayElapsed }}</view>
</view>
</template>
<script>
import { ref, reactive } from 'vue'
import { usePromise } from '@/uni_modules/u-promised/components/u-promised/usePromise.js'
export default {
setup() {
const getUsers = () => {
return new Promise((resolve, reject)=> {
setTimeout(()=> {
if(Math.random() > 0.5) {
resolve([
{
name: "张三"
},
{
name: "张三"
}
])
} else {
reject({ message: "get userinfo error"})
}
}, 500)
})
};
const promiseState = reactive(
usePromise(getUsers())
);
return {
promiseState
}
}
}
</script>
API
UPromised
usePromise