Required fields, if other field is empty

With the help of local variable you can achieve this.
Here is the sample code..

load(
local!isRequired,
a!textField(
label: "ID",
saveInto: {
a!save(
local!isRequired,
true /*With Required Condition*/
)
}
),
a!textField(
label: "Other Field(s)",
required: if(
local!isRequired=true(),
true,
false
)
)
)

Have made some modifications in the code provided by Yoga.

load(
local!isRequired,
local!val1,
local!val2,
a!formLayout(
contents: {
a!sectionLayout(
contents: {
a!textField(
label: "Test1",
value:local!val1,
saveInto: {local!val1,
if(isnull(local!val1),
a!save(local!isRequired,null),
a!save(local!isRequired,true())
)

},
refreshAfter: "UNFOCUS"
)
}
),
a!sectionLayout(
contents: {
a!textField(
label: "Test2",
value: local!val2,
saveInto: local!val2,
required: if(local!isRequired,false,true),
refreshAfter: "UNFOCUS"

)
}
)
}
)
)

This will help you. Try it out!!

Thanks,
Aditya.

load(
  local!id,
  {
    a!sectionLayout(
      label: "Section1",
      contents: {
        a!textField(
          label: "Text",
          labelPosition: "ABOVE",
          value: local!id,
          saveInto: local!id,
          refreshAfter: "UNFOCUS",
          validations: {}
        )
      }
    ),
    a!sectionLayout(
      label: "Section2",
      contents: {
        a!textField(
          label: "Text1",
          labelPosition: "ABOVE",
          saveInto: {},
          refreshAfter: "UNFOCUS",
          required: isnull(
            local!id
          ),
          validations: {}
        )
      }
    ),
    a!textField(
      label: "Text2",
      labelPosition: "ABOVE",
      saveInto: {},
      required: isnull(
        local!id
      ),
      refreshAfter: "UNFOCUS",
      validations: {}
    )
  }
)

Hi christianr0002,

Save value of ID in some local variable and compare that variable in "required" property of second section fields by using isnull() function if  local variable is null then return true fro "required" property otherwise false...

in this way you can handle the situation....

Refer the following code...

 

load(
  local!id,
  {
    a!sectionLayout(
      label: "Section",
      contents: {
        a!textField(
          label: "Text",
          labelPosition: "ABOVE",
          value: local!id,
          saveInto: local!id,
          refreshAfter: "UNFOCUS",
          validations: {}
        )
      }
    ),
    a!sectionLayout(
      label: "Section",
      contents: {
        a!textField(
          label: "Text1",
          labelPosition: "ABOVE",
          saveInto: {},
          refreshAfter: "UNFOCUS",
          required: isnull(
            local!id
          ),
          validations: {}
        )
      }
    ),
    a!textField(
      label: "Text2",
      labelPosition: "ABOVE",
      saveInto: {},
      required: isnull(
        local!id
      ),
      refreshAfter: "UNFOCUS",
      validations: {}
    )
  }
)

see the out put of above code as...

when id is null

when id is not null

Thanks and Regards,

Amit Behere

thank you so much all of you. I really appreciate the help