Get value from checkbox after editing from report viewer

[dinhngocdiepcnttk36]

Hi.
I clicked on this checkbox, as in the attached image, the checkbox labeled 1, I want to get the value of the checkbox after clicking.
I am using Report.JS in Javascript.
Thank you very much.

[HighAley]

Hello.

Could you describe the issue more detailed?
Where do you want to get this value?
What is your scenario?

Thank you.

[dinhngocdiepcnttk36]

Thanks HighAley!
I am sorry for not replying soon.

I tick the checkbox in the table, then I click the "get values" button, when I click the "get values" button I want to get a list of the values for all the checkboxes in the table.
I have tried using report.saveDocumentToJsonString (). but it does not get the correct value in the checkbox list, checkbox 1 has the value is still false. You can see more information in the picture I attached.

Please help me. Thank you very much!.

[HighAley]

Hello,

Where do you get the report from?
You should get it from the Viewer.

Thank you.

[dinhngocdiepcnttk36]

Hi!.

Thank you very much. I have solved it

[Andrew]

Okay, great!