ok, so generate the String returned by getTableColumns()
at runtime...
ra wrote:
>
> Daniel Jue wrote:
>
>> I recently found a solution due to some help on this mailing list.
>>
>> Here's what we came up with. It displays a table of people, and the
>> extent of people details are not known until runtime (i.e. should we
>> display the first name, last name, email, etc)
>>
>> In the page file:
>>
>> <component id="table" type="Contrib:Table">
>> <binding name="source" value="users"/>
>> <binding name="columns" value="tableColumns"/>
>> <binding name="columnsClass" value="literal:title"/>
>> <binding name="pageSize" value="10"/>
>> </component>
>>
>> In your class for that page have this method:
>>
>> public String getTableColumns()
>> {
>> //For reference
>> //Column id:Column Title:ognl expression
>> //value="literal:id, firstName:First name:name.firstName,
>> // lastName:name.lastName, telNo"/>
>>
>> return
>> "data0:ID:getUserDetails('USERGUID'),data1:Email:getUserDetails('EMAIL'),data2:First
>> Name:getUserDetails('FIRSTNAME'),data3:Last
>> Name:getUserDetails('LASTNAME')";
>>
>>
>
> Sorry it doesn't help. As I wrote I don't know column names at development
> time. I don't know even the class name because model is created during
> runtime. I can give more details if it's not clear
>
>
>
--
Andreas Andreou - [EMAIL PROTECTED] - http://andyhot.di.uoa.gr
Tapestry / Tacos developer
Open Source / J2EE Consulting
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