/// <summary>
/// 见NodeTree.ascx
/// </summary>
public static string ConverForTree(DataTable dt, TreeConfig config)
{
string ulHtml = "<ul class='tvNav'><li><a class='list1' id='a0' href='" + config.url + "' target='" + config.target + "' ><span class='list_span'>" + config.allText + "</span> <i class='zi zi_thlarge'></i></a>{html}</li></ul>";
config.hasChild = config.hasChild.Replace("{url}", config.url);
config.noChild = config.noChild.Replace("{url}", config.url);
return(ulHtml.Replace("{html}", ConverForTree_LI(dt, 0, config)));
}
private static string ConverForTree_LI(DataTable dt, int pid, TreeConfig config)
{
string result = "";
DataRow[] dr = dt.Select("ParentID='" + pid + "'");
for (int i = 0; i < dr.Length; i++)
{
result += "<li>";
if (dt.Select("ParentID='" + Convert.ToInt32(dr[i]["NodeID"]) + "'").Length > 0)
{
result += string.Format(config.hasChild, dr[i]["NodeID"], dr[i]["NodeName"]);
result += "<ul class='tvNav tvNav_ul' style='display:none;'>" + ConverForTree_LI(dt, Convert.ToInt32(dr[i]["NodeID"]), config) + "</ul>";
}
else
{
result += string.Format(config.noChild, dr[i]["NodeID"], dr[i]["NodeName"]);
}
result += "</li>";
}
return(result);
}
