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//------------------------------------------------------------------------------
// <copyright file="HtmlValidationSummaryAdapter.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
using System;
using System.Globalization;
using System.IO;
using System.Web;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.MobileControls;
using System.Diagnostics;
using System.Collections;
using System.Security.Permissions;
#if COMPILING_FOR_SHIPPED_SOURCE
namespace System.Web.UI.MobileControls.ShippedAdapterSource
#else
namespace System.Web.UI.MobileControls.Adapters
#endif
{
/*
* HtmlValidationSummaryAdapter provides the html device functionality for
* ValidationSummary control.
*
* Copyright (c) 2000 Microsoft Corporation
*/
/// <include file='doc\HtmlValidationSummaryAdapter.uex' path='docs/doc[@for="HtmlValidationSummaryAdapter"]/*' />
[AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)]
[Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")]
public class HtmlValidationSummaryAdapter : HtmlControlAdapter
{
private List _list; // to paginate error messages
private Link _link; // to go back to the form validated by this control
/// <include file='doc\HtmlValidationSummaryAdapter.uex' path='docs/doc[@for="HtmlValidationSummaryAdapter.Control"]/*' />
protected new ValidationSummary Control
{
get
{
return (ValidationSummary)base.Control;
}
}
/// <include file='doc\HtmlValidationSummaryAdapter.uex' path='docs/doc[@for="HtmlValidationSummaryAdapter.OnInit"]/*' />
public override void OnInit(EventArgs e)
{
// Create child controls to help on rendering
_list = new List();
Control.Controls.Add(_list);
_link = new Link();
Control.Controls.Add(_link);
}
/// <include file='doc\HtmlValidationSummaryAdapter.uex' path='docs/doc[@for="HtmlValidationSummaryAdapter.Render"]/*' />
public override void Render(HtmlMobileTextWriter writer)
{
String[] errorMessages = null;
if (Control.Visible)
{
errorMessages = Control.GetErrorMessages();
}
if (errorMessages != null)
{
writer.EnterStyle(Style);
if (Control.HeaderText.Length > 0)
{
writer.WriteText(Control.HeaderText, true);
}
ArrayList arr = new ArrayList();
foreach (String errorMessage in errorMessages)
{
Debug.Assert(errorMessage != null && errorMessage.Length > 0, "Bad Error Messages");
arr.Add(errorMessage);
}
_list.Decoration = ListDecoration.Bulleted;
_list.DataSource = arr;
_list.DataBind();
if (String.Compare(Control.FormToValidate, Control.Form.UniqueID, StringComparison.OrdinalIgnoreCase) != 0)
{
_link.NavigateUrl = Constants.FormIDPrefix + Control.FormToValidate;
_link.Text = String.IsNullOrEmpty(Control.BackLabel) ? GetDefaultLabel(BackLabel) : Control.BackLabel;
// Summary writes its own break so last control should write one.
_link.BreakAfter = false;
}
else
{
_link.Visible = false;
// Summary writes its own break so last control should write one.
_list.BreakAfter = false;
}
// Render the child controls to display error message list and a
// link for going back to the Form that is having error
RenderChildren(writer);
writer.ExitStyle(Style, Control.BreakAfter);
}
}
}
}
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