191 lines
4.6 KiB
C#
191 lines
4.6 KiB
C#
//
|
|
// SelectUserControl.cs
|
|
//
|
|
// Author:
|
|
// Paul Schneider <paulschneider@free.fr>
|
|
//
|
|
// Copyright (c) 2015 Paul Schneider
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
using System;
|
|
using System.Web;
|
|
using System.Security.Permissions;
|
|
using System.Web.UI;
|
|
using System.Web.UI.WebControls;
|
|
using System.ComponentModel;
|
|
using System.Web.Security;
|
|
|
|
|
|
namespace Yavsc.WebControls
|
|
{
|
|
/// <summary>
|
|
/// Select user control.
|
|
/// </summary>
|
|
[
|
|
AspNetHostingPermission (SecurityAction.Demand,
|
|
Level = AspNetHostingPermissionLevel.Minimal),
|
|
AspNetHostingPermission (SecurityAction.InheritanceDemand,
|
|
Level = AspNetHostingPermissionLevel.Minimal),
|
|
ParseChildren (true),
|
|
DefaultProperty ("Name"),
|
|
ToolboxData ("<{0}:ResultPages runat=\"server\"> </{0}:ResultPages>")
|
|
]
|
|
public class InputUserName: WebControl
|
|
{
|
|
/// <summary>
|
|
/// Initializes a new instance of the <see cref="WebControls.InputUserName"/> class.
|
|
/// </summary>
|
|
public InputUserName ()
|
|
{
|
|
Multiple = false;
|
|
EmptyValue = null;
|
|
}
|
|
/// <summary>
|
|
/// Gets or sets the name.
|
|
/// </summary>
|
|
/// <value>The name.</value>
|
|
[Bindable (true)]
|
|
[DefaultValue("")]
|
|
[Localizable(true)]
|
|
public string Name {
|
|
get {
|
|
return (string) ViewState["Name"];
|
|
}
|
|
set {
|
|
ViewState ["Name"] = value;
|
|
}
|
|
}
|
|
/// <summary>
|
|
/// Gets or sets the value.
|
|
/// </summary>
|
|
/// <value>The value.</value>
|
|
[Bindable (true)]
|
|
[DefaultValue("")]
|
|
[Localizable(true)]
|
|
public string Value {
|
|
get {
|
|
return (string) ViewState["Value"];
|
|
}
|
|
set {
|
|
ViewState ["Value"] = value;
|
|
}
|
|
}
|
|
|
|
[Bindable (true)]
|
|
[DefaultValue("")]
|
|
[Localizable(false)]
|
|
public string OnChange {
|
|
get {
|
|
return (string) ViewState["OnChange"];
|
|
}
|
|
set {
|
|
ViewState ["OnChange"] = value;
|
|
}
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Gets or sets the in role.
|
|
/// </summary>
|
|
/// <value>The in role.</value>
|
|
[Bindable (true)]
|
|
[DefaultValue("")]
|
|
[Localizable(true)]
|
|
public string InRole {
|
|
get {
|
|
return (string) ViewState["InRole"];
|
|
}
|
|
set {
|
|
ViewState ["InRole"] = value;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets or sets a value indicating whether this <see cref="Yavsc.WebControls.InputUserName"/> is multiple.
|
|
/// </summary>
|
|
/// <value><c>true</c> if multiple; otherwise, <c>false</c>.</value>
|
|
[Bindable (true)]
|
|
[DefaultValue(false)]
|
|
public bool Multiple {
|
|
get {
|
|
|
|
return (bool) ViewState["Multiple"];
|
|
}
|
|
set {
|
|
ViewState ["Multiple"] = value;
|
|
|
|
}
|
|
}
|
|
|
|
|
|
[Bindable (true)]
|
|
[DefaultValue(null)]
|
|
public string EmptyValue {
|
|
get {
|
|
return (string) ViewState["EmptyValue"];
|
|
}
|
|
set {
|
|
ViewState ["EmptyValue"] = value;
|
|
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/// <summary>
|
|
/// Renders the contents.
|
|
/// </summary>
|
|
/// <param name="writer">Writer.</param>
|
|
protected override void RenderContents (HtmlTextWriter writer)
|
|
{
|
|
writer.AddAttribute ("id", ID);
|
|
writer.AddAttribute ("name", Name);
|
|
writer.AddAttribute ("class", CssClass);
|
|
if (!string.IsNullOrWhiteSpace(OnChange))
|
|
writer.AddAttribute ("onchange", OnChange);
|
|
if (Multiple)
|
|
writer.AddAttribute ("multiple","true");
|
|
writer.RenderBeginTag ("select");
|
|
string[] selected = null;
|
|
string[] roles = null;
|
|
if (!string.IsNullOrWhiteSpace (Value)) {
|
|
selected = Value.Split (',');
|
|
}
|
|
if (!string.IsNullOrWhiteSpace (InRole)) {
|
|
roles = InRole.Split (',');
|
|
}
|
|
if (EmptyValue!=null) {
|
|
writer.AddAttribute ("value", "");
|
|
writer.RenderBeginTag ("option");
|
|
writer.Write (EmptyValue);
|
|
writer.RenderEndTag ();
|
|
}
|
|
foreach (MembershipUser u in Membership.GetAllUsers()) {
|
|
// if roles are specified, members must be in one of them
|
|
if (roles != null)
|
|
if (!Array.Exists (roles, x => Roles.IsUserInRole (x)))
|
|
continue;
|
|
if (selected!=null)
|
|
if (Array.Exists(selected, x=> x == u.UserName))
|
|
writer.AddAttribute ("selected",null);
|
|
writer.RenderBeginTag ("option");
|
|
writer.Write (u.UserName);
|
|
writer.RenderEndTag ();
|
|
}
|
|
writer.RenderEndTag ();
|
|
}
|
|
}
|
|
}
|
|
|