/// <summary>
/// 绑定父级分类
/// </summary>
/// <param name="listControl"></param>
private void InitCategoryList(ListControl listControl)
{
if (listControl.Items.Count > 0)
{
listControl.Items.Clear();
}
listControl.Items.Add(new ListItem("请选择", "0"));
Dictionary <string, string> dic = null;
if (cBll == null)
{
cBll = new BLL.Category();
}
if (!string.IsNullOrEmpty(parentName))
{
dic = cBll.GetKeyValueOnParentName(parentName);
//只显示当前父级名称及其子节点的选择
if (dic != null && dic.Count > 0)
{
listControl.Items.Clear();
dic.Distinct();
}
}
else
{
dic = cBll.GetKeyValue("and ParentID='0' ");
}
foreach (KeyValuePair <string, string> kvp in dic)
{
ListItem li = null;
li = ddlCategory.Items.FindByValue(kvp.Key);
if (li == null)
{
string name = kvp.Value;
string value = kvp.Key;
listControl.Items.Add(new ListItem(name, value));
CreateSubNode(listControl, value, name);
}
}
}
/// <summary>
/// 绑定父级分类
/// </summary>
/// <param name="listControl"></param>
private void InitCategoryList(ListControl listControl)
{
if (listControl.Items.Count > 0)
{
listControl.Items.Clear();
}
listControl.Items.Add(new ListItem("请选择", "0"));
if (bll == null)
{
bll = new BLL.Category();
}
Dictionary <string, string> dic = bll.GetKeyValue(" and ParentID='0' ");
foreach (KeyValuePair <string, string> kvp in dic)
{
string name = kvp.Value;
string value = kvp.Key;
listControl.Items.Add(new ListItem(name, value));
CreateSubNode(listControl, value, name);
}
}