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【fix】页面生命周期onLoad和onShow的执行顺序问题。 #291

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【fix】页面生命周期onLoad和onShow的执行顺序问题。 #291

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hycg
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@hycg hycg commented Jun 28, 2021

@SilurianYang 不知道作者大佬有没有更好的处理方法

SilurianYang added a commit that referenced this pull request Jun 29, 2021
@SilurianYang
【Fixe】:(#206,#224,#291) and Launch Page must be onLoad
4eac3f0
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sort 介绍

  1. sort() 方法用原地算法对数组的元素进行排序，并返回数组。默认排序顺序是在将元素转换为字符串，然后比较它们的UTF-16代码单元值序列时构建的，由于它取决于具体实现，因此无法保证排序的时间和空间复杂性。
  2. 如果没有指明参数，那么元素会按照转换为的字符串的诸个字符的Unicode位点进行排序。例如 "Banana" 会被排列到 "cherry" 之前。当数字按由小到大排序时，9 出现在 80 之前，但因为（没有指明 参数），比较的数字会先被转换为字符串，所以在Unicode顺序上 "80" 要比 "9" 要靠前。

使用默认的 sort 无法满足我们的需求，最简单的是使用下面的这个方法，自主排序下就好了。

uni-simple-router/src/helpers/config.ts

Lines 91 to 99 in fba6297

export const proxyVueSortHookName:{
app:Array<appVueSortHookRule>,
page:Array<pageVueSortHookRule>,
component:Array<comVueSortHookRule>
} = {
app: ['created', 'beforeMount', 'mounted', 'onLaunch', 'onShow', 'onHide', 'beforeDestroy', 'destroyed'],
page: ['created', 'beforeMount', 'mounted', 'onLoad', 'onReady', 'onShow', 'onResize', 'onHide', 'beforeDestroy', 'destroyed', 'onUnload'],
component: ['created', 'beforeMount', 'mounted', 'beforeDestroy', 'destroyed']
}

uni-simple-router/src/helpers/utils.ts

Lines 417 to 433 in fba6297

export function callHook(
key:pageTypeRule,
value:objectAny,
enterPath:string
):Array<Function> {
const resetHookFun:Array<Function> = [];
// Fixe: https://github.com/SilurianYang/uni-simple-router/issues/206
// Fixe: https://github.com/SilurianYang/uni-simple-router/issues/224
const hookList = proxyVueSortHookName[key];
for (let i = 0; i < hookList.length; i++) {
const [origin] = value[hookList[i]];
if (origin && origin.hook) {
resetHookFun.push(origin.hook(enterPath))
}
}
return resetHookFun;
}

@hycg
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hycg commented Jun 29, 2021

完美，感谢大佬

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@hycg @SilurianYang