<div dir="ltr">If anyone is interested, we have developed an add-on calendar for vtiger 6.1 that has no user count restrictions.  It also has a lot of additional functions like ical invites and colored alerts based on logical conditions.  it's not on our website yet since it is just coming out of Beta, but here is a link to a demo calendar.<div><br></div><div><div style="font-size:13.3333339691162px"><a href="http://devl04.borugroup.com/w2cdemo" target="_blank" style="font-size:13.3333339691162px" rel="nofollow" link="external">http://devl04.borugroup.com/w2cdemo</a><span style="font-size:13.3333339691162px"> (admin / admin)</span><br></div><div style="font-size:13.3333339691162px"><br></div><div style="font-size:13.3333339691162px"><span style="font-size:13.3333339691162px">Go to All/Tools/WebCalendar</span></div><div style="font-size:13.3333339691162px"><a href="http://devl04.borugroup.com/w2cdemo/index.php?module=WebCalendar&view=List" target="_blank" rel="nofollow" link="external">http://devl04.borugroup.com/w2cdemo/index.php?module=WebCalendar&view=List</a><br></div></div><div><br></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><font face="tahoma, sans-serif">Patrick O'Brien<br>Boru, Inc. <br>More Sales, Better Service - 
Results for Small Business<br>Work    312-878-6461, Ext 1 <br>Mobile 
 312-282-4561</font><div> <div><div style="background-color:rgb(255,255,255)"><font face="tahoma, sans-serif">Follow us on <a href="http://www.twitter.com/BoruApps" target="_blank" rel="nofollow" link="external">Twitter</a></font></div><div style="background-color:rgb(255,255,255)"><font face="tahoma, sans-serif">Like us on <a href="http://www.facebook.com/BoruApps" target="_blank" rel="nofollow" link="external">Facebook</a></font></div></div></div></div></div>
<br><div class="gmail_quote">On Thu, Jan 22, 2015 at 4:19 AM, Alan Bell-6 [via vtiger CRM] <span dir="ltr"><<a href="/user/SendEmail.jtp?type=node&node=14992&i=0" target="_top" rel="nofollow" link="external">[hidden email]</a>></span> wrote:<br><blockquote style='border-left:2px solid #CCCCCC;padding:0 1em' class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

        
  
    
  
  
    looks like it has already been reported<br>
    <a href="https://code.google.com/p/fullcalendar/issues/detail?id=1405" rel="nofollow" link="external" target="_blank">https://code.google.com/p/fullcalendar/issues/detail?id=1405</a><br>
    <br>
    Alan.<br>
    <div>On 22/01/15 05:06, Prasad wrote:<br>
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      <div dir="ltr">Alan,
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        <div>Would be great if you can file the same on fullcalendar
          issue tracker too. I'm sure there was a reason for turning off
          the ajax-rendering. Please update the issue link here too.</div>
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                            <div dir="ltr">--</div>
                            <div dir="ltr"><span style="border-collapse:collapse;font-family:arial,sans-serif;font-size:13px"><a href="http://www.facebook.com/vtiger" style="color:rgb(0,0,204)" rel="nofollow" link="external" target="_blank">FB</a> I </span><a href="http://twitter.com/vtigercrm" style="color:rgb(0,0,204)" rel="nofollow" link="external" target="_blank">Twit</a> I <a href="https://www.linkedin.com/company/1270573?trk=tyah" style="color:rgb(0,0,204)" rel="nofollow" link="external" target="_blank">LIn</a> I <a href="https://blogs.vtiger.com" style="color:rgb(0,0,204)" rel="nofollow" link="external" target="_blank">Blog</a> I <a href="https://www.vtiger.com/" style="color:rgb(0,0,204)" rel="nofollow" link="external" target="_blank">Website</a></div>
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        <div class="gmail_quote">On Thu, Jan 22, 2015 at 10:21 AM, Uma S
          <span dir="ltr"><<a href="http:///user/SendEmail.jtp?type=node&node=14986&i=0" rel="nofollow" link="external" target="_blank">[hidden email]</a>></span>
          wrote:<br>
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            <div dir="ltr">Hi Alan,
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              <div>Thanks! for the notification and quick fix regarding
                the calendar performance issue. </div>
              <div><br>
              </div>
              <div>I have raised a ticket in <a href="http://trac.vtiger.com/cgi-bin/trac.cgi/ticket/8402#ticket" rel="nofollow" link="external" target="_blank">trac</a> for same. Please do update
                your further observations regarding this here in trac.
                we will look into this soon.</div>
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                  <div class="gmail_quote">On Mon, Jan 19, 2015 at 8:27
                    PM, Alan Bell <span dir="ltr"><<a href="http:///user/SendEmail.jtp?type=node&node=14986&i=1" rel="nofollow" link="external" target="_blank">[hidden email]</a>></span>
                    wrote:<br>
                    <blockquote style='border-left:2px solid #CCCCCC;padding:0 1em' style="border-left:2px solid #cccccc;padding:0 1em" class="gmail_quote">Hi
                      all,<br>
                      <br>
                      at the moment the shared calendar in vtiger does
                      one request per person to get the events, so if
                      you have 20 people in the calendar that is 20 POST
                      requests to vtiger, with form data like:<br>
                      <br>
                      module:Calendar<br>
                      action:Feed<br>
                      start:2013-12-29<br>
                      end:2014-02-09<br>
                      type:Events<br>
                      userid:70<br>
                      color:#7e5c1d<br>
                      textColor:white<br>
                      <br>
                      browsers have a limit of 6 parallel requests per
                      server (the RFC says it should only be 2) and this
                      isn't going to change (Google say that if it is a
                      problem then your web application is broken, not
                      their browser), this means that it can't get the
                      data for more than 6 people until one of the first
                      requests has come back, this means that if you
                      have more than 6 people on the calendar it starts
                      to slow down rather a lot.<br>
                      You also don't get any clue that anything is
                      happening until they all show up at once. This is
                      because around line 925 of libraries/fullcalendar/fullcalendar.js
                      there is a little bit of code that stops it
                      rendering the calendar until the count of pending
                      requests is zero. Commenting out the if statement
                      like this:<br>
                      <br>
                                                      //if
                      (!pendingSourceCnt) {<br>
                                                             
                      reportEvents(cache);<br>
                                                      //}<br>
                      <br>
                      makes it render the calendars progressively. It
                      isn't any faster overall, but it looks more
                      responsive. At the moment it does ajax requests to
                      progressively get the data, but it doesn't show
                      the user anything until all the data has arrived,
                      which in my opinion is not really doing ajax
                      properly.<br>
                      <br>
                      The real solution to this is to have a multi-id
                      feed request for the calendar, so it does one
                      request containing an array of IDs and colours and
                      this gets processed on the server and there is a
                      single response with all of the data. Is this
                      something that is going to happen in a future
                      release or should I crack on and write it in this
                      one?<br>
                      <br>
                      Alan.<br>
                      _______________________________________________<br>
                      <a href="http://www.vtiger.com/" rel="nofollow" link="external" target="_blank">http://www.vtiger.com/</a><br>
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              <span><font color="#888888">-- <br>
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                    <div dir="ltr">With<br>
                      Best Regards<br>
                      Uma.S<br>
                      <div>Vtiger Team</div>
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            <br>
            _______________________________________________<br>
            <a href="http://www.vtiger.com/" rel="nofollow" link="external" target="_blank">http://www.vtiger.com/</a><br>
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      <pre>_______________________________________________
<a href="http://www.vtiger.com/" rel="nofollow" link="external" target="_blank">http://www.vtiger.com/</a></pre>
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    <br>
  

<br>_______________________________________________
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