executeFunction()

Last updated 6/06/2023

Example

The following code calls the RequestBookServer function via

executeFunction()

to execute in the backend, the results of the execution will be sent to the RequestBook frontend function.

Calling a backend function via executeFunction()

function RequestBook(five: Five, context: any, result: FiveError) : FiveError {
    const variables: any = {};
    variables['UserKey'] = five.field.UserKey;
    variables['Title'] = five.field.Title;

    const _five = five;
    five.executeFunction('RequestBookServer', variables, null, '', '', function (result) {
        if (result.serverResponse.errorCode === 'ErrErrorOk') {
            return;
        }

        const functionMessage: string = result.serverResponse.results;
        if (functionMessage !== '') {
            _five.showMessage(functionMessage);
        }
    });

    return five.success(result);
}

Calling a backend function via executeFunction()

function RequestBook(five, context, result)  {
    const variables = {};
    variables['UserKey'] = five.field.UserKey;
    variables['Title'] = five.field.Title;

    const _five = five;
    five.executeFunction('RequestBookServer', variables, null, '', '', function (result) {
        if (result.serverResponse.errorCode === 'ErrErrorOk') {
            return;
        }

        const functionMessage = result.serverResponse.results;
        if (functionMessage !== '') {
            _five.message(functionMessage);
        }
    });

    return five.success(result);
}