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XF 1.5 Jquery loaded twice?

Discussion in 'Troubleshooting and Problems' started by Fred., Sep 19, 2015.

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  1. Fred.

    Fred. Well-Known Member

    Hi,

    As jQuery Source I have selected
    • Google Ajax API CDN
    GTmetrix told me jQuery is loaded twice from different url's. I can confirm that if I check my page source.

    It loads jQuery from this url's.

    //myCDNaccount.netdna-ssl.com/js/jquery/jquery-1.11.0.min.js
    //ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js

    The first one comes from this code in page_container_js_head
    Code:
    <script src="{$jQuerySource}"></script>
        <xen:if is="{$jQuerySource} != {$jQuerySourceLocal}">
            <script>if (!window.jQuery) { document.write('<scr'+'ipt type="text/javascript" src="{$jQuerySourceLocal}"><\/scr'+'ipt>'); }</script>
        </xen:if><xen:if is="{$xenOptions.uncompressedJs} == 1 OR {$xenOptions.uncompressedJs} == 3">
        <script src="{$javaScriptSource}/jquery/jquery.xenforo.rollup.js?_v={$xenOptions.jsVersion}"></script></xen:if>   
        <script src="{xen:helper javaScriptUrl, '{$javaScriptSource}/xenforo/xenforo.js?_v={$xenOptions.jsVersion}'}"></script>
    and shows this in the source code
    Code:
    <script>if (!window.jQuery) { document.write('<scr'+'ipt type="text/javascript" src="https://myCDNaccount.netdna-ssl.com/js/jquery/jquery-1.11.0.min.js"><\/scr'+'ipt>'); }</script>
    The second seems the right one from Google Ajax API CDN

    That one is loading with all the javascripts
    Code:
    <script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
    How can I fix this so only the one from Google Ajax API CDN is loaded?

    Thanks! :)
     
  2. Chris D

    Chris D XenForo Developer Staff Member

    This is expected. It isn't actually loading it twice. The code basically says "If jQuery hasn't loaded, load it from the local source". It's simply a back up in case jQuery isn't loaded properly from the external source.
     
    Fred. likes this.
  3. Fred.

    Fred. Well-Known Member

    Aha, ok (y) All good then.
    Thanks for the explanation Chris :)
     

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