When using AddThis service with asp.net, some exceptions will throw like these:
The string 'fb:like:layout' contains too many device filters. There can be only one.
The string 'g:plusone:size' contains too many device filters. There can be only one.
You can solve this by using "In line server code".
Step 1: Implement the following code in your code file:
Protected Function GetFacebookAttribute() As String
Return String.Format("{0}=""{1}""", "fb:like:layout", "box_count")
End Function
Protected Function GetGooglePlusAttribute() As String
Return String.Format("{0}=""{1}""", "g:plusone:size", "tall")
End Function
Step 2: call it like this :
<!-- AddThis Button BEGIN -->
<div class="addthis_toolbox addthis_floating_style addthis_counter_style" style="Right:0px;top:20px;">
<a class="addthis_button_facebook_like" <%=GetFacebookAttribute() %> ></a>
<a class="addthis_button_tweet" tw:count="vertical"></a>
<a class="addthis_button_google_plusone" <%=GetGooglePlusAttribute() %> ></a>
<a class="addthis_counter"></a>
</div>
<script type="text/javascript"> var addthis_config = { "data_track_addressbar": true };</script>
<script type="text/javascript" src="http://s7.addthis.com/js/250/addthis_widget.js#pubid=ra-500fe1b1632c7311"></script>
<!-- AddThis Button END –>
Or you can call it directly without code file:
<!-- AddThis Button BEGIN -->
<div class="addthis_toolbox addthis_floating_style addthis_counter_style" style="Right:0px;top:20px;">
<a class="addthis_button_facebook_like" <%=String.Format("{0}=""{1}""", "fb:like:layout", "box_count") %> ></a>
<a class="addthis_button_tweet" tw:count="vertical"></a>
<a class="addthis_button_google_plusone" <%=String.Format("{0}=""{1}""", "g:plusone:size", "tall") %> ></a>
<a class="addthis_counter"></a>
</div>
<script type="text/javascript"> var addthis_config = { "data_track_addressbar": true };</script>
<script type="text/javascript" src="http://s7.addthis.com/js/250/addthis_widget.js#pubid=ra-500fe1b1632c7311"></script>
<!-- AddThis Button END –>
Hope that helps.