public override void Validating(FormValidatingEventContext context)
{
var form = context.Form;
var values = context.Values;
var formService = context.FormService;
var formElements = formService.GetFormElements(form);
var modelState = context.ModelState;
// Get the validators for each element and validate its submitted values.
foreach (var element in formElements)
{
var validators = formService.GetValidators(element);
var attemptedValue = values[element.Name];
foreach (var validator in validators)
{
var validateContext = new ValidateInputContext {
ModelState = modelState,
AttemptedValue = attemptedValue,
FieldName = element.Name,
Values = values,
Updater = context.Updater
};
validator.Validate(element, validateContext);
}
}
}
public override void Validating(FormValidatingEventContext context)
{
var form = context.Form;
var values = context.Values;
var formValuesDictionary = values.ToTokenDictionary();
var formTokenContext = new FormSubmissionTokenContext {
Form = form,
ModelState = context.ModelState,
PostedValues = values
};
var tokensData = new Dictionary <string, object>(formValuesDictionary)
{
{ "Updater", context.Updater },
{ "FormSubmission", formTokenContext },
};
_workflowManager.TriggerEvent(name: DynamicFormValidatingActivity.EventName, target: null, tokensContext: () => tokensData);
}
public override void Validating(FormValidatingEventContext context)
{
foreach (var element in context.Form.Elements)
{
var fileFieldElement = element as FileField;
if (fileFieldElement == null)
{
continue;
}
try
{
var path = context.Values[fileFieldElement.Name];
if (string.IsNullOrWhiteSpace(path))
{
return;
}
var postedFileValue = context.ValueProvider.GetValue(fileFieldElement.Name);
if (postedFileValue == null)
{
return;
}
var postedFile = ((System.Web.HttpPostedFileBase[])(postedFileValue.RawValue))[0];
using (var fileStream = File.Create(path))
{
postedFile.InputStream.Seek(0, SeekOrigin.Begin);
postedFile.InputStream.CopyTo(fileStream);
}
}
catch
{
context.ModelState.AddModelError(fileFieldElement.Name, "Error Saving File");
}
}
}
public override void Validating(FormValidatingEventContext context)
{
foreach (var element in context.Form.Elements.Flatten())
{
var fileFieldElement = element as FileField;
if (fileFieldElement == null)
{
continue;
}
var postedFileValue = context.ValueProvider.GetValue(fileFieldElement.Name);
if (postedFileValue == null)
{
continue;
}
var postedFiles = (HttpPostedFileBase[])postedFileValue.RawValue;
if (postedFiles == null && postedFiles.Length != 1)
{
continue;
}
var filePath = context.Values[fileFieldElement.Name];
if (string.IsNullOrWhiteSpace(filePath))
{
continue;
}
try
{
_mediaLibraryService.UploadMediaFile(
Path.GetDirectoryName(filePath),
Path.GetFileName(filePath),
postedFiles[0].InputStream);
}
catch
{
context.ModelState.AddModelError(fileFieldElement.Name, "Error Saving File");
}
}
}
public virtual void Validating(FormValidatingEventContext context)
{
}
