是否可以使用Google Optimize在Javascript中读取ExperimentId和VariationId？

问题描述

我使用Google Optimize创建了A / B测试。现在我想在Javascript中阅读当前的ExperimentId和variationId。我的目标是根据给定的变体运行不同的javascript。

I have created an A/B-test using Google Optimize. Now I would like to read the current experimentId and variationId in Javascript. My goal is to run different javascript based on the given variation.

我似乎无法在文档中找到任何相关信息。有可能吗？

I can't seem to find any info on this in the documentation. Is it possible?

推荐答案

现在还有Google Optimize javascript API，这是一个更好的选择：

Now there is also the Google Optimize javascript API available that is a better option:

一旦创建实验​​（开始之前），现在可以在Optimize UI中使用experimentId。

The experimentId is now available in the Optimize UI, as soon as the experiment is created (before start).

API是已在页面中显示，您可以像这样使用它：

The API is already available in the page and you can use it like this:

google_optimize.get('<experimentId>');

（注意：这只有在加载了Optimize容器脚本后才能工作）

(note: this will work only after the Optimize container script has been loaded)

您还可以使用以下命令注册回调以运行您想要的javascript（甚至在加载Optimize脚本之前）：

You can also register a callback to run the javascript that you want at any time (even before the Optimize script has been loaded) using:

function gtag() {dataLayer.push(arguments)}

function implementExperimentA(value) {
  if (value ==  '0') {
    // Provide code for visitors in the original.
  } else if (value == '1') {
    // Provide code for visitors in first variant.
  }

gtag('event', 'optimize.callback', {
    name: '<experiment_id_A>',
    callback: implementExperimentA
 });

如果你想找到experimentId和变体，你可以为任何实验注册一个回调：

If you want to find both the experimentId and variation you can register a callback for any experiment:

function implementManyExperiments(value, name) {
  if (name == '<experiment_id_A>') {
    // Provide implementation for experiment A
    if (value ==  '0') {
      // Provide code for visitors in the original.
    } else if (value == '1') {
      // Provide code for visitors in first variant.
    ...
  } else if (name == '<experiment_id_B>') {
    // Provide implementation for experiment B
    ...
}

gtag('event', 'optimize.callback', {
    callback: implementManyExperiments
 });

更多详情

这篇关于是否可以使用Google Optimize在Javascript中读取ExperimentId和VariationId？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！