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Dec 22, 2022 at 06:38 PM

Right way to use MultiComboBox

564 Views Last edit Dec 22, 2022 at 06:41 PM 2 rev

Hi, community

I'm trying to use an ui5 MultiComboBox where the keys are from a entity, and I want to save the selectedKeys in a composition entity, but when I use the submitChanges() it doesn't works.

Here is my tag:

<m:MultiComboBox selectedKeys="{bookingSkill}" items="{path:'/Skill', templateShareable: true}">
<core:Item key="{code}" text="{name}" />
</m:MultiComboBox>

And my entities:

entity Booking : cuid, managed {
bookingSkill : Composition of many BookingSkills
on bookingSkill.parent = $self;
preferredDate : DateTime;
address : String;
}
entity BookingSkills {
key parent : Association to Booking;
skill : Association to Skill;
}
entity Skill : sap.common.CodeList {
key code : Integer;
name : String(255);
descr : String(255);
}

Do you guys know where I'm going wrong?

Thank you!