Hi,
I'm using a master/detail pattern with 2 grids, and I can observe an error when on the detail Grid I click Next paging (ex: set to "5-8 of 10") before to click on another row of the master grid.
ERROR : "Interface Definition: Expression evaluation error at function a!gridField [line 74]: A grid component [label=""] has an invalid value for "value" and "totalCount". "startIndex" must not be greater than "totalCount", but "startIndex" was 5 and "totalCount" was 1."
After browsing the forum I've read that I need to reset the paginginfo because the datasubset keeps the previous values.
Could you tell what to add or change in my code example to make it working please ?
{ a!localVariables( local!pagingCustomers: a!pagingInfo( startIndex: 1, batchSize: 4 ), local!customers: rule!CJT2_GetCustomersWithFilters( id: null, pagingInfo: local!pagingCustomers ), local!selectedCustomer: null, local!pagingContacts: a!pagingInfo( startIndex: 1, batchSize: 4 ), local!contacts: rule!CJT2_GetContactsWithFilters( customerId: local!selectedCustomer.id, pagingInfo: local!pagingContacts ), { a!columnsLayout( columns: { a!columnLayout( contents: { a!sectionLayout( label: "Customers", contents: { a!gridField( data: local!customers, pagingSaveInto: local!pagingCustomers, columns: { a!gridColumn( label: "Id", value: fv!row.id ), a!gridColumn( label: "Name", value: fv!row.name ), a!gridColumn( label: "Test", value: fv!row.test ) }, /*pageSize: 7,*/ selectable: true, selectionStyle: "ROW_HIGHLIGHT", selectionValue: index(local!selectedCustomer, "id", {}), selectionSaveInto: { /* This save replaces the value of the previously selected item with that of the newly selected item, ensuring only one item can be selected at once.*/ a!save( local!selectedCustomer, if( length(fv!selectedRows) > 0, fv!selectedRows[length(fv!selectedRows)], null ) ) }, shadeAlternateRows: false, rowHeader: 1 ), a!sectionLayout( label: "Contacts", contents: { a!columnsLayout( columns: { a!columnLayout( contents: { a!gridField( data: local!contacts, pagingSaveInto: local!pagingContacts, columns: { a!gridColumn( label: "Id", value: fv!row.id ), a!gridColumn( label: "Name", value: fv!row.name ), a!gridColumn( label: "Customer Id", value: fv!row.fk_customer_id ) }, /*pageSize: 7,*/ selectable: true, selectionStyle: "ROW_HIGHLIGHT", selectionValue: index(local!selectedCustomer, "id", {}), selectionSaveInto: { /* This save replaces the value of the previously selected item with that of the newly selected item, ensuring only one item can be selected at once.*/ a!save( local!selectedCustomer, if( length(fv!selectedRows) > 0, fv!selectedRows[length(fv!selectedRows)], null ) ) }, shadeAlternateRows: false, rowHeader: 1 ), } ), }, showWhen: true ) } ) } ) } ), } ) } ) }
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