How to save the values shown in my editable grid

Question

Hello! I&acute;m having some trouble trying to save my values in an editable grid. 
 The first 6 columns are read-only (data from a local variable, query of a record) and the 7 one is an editable column (user introduces quantity) 
 
 My values are not saving correctly into my rule input "RecordLineasRecepcion" 
 Could you please tell me how can I save the values of each column? I think I cannot use fv!item in the saveInto parameter of the six first columns because the user is not interacting. Should I use an (or some) a!save functions? Can that work with more than one row? 
 This is an example of what I want to do: 
 1) Show the value of the selected field of my local variable 
 2) Save the value to another record 
 
 With my code code, no data is saved when I click "Submit" 
 
 I leave my code below (I know that if there is no user interaction data will not be saved when using the SaveInto of each field directly, but I&acute;m not sure how to be able to save the values): 
 a!localVariables(
 /*mirar para incluir columna extra en variable local*/
 local!DatosLineas: a!queryRecordType(
 recordType: 'recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido',
 fields: {
 'recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{fcfa4b36-4398-4430-8055-ecfa59daf13a}idLineaPedido','recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{71427dbb-12db-4f83-bd99-f625bf9af271}idPedido', 'recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{69e9a834-b2fb-4f35-a36d-3c526c97f4ac}Material','recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{e78c5b35-026f-4713-8404-05077c6c9152}Cantidad', 'recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{47f4bf32-2e41-4c5a-a7e7-9fc7786bd753}PrecioUnit', 'recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{beb59a89-a332-46d3-b718-a8285f58f942}Importe'
 },
 filters: a!queryFilter(
 field: 'recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{71427dbb-12db-4f83-bd99-f625bf9af271}idPedido',
 operator: "=",
 value: ri!record['recordType!{3c95c0e4-e69d-43f6-b485-e72b24252af7}CPF Maestro Pedidos.fields.{7309402c-2312-4a4e-bdaa-5654789bffb2}idPedido']
 ),
 pagingInfo: a!pagingInfo(startIndex: 1, batchSize: 100)
 ).data
 ,
 {
 a!sectionLayout(
 label: "Datos Recepci&#243;n",
 labelIcon: "dolly",
 contents: {
 a!columnsLayout(
 columns: {
 a!columnLayout(
 contents: {
 a!textField(
 label: "Id Recepci&#243;n",
 labelPosition: "ABOVE",
 value: ri!RecordRecepciones['recordType!{b6fc6108-1f5d-4cbe-9c5c-08da4b1d58f3}CPF Maestro Recepciones.fields.{cb86a21e-a5e5-4ec7-98dc-14e94cc5736c}idRecepcion'],
 saveInto: ri!RecordRecepciones['recordType!{b6fc6108-1f5d-4cbe-9c5c-08da4b1d58f3}CPF Maestro Recepciones.fields.{cb86a21e-a5e5-4ec7-98dc-14e94cc5736c}idRecepcion'],
 refreshAfter: "UNFOCUS",
 validations: {}
 )
 }
 ),
 a!columnLayout(
 contents: {
 a!dateTimeField(
 label: "Fecha y hora de Recepci&#243;n",
 labelPosition: "ABOVE",
 value: ri!RecordRecepciones['recordType!{b6fc6108-1f5d-4cbe-9c5c-08da4b1d58f3}CPF Maestro Recepciones.fields.{4fa92044-3c8b-438b-b77e-30bf88efbae3}FechaRecepcion'],
 saveInto: ri!RecordRecepciones['recordType!{b6fc6108-1f5d-4cbe-9c5c-08da4b1d58f3}CPF Maestro Recepciones.fields.{4fa92044-3c8b-438b-b77e-30bf88efbae3}FechaRecepcion'],
 validations: {}
 )
 }
 )
 }
 )
 }
 ),
 a!sectionLayout(
 label: "L&#237;neas Recepci&#243;n",
 labelIcon: "list-alt-solid",
 contents: {
 a!gridLayout(
 label: "A continuaci&#243;n, introduzca las cantidades a recepcionar para cada l&#237;nea de pedido y pulse el bot&#243;n de Recepci&#243;n",
 headerCells: {
 a!gridLayoutHeaderCell(label: "Linea Pedido"),
 a!gridLayoutHeaderCell(label: "Pedido"),
 a!gridLayoutHeaderCell(label: "Material"),
 a!gridLayoutHeaderCell(label: "Cantidad"),
 a!gridLayoutHeaderCell(label: "Precio Unitario"),
 a!gridLayoutHeaderCell(label: "Importe Total"),
 a!gridLayoutHeaderCell(label: "Cantidad Recepcionada"),
 a!gridLayoutHeaderCell()
 },
 columnConfigs: {
 a!gridLayoutColumnConfig(width: "DISTRIBUTE"),
 a!gridLayoutColumnConfig(width: "DISTRIBUTE"),
 a!gridLayoutColumnConfig(width: "DISTRIBUTE"),
 a!gridLayoutColumnConfig(width: "DISTRIBUTE"),
 a!gridLayoutColumnConfig(width: "DISTRIBUTE"),
 a!gridLayoutColumnConfig(width: "DISTRIBUTE"),
 a!gridLayoutColumnConfig(width: "DISTRIBUTE"),
 a!gridLayoutColumnConfig(width: "ICON")
 },
 rows: a!forEach(
 items: local!DatosLineas,
 expression: a!gridRowLayout(
 contents: {
 a!textField(
 value: fv!index,
 readOnly:true
 ),
 a!textField(
 value: fv!item['recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{71427dbb-12db-4f83-bd99-f625bf9af271}idPedido'],
 saveInto: {
 },
 readOnly:true
 ),
 
