//private void AfterDataBind()
//{
// //// 必须重新计算模拟数的数据
// //mustReCalculateSimulateTreeData = true;
//}
#endregion
#region IPostBackDataHandler Members
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
string postText = postCollection[postDataKey];
string postValue = postCollection[SelectedValueHiddenFieldID];
ListItem item = Items.FindByValue(postValue);
if (item != null && item.Text == postText)
{
// 本次选中的是下拉项
if (SelectedValue != postValue)
{
SelectedValue = postValue;
FState.BackupPostDataProperty("SelectedValue");
return(true);
}
}
else
{
// 本次是用户输入的值
if (Text != postText)
{
SelectedValue = null;
FState.BackupPostDataProperty("SelectedValue");
Text = postText;
FState.BackupPostDataProperty("Text");
return(true);
}
}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public virtual bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
bool postCollapsed = Convert.ToBoolean(postCollection[CollapsedHiddenFieldID]);
if (Collapsed != postCollapsed)
{
Collapsed = postCollapsed;
FState.BackupPostDataProperty("Collapsed");
}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public virtual bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
string postValue = postCollection[ActiveTabIndexHiddenFieldID];
int postActiveTabIndex = Convert.ToInt32(postValue);
if (ActiveTabIndex != postActiveTabIndex)
{
ActiveTabIndex = postActiveTabIndex;
FState.BackupPostDataProperty("ActiveTabIndex");
}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
if (EnablePress)
{
bool pressed = Convert.ToBoolean(postCollection[PressedHiddenFieldID]);
if (pressed != Pressed)
{
Pressed = pressed;
FState.BackupPostDataProperty("Pressed");
}
}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public virtual bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
//string postValue = postCollection[postDataKey];
string[] selectedValueArray = StringUtil.GetStringListFromString(postCollection[SelectedValueArrayHiddenFieldID]).ToArray();
string postValue = selectedValueArray.Length > 0 ? selectedValueArray[0] : String.Empty;
if (SelectedValue != postValue)
{
SelectedValue = postValue;
FState.BackupPostDataProperty("SelectedValue");
return(true);
}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public override bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
base.LoadPostData(postDataKey, postCollection);
bool postHidden = Convert.ToBoolean(postCollection[HiddenHiddenFieldID]);
if (Hidden != postHidden)
{
Hidden = postHidden;
FState.BackupPostDataProperty("Hidden");
}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
//string postValue = postCollection[postDataKey];
//bool postChecked = !String.IsNullOrEmpty(postValue);
bool postChecked = Convert.ToBoolean(postCollection[CheckedHiddenFieldID]);
if (Checked != postChecked)
{
Checked = postChecked;
FState.BackupPostDataProperty("Checked");
return(true);
}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public virtual bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
string postSelectedDateStr = postCollection[SelectedDateHiddenFieldID];
if (!String.IsNullOrEmpty(postSelectedDateStr))
{
DateTime currentSelectedDate = DateTime.ParseExact(postSelectedDateStr, DateFormatString, CultureInfo.InvariantCulture);
if (currentSelectedDate != SelectedDate)
{
SelectedDate = currentSelectedDate;
FState.BackupPostDataProperty("SelectedDate");
}
}
return(false);
}
/// <summary>
/// 处理回发数据
/// 回发到服务器，判断控件的属性是否变化，
/// 如果变化返回true，则RaisePostDataChangedEvent
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
string postValue = postCollection[UniqueID];
//// Extjs4.0.1 没能正确的设置 htmleditor 的提交隐藏字段，这个在更高版本中可能要删除
//string postValue = postCollection[ClientID + "_Text"];
if (postValue != null && Text != postValue)
{
Text = postValue;
FState.BackupPostDataProperty("Text");
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
// 不管单选框是否在分组中，每个单选框的Checked都在POST参数中
bool postChecked = Convert.ToBoolean(postCollection[CheckedHiddenFieldID]);
if (Checked != postChecked)
{
Checked = postChecked;
FState.BackupPostDataProperty("Checked");
return(true);
}
//if (String.IsNullOrEmpty(GroupName))
//{
// // This radio button is not in a group
// string postValue = postCollection[postDataKey];
// bool postChecked = !String.IsNullOrEmpty(postValue);
// if (Checked != postChecked)
// {
// Checked = postChecked;
// FState.BackupPostDataProperty("Checked");
// return true;
// }
//}
//else
//{
// // This radio is in a group
// string postValue = postCollection[GroupName];
// if (!String.IsNullOrEmpty(postValue))
// {
// bool postChecked = (ClientID == postValue) ? true : false;
// if (Checked != postChecked)
// {
// Checked = postChecked;
// FState.BackupPostDataProperty("Checked");
// return true;
// }
// }
//}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public virtual bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
//List<string> selectedValues = new List<string>();
//for (int i = 0, count = Items.Count; i < count; i++)
//{
// if (!String.IsNullOrEmpty(postCollection[postDataKey + "_" + i.ToString()]))
// {
// CheckItem item = Items[i];
// selectedValues.Add(item.Value);
// }
//}
//string[] selectedValueArray = selectedValues.ToArray();
string[] selectedValueArray = StringUtil.GetStringListFromString(postCollection[SelectedValueArrayHiddenFieldID]).ToArray();
if (!StringUtil.CompareStringArray(selectedValueArray, SelectedValueArray))
{
SelectedValueArray = selectedValueArray;
FState.BackupPostDataProperty("SelectedValueArray");
return(true);
}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public virtual bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
string postValue = postCollection[UniqueID];
// 只有启用表单控件时，才判断Text是否改变
// 对于TextBox，如果禁用了（disabled="disabled"）则postValue == null，也就是说此表单字段不会提交到服务器（这是浏览器行为）。
if (Enabled)
{
// If post value is empty, null or equals to the EmptyText property, we can consider it to be String.Empty.
if (String.IsNullOrEmpty(postValue) || postValue == EmptyText)
{
postValue = String.Empty;
}
if (Text != postValue)
{
Text = postValue;
FState.BackupPostDataProperty("Text");
return(true);
}
}
return(false);
}