/// <summary>
/// 获取一级地区
/// </summary>
/// <param name="rootDisciplineCode">根级地区（默认取站点地区配置）</param>
public Dictionary <string, string> GetRootDisciplineDictionary(string rootDisciplineCode = null)
{
if (rootDisciplineCode == null)
{
ISettingsManager <DisciplineSettings> disciplineSettingsManager = DIContainer.Resolve <ISettingsManager <DisciplineSettings> >();
if (disciplineSettingsManager != null)
{
DisciplineSettings disciplineSettings = disciplineSettingsManager.Get();
rootDisciplineCode = disciplineSettings.RootDisciplineCode;
}
}
//获取根级地区
IEnumerable <Discipline> disciplines = null;
if (!string.IsNullOrEmpty(rootDisciplineCode))
{
Discipline discipline = disciplineService.Get(rootDisciplineCode);
if (discipline != null)
{
disciplines = discipline.Children;
}
}
else
{
disciplines = disciplineService.GetRoots();
}
if (disciplines == null)
{
return(null);
}
return(disciplines.ToDictionary(n => n.DisciplineCode, n => n.Name));
}
/// <summary>
/// 地区下拉列表
/// </summary>
/// <param name="htmlHelper">被扩展的htmlHelper实例</param>
/// <param name="name">控件name属性</param>
/// <param name="name">选中的地区编码</param>
/// <param name="disciplineLevel">地区层级(默认取站点配置）</param>
/// <param name="rootDisciplineCode">根级地区（默认取站点地区配置）</param>
public static MvcHtmlString DisciplineDropDownList(this HtmlHelper htmlHelper, string name, string value, int?disciplineLevel = null, string rootDisciplineCode = null)
{
string getChildDisciplinesUrl = SiteUrls.Instance().GetChildDisciplines();
DisciplineServiceHelper disciplineServiceHelper = new DisciplineServiceHelper();
if (disciplineLevel == null)
{
DisciplineSettings disciplineSettings = DIContainer.Resolve <ISettingsManager <DisciplineSettings> >().Get();
disciplineLevel = disciplineSettings.DisciplineLevel;
}
return(htmlHelper.LinkageDropDownList <string>(name, value, string.Empty, disciplineLevel.Value, disciplineServiceHelper.GetRootDisciplineDictionary(rootDisciplineCode), disciplineServiceHelper.GetParentCode, disciplineServiceHelper.GetChildrenDictionary, getChildDisciplinesUrl));
}