 a!textField(
 value: fv!item['recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{69e9a834-b2fb-4f35-a36d-3c526c97f4ac}Material'],
 saveInto:{fv!item['recordType!{20fd7d81-a6d6-4fee-9219-afab0a7df2e4}CPF Lineas Recepciones.fields.{5e36f0f0-c022-4883-bc2c-195b92a6b9e0}Material']},
 readOnly:true
 ),
 a!integerField(
 value: fv!item['recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{e78c5b35-026f-4713-8404-05077c6c9152}Cantidad'],
 saveInto: {
 },
 required: true,
 readOnly:true,
 validations: {
 }
 ),
 a!floatingPointField(
 value: fv!item['recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{47f4bf32-2e41-4c5a-a7e7-9fc7786bd753}PrecioUnit'],
 saveInto: {fv!item['recordType!{20fd7d81-a6d6-4fee-9219-afab0a7df2e4}CPF Lineas Recepciones.fields.{9255c197-7e92-4f29-8e6a-104967146dcb}PrecioUnit']},
 required: true,
 readOnly:true,
 validations: {
 }
 ),
 a!floatingPointField(
 value: fv!item['recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{beb59a89-a332-46d3-b718-a8285f58f942}Importe'],
 saveInto: {fv!item['recordType!{20fd7d81-a6d6-4fee-9219-afab0a7df2e4}CPF Lineas Recepciones.fields.{7c444d45-8e9d-4542-a4a7-e1633eaef735}ImporteLinea']
 },
 required: true,
 readOnly:true,
 validations: {
 },
 align: "RIGHT"
 ),
 a!integerField(
 value: fv!item['recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{bd0fe4ca-322c-422e-89e5-97e5194817a1}CantRecepAcum'],
 saveInto: { fv!item['recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{bd0fe4ca-322c-422e-89e5-97e5194817a1}CantRecepAcum']
 }
 ),

 a!richTextDisplayField(
 value: {
 a!richTextIcon(
 icon: "times-circle",
 link: a!dynamicLink(
 value: remove(local!DatosLineas, fv!index),
 saveInto: local!DatosLineas
 ),
 linkstyle: "STANDALONE",
 color: "NEGATIVE"
 )
 }
 )
 }
 )
 )
 )
 }
 ),
 a!buttonLayout(
 primaryButtons: {
 a!buttonWidget(
 label: "Completar Recepci&#243;n",
 saveInto:{ a!save(
 /*cambiar por recordLineasRecepciones*/
 ri!recordLineasRecep,
 local!DatosLineas
 )
 },
 submit: true,
 style: "PRIMARY",
 validate: true
 )
 },
 secondaryButtons: {
 a!buttonWidget(
 label: "Cancelar",
 value: true,
 saveInto: ri!cancel2,
 submit: true,
 style: "NORMAL",
 validate: false
 )
 }
 )
 }
) 
 
