From 6128711a4e7f0f1a2ea4780b05c8c6b3f53eb056 Mon Sep 17 00:00:00 2001
From: ‘chensiAb’ <‘chenchenco03@163.com’>
Date: Sat, 12 Apr 2025 11:18:33 +0800
Subject: [PATCH] style:自定义导航条-宽度调宽
---
bases/Pilot.js | 117 +++++++++++++++++++++++++++++++++++++++++++++++++++++-----
1 files changed, 107 insertions(+), 10 deletions(-)
diff --git a/bases/Pilot.js b/bases/Pilot.js
index babc9de..80de29a 100644
--- a/bases/Pilot.js
+++ b/bases/Pilot.js
@@ -3,14 +3,12 @@
* @author Tevin
*/
-import { Fetcher } from './Fetcher';
-import { Tools } from '@components/common/Tools';
+import Taro, { getCurrentInstance, getCurrentPages } from '@tarojs/taro';
+import { $hostBoot } from '@components/bases/HostBoot';
import project from '@project';
export class Pilot {
-
- constructor() {
- }
+ constructor() {}
$data() {
return {};
@@ -21,10 +19,15 @@
methods: {},
};
const names = [];
+ let parent = null;
// 实例本身的字段
Object.getOwnPropertyNames(this).forEach(name => names.push(name));
- // 类的字段
- Object.getOwnPropertyNames(Object.getPrototypeOf(this)).forEach(name => names.push(name));
+ // 基类的字段，直到Pilot为止（不含Pilot）
+ parent = Object.getPrototypeOf(this);
+ while (parent instanceof Pilot) {
+ Object.getOwnPropertyNames(parent).forEach(name => names.push(name));
+ parent = Object.getPrototypeOf(parent);
+ }
// 传递
names.forEach(name => {
// 构造器忽略，如果存在属性 $methods 也忽略
@@ -52,7 +55,102 @@
options.methods[name] = this[name];
}
});
+ this._bindTaroPage(options);
return options;
+ }
+
+ _bindTaroPage(options) {
+ // 绑定页面实例到Page
+ const { created, beforeDestroy, onMessage, onBridge } = options;
+ const option2 = {
+ created() {
+ const instance = getCurrentInstance();
+ instance.page.$component = this;
+ // 跨页消息发送
+ this.$poster = Pilot.createPoster(this);
+ // 跨页接收消息
+ this.$onMessage = onMessage || (() => null);
+ // 跨端接收消息
+ this.$onBridge = onBridge || (() => null);
+ // 实际生命周期回调
+ created && created.call(this);
+ },
+ beforeDestroy() {
+ const instance = getCurrentInstance();
+ delete instance.page.$component;
+ // 实际生命周期回调
+ beforeDestroy && beforeDestroy.call(this);
+ // 取消绑定
+ this.$onMessage = null;
+ this.$poster = null;
+ this.$onBridge = null;
+ },
+ };
+ options.created = option2.created;
+ options.beforeDestroy = option2.beforeDestroy;
+ delete options.onMessage;
+ delete options.poster;
+ delete options.onBridge;
+ }
+
+ // 创建页面通讯器
+ static createPoster($vm) {
+ return (pageType, action, data) => {
+ // 解除原引用关系、移除非数据内容
+ const nextData = JSON.parse(JSON.stringify(data || {}));
+ // 传递消息到下一页
+ if (pageType === 'nextPage') {
+ // 持续 3 秒，检测下一页是否存在，如果 3 秒内未创建下一页，忽略
+ let count = 0;
+ const timer = setInterval(() => {
+ if (++count > 60) {
+ clearInterval(timer);
+ }
+ const currentPages = getCurrentPages();
+ const pageIndex = currentPages.findIndex(page => page.$component === $vm);
+ const nextPage = currentPages[pageIndex + 1];
+ if (nextPage) {
+ clearInterval(timer);
+ setTimeout(() => {
+ nextPage.$component?.$onMessage(action, nextData);
+ }, 0);
+ }
+ }, 50);
+ }
+ // 传递消息到上一页，上一页的上一页，依次直到首页
+ else if (pageType === 'prevPage') {
+ const currentPages = getCurrentPages();
+ let pageIndex = currentPages.findIndex(page => page.$component === $vm);
+ while (pageIndex - 1 >= 0) {
+ const prevPage = currentPages[pageIndex - 1];
+ if (prevPage) {
+ prevPage.$component?.$onMessage(action, nextData);
+ }
+ pageIndex--;
+ }
+ }
+ // 传递消息到原地新页（redirectTo原地新开页面）
+ else if (pageType === 'sitePage') {
+ const currentPages = getCurrentPages();
+ const pageIndex = currentPages.findIndex(page => page.$component === $vm);
+ const pagePath = currentPages[pageIndex].$taroPath
+ // 持续 3 秒，检查当前页是否新开，如果 3 秒内没有新开，忽略
+ let count = 0;
+ const timer = setInterval(() => {
+ if (++count > 60) {
+ clearInterval(timer);
+ }
+ const currentPages = getCurrentPages();
+ const sitePage = currentPages[pageIndex];
+ if (sitePage.$component !== $vm || sitePage.$taroPath !== pagePath) {
+ clearInterval(timer);
+ setTimeout(() => {
+ sitePage.$component?.$onMessage(action, nextData);
+ }, 0);
+ }
+ }, 50);
+ }
+ };
}
/**
@@ -75,10 +173,9 @@
}
// 小程序
else if (process.env.TARO_ENV === 'weapp') {
- assets2[key] = Fetcher.host + project.host.assetsPath + asset;
+ assets2[key] = $hostBoot.getHost() + project.host.assetsPath + asset;
}
});
return assets2;
}
-
-}
\ No newline at end of file
+}
--
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