public static IEnumerable <object> GetTypeaheadSource <T>(this object source,
MyFormHandler myFormHandler,
TypeaheadRequest <T> request = null)
{
if (source is IEnumerable <object> )
{
return(source.CastTObject <IEnumerable <object> >());
}
if (request != null)
{
var list = new Dictionary <string, object> {
{ "query", request.Query }, { "ids", request.Ids }
};
var obj = JsonConvert.SerializeObject(list);
var dataSource = source.ToString();
var formRequest = new InvokeForm.Request
{
Form = dataSource,
InputFieldValues = obj
};
try
{
var result = Task.Run(
() => myFormHandler.InvokeFormAsync(new[] { formRequest }));
var response = result.Result;
var typeahead = response[0].Data.CastTObject <TypeaheadResponse <object> >();
if (typeahead != null)
{
return(typeahead.Items);
}
}
catch (AggregateException ex)
{
ex.ThrowInnerException();
}
}
return(new List <object>());
}
private async Task <InvokeForm.Response> HandleFormAsync(FormMetadata formMetadata, List <FormInputManager> inputsManager, object obj)
{
try
{
var request = new InvokeForm.Request
{
Form = formMetadata.Id,
InputFieldValues = obj
};
// run on form posting events
EventsManager.OnFormPostingEvent(formMetadata, inputsManager);
object resultData = null;
if (this.UiMetadataWebApi != null)
{
var result = await this.InvokeFormAsync(new[] { request });
if (result != null)
{
resultData = result[0].Data;
}
}
else
{
var response = await this.Mediator.Send(request);
resultData = response.Data;
}
// run on response received events
EventsManager.OnResponseReceivedEvent(formMetadata, inputsManager, resultData);
return(new InvokeForm.Response
{
Data = resultData
});
}
catch (Exception ex)
{
this.ShowToast(ex.Message);
return(null);
}
}
public async Task <FileResult> ExportToExcel(string form, string field)
{
var urlDecode = this.Request.Query.ToJObject();
var request = new InvokeForm.Request
{
Form = form,
InputFieldValues = urlDecode
};
var data = await this.mediator.Send(request);
var metadata = this.Metadata(form);
var filename = $"{form}-{DateTime.Today:dd.MM.yyyy}";
var excelFile = new
ExcelEngine(new AppExcelColumnRenderer())
.BuildExcelFile(data.Data, metadata, field);
return(this.File(excelFile.Data, "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", filename + ".xlsx"));
}
public async Task <InvokeForm.Response> HandleFormAsync(FormMetadata formMetadata, List <FormInputManager> inputsManager)
{
var obj = this.GetFormValues(inputsManager);
var request = new InvokeForm.Request
{
Form = formMetadata.Id,
InputFieldValues = obj
};
// run on form posting events
EventsManager.OnFormPostingEvent(formMetadata, inputsManager);
object resultData = null;
if (this.UiMetadataWebApi != null)
{
var result = await this.InvokeFormAsync(new[] { request });
if (result != null)
{
resultData = result[0].Data;
}
}
else
{
var response = await this.Mediator.Send(request);
resultData = response.Data;
}
// run on response received events
EventsManager.OnResponseReceivedEvent(formMetadata, inputsManager, resultData);
return(new InvokeForm.Response
{
Data = resultData
});
}