/// <summary>
/// 将Dictionary转为select 的options
/// 注：option的text为字典的key,value为字典的value
/// </summary>
/// <param name="dataSource">数据源</param>
/// <param name="options">选项</param>
/// <returns>option字符串</returns>
public static string GetOptions(Dictionary <string, string> dataSource, SetOptionEntity options = null)
{
StringBuilder str = new StringBuilder();
if (null != options && options.IsNeedPleaseSelect)
{
str.Append("<option value=''>--请选择--</option>");
}
if (null != dataSource && dataSource.Count > 0)
{
foreach (var m in dataSource)
{
if (null != options)
{
str.AppendFormat("<option value='{0}' {2}>{1}</option>", m.Value, m.Key, string.Equals(options.DefaultValue, m.Value, StringComparison.OrdinalIgnoreCase) ? " selected='selected' " : "");
}
else
{
str.AppendFormat("<option value='{0}'>{1}</option>", m.Value, m.Key);
}
}
}
return(str.ToString());
}
/// <summary>
/// 将枚举转为select的options
/// <param name="t">枚举type</param>
/// <param name="options">选项</param>
/// <returns>option字符串</returns>
/// </summary>
public static string GetOptions(Type t, SetOptionEntity options = null)
{
if (null == options)
{
options = new SetOptionEntity()
{
IsNeedPleaseSelect = false,
TextFieldEnum = Enum.CommonEnum.SelectOptionFieldEnum.Description,
ValueFieldEnum = Enum.CommonEnum.SelectOptionFieldEnum.Text
};
}
if (options.TextFieldEnum == Enum.CommonEnum.SelectOptionFieldEnum.None)
{
options.TextFieldEnum = Enum.CommonEnum.SelectOptionFieldEnum.Description;
}
if (options.ValueFieldEnum == Enum.CommonEnum.SelectOptionFieldEnum.None)
{
options.ValueFieldEnum = Enum.CommonEnum.SelectOptionFieldEnum.Text;
}
string txt = string.Empty, val = string.Empty;
StringBuilder str = new StringBuilder();
if (options.IsNeedPleaseSelect)
{
str.Append("<option value=''>--请选择--</option>");
}
var lst = XCLNetTools.Enum.EnumHelper.GetEnumFieldModelList(t);
if (null == lst || lst.Count == 0)
{
return(str.ToString());
}
lst.ForEach(m =>
{
//获取text
switch (options.TextFieldEnum)
{
case Enum.CommonEnum.SelectOptionFieldEnum.Description:
txt = m.Description;
break;
case Enum.CommonEnum.SelectOptionFieldEnum.Text:
txt = m.Text;
break;
case Enum.CommonEnum.SelectOptionFieldEnum.Value:
txt = m.Value;
break;
}
//获取value
switch (options.ValueFieldEnum)
{
case Enum.CommonEnum.SelectOptionFieldEnum.Description:
val = m.Description;
break;
case Enum.CommonEnum.SelectOptionFieldEnum.Text:
val = m.Text;
break;
case Enum.CommonEnum.SelectOptionFieldEnum.Value:
val = m.Value;
break;
}
//生成option
str.AppendFormat("<option value='{0}' {2}>{1}</option>", val, txt, string.Equals(options.DefaultValue, val, StringComparison.OrdinalIgnoreCase) ? " selected='selected' " : "");
});
return(str.ToString());
}
/// <summary>
/// 将Dictionary转为select 的options
/// 注：option的text为字典的key,value为字典的value
/// </summary>
/// <param name="dataSource">数据源</param>
/// <param name="options">选项</param>
/// <returns>option字符串</returns>
public static string GetOptions <TKey, TValue>(Dictionary <TKey, TValue> dataSource, SetOptionEntity options = null)
{
Dictionary <string, string> dic = null;
if (null != dataSource)
{
dic = new Dictionary <string, string>();
foreach (var m in dataSource)
{
dic.Add(Convert.ToString(m.Key), Convert.ToString(m.Value));
}
}
return(XCLNetTools.Control.HtmlControl.Lib.GetOptions(dic, options));
}