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Webdynpro component to view,view to controller,controller to model mapping


I am developing an enhancement for my project.

Here I am using a table in webdynpro. Already few fields are there, I have added 2 columns (header and text input).

I need to retrieve info form read_bapi, i created a model, maped to controller, controller to view, in view, in the table, created the fields and mapped field value to the view's model attribute.

Now for saving I am using save_bapi, i mapped same way from model ->controller->view, but view to table fields I have not mapped. Because already for the read I mapped the values. How can I map now?

But earlier, the developer taken value attributes.

I do not understand how they maped for saving using the model/value attribut from the GUI(table) text field ->view ->controller->model.

Please guide me.


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