Hello, in this video we will start configuring the application module application would you will as I said, its control what exactly is a view object which needs to be display in the data control or to the view layer. So, here we will start adding the view object, which we need to be displayed. So, here, by default we as a main view objects here, sorry here or view object. We don't want to display in static because we will not use it in our view, we just need the mean view object, but we need to add master detail. So, if you open here, the view for example, the class room we have a detail which will give us which student in this in In this class so we can add this select the master select the state and shorten it. Here it will be like this.
It was same in the student if you're in a student and you want to see a result for this student so I will add student view you can shoot select the student view and select the detail and shutter it like this so it will be like master detail. Same as the teacher. You can select the teacher to display all clauses, which the teacher is working on. Here you can now add whatever you want to here and to display muster the teen and what what exactly you object you need to display In the view layer initially in the beginning of the application, you still don't know what business rule or something like what is the business Miss Woods you need to write in Java if you need. Sometimes there are a completely diff application you never use any m method forms application we do. So I will just keep a application view configuration just to control what can be displayed here.
Once we finished application and we need to deploy it, we can change the data control here. But for now, I will just stop for making some view and master detail here on the table. If you want to be sure that everything is okay in the application module before using it in the view layer. You can run application module by selecting application module and run just to be able to see exactly what you will see in the data control you can test it before working with a view controller layer. Of course, there is no data in the tables to be displayed, but at least you should be able to see it. And you should be able to see the old structure here, here for the classroom is a very new way.
If you select this link, you will want it as on the master detail if you have a mustache and you have a tail or solidity. So here all looks okay if there is any error related to the query or the connection, you think you will just throw it away receive an error. If you have a data you can test it here by adding some row, some column for example, if you have a class room, you can add here, new row, I will say for example, this is from number one. For grid number one, you have a list of value here and you can make the change here. So this is now as a master if you open the link here you'll find the master. And if you want to add some detail for this, you can add the detail here.
So here you can test creation can contests that you need, you can make any operation you want before stillings of you layer or sorting working as a view layer, so that you'll be you will be sure that everything in the model layer is correct and 3d to be used in the view layer. So let's now delete this and commit so now we just in the application module, just add the old view what we need master detail, test it and everything is okay. So I think by by this view by dissipate you We finished the basic configuration in the model layer entity view and application module. Next video we will jump to the ViewController project and start working in the viewer. And while developing in the view layer and need any changes or multi layer, we will back again to some other layer and make the required change.
So see you and you can see