 Code without using the saveInto parameters in non-interactive fields (still no values saved) 
 a!localVariables(
 /*mirar para incluir columna extra en variable local*/
 local!DatosLineas: a!queryRecordType(
 recordType: 'recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido',
 fields: {
 'recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{fcfa4b36-4398-4430-8055-ecfa59daf13a}idLineaPedido','recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{71427dbb-12db-4f83-bd99-f625bf9af271}idPedido', 'recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{69e9a834-b2fb-4f35-a36d-3c526c97f4ac}Material','recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{e78c5b35-026f-4713-8404-05077c6c9152}Cantidad', 'recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{47f4bf32-2e41-4c5a-a7e7-9fc7786bd753}PrecioUnit', 'recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{beb59a89-a332-46d3-b718-a8285f58f942}Importe'
 },
 filters: a!queryFilter(
 field: 'recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{71427dbb-12db-4f83-bd99-f625bf9af271}idPedido',
 operator: "=",
 value: ri!record['recordType!{3c95c0e4-e69d-43f6-b485-e72b24252af7}CPF Maestro Pedidos.fields.{7309402c-2312-4a4e-bdaa-5654789bffb2}idPedido']
 ),
 pagingInfo: a!pagingInfo(startIndex: 1, batchSize: 100)
 ).data
 ,
 {
 a!sectionLayout(
 label: "Datos Recepci&#243;n",
 labelIcon: "dolly",
 contents: {
 a!columnsLayout(
 columns: {
 a!columnLayout(
 contents: {
 a!textField(
 label: "Id Recepci&#243;n",
 labelPosition: "ABOVE",
 value: ri!RecordRecepciones['recordType!{b6fc6108-1f5d-4cbe-9c5c-08da4b1d58f3}CPF Maestro Recepciones.fields.{cb86a21e-a5e5-4ec7-98dc-14e94cc5736c}idRecepcion'],
 saveInto: ri!RecordRecepciones['recordType!{b6fc6108-1f5d-4cbe-9c5c-08da4b1d58f3}CPF Maestro Recepciones.fields.{cb86a21e-a5e5-4ec7-98dc-14e94cc5736c}idRecepcion'],
 refreshAfter: "UNFOCUS",
 validations: {}
 )
 }
 ),
 a!columnLayout(
 contents: {
 a!dateTimeField(
 label: "Fecha y hora de Recepci&#243;n",
 labelPosition: "ABOVE",
 value: ri!RecordRecepciones['recordType!{b6fc6108-1f5d-4cbe-9c5c-08da4b1d58f3}CPF Maestro Recepciones.fields.{4fa92044-3c8b-438b-b77e-30bf88efbae3}FechaRecepcion'],
 saveInto: ri!RecordRecepciones['recordType!{b6fc6108-1f5d-4cbe-9c5c-08da4b1d58f3}CPF Maestro Recepciones.fields.{4fa92044-3c8b-438b-b77e-30bf88efbae3}FechaRecepcion'],
 validations: {}
 )
 }
 )
 }
 )
 }
 ),
 a!sectionLayout(
 label: "L&#237;neas Recepci&#243;n",
 labelIcon: "list-alt-solid",
 contents: {
 a!gridLayout(
 label: "A continuaci&#243;n, introduzca las cantidades a recepcionar para cada l&#237;nea de pedido y pulse el bot&#243;n de Recepci&#243;n",
 headerCells: {
 a!gridLayoutHeaderCell(label: "Linea Pedido"),
 a!gridLayoutHeaderCell(label: "Pedido"),
 a!gridLayoutHeaderCell(label: "Material"),
 a!gridLayoutHeaderCell(label: "Cantidad"),
 a!gridLayoutHeaderCell(label: "Precio Unitario"),
 a!gridLayoutHeaderCell(label: "Importe Total"),
 a!gridLayoutHeaderCell(label: "Cantidad Recepcionada"),
 a!gridLayoutHeaderCell()
 },
 columnConfigs: {
 a!gridLayoutColumnConfig(width: "DISTRIBUTE"),
 a!gridLayoutColumnConfig(width: "DISTRIBUTE"),
 a!gridLayoutColumnConfig(width: "DISTRIBUTE"),
 a!gridLayoutColumnConfig(width: "DISTRIBUTE"),
 a!gridLayoutColumnConfig(width: "DISTRIBUTE"),
 a!gridLayoutColumnConfig(width: "DISTRIBUTE"),
 a!gridLayoutColumnConfig(width: "DISTRIBUTE"),
 a!gridLayoutColumnConfig(width: "ICON")
 },
 rows: a!forEach(
 items: local!DatosLineas,
 expression: a!gridRowLayout(
 contents: {
 a!textField(
 value: fv!index,
 readOnly:true
 ),
 a!textField(
 value: fv!item['recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{71427dbb-12db-4f83-bd99-f625bf9af271}idPedido'],
 saveInto: {
 },
 readOnly:true
 ),
 
