pageBeginRender() is called before the components are rendered, so
that shouldn't be your problem.
can you paste up the code in your page's pageBeginRender() method?
On Aug 2, 2005, at 1:29 PM, Dan wrote:
Hi,
I am trying to create a component using the contrib:Table
component. Basically in my application, there is a student
resultSet that I display many number of times. Only the source of
the contrib:Table keeps changing and so I decided to make a
StudentTable component, accepting a list of students as a
parameter. But I keep getting a runtime error:
org.apache.tapestry.ApplicationRuntimeException
Either the tableModel parameter or both source and columns
parameters must be specified by component StartPage/
stuentsRegisteredForCourses.tableStudentList.tableView
.jwc:
<parameter name="studentList" type="java.util.List" required="yes"/>
<property-specification name="student" type="edu.reg.hb.Student"/>
<component id="tableStudentList" type="contrib:Table">
<binding name="source" expression="studentList"/>
<static-binding name="columns" value="student:Name:name" />
</component>
.java has the respecitive getter/setter for studentList and student
-----
now trying to use this comp in a page:
.page:
<property-specification name="students" type="java.util.List"
persistent="yes"/>
<component id="stuentsRegisteredForCourses" type="TableStudentList">
<binding name="studentList" expression="students"/>
</component>
.html:
<table jwcid="stuentsRegisteredForCourses" />
---
i dont know when the component gets loaded, but i suspect that it
gets called before the pageBeginRender(), which actually sets the
students list with some value.
i cant fig out what am i doing wrong :(
Thanks,
-Dan
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