The JavaScript Control Objects
The getPatientNurseAssignBCO is of little interest. It is quite similar to the data retrieval BCOs from Chapter 4 and is included at the top of the following code and found in the CO.js file. Its corresponding VCO, getPatientNurseAssignVCO, is of great interest, however. This is where we begin to see how drag-and-drop functionality can be added to standard HTML elements. We will first look at how the VCO calls the drag-and-drop API and then delve into what happens when these calls are made. The full code for this VCO and BCO is shown in the following example and included in the CO.js file.
There are two areas of ...
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