I need help

[pepelara]

Hi,

I am developing a web app on Visual Web Java Server Faces.
Does anyone try to develop a nested DropDownList? I need help.

My app works ok except when it calls the prerender() method for the
default values.

I mean, when I call a method that fire an event everything is ok.
But when the nested DDL is not still selected, the prerender() method
set a default value. And it is at this point where my app fails.

Any suggest will be really appreciate.

Thanks,
Jose Alvarez de Lara

[pepelara]

Hi,

I have an idea.
No submit the page and load the nested DDL using Ajax.

But it is going to be a little bit complicated because once loaded
the nested DDL I need to get the first value of it.

When I am talking of a nested DDL I am meaning that I have
two DDL and deppending on the selected values of them my
nested DDL will has its corresponding values.

Thanks,
Jose Alvarez de Lara


From: Jose Alvarez de Lara ([email]address-removed[/email])
Sent: Thursday, July 16, 2009 7:29 PM
To: NetBeans JEE Users ([email]address-removed[/email])
Subject: [nbj2ee] I need help




Hi,

I am developing a web app on Visual Web Java Server Faces.
Does anyone try to develop a nested DropDownList? I need help.

My app works ok except when it calls the prerender() method for the
default values.

I mean, when I call a method that fire an event everything is ok.
But when the nested DDL is not still selected, the prerender() method
set a default value. And it is at this point where my app fails.

Any suggest will be really appreciate.

Thanks,
Jose Alvarez de Lara

[pepelara]

Hi,

Is there any way to remove a TableRowGroup before
loading with its refreshed DataProvider?

Please, answer my question.

Best regards,
Jose Alvarez de Lara


From: Jose Alvarez de Lara ([email]address-removed[/email])
Sent: Friday, July 17, 2009 9:04 AM
To: address-removed ([email]address-removed[/email])
Subject: Re: [nbj2ee] I need help




Hi,

I have an idea.
No submit the page and load the nested DDL using Ajax.

But it is going to be a little bit complicated because once loaded
the nested DDL I need to get the first value of it.

When I am talking of a nested DDL I am meaning that I have
two DDL and deppending on the selected values of them my
nested DDL will has its corresponding values.

Thanks,
Jose Alvarez de Lara


From: Jose Alvarez de Lara ([email]address-removed[/email])
Sent: Thursday, July 16, 2009 7:29 PM
To: NetBeans JEE Users ([email]address-removed[/email])
Subject: [nbj2ee] I need help




Hi,

I am developing a web app on Visual Web Java Server Faces.
Does anyone try to develop a nested DropDownList? I need help.

My app works ok except when it calls the prerender() method for the
default values.

I mean, when I call a method that fire an event everything is ok.
But when the nested DDL is not still selected, the prerender() method
set a default value. And it is at this point where my app fails.

Any suggest will be really appreciate.

Thanks,
Jose Alvarez de Lara