style:自定义导航条-宽度调宽

‘chensiAb’

2025-04-12 6128711a4e7f0f1a2ea4780b05c8c6b3f53eb056

 bases/Pilot.js

@@ -4,14 +4,11 @@
 */

import Taro, { getCurrentInstance, getCurrentPages } from '@tarojs/taro';
import { Fetcher } from './Fetcher';
import { Tools } from '@components/common/Tools';
import { $hostBoot } from '@components/bases/HostBoot';
import project from '@project';

export class Pilot {

    constructor() {
    }
    constructor() {}

    $data() {
        return {};
@@ -22,10 +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 $methods 也忽略
@@ -64,9 +66,11 @@
            created() {
                const instance = getCurrentInstance();
                instance.page.$component = this;
                // 绑定方法到页面实例
                // 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.$onBridge = onBridge || (() => null);
                // 实际生命周期回调
                created && created.call(this);
@@ -92,11 +96,11 @@
    // 创建页面通讯器
    static createPoster($vm) {
        return (pageType, action, data) => {
            // 解除引用关系
            // 解除原引用关系、移除非数据内容
            const nextData = JSON.parse(JSON.stringify(data || {}));
            // 下一页
            // 传递消息到下一页
            if (pageType === 'nextPage') {
                // 持续 3 秒，检测下一页是否存在
                // 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) {
@@ -107,20 +111,44 @@
                    const nextPage = currentPages[pageIndex + 1];
                    if (nextPage) {
                        clearInterval(timer);
                        nextPage.$component.$onMessage(action, nextData);
                        setTimeout(() => {
                            nextPage.$component?.$onMessage(action, nextData);
                        }, 0);
                    }
                }, 50);
            } else if (pageType === 'prevPage') {
            }
            // 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 === $vm);
                const prevPage = currentPages[pageIndex - 1];
                if (prevPage) {
                    prevPage.$component.$onMessage(action, nextData);
                }
            } else if (pageType === 'rootPage') {
                const currentPages = getCurrentPages();
                const rootPage = currentPages[0];
                rootPage.$component.$onMessage(action, nextData);
                const pagePath = currentPages[pageIndex].$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);
            }
        };
    }
@@ -145,10 +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;
    }

}
}