【问题标题】:New gtag google analytics add url _gl manually新 gtag 谷歌分析手动添加 url _gl
【发布时间】:2021-07-15 18:54:03
【问题描述】:

我正在尝试将 _gl 的值添加到 URL 以应用跨域。

目前,我尝试了以下选项:

const decorateUrl = (urlString: string) => {
    var ga = window.dataLayer;
    var tracker;
    if (ga && typeof ga.getAll === 'function') {
      tracker = ga.getAll()[0]; // Uses the first tracker created on the page
      urlString = (new window.gaplugins.Linker(tracker)).decorate(urlString);
    }
    
    return urlString;
  }

const decorateURL = (url: string) => {
    let destinationLink = false;
    var ga = window[window['GoogleAnalyticsObject']];
    console.log(ga,'ga test decorate')
    if (ga) {
       let tracker = ga.getAll()[0];
       let linker = new window.gaplugins.Linker(tracker);
       destinationLink = linker.decorate(url);
    }

    return (destinationLink ? url + '?' + destinationLink : url);
}

但这些都没有将 _gl 代码设置为 URL。

我在标题中注入了这段代码

let gtagLinkScript = destinationWindow.document.createElement("script");
    gtagLinkScript.setAttribute('async', 'true');
    gtagLinkScript.setAttribute('src', `https://www.googletagmanager.com/gtag/js?id=${ trackingID }`);

let gtagAnotherScript = destinationWindow.document.createElement("script");
    gtagAnotherScript.innerText = `gtag('set', 'linker', {'domains': [\'${crossDomain}\']});gtag(\'config\', \'${ trackingID }\');`;

有人可以帮忙吗?

【问题讨论】:

  • 你能添加你用来调用这些函数的代码吗?例如,element.addEventListener....等
  • if (!window.gtag) { const appGTAGWindowScript = createGTAGWindowScript( window, appConfig.analytics.gtagNewVersionTrackingCode, appConfig.analytics.crossDomain ); operationWindow.document.head.appendChild(appGTAGLinkScript); operationWindow.document.head.appendChild(appGTAGWindowScript); }
  • 在loader文件中,在header中调用

标签: google-analytics gtag.js


【解决方案1】:

在 GA4 属性中,建议通过 url 传递 client_id 和 session_id:https://support.google.com/analytics/answer/10071811?hl=en#zippy=%2Cmanual-setup

【讨论】:

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