/// <summary>
/// 绑定数据
/// </summary>
public void DataBind()
{
try
{
if (IsDShowName)
{
airSpan.Visible = true;
}
else
{
airSpan.Visible = false;
}
if (this.DataSource == null && this.DataTableSource == null)
{
Bd_Air_Carrier[] allAir = Manage.GetArray("");
ddl_AirCode.Items.Clear();
if (IsShowAll)
{
ddl_AirCode.Items.Add(new ListItem(this.DefaultOptionText, this.DefaultOptionValue));
txt_AirCo.Text = this.DefaultOptionValue;
}
foreach (Bd_Air_Carrier item in allAir)
{
ListItem items = new ListItem();
items.Text = item.Code + "-" + item.ShortName;
items.Value = item.Code;
ddl_AirCode.Items.Add(items);
}
//最大输入字符数
txt_AirCo.MaxLength = this.InputMaxLength;
//设置下拉列表宽度
ddl_AirCode.Width = this.ddlWidth;
//文本框宽度
txt_AirCo.Width = this.TxtWidth;
}
else
{
ddl_AirCode.Items.Clear();
Type t = null;
string[] strArr = null;
List <string> TextList = null;
List <string> ValList = null;
if (this.DataSource != null)
{
foreach (Object item in this.DataSource)
{
t = item.GetType();
if (t.IsClass)
{
//绑定Class类型的List
strArr = this.DataFiledText.Split(new string[] { this.SplitChar }, StringSplitOptions.None);
TextList = new List <string>();
foreach (string strPName in strArr)
{
TextList.Add(t.GetProperty(strPName).GetValue(item, null).ToString());
}
strArr = this.DataFiledValue.Split(new string[] { this.SplitChar }, StringSplitOptions.None);
ValList = new List <string>();
foreach (string strPName in strArr)
{
ValList.Add(t.GetProperty(strPName).GetValue(item, null).ToString());
}
ListItem items = new ListItem();
items.Text = string.Join(this.SplitChar, TextList.ToArray());
items.Value = string.Join(this.SplitChar, ValList.ToArray());
ddl_AirCode.Items.Add(items);
}
else
{
break;
}
}
}
else
{
//数据源为DataTable
if (this.DataTableSource != null)
{
foreach (DataRow dr in this.DataTableSource.Rows)
{
//显示列数据
strArr = this.DataFiledText.Split(new string[] { this.SplitChar }, StringSplitOptions.None);
TextList = new List <string>();
foreach (string strPName in strArr)
{
TextList.Add(dr[strPName] != DBNull.Value ? dr[strPName].ToString() : "");
}
//绑定值数据
strArr = this.DataFiledValue.Split(new string[] { this.SplitChar }, StringSplitOptions.None);
ValList = new List <string>();
foreach (string strPName in strArr)
{
ValList.Add(dr[strPName] != DBNull.Value ? dr[strPName].ToString() : "");
}
ListItem items = new ListItem();
items.Text = string.Join(this.SplitChar, TextList.ToArray());
items.Value = string.Join(this.SplitChar, ValList.ToArray());
ddl_AirCode.Items.Add(items);
}
}
}
//绑定值类型的List
if (t != null && t.IsValueType)
{
ddl_AirCode.DataSource = this.DataSource;
ddl_AirCode.DataBind();
}
if (IsShowAll)
{
ddl_AirCode.Items.Insert(0, new ListItem(this.DefaultOptionText, this.DefaultOptionValue));
txt_AirCo.Text = this.DefaultOptionValue;
}
//最大输入字符数
txt_AirCo.MaxLength = this.InputMaxLength;
//设置下拉列表宽度
ddl_AirCode.Width = this.ddlWidth;
//文本框宽度
txt_AirCo.Width = this.TxtWidth;
t = null;
strArr = null;
TextList = null;
ValList = null;
}
scriptLiter.Text = CreateScript();
}
catch
{
ScriptManager.RegisterStartupScript(this, GetType(), Guid.NewGuid().ToString(), "alert('航空公司控件加载错误!');", true);
}
}
