jackyu66gitandCursor
a14285d77b
配合 H5 首屏清 title，减少 web-view 加载时黑色「愈心谷」闪现。 Co-authored-by: Cursor <cursoragent@cursor.com>
149 lines
2.9 KiB
Vue
149 lines
2.9 KiB
Vue
<template>
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<!-- 顶栏在 web-view 外层（页面级），H5 只在下方 web-view 里 -->
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<view class="yxg-page">
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<view class="yxg-nav-bar" :style="navBarStyle">
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<view class="yxg-nav-row" :style="navRowStyle">
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<image
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class="yxg-nav-logo"
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:src="YXG_MP_LOGO_URL"
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mode="aspectFit"
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:style="logoStyle"
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/>
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</view>
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</view>
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<web-view
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class="yxg-webview"
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:style="webviewStyle"
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:src="h5Url"
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@load="onWebLoad"
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@error="onWebError"
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/>
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</view>
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</template>
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<script setup>
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import { computed } from 'vue'
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import { onShow } from '@dcloudio/uni-app'
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import { YXG_H5_BASE, YXG_H5_VERSION, YXG_MP_LOGO_URL } from '@/util/yxgConfig.js'
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function clearNavTitle() {
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// #ifdef MP-WEIXIN
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uni.setNavigationBarTitle({ title: '\u200b' })
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// #endif
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}
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onShow(() => {
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clearNavTitle()
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})
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clearNavTitle()
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function readWindow() {
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// #ifdef MP-WEIXIN
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if (typeof wx !== 'undefined' && wx.getWindowInfo) {
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return wx.getWindowInfo()
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}
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// #endif
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return uni.getSystemInfoSync()
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}
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const win = readWindow()
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const statusBarH = win.statusBarHeight || 0
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const windowH = win.windowHeight || win.screenHeight || 667
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const screenW = win.windowWidth || win.screenWidth || 375
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let navBarH = 44
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let menuH = 32
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// #ifdef MP-WEIXIN
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try {
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const menu = uni.getMenuButtonBoundingClientRect()
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if (menu?.height) {
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navBarH = (menu.top - statusBarH) * 2 + menu.height
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menuH = menu.height
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}
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} catch (e) {
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console.warn('[yxg-magic] menuButton rect failed', e)
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}
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// #endif
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const headH = statusBarH + navBarH
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const webviewH = windowH - headH
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const logoH = Math.min(menuH, 30)
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const logoW = Math.min(Math.round((logoH * 598) / 130), Math.floor(screenW * 0.4))
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const navBarStyle = `height:${headH}px;padding-top:${statusBarH}px;box-sizing:border-box;`
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const navRowStyle = `height:${navBarH}px;`
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const logoStyle = `width:${logoW}px;height:${logoH}px;`
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const webviewStyle = `top:${headH}px;height:${webviewH}px;`
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const h5Url = computed(
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() =>
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`${YXG_H5_BASE}?mp=1&nh=1&sbh=4&v=${YXG_H5_VERSION}#wechat_redirect`,
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)
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function onWebLoad(e) {
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console.log('[yxg-magic] web-view load', e?.detail || e)
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}
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function onWebError(e) {
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console.error('[yxg-magic] web-view error', e?.detail || e)
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uni.showToast({
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title: 'H5加载失败，请检查业务域名',
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icon: 'none',
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duration: 3000,
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})
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}
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console.log('[yxg-magic] outer nav + webview', {
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headH,
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webviewH,
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logoW,
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logoH,
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logoSrc: YXG_MP_LOGO_URL,
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})
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</script>
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<style>
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page {
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background-color: #ffd1c7;
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height: 100%;
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}
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</style>
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<style scoped>
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.yxg-page {
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position: relative;
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width: 100%;
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height: 100%;
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overflow: hidden;
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background-color: #ffd1c7;
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}
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.yxg-nav-bar {
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position: relative;
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z-index: 2;
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flex-shrink: 0;
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width: 100%;
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box-sizing: border-box;
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background-color: #ffd1c7;
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}
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.yxg-nav-row {
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display: flex;
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align-items: center;
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justify-content: center;
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width: 100%;
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}
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.yxg-nav-logo {
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display: block;
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}
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.yxg-webview {
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position: absolute;
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left: 0;
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width: 100%;
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z-index: 1;
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}
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</style>
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