JModel | Fortnite based Unreal Engine asset explorer | Game Engine library

I'm trying to pass this map as a value for the next page route, but the value in jsonResult inside MaterialApp goes as a null.

Debugging, it is possible to see that the map contains information about the models. However, in the MaterialApp no, it only appears as a null:

I'm afraid this is a very simple question. It might be too easy to be asked here, but I can't figure this out on my own and I just want to know.

It is about oDataModel and the methods "create" and "update". In Demo Kit I find the interface as follows:

create(sPath, oData, mParameters?) : object

update(sPath, oData, mParameters?) : object

The description of "oData" says in both methods "Data of the entry that should be created/updated."

So I understand that oData is exactly one data record. And in SAP in the corresponding method (e.g. StorageUnitSet_Update_Entity) I can read this single record with the method in ABAP:

I'm having a problem with a ListView and a simple ListModel;

I have a django admin panel , and this django admin panel is connected to mysql and wamp .

My problem is when i insert some records in database using phpmyadmin , django-admin panel wont show records , and just show numbers of them .

What this problem is for ?

Here is My Model in Django :

In my Django admin panel, whenever i want to add some records in a table i get this error :

IntegrityError at /admin/pool/orders/add/

(1452, 'Cannot add or update a child row: a foreign key constraint fails (projectname.orders, CONSTRAINT orders_ibfk_3 FOREIGN KEY (user_phone) REFERENCES users (phone) ON DELETE NO ACTION ON UPDATE NO ACTION)')

Here are my Models :

I have an input text value box in a table column in each table row. That data is fetched initially and populates in that particular table cell initially. This cell is editable by the user where it can be later saved in the DB upon clicking on a save button.

However the issue occurs when the user input the value in text field and scrolls up and down. The value gets cleared and defaults to the default fetched one. Is there anyway I can prevent that? When the table has small number of records this is not an issue rather the issue occurs when you have a large set of rows.

Does this has any configuration at table level or do I need to implement some soft of eventing mechanism for text inputs?

Here is the code.

Somehow my filter update through the function onSearch is not updating the view. The initial Filter in the XML View is working fine. Also when sIaNr is empty the aFilter = [] is working as I'm seeing all results. But when sIaNr is not empty this part is called and the filter is not working:

I am trying to set a new JSONModel on the Main.view.xml (root view). But it seems like it is stoping at .setModel(). The console.log("after") is not logging.

I've got a problem which I cannot explain myself: In my Laravel view I include a form as follows