RE: How to pass context-param values to different WebPages ?
Create a getMyName-method in Applicatoin class and call Application.get().getMyName() in your page class Stefan -Ursprüngliche Nachricht- Von: Madhan [mailto:madhan.sundarara...@tcs.com] Gesendet: Mittwoch, 14. Juli 2010 14:58 An: users@wicket.apache.org Betreff: How to pass context-param values to different WebPages ? I am new to wicket. I have created a simple web-app which displays my name in a label. However, when I wanted to extend the web app by fetching my name from web.xml, though I was able to get the context parameters in the init method of the application class, I am not sure how to send the value to the webpage. Kindly let me know how to pass the context parameter from the application class to the webpage class. My development environment for Wicket 1.4.9 is as follows, OS : Windows XP SP3 App Server : apache-tomcat-6.0.26 JDK : 1.6.0_17 -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/How-to-pass-context-param-values-to-different-WebPages-tp2288699p2288699.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to pass context-param values to different WebPages ?
((YourApplication)getApplication()).getServletContext().getAttribute(attrName); Bilgin On Wed, Jul 14, 2010 at 1:58 PM, Madhan madhan.sundarara...@tcs.com wrote: I am new to wicket. I have created a simple web-app which displays my name in a label. However, when I wanted to extend the web app by fetching my name from web.xml, though I was able to get the context parameters in the init method of the application class, I am not sure how to send the value to the webpage. Kindly let me know how to pass the context parameter from the application class to the webpage class. My development environment for Wicket 1.4.9 is as follows, OS : Windows XP SP3 App Server : apache-tomcat-6.0.26 JDK : 1.6.0_17 -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/How-to-pass-context-param-values-to-different-WebPages-tp2288699p2288699.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: How to pass context-param values to different WebPages ?
I tried the following statement in the constructor of my WebPage class, add( new Label( userName, (IndexApplication.get()).getUserName() ) ); I got the following error, IndexPage.java:10: cannot find symbol symbol : method getUserName() -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/How-to-pass-context-param-values-to-different-WebPages-tp2288699p2288744.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: How to pass context-param values to different WebPages ?
Your are new to Java too? Did you override the get() method in your IndexApplication? If not, IndexApplication.get results in an Applicationobject and not in an IndexApplication object. Either cast it in your opage oder create your own get methodn in IndexApplication. add( new Label( userName, ((IndexApplication)(IndexApplication.get())).getUserName() ) ); -Ursprüngliche Nachricht- Von: Madhan [mailto:madhan.sundarara...@tcs.com] Gesendet: Mittwoch, 14. Juli 2010 15:29 An: users@wicket.apache.org Betreff: RE: How to pass context-param values to different WebPages ? I tried the following statement in the constructor of my WebPage class, add( new Label( userName, (IndexApplication.get()).getUserName() ) ); I got the following error, IndexPage.java:10: cannot find symbol symbol : method getUserName() -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/How-to-pass-context-param-values-to-different-WebPages-tp2288699p2288744.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
