How to customize the Struts2 form validation error messages display format / style 2010-07-01 11:01 How to customize the Struts2 form validation error messages display format / style (S: fielderror, wrap, black spots) The previous period of time to l
Deployed in AIX's weblogic9.2 statements can not find the font error export Times, is as follows: Font 'Arial' is not available to the JVM. See the Javadoc for more details. net.sf.jasperreports.engine.util.JRFontNotFoundException: Font 'Arial' is no
In Struts2 is really easy to verify, you can write directly in the Action validate, validate the framework can also be used to verify, but there is a problem has been bothering me, until now there is a small program to use to this knowledge, it is Ho
In the windows environment, install the old version of Rmagick gem, you need to run a postinstall.rb to set windows fonts. New version of the Rmagick not this step, instead of is to install ImageMagick. I follow the README After successful installati
Using Struts2 spring hibernate framework development project --------- verify that the user name is available Framework with three major development projects, when we registered users, it often requires the database user name is unique, so we need th
-- Backup create table content_20110112 as select * from content; alter table content_20110112 add constraint content_20110112_key primary key(contid); -- Fall back update content t set t.products = (select o.products from content_20110112 o where o.
MySQL GRANT command node in the implementation of the server license for the SPIDER occurs when the following error: Quote mysql> GRANT ALL ON *.* TO 'spider' @ 'spiderdb' IDENTIFIED BY 'spider'; ERROR 1045 (28000): Access denied for user 'root' @ 'l