Question

I want to load json data into form.

my json :

{
    "success": "true",
    "data": {
        "operation[id]": "1199",
        "operation[startdate]": "2011-10-04 08:00:00",
        "operation[starthour]": "08:00",
        "operation[enddate]": "2011-10-04 18:00:00",
        "operation[endhour]": "18:00",
        "operation[year]": "2011",
        "operation[abscomment]": "",
        "operation[person_id]": "13",
        "operation[Mission]": {
            "id": "1",
            "operation_id": "1199",
            "subject": null
        }
    }
}

It works with key like operation[id] but not with operation[Mission][id].

In my form :

{
  xtype: 'textfield',
  fieldLabel: 'Subject',
  name:'operation[Mission][subject]',
  anchor: '50%',
  margin: '15 10 5 10',
  allowBlank: false,
  blankText:'required'
},

Answer 1

For operation[Mission][id] to be valid, you’d have to change your JSON structure and remove some of the nesting. The name is just a string identifier, you can’t use it to express how to get data from a nested JSON structure.

{
    "success": "true",
    "data": {
        "operation[id]": "1199",
        "operation[startdate]": "2011-10-04 08:00:00",
        "operation[starthour]": "08:00",
        "operation[enddate]": "2011-10-04 18:00:00",
        "operation[endhour]": "18:00",
        "operation[year]": "2011",
        "operation[abscomment]": "",
        "operation[person_id]": "13",
        "operation[Mission][id]":"1",
        "operation[Mission][operation_id]":"1199",
        "operation[Mission][subject]":null
    }
}