Having trouble retrieving JavaScript data sent via AJAX using the Playframework2 DynamicForm object. encountering an error: `{data[undefined]=}`

When I send a Javascript array via Ajax using the POST method like this:

$.post(assignmentsubmitAddress, submittedUnitsArray, 

I receive a Status OK response.

However, when I try to retrieve that data on the server using the Play Framework 2 Dynamic form object like this:

DynamicForm requestData = form().bindFromRequest();
System.out.println(requestData.toString());

I see in the console:

Form(of=class play.data.DynamicForm$Dynamic, data={data[undefined]=}, value=Some(Form.Dynamic({undefined=})), errors={})

Why am I getting:

data={data[undefined]=}

How can I format the JavaScript data so it can be properly read by the Play dynamic form?

What is the best way to parse a JavaScript array in PlayFramework?

Answer №1

The array list variable in JavaScript called submittedUnitsArray is accurate.

HOWEVER when passing it to the Ajax posting function, it should be done like this:

$.post(assignmentsubmitAddress, { 'activitiesArray' : submittedUnitsArray },

By following these steps, everything now works as intended.

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