Hi Gurprit,
Even i had the same problem in the begining.
Its just like java if you try to correlate them.
As far as wdThis is concerned its like this in java, which will allow you to access the data members and methods of the class without an object instance. In webDynPro it is your views and controllers which are classes.
As in java you can also call super class methods, same way wdThis also allows you to call a method of a controller in a view, if mapping is there.
wdContext allows you to access the context(more like variables in wd). With wdContext you can access the node itself or the elements of that node. Here elements are nothing but one of the possible values contained in a node. Node is just like a SET(Remenber school maths) and node elements are the elements of the set. When you want to access the element of a node you have to go through wdContext.node<NAME>(); for doing any kind of manipulation with the element.
currentElement provides the current selected element of the node.
Hope this will make you feel a little better. I want to here from other GURUS if am wrong anywhere.
thanks & regards,
Manoj
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