/// <summary>
///文章类别下拉列表
/// </summary>
/// <param name="selectedValue"></param>
/// <returns></returns>
public static List <SelectListItem> GetArticleTypeOneSelectList(int?selectedValue = null)
{
List <SelectListItem> listResult = new List <SelectListItem>();
var firstSelectItem = new SelectListItem()
{
Text = "---未指定---", Value = null
};
listResult.Insert(0, firstSelectItem);
var productSpecList = ArticleTypeManager.GetInstance().SelectList(m => m.isdelete == false && m.parentid == 0);
if (productSpecList == null)
{
return(listResult);
}
var tmpList = productSpecList.Select(m => new SelectListItem()
{
Text = m.title.ToString(), Value = m.id.ToString()
});
listResult.AddRange(tmpList);
//设定为选中状态
listResult.ForEach(m =>
{
if (selectedValue.ToString() == m.Value)
{
m.Selected = true;
}
});
return(listResult);
}
public static ArticleTypeManager GetInstance()
{
return(_instance ?? (_instance = new ArticleTypeManager()));
}