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Sara El-Kady

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since Jan 11, 2010
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Recent posts by Sara El-Kady

Hi all,

This might sound pretty basic but I would like to understand what does the "-D" paramenter mean in the following line?



is there some sort of documentation that has all the other valid paramenters as well?

Thanks,
Sara
10 years ago
Hi all,

I am trying to use the identitymanager to make a login component.

as far as i understood, i need to add


in the component.xml file to allow the identity manager to use the username & password for logging in, but what if I want to add more fields like dataOfBirth & Email Address .. is there a way to do it?

thanks,
Thanks for the reply, that was really helpful actually.

hi all,

I have two classes each annotated with @Entity but I want them to be mapped in one table in the DB.
Is it possible to be done? if yes, please tell me how?

Thanks,
Hi Mitch,

I am not sure where is the problem but you're missing <f:view> tags
12 years ago
JSF
it worked without DataModel

here is how



The inner table had to be in a <h:column> too but the output was each one of the inner table is displayed as a row ... anyway seems that the DataModel is the best way to do it.
12 years ago
JSF
Hi Shai,

I'm new to struts too but I'll try to help ..

I think you should write it as follow
12 years ago
ok I understood it, Thanks a lot
12 years ago
JSF

All dataTable "value" properties MUST reference a DataModel,



Do you mean it's done by the jsf framework or I must do it?
if I must do it, then how?

12 years ago
JSF
Hi,

I was trying to use nested tag but it gave me "Invalid argument looking up property: "user.name" of bean: "org.apache.struts.taglib.html.BEAN"" error till I overrided the reset() method in the ActionForm and inserted a dummy value.

Can anybody explain to me why did I have to do that to make it work ?

Thanks,

-Sara
12 years ago
Actually I've tried the EL markers and it didn't work too.

All I wanted to do is to display the content of the 2D array in a table .. I think it can be done using DataModel, but I was trying to do it with simple arrays ... still can't figure out why it's not working


12 years ago
JSF
Hi Tim,

Thanks for your reply

I am quite sure that the problem is in the inner datatable because when I view the html source I get an empty table but it has number of rows equal to the size of my array rows. I changed the inner table like you said but it didn't work also.

Do you have any other suggestions?
12 years ago
JSF
Hi,

I'm trying to display the content of 2D array using nested datatables but it didn't work.

here is my code:


can anyone help with it ?!

Thanks,
- Sara
12 years ago
JSF