Do you need the For component maybe to iterate over a list and render in
each iteration the component?
valkl wrote:
I need to make a list of complex items. Each item contains 2 (two)
PropertySelections (Master-detail) and some Input fields.
First time I think to make a component for item and reuse it in For cycle.
But I did not find a way to specify a List of components - only direct one.
Now I have only one idea how to assemble together List of components on one
page - implicit component declaration like
but I have to transmit to each item component hudge data set: Item, selected
Master value, list of detail objects to show in detail PropertySelection (later
PS).
Also I have to make detection is Master PS value changed to change list of detail objects OUTSIDE the component - in a place where I have information of outer data.
All this looks like a NON-object approach to me: elementary incapsulation is
broken because we use ItemComponent as a stateless object
Can you give me a clue in DESIGN and implementation of such task cause I really
like TS for property binding, but now for a simple problem I should begin a
great investigation... It should be iniuitive... Even for JSP it's easy to
understand how to do my task quickly...
Let me repeat: problem is to find a good OO-solution when a component :
1. transmit to outer component only information they should receive, NOT inner
state info
2. Inner logic like master-detail operation and selection handling is processed
INSIDE a component code.
So, outer code that use a component will see only a correct result of component
work.
PLEASE help, I need a reliable and supportable solution soon and existance of a
good solution is a matter of usage of TS in a great project.
I really like TS and want to use it, but using NON-OO aproach is a suiside. :)
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