webview-screenshot-comparison.uvue

<template>
  <view v-if="!isCustomNavigationBar" :style="placeholderStyle"></view>
  <web-view id="webview-screenshot-comparison" class="webview-screenshot-comparison" :webview-styles="webviewStyles"
    :src="src" @loaded="loaded" @error="error">
  </web-view>
</template>

<script>
  import { state } from '@/store/index.uts'

  export default {
    data() {
      return {
        baseSrc: '',
        src: '',
        webviewContext: null as WebviewContext | null,
        isLoaded: false,
        statusBarHeight: state.statusBarHeight,
        isCustomNavigationBar: false,
        placeholderStyle: {
          display: 'block',
          height: `${state.statusBarHeight}px`,
          backgroundColor: '#007aff'
        },
        devicePixelRatio: state.devicePixelRatio,
        webviewStyles: {
          progress: false
        }
      }
    },
    onReady() {
      this.webviewContext = uni.createWebviewContext('webview-screenshot-comparison', this)
    },
    methods: {
      customNavigationBarPageAppendWebHeadPlaceholder() {
        if (this.src.indexOf('pages/template/navbar-lite/navbar-lite') > -1) {
          this.webviewContext?.evalJS(`
            const uniNavbar = document.querySelector('.uni-navbar');
            uniNavbar.style.paddingTop = '${state.statusBarHeight}px';
          `)
        } else if (this.src.indexOf('pages/template/scroll-fold-nav/scroll-fold-nav') > -1) {
          this.webviewContext?.evalJS(`
        const heightSeat = document.querySelector('.height-seat');
        heightSeat.style.height = '125px';
        heightSeat.style.backgroundColor = '#f0f8ff';
        const topBox = document.querySelector('.top-box');
        topBox.style.top = '35px';
      `)
        }
      },
      loaded() {
        this.isLoaded = true
        this.customNavigationBarPageAppendWebHeadPlaceholder();
      },
      error(event : WebViewErrorEvent) {
        console.log('webview load error', JSON.stringify(event.detail));
      }
    }
  }
</script>
<style>
  .webview-screenshot-comparison {
    flex: 1;
  }
</style>