install the GXT
in this link : http://extjs.com/helpcenter/index.jsp
there is the 'howto' for the gxt installation
i hope that i have correctly install the gxt, when i run the demo.app it
my problem is when the programmer change the source code with the ButtonBar and the 'MessageBox' with the event handler...
the envirioment doesn't resolve the relative Class and when i insert the import line :
the IDE send me the error :
'[...]com.extjs.gxt.ui.client.Button.ButtonBar cannot be resolve'
i use Eclipse.
Can someone help me?
thanks to all and sorry for my bad english
in the section :
Getting Started Screencast
*STEP-5(Create a new project in Eclipse and configure it to use GXT)
You haven't added all the User Libraries into your applications path.
Please watch the Screencast again and you will see, on some point the caster will add 2 different libraries into the startup definition and add the same libraries (one for GWT and one for Ext GWT) into the applications path.
i try to create a buttonbar with a single button and show a messagebox to relative event handler (click), but Eclipse doesn' t resolve the ButtonBar class (and the gxt package when i try to import it)
thanks for the interest
i import the user library GXT and GWT yet :-(
afterall i try to watch the video again
in this image there is my prespective and the classpath state
oh my god i am a very noob ihih,
the correct import line is : import com.extjs.gxt.ui.client.widget.button.ButtonBar;
i written a wrong references,
have a nice day Michi_de and thanks again