Key field in grid type extensions do not accept Server Side Data Binding values

Hi, in the extensions HJSON structure is not possible to bind data in the key field (key_full) when the type is Grid, I mean, the JS file of the extension interprete the Key field (key_full) as String not matter Key field has type datapicker.

{ name: 'keyValueFull', optionName: 'keyValueFull', key: 'key_full', keyValue: 'value_full', title: '', type: 'grid', defaultValue: {}, serverDataBindings: true, initDisplay: 'none'
    columns: [
        { field: 'key_full', caption: 'Key', size: '30%', editable: {type: 'datapicker'}},
        { field: 'value_full', caption: 'Value', size: '70%', editable: {type: 'datapicker'}}]},

Any chance to interprete the Key field (key_full) as a bind value using datapicker just like the Value field (value_full) it is?

Hi, sorry bother you, any idea about this.
@George

This is the final HJSON structure and the field name is treated as String in the JS file '{{yearValue}}', how to make this field treated as Value field which allows binding?

@patrick

Nevermind, I found a way to bypass the hjson object structure.