Return key doesn't submit modal dialog

[slucaskim]

Expected behavior

When pressing the return key within a modal dialog for a batch action, it should submit the form.

Actual behavior

The modal closes and the page refreshes, and it seems like the form submitted, but it's just a refresh.

How to reproduce

Create a batch action modal confirmation, with form fields like above (reference instructions in "Batch Action Forms" here). Then press ENTER after completing form field. The page refreshes, and form is not submitted.

[LeahArmstrong]

Little late, but if anyone comes across this in the interim:

I've set up a hacky temporary solution by targeting the form's submit event and simulating a click on the OK button.

$('.update-stock').click(function(e) {
    e.preventDefault();
    ActiveAdmin.ModalDialog("Add/Subtract ", {value: 'text'}, function(inputs) {
      e.preventDefault()
      redirect(inputs.value, e.currentTarget.id)
    })
    $('#dialog_confirm').submit(function(f) {
      f.preventDefault()
      var xpath = "//button[text()='OK']";
      var matchingElement = document.evaluate(xpath, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
      matchingElement.click()
    })
})

I'm hopeful to submit a PR with a proper fix soon.

[javierjulio]

I would accept a PR for this. Thank you.