Question

我将此代码放在我的网站上，以动态地将电话号码文本更改为Google转发号码，以跟踪来自我的adwords帐户的电话。它对我的一些其他帐户非常有用，这些帐户的电话号码文本只在代码中显示一次。

我当前网站的问题是电话号码文本在代码中显示2-3个不同的时间和地点。它是<a>可点击链接代码，实际电话号码文本和图片alt显示文字的一部分。当我运行我当前的代码时，它只会动态地查找可点击链接中数字的第一个isntance。我是否可以添加一个循环来更改此代码的所有实例？

<script type="text/javascript">
(function(a,e,c,f,g,h,b,d){var k={ak:"949530000",cl:"jlDbCPj912oQkNvixAM"};a[c]=a[c]||function(){(a[c].q=a[c].q||[]).push(arguments)};a[g]||(a[g]=k.ak);b=e.createElement(h);b.async=1;b.src="//www.gstatic.com/wcm/loader.js";d=e.getElementsByTagName(h)[0];d.parentNode.insertBefore(b,d);a[f]=function(b,d,e){a[c](2,b,k,d,null,new Date,e)};a[f]()})(window,document,"_googWcmImpl","_googWcmGet","_googWcmAk","script");



//Change the values in this section to customise for your implementation.

    //Replace with business's phone number EXACTLY as it appears on the website.
        var business_number = "866-755-8858";

    //Replace with business's phone number without spaces or symbols.
        var business_number_unformatted = "8667558858";

    //Replace this value with the unique selector for the phone number's element.
        var business_number_identifier = "p#dealerPhoneNum";

//End customization section

    var callback = function(formatted_number, unformatted_number) {
        var numberElement = document.querySelector(business_number_identifier);
        var numberString = numberElement.innerHTML;
        numberString = numberString.replace(business_number,formatted_number);
        numberElement.innerHTML = numberString;
    };

    //The line of code below is for testing with GTM's debug mode.
    //It replaces the business phone number with a testing number (01234 567891).
        window.onload = callback('01234 567891', business_number_unformatted);

    //This code executes everything. When you're done testing and you're ready to publish the
    //GTM container, place '//' in front of the code above, and remove the '//' below.
        //window.onload = _googWcmGet(callback, business_number);


</script>

Answer 1

更改此行：

var business_number_identifier = "p#dealerPhoneNum";

到

var business_number_identifier = "p.dealerPhoneNum";

和

更改所有html：

<p id="dealerPhoneNum">

到

<p class="dealerPhoneNum">

了解更多https://developer.mozilla.org/en/docs/Web/Guide/CSS/Getting_started/Selectors

立即更改HTML代码中的所有电话号码

1 个答案: