User Interface (Editable Grid)

Question

I am using the add row in the dynamic link and delete of editable grid, am having columns like account and category these are mandatory fields . 
 initially grid is empty if i click on add row link it will add a new row in grid. 
 now without entering data into columns(mandatory fields using required) clicked on submit button .so it will throw validation for fields ( account , category). am deleted the empty row and adding new row .the new row i added is validating default. is there any way to handle this or its default functionality of appian

Thanks in advanced

syedi564 · Answer

Try using a!validationMessage() instead of required field. It should solve your problem

Dastagiri Dudekula · Answer

Find the below test code 
 
 =a!formLayout(
 label: "Lorem Ipsum",
 instructions: "Lorem Ipsum",
 contents: {
 a!gridLayout(
 label: "Editable Grid",
 labelPosition: "ABOVE",
 headerCells: {
 a!gridLayoutHeaderCell(label: "Account")
 },
 columnConfigs: {
 a!gridLayoutColumnConfig(
 width: "DISTRIBUTE"
 )
 },
 rows: {
 a!forEach(
 items:ri!account,
 expression:a!gridRowLayout(
 contents: {
 a!textField(
 label: "Text",
 labelPosition: "ABOVE",
 value: fv!item,
 saveInto: {fv!item},
 refreshAfter: "UNFOCUS",
 required: false(),
 validations: {}
 )
 }
 )
 )
 },
 selectionSaveInto: {},
 addrowlink: a!dynamicLink(
 label: "Add New",
 saveInto: {a!save(ri!account,append(ri!account,"")),a!save(ri!category,append(ri!category,""))}
 ),
 validations: {a!validationMessage(validateAfter:"SUBMIT",message:"all fields are mandatory",showWhen:or(a!forEach(items:ri!account ,expression: isnull(fv!item))))},
 shadeAlternateRows: true
 )
 },
 buttons: a!buttonLayout(
 primaryButtons: {
 a!buttonWidgetSubmit(
 label: "Submit",
 saveInto: {},
 style: "PRIMARY"
 )
 },
 secondaryButtons: {
 a!buttonWidgetSubmit(
 label: "Cancel",
 value: true,
 saveInto: ri!cancel,
 style: "NORMAL",
 skipValidation: true
 )
 }
 ),
 validations: {}
)