Read-only grid

Its difficult to identify the cause. Can you paste the code of your child and parent interface?

a!localVariables(
local!selection,
local!selectedRows,
local!data: {
{ phoneNumber: "123456", sourceName: "FB" },
{
phoneNumber: "789654",
sourceName: "INSTA"
},
{
phoneNumber: "13164570001",
sourceName: "WA"
}
},
a!sectionLayout(
contents: {
a!gridField(
label: "TelephoneNumber",
data: local!data,
columns: {
a!gridColumn(
label: "mobileNumber",
value: fv!row.phoneNumber,
width: "AUTO"
),
a!gridColumn(
label: "source",
value: fv!row.sourceName,
width: "AUTO"
)
},
pageSize: 5,
selectable: true(),
selectionStyle: "ROW_HIGHLIGHT",
selectionValue: local!selection,
selectionSaveInto: {
local!selection,
a!save(
local!selectedRows,
index(
fv!selectedRows,
length(fv!selectedRows),
null
)
),
a!save(
local!selection,
index(save!value, length(save!value), null)
),
a!save(ri!changeTelephoneNumber, true()),
/*Intially ri!tekephoenenumber is false*/
a!save(ri!displayGrid, false()),
/*Intially true*/
if(
isnull(local!selection),
a!save(ri!rowsSelected, false()),
/*Intially false*/
a!save(ri!rowsSelected, true())
),
if(
ri!rowsSelected,
a!save(
ri!selectedPhoneNumber,
index(fv!selectedRows, "phoneNumber", {})/*Intially null*/

),
a!save(ri!selectedPhoneNumber, null())
)
},
selectionRequired: true(),
shadeAlternateRows: true(),

),
a!richTextDisplayField(
value: a!richTextItem(
text: "guidanceText",
style: "EMPHASIS",
color: "#FF0000"
)
)
}
)
)

Parent interface definition is straight forward just in a if condition

Hello sivasuryap0002,

Your code works fine for me. I don't see any preselected Values when I am using your code. Can you please check your default test inputs.

sivasuryap0002 said:

Sometimes the grid is pre-selected

What do you mean by "sometimes"? Looking at your code, I can say that it is not possible. Do you have any supporting proofs, like a clip or something?

It might be that when you select for the first time, and then when you open the interface again, then the local don't loose their values and hence you see them preselected. You need set null to the selection local variable in order to achieve a fresh new state everytime. 

It might be that when you select for the first time, and then when you open the interface again, then the local don't loose their values and hence you see them preselected. You need set null to the selection local variable in order to achieve a fresh new state everytime.