/// <summary>
/// Handles the BeforeLoadingForm event of the XFormControl.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EPiServer.XForms.WebControls.LoadFormEventArgs"/> instance containing the event data.</param>
public void XForm_BeforeLoadingForm(object sender, LoadFormEventArgs e)
{
XFormControl formControl = (XFormControl)sender;
//We set the validation group of the form to match our global validation group in the master page.
formControl.ValidationGroup = "XForm";
}
/// <summary>
/// Handles the AfterSubmitPostedData event of the XFormControl.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EPiServer.XForms.WebControls.SaveFormDataEventArgs"/> instance containing the event data.</param>
public void XForm_AfterSubmitPostedData(object sender, SaveFormDataEventArgs e)
{
XFormControl control = (XFormControl)sender;
if (control.FormDefinition.PageGuidAfterPost != Guid.Empty)
{
PermanentContentLinkMap pageMap = PermanentLinkMapStore.Find(control.FormDefinition.PageGuidAfterPost) as PermanentContentLinkMap;
if (pageMap != null)
{
string internalUrl = pageMap.MappedUrl.ToString();
internalUrl = UriSupport.AddLanguageSelection(internalUrl, ContentLanguage.PreferredCulture.Name);
UrlBuilder urlBuilder = new UrlBuilder(internalUrl);
//Rewrite the url to make sure that it gets the friendly url if such a provider has been configured.
Global.UrlRewriteProvider.ConvertToExternal(urlBuilder, null, Encoding.UTF8);
//Always cast UrlBuilders to get a correctly encoded url since ToString() is for "human" readability.
control.Page.Response.Redirect((string)urlBuilder);
return;
}
}
//After the form has been posted we remove the form elements and add a "thank you message".
control.Controls.Clear();
Label label = new Label();
label.CssClass = "thankyoumessage";
label.Text = LocalizationService.Current.GetString("/form/postedmessage");
control.Controls.Add(label);
}
/// <summary>
/// Sets up events for each new instance of the XFormControl control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
/// <remarks>As the ControlSetup event is triggered for each instance of the XFormControl control
/// you need to take into consideration that any event handlers will affect all XForms for the entire
/// application. If the EPiServer UI is running in the same application this might also be affected depending
/// on which events you attach to and what is done in the event handlers.</remarks>
public void XForm_ControlSetup(object sender, EventArgs e)
{
XFormControl control = (XFormControl)sender;
control.BeforeLoadingForm += new LoadFormEventHandler(XForm_BeforeLoadingForm);
control.AfterSubmitPostedData += new SaveFormDataEventHandler(XForm_AfterSubmitPostedData);
}
/// <summary>
/// Handles the BeforeLoadingForm event of the XFormControl.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EPiServer.XForms.WebControls.LoadFormEventArgs"/> instance containing the event data.</param>
public void XForm_BeforeLoadingForm(object sender, LoadFormEventArgs e)
{
XFormControl formControl = (XFormControl)sender;
if (String.IsNullOrEmpty(formControl.ValidationGroup))
{
//We set the validation group of the form to match our global validation group in the master page if no group has been defined.
formControl.ValidationGroup = "XForm_" + Guid.NewGuid().ToString();
}
}
/// <summary>
/// Handles the BeforeSubmitPostedData event of the XFormControl.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EPiServer.XForms.WebControls.SaveFormDataEventArgs"/> instance containing the event data.</param>
public void XForm_BeforeSubmitPostedData(object sender, SaveFormDataEventArgs e)
{
XFormControl control = (XFormControl)sender;
PageBase currentPage = control.Page as PageBase;
if (currentPage == null)
{
return;
}
//We set the current page that the form has been posted from
//This might differ from the actual page that the form property exists on.
e.FormData.PageGuid = currentPage.CurrentPage.PageGuid;
}
/// <summary>
/// Handles the ControlsCreated event of the XFormControl.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
public void XForm_ControlsCreated(object sender, EventArgs e)
{
XFormControl formControl = (XFormControl)sender;
//We set the inline error validation text to "*" as we use a
//validation summary in the master page to display the detailed error message.
foreach (BaseValidator validator in formControl.Controls.Cast <Control>().Where(ctrl => ctrl is BaseValidator))
{
validator.Text = "*";
}
if (formControl.Page.User.Identity.IsAuthenticated)
{
formControl.Data.UserName = formControl.Page.User.Identity.Name;
}
}
/// <summary>
/// Handles the AfterSubmitPostedData event of the XFormControl.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EPiServer.XForms.WebControls.SaveFormDataEventArgs"/> instance containing the event data.</param>
public void XForm_AfterSubmitPostedData(object sender, SaveFormDataEventArgs e)
{
XFormControl control = (XFormControl)sender;
if (control.FormDefinition.PageGuidAfterPost != Guid.Empty)
{
PageData pageAfterPost;
var repo = ServiceLocator.Current.GetInstance <IContentRepository>();
if (repo.TryGet(control.FormDefinition.PageGuidAfterPost, out pageAfterPost))
{
control.Page.Response.Redirect(UrlResolver.Current.GetUrl(pageAfterPost.ContentLink, pageAfterPost.Language.Name));
}
}
//After the form has been posted we remove the form elements and add a "thank you message".
control.Controls.Clear();
Label label = new Label();
label.CssClass = "xformthankyoumessage";
label.Text = LocalizationService.Current.GetString("/form/postedmessage");
control.Controls.Add(label);
}
/// <summary>
/// Handles the AfterSubmitPostedData event of the XFormControl.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EPiServer.XForms.WebControls.SaveFormDataEventArgs"/> instance containing the event data.</param>
public void XForm_AfterSubmitPostedData(object sender, SaveFormDataEventArgs e)
{
XFormControl control = (XFormControl)sender;
if (control.FormDefinition.PageGuidAfterPost != Guid.Empty)
{
PermanentPageLinkMap pageMap = PermanentLinkMapStore.Find(control.FormDefinition.PageGuidAfterPost) as PermanentPageLinkMap;
if (pageMap != null)
{
control.Page.Response.Redirect(pageMap.MappedUrl.ToString());
return;
}
}
//After the form has been posted we remove the form elements and add a "thank you message".
control.Controls.Clear();
Label label = new Label();
label.CssClass = "thankyoumessage";
label.Text = LanguageManager.Instance.Translate("/form/postedmessage");
control.Controls.Add(label);
}
