Ads in Infinite Scroll

The Yandex Advertising Network documentation says the following:

To display ads in infinite scroll feeds, you can use the same ad unit and just change the pageNumber parameter and the name of the renderTo container. The unique blockId from the code designer remains unchanged.

https://yandex.ru/support/partner/web/products-rtb/partner-code.html?lang=en#partner-code__neverending-scroll

Accordingly, I tried using the following two versions of code, which I inserted after every fifth paragraph (%5), but in the first case, the ad unit is shown only the first time, in the second case the last time.

<script type="text/javascript">

    var randomNumber = Math.ceil(Math.random() * 100);
    document.write("<div id='yandex_rtb_",randomNumber,"'></div>");

    window.yaContextCb.push(()=>{
        Ya.Context.AdvManager.render({
            blockId: "R-A-330561-155",
            renderTo: "yandex_rtb_"+randomNumber,
            pageNumber: randomNumber,
    })
})
</script>

———-

<div id="yandex_rtb"></div>
<script type="text/javascript">

    if (typeof pageNumber == "undefined") { var pageNumber = 1; }
    else { pageNumber++; }
    document.getElementById("yandex_rtb").id = "yandex_rtb_" + pageNumber;

    window.yaContextCb.push(()=>{
        Ya.Context.AdvManager.render({
            blockId: "R-A-330561-155",
            renderTo: "yandex_rtb_"+randomNumber,
            pageNumber: randomNumber,
    })
})</script>

Yandex said that the issue is not on their side. I checked: If I insert the code manually (without the plugin) their code does work.

Yandex advised me to contact the plugin developer for clarification.

• This topic was modified 4 years ago by pharmanext.