cezary/jsonforms

Submit forms as json

jsonforms's Issues

Instead of an empty array, a multiselect control with no selected options submits ['']

If I have a 'select' element in a form with the 'multiple' attribute set, and none of the child options are selected, the resulting json value shows up as an array containing an empty string: ['']

I think the correct value in this situation should be an empty array: []

One possible fix:

Change line 142...

https://github.com/cezary/jquery-html-json-forms/blob/516cf16209eab346a4a0b1147b71fcdc34e477a7/lib/json-forms.js#L142

from

      context = setValue(context, step, currentValue, entry.value, isFile);

to

      if (!(step.type == "array" && entry.value == "")) {
        context = setValue(context, step, currentValue, entry.value, isFile);
      }

Checkbox values are ignored

<input type="checkbox" name="emails[]" value="1" checked />
<input type="checkbox" name="emails[]" value="2" />
<input type="checkbox" name="emails[]" value="3" checked />

For me this should result in this:

{
  "emails": [
    1,
    3
  ]
}

But currently it gets:

{
  "emails": [
    true,
    false,
    true
  ]
}

My workaround is:

<input type="checkbox" name="emailSelected[1]" value="true" checked />
<input type="checkbox" name="emailSelected[2]" value="true" />
<input type="checkbox" name="emailSelected[3]" value="true" checked />

Which results in:

{
  "emailSelected": {
    "1": true,
    "2": false,
    "3": true
  }
}

Beware. This specification is no longer in active maintenance and the HTML Working Group does not intend to maintain it further.

Beware. This specification enctype='application/json' is no longer in active maintenance and the HTML Working Group does not intend to maintain it further.

https://www.w3.org/TR/html-json-forms/

问题求助

怎么才能像https://www.w3.org/TR/html-json-forms/这个网址上一样输出form表单输出为json格式？

Would be nice to fill a form based on a json doc

Maybe merge in some of this code:

https://github.com/boxxxie/js2form