Hi,
I am following this example in your documentation regarding using GraphQL + Grid to do CRUD operations.
https://ej2.syncfusion.com/react/documentation/data/adaptors#performing-crud-action-with-graphqladaptor
I have a problem with the below query: - $datamanager variable.
query: `query getOrders($datamanager: String) {
getOrders(datamanager: $datamanager) {
count,
getOrders{OrderID, CustomerID, EmployeeID, ShipCity, ShipCountry}
}As I understand, $datamanager is a parameter passed by the Grid which contains sorting, filtering, paging etc which is used to fetch and update the data in grid. However, my GraphQL backend does not understand this "datamanager" parameter. I have for example the below in my backend.
getOrders(where:String, pageNumber:Int, pageSize:Int, order:String){
count,
getOrders{OrderID,CustomerID,EmployeeID,ShipCity,ShipCountry}
}
My question is, before grid calls the query, can I get access to $datamanager so I can dynamically create the query? so I can do:-
const where= $datamanager.Where;
const pageSize = $datamanager.Take;
// other params
return`query getOrders($where: ${where}, $pageSize: ${pageSize}) {
getOrders(where: $where, pageSize: $pageSize) {
count,
getOrders{OrderID, CustomerID, EmployeeID, ShipCity, ShipCountry}
}
I have a similar requirement for the mutation.
getMutation: function (action): string {
if (action === 'insert') {
return `mutation CreateOrderMutation($value: OrderInput!){
createOrder(value: $value){
OrderID, CustomerID, EmployeeID, ShipCity, ShipCountry
}}`;
}
// more actions
}
How can I get access to the $value property? As I understand, the $value contains the data from the entire row I am going to insert. However, in my case, some properties(columns) are read-only and should not be sent to the GraphQL server. How can I do this for both insert and update cases?
I hope there is a way to change the syncfusion control otherwise we will need to make backend changes to specifically understand the DataManager interface which is not ideal.
