How to add a field in HWC app ?

[midhun_vp]

@johannes kettenhofen @Thomas Bezak @Daniel Montero @raja v  @Arunachalam Ponnurangam Hi, I developed one HWC app. After that I got a requirement to add a field in one of the screen. For that I added the field in the MBO(Which is present in the backend). After deploying of the modified MBO I how I could call the new field in the screen or UI.  I treid but that filed value is empty. Once I re created the whole project its working.  What is the procedure to show the added field in the MBO in the device?  Thanks Midhun

[Jitendra_Kansal · Accepted solution]

Hi Midhun,

i tried one scenario.

what i am doing..

i created a MBO... there were n number of attributes.. i deleted one of them ..so there are n-1 attributes.

now i created a workflow and deployed it to server.. got the desired result.

then

i added an attribute to the existing MBO (what i had deleted at d starting) and mapped(in the properties of MBO-attribute mapping) to the field present in the backend.

i wanted to displayed the same attribute to my ListView but when i added a cell field to display the atribute on my screen.. i didnt find any key for the same.

Are you trying the same?

Regards,

Jitendra

[midhun_vp · Accepted solution]

Yes exactly. I created one new cell and tried to map to the key. But the key is not showing in the list.

[midhun_vp · Accepted solution]

Former Member Former Member

please have a look at this post.

[Jitendra_Kansal · Accepted solution]

Hi Midhun,

i got the result.

what you have to do is

when you do Attribute mapping in Properties of an MBO.

click on refresh

then again deploy ur MBo to server.

then ,,in first screen .. you have a menu say "go"

reset the properties of the same.

i mean.. serach MBO and all...

then go to next screen...  go to list view..

right click on it.

go to "General"  tab..and bind it to the existing MBO.

then you can add the new cell. and find the desired key.

i hope it must help you.

Regards,

Jitendra

[midhun_vp · Accepted solution]

Let me try.

[midhun_vp · Accepted solution]

Hi Jithendra,

Thanks.Its working now.

Regards

Midhun