It sounds like you don't want to use pageLoaded, that is not called for every request. You probably want setupRender, or onActivate.
On Sun, Jun 15, 2008 at 12:53 AM, CG <[EMAIL PROTECTED]> wrote: > hi josh, > thx for your reply , i have solved my problem with 2 variables . > > my situation is like this > > Grid at top of page (list) , and bottom is a form (detail) > > at grid, I have > t:row id="abc" > > > and at form , I use value="abc" also > > then I initial the value at pageLoaded . > since t:row also use the same variable , that why the value is > overwritten during the rendering .. > > > > > > > > > On Wed, Jun 11, 2008 at 12:39 AM, Josh Canfield <[EMAIL PROTECTED]> > wrote: > >> I am facing a problem , I need to set a default value for some > >> components during loading. Since the default value is not a static > >> value , I cannot hard coded it in the .java file. > > > > You can set the value of your instance properties when they are > > created or in a default constructor and Tapestry will reset them when > > it pulls them from the page pool. > > > >> After doing some study, I found that the value has been assigned > >> properly to the corresponding private variable in the class , however, > >> somewhere in between beforeRender and afterRender , the value has > >> been changed automatically . > > > > Are you changing the reference and persisting it? If you are then it > > may get overwritten by the value stored in the session. > > > > I believe you can create a setter for the value (if you don't have one > > already) and put a break point in it to see what is changing it. > > > > Josh > > > > On Mon, Jun 9, 2008 at 9:19 PM, CG <[EMAIL PROTECTED]> wrote: > >> hi, I am new to Tapestry , no T4 experience at all. > >> > >> I am facing a problem , I need to set a default value for some > >> components during loading. Since the default value is not a static > >> value , I cannot hard coded it in the .java file. > >> > >> Instead, I assign the value in pageLoaded , however, it does not work. > >> > >> After doing some study, I found that the value has been assigned > >> properly to the corresponding private variable in the class , however, > >> somewhere in between beforeRender and afterRender , the value has > >> been changed automatically . > >> > >> > >> Therefore, I wonder where and how should I put the code to archieve > >> such function... > >> > >> Thanks for all the help .. > >> > >> CG > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [EMAIL PROTECTED] > >> For additional commands, e-mail: [EMAIL PROTECTED] > >> > >> > > > > > > > > -- > > -- > > TheDailyTube.com. Sign up and get the best new videos on the internet > > delivered fresh to your inbox. > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- -- TheDailyTube.com. Sign up and get the best new videos on the internet delivered fresh to your inbox.
