Hi devs, I am developing a sort of UI for my java component and I have encountered a problem: In a wiki page I've put some input text boxes(i.e. *Page name: <input type="text" name="pName" >*) in which the user will insert the information needed by the method that I want to invoke from Velocity when I push a button. I have tried some solution but I don't know how to do that, following the code in my page: *{{velocity}}* *#if("$!request.create" == 1)* * $services.evoS.addInstance("$type", "$pName", "$description")* *#end* *{{html}} * * <form action="" id="dataForm" method="POST">* * Page name: <input type="text" name="pName" value="$!pName"><br>* * Description: <input type="text" name="description" value="$!description"><br>* * Type: <input type="text" name="type" value="$!type"><br>* * <div>* * <input type="hidden" name="create" value="1"/> * * <span class="buttonwrapper">* * <input type="submit" value="Create" class="button"/>* * </span>* * </div>* *</form> * *{{/html}}* * {{/velocity}}* Thank you, Giordano.

Are you sure your ScriptService component have has @Named("evoS") ? Or maybe you forgot to register it in component.txt file. Another possibility is that your method return null (when a method return null Velocity print as if it was not existing). On Wed, Jan 13, 2016 at 12:20 PM, Giordano Ninonà &lt;giordano.ninona(a)gmail.com&gt; wrote: "$pName", encountered when I the -- Thomas Mortagne _______________________________________________ users mailing list users(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/users