I’m going to post a series of articles about CRUD functionality (on top of ADF BC) implementation in JET. I already had a couple of posts about JET CRUD implementation, this new series will bring improved and simplified structure for JET code implementation.
Today I will start with explanation and example how to pass selected object ID from search screen into edit screen. I have uploaded complete sample (with ADF BC and JET) into GitHub repository. Download ready to be run code or browse it directly from GitHub repository.
There are two essential parts to understand, when you implement search/edit form.
1. How to get selected object ID
I have implemented read-only table where user could select a record and navigate to edit form. JET table is enhanced with template. Each row renders edit action link. When this link is pressed, it calls our custom editCustomer function and also it sends across a key value from selected row (EmployeeId):
Inside editCustomer function we can access key parameter value and store it into JET router (this will make it accessible from another JET module, where we navigate for editing – editCustomer): Read the complete article here.
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