 a!textField(
 value: fv!item['recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{69e9a834-b2fb-4f35-a36d-3c526c97f4ac}Material'],
 saveInto:{},
 readOnly:true
 ),
 a!integerField(
 value: fv!item['recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{e78c5b35-026f-4713-8404-05077c6c9152}Cantidad'],
 saveInto: {
 },
 required: true,
 readOnly:true,
 validations: {
 }
 ),
 a!floatingPointField(
 value: fv!item['recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{47f4bf32-2e41-4c5a-a7e7-9fc7786bd753}PrecioUnit'],
 saveInto: {},
 required: true,
 readOnly:true,
 validations: {
 }
 ),
 a!floatingPointField(
 value: fv!item['recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{beb59a89-a332-46d3-b718-a8285f58f942}Importe'],
 saveInto: {
 },
 required: true,
 readOnly:true,
 validations: {
 },
 align: "RIGHT"
 ),
 a!integerField(
 value: fv!item['recordType!{495578a9-1b23-4253-8145-6418faabe727}CPF Lineas Pedido.fields.{bd0fe4ca-322c-422e-89e5-97e5194817a1}CantRecepAcum'],
 saveInto: { fv!item['recordType!{20fd7d81-a6d6-4fee-9219-afab0a7df2e4}CPF Lineas Recepciones.fields.{5b2d9770-999d-481c-927b-a2d7fc000098}CantidadRecep']
 }
 ),

 a!richTextDisplayField(
 value: {
 a!richTextIcon(
 icon: "times-circle",
 link: a!dynamicLink(
 value: remove(local!DatosLineas, fv!index),
 saveInto: local!DatosLineas
 ),
 linkstyle: "STANDALONE",
 color: "NEGATIVE"
 )
 }
 )
 }
 )
 )
 )
 }
 ),
 a!buttonLayout(
 primaryButtons: {
 a!buttonWidget(
 label: "Completar Recepci&#243;n",
 saveInto:{ a!save(
 /*cambiar por recordLineasRecepciones*/
 ri!recordLineasRecep,
 local!DatosLineas
 )
 },
 submit: true,
 style: "PRIMARY",
 validate: true
 )
 },
 secondaryButtons: {
 a!buttonWidget(
 label: "Cancelar",
 value: true,
 saveInto: ri!cancel2,
 submit: true,
 style: "NORMAL",
 validate: false
 )
 }
 )
 }
)

Mike Schmitt · Answer

To be fair in this case it looks like it's set up correctly (at least foundationally), as he does include the saveInto on "submit click" that i'd usually advise needs to be included for this sort of setup to work. 
 Without trying it myself I can only guess that there may be some type misalignment between the local variable recordType data and the rule input's type. Assuming those types agree, I'd usually assume the above would just work as-is.

Mike Schmitt · Answer

carlosp5114 said: without using the saveInto parameters in non-interactive fields 
 This literally makes no difference. All that matters is the saveInto in your "submit" button. 
 Can you confirm what data type / configuration you have on "ri!recordLineasRecep"? If it doesn't match the record type queried into your Local Variable then the save might not work. Your screenshot does not show enough detail to confirm what type it is or whether it's correctly configured to store an array, both of which are important. 
 I just took 5 minutes to type up a simple analogue on my dev environment and it seems to work fine (the following is what it looks like after clicking "test")

Mike Schmitt · Answer

carlosp5114 said: my default data is from a record (CPF_Lineas_Pedido) and I want to save it in another record (CPF_Lineas_Recepciones) 
 Sorry for the late reply - community just decided to ... never notify me at all about your reply (but then again, that seems to be the standard functionality lately). 
 I didn't quite realize you're trying to typecast directly between two different record types. For CDT or Dictionary data, typecasting just works as long as the field names exactly match. For record type data, I have no idea whether it does or not. You would likely need to iterate over your original queried record type entries and cast them into an array of the new record type you want to create, but I'm not sure. As far as I know, this might directly explain why your saveInto isn't working. If you want to double check, you could (temporarily) change the saveInto to point the save at a Rule Input of a record type (array) matching the type of the queried data, and see if it behaves any differently.