#region License
/*
* Copyright 2002-2004 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#endregion
#region Imports
using System.Collections;
using System.Web.UI;
using System.Web.UI.WebControls;
#endregion
namespace Spring.Web.UI.Controls{
/// <summary>
/// Adds the <see cref="SelectedValues"/> property to the framework's <see cref="System.Web.UI.WebControls.CheckBoxList"/> control.
/// </summary>
/// <remarks>
/// When using Spring.Web's DataBinding, you should use this control for easier binding declaration.
/// </remarks>
/// <author>Erich Eichinger</author>
public class CheckBoxList : System.Web.UI.WebControls.CheckBoxList
{
/// <summary>
/// Gets or Sets the list of selected values and checks the <see cref="CheckBox"/>es accordingly
/// </summary>
public string[] SelectedValues
{
get
{
ArrayList vals = new ArrayList();
foreach( ListItem item in this.Items )
{
if (item.Selected) vals.Add(item.Value);
}
return (string[]) vals.ToArray(typeof (string));
}
set
{
if (value == null || value.Length == 0)
{
this.ClearSelection();
}
else
{
ArrayList vals = new ArrayList(value);
foreach(ListItem item in this.Items)
{
item.Selected = (vals.Contains(item.Value));
}
}
}
}
}
}
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