This may not even be possible in Tapestry, but am hoping I'm just mangling the syntax:
[Edit: This is Tapestry5]
I'm attempting to draw a fairly complex t:grid which features a column containing a checkbox. The default values of the checkbox depend on the result of some legacy business logic, and so are not stored in the entity class.
What I've done is create a Hashtable property in the page class of type Hashtable<MyEntity, Boolean>. In my t:grid, I'd like to reference this hashtable and set the checkbox default check state based on the contents of the value in the Hashtable.
That works fine, but I don't know how/if I can get to this data from my template:
Of course I get an exception due to that syntax (and the dot notation looks for a property called currentEntity). I've done something very similar in JSF in the past which worked well, so am hoping this is simply a syntax issue.
Seriously Rick? Seriously? You might as well just read this tiny ad: