// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Copyright (c) 2005 Novell, Inc. (http://www.novell.com)
//
// Authors:
// Peter Bartok (pbartok@novell.com)
//
//
using System.Collections;
using System.ComponentModel;
using System.Drawing;
using System.Globalization;
using System.Security.Permissions;
namespace System.Web.UI.WebControls{
// CAS
[AspNetHostingPermission (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermission (SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
#if NET_2_0
[Designer ("System.Web.UI.Design.WebControls.PreviewControlDesigner, " + Consts.AssemblySystem_Design, "System.ComponentModel.Design.IDesigner")]
#endif
public class ValidationSummary : WebControl {
#region Public Constructors
public ValidationSummary() : base(HtmlTextWriterTag.Div) {
this.ForeColor = Color.Red;
}
#endregion // Public Constructors
#region Public Instance Properties
#if ONLY_1_1
[Bindable(true)]
#endif
[DefaultValue(ValidationSummaryDisplayMode.BulletList)]
[WebSysDescription ("")]
[WebCategory ("Appearance")]
public ValidationSummaryDisplayMode DisplayMode {
get {
object obj;
obj = ViewState["DisplayMode"];
if (obj != null) {
return (ValidationSummaryDisplayMode)obj;
}
return ValidationSummaryDisplayMode.BulletList;
}
set {
ViewState["DisplayMode"] = value;
}
}
[DefaultValue(true)]
#if NET_2_0
[Themeable (false)]
#endif
[WebSysDescription ("")]
[WebCategory ("Behavior")]
public bool EnableClientScript {
get {
return ViewState.GetBool("EnableClientScript", true);
}
set {
ViewState["EnableClientScript"] = value;
}
}
[DefaultValue(typeof (Color), "Red")]
public override System.Drawing.Color ForeColor {
get {
return base.ForeColor;
}
set {
base.ForeColor = value;
}
}
#if ONLY_1_1
[Bindable(true)]
#endif
[DefaultValue("")]
#if NET_2_0
[Localizable (true)]
#endif
[WebSysDescription ("")]
[WebCategory ("Appearance")]
public string HeaderText {
get {
return ViewState.GetString("HeaderText", string.Empty);
}
set {
ViewState["HeaderText"] = value;
}
}
#if ONLY_1_1
[Bindable(true)]
#endif
[DefaultValue(false)]
[WebSysDescription ("")]
[WebCategory ("Behavior")]
public bool ShowMessageBox {
get {
return ViewState.GetBool("ShowMessageBox", false);
}
set {
ViewState["ShowMessageBox"] = value;
}
}
#if ONLY_1_1
[Bindable(true)]
#endif
[DefaultValue(true)]
[WebSysDescription ("")]
[WebCategory ("Behavior")]
public bool ShowSummary {
get {
return ViewState.GetBool("ShowSummary", true);
}
set {
ViewState["ShowSummary"] = value;
}
}
#if NET_2_0
[DefaultValue ("")]
[Themeable (false)]
public virtual string ValidationGroup
{
get {
return ViewState.GetString("ValidationGroup", string.Empty);
}
set {
ViewState["ValidationGroup"] = value;
}
}
#endif
#endregion // Public Instance Properties
#region Public Instance Methods
[MonoTODO ()]
// for 2.0: not XHTML attributes must be registered with RegisterExpandoAttribute
// when it will be implemented, in this case WebUIValidation_2.0.js muist be refactored
protected override void AddAttributesToRender(HtmlTextWriter writer) {
base.AddAttributesToRender (writer);
#if NET_2_0
if (EnableClientScript && pre_render_called && Page.AreValidatorsUplevel (ValidationGroup)) {
#else
if (EnableClientScript && pre_render_called && Page.AreValidatorsUplevel ()) {
#endif
/* force an ID here if we weren't assigned one */
if (ID == null)
writer.AddAttribute(HtmlTextWriterAttribute.Id, ClientID);
#if NET_2_0
if (ValidationGroup != String.Empty)
RegisterExpandoAttribute (ClientID, "validationGroup", ValidationGroup);
if (HeaderText.Length > 0)
RegisterExpandoAttribute (ClientID, "headertext", HeaderText);
if (ShowMessageBox)
RegisterExpandoAttribute (ClientID, "showmessagebox", "True");
if (!ShowSummary)
RegisterExpandoAttribute (ClientID, "showsummary", "False");
if (DisplayMode != ValidationSummaryDisplayMode.BulletList)
RegisterExpandoAttribute (ClientID, "displaymode", DisplayMode.ToString ());
#else
if (HeaderText != "")
writer.AddAttribute ("headertext", HeaderText);
if (ShowMessageBox)
writer.AddAttribute ("showmessagebox", ShowMessageBox.ToString());
if (ShowSummary == false)
writer.AddAttribute ("showsummary", ShowSummary.ToString());
if (DisplayMode != ValidationSummaryDisplayMode.BulletList)
writer.AddAttribute ("displaymode", DisplayMode.ToString());
#endif
if (!has_errors)
writer.AddStyleAttribute ("display", "none");
}
}
#if NET_2_0
internal void RegisterExpandoAttribute (string controlId, string attributeName, string attributeValue) {
RegisterExpandoAttribute (controlId, attributeName, attributeValue, false);
}
internal void RegisterExpandoAttribute (string controlId, string attributeName, string attributeValue, bool encode) {
if (Page.ScriptManager != null)
Page.ScriptManager.RegisterExpandoAttributeExternal (this, controlId, attributeName, attributeValue, encode);
else
Page.ClientScript.RegisterExpandoAttribute (controlId, attributeName, attributeValue, encode);
}
#endif
#if NET_2_0
protected internal
#else
protected
#endif
override void OnPreRender(EventArgs e) {
base.OnPreRender (e);
pre_render_called = true;
}
#if NET_2_0
protected internal
#else
protected
#endif
override void Render(HtmlTextWriter writer) {
#if NET_2_0
if (!Enabled)
return;
#endif
ValidatorCollection validators;
ArrayList errors;
// First, figure out if there's even data to deal with
#if NET_2_0
validators = Page.GetValidators (ValidationGroup);
#else
validators = Page.Validators;
#endif
// We have validators
errors = new ArrayList(validators.Count);
for (int i = 0; i < validators.Count; i++) {
if (!validators[i].IsValid) {
errors.Add(validators[i].ErrorMessage);
}
}
has_errors = errors.Count > 0;
#if NET_2_0
if (EnableClientScript && pre_render_called && Page.AreValidatorsUplevel (ValidationGroup)) {
#else
if (EnableClientScript && pre_render_called && Page.AreValidatorsUplevel ()) {
#endif
#if NET_2_0
if (Page.ScriptManager != null) {
Page.ScriptManager.RegisterArrayDeclarationExternal (this, "Page_ValidationSummaries", String.Concat ("document.getElementById ('", ClientID, "')"));
Page.ScriptManager.RegisterStartupScriptExternal (this, typeof (BaseValidator), ClientID + "DisposeScript",
@"
document.getElementById('" + ClientID + @"').dispose = function() {
Array.remove(Page_ValidationSummaries, document.getElementById('" + ClientID + @"'));
}
", true);
}
else
#endif
Page.ClientScript.RegisterArrayDeclaration ("Page_ValidationSummaries",
String.Concat ("document.getElementById ('", ClientID, "')"));
}
if ((ShowSummary && has_errors) || (EnableClientScript && pre_render_called))
base.RenderBeginTag(writer);
if (ShowSummary && has_errors) {
switch(DisplayMode) {
case ValidationSummaryDisplayMode.BulletList: {
if (HeaderText.Length > 0) {
writer.Write(HeaderText);
}
writer.Write("<ul>");
for (int i = 0; i < errors.Count; i++) {
writer.Write("<li>");
writer.Write(errors[i]);
writer.Write("</li>");
}
writer.Write("</ul>");
break;
}
case ValidationSummaryDisplayMode.List: {
if (HeaderText.Length > 0) {
writer.Write(HeaderText);
#if NET_2_0
writer.Write("<br />");
#else
writer.Write("<br>");
#endif
}
for (int i = 0; i < errors.Count; i++) {
writer.Write(errors[i]);
#if NET_2_0
writer.Write("<br />");
#else
writer.Write("<br>");
#endif
}
break;
}
case ValidationSummaryDisplayMode.SingleParagraph: {
if (HeaderText.Length > 0) {
writer.Write(HeaderText);
writer.Write(" ");
}
for (int i = 0; i < errors.Count; i++) {
writer.Write(errors[i]);
writer.Write(" ");
}
#if NET_2_0
writer.Write("<br />");
#else
writer.Write("<br>");
#endif
break;
}
}
}
if ((ShowSummary && has_errors) || (EnableClientScript && pre_render_called))
base.RenderEndTag(writer);
}
#endregion // Public Instance Methods
bool pre_render_called;
bool has_errors;
}
}
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