Bind a tri-state radio button to a model

[former_member190655]

Hi All,

I have a requirement to create a table with a column called as decision. This field has 3 states for it - Yes, No & Maybe. Now I have create this control for all rows of table and bind the selected value to field in model - which is called as "decision".

My model structure is like this -

oModel = {

    data: [

          {name: "AA", amount: "99.00", decision: ""},

          {name: "BB", amount: "22.00", decision: ""},

    ]

}

I know, I have to use sap.m.RadioButtonGroup and combination of radio button(s) control. But, could you please let me know, how to bind the selection by user in the model dynamically? As on save/submit, button press, I just want to use this whole model i.e. oModel->data and send it to backend for update. Please help me with some pointers or code snippets.

Regards,

Chet

[karthikarjun · Accepted solution]

Will this help? http://jsbin.com/ropeve/edit?html,js,output

Thanks,

KA

[former_member190655 · Accepted solution]

Brilliant mate .. Cheers

<that was quick>

I figured out myself that, selectedIndex was the key to solution, but I was struggling to set the correct binding back to data model.

Thanks a tonne.

Chet

[saivellanki]

Hi Sharma,

You mean something like this? Plunker

Regards,

Sai Vellanki.

[former_member190655]

Thanks Sai

Yours and Karthik's answers are both correct and use similar patterns.

I just used Karthik's - and it is working now.

Thanks for prompt reply.

Chet

[saivellanki]

Hi Sharma,

Good!

Please give proper credits by marking Karthik's answer as correct, since you used his code.

Thank you!

Regards,

Sai Vellanki.