//[ActionKey("View")]
/// <summary>
/// 获取下拉框Json结果集(统一处理）
/// </summary>
/// <returns></returns>
public void GetCombobox()
{
string itemJson = Query <string>("sys_json");
if (!string.IsNullOrEmpty(itemJson))
{
List <ComboboxItem> boxes = JsonHelper.ToList <ComboboxItem>(itemJson);
JsonHelper json = new JsonHelper();
if (boxes.Count > 0)
{
List <MDataTable> dtList = new List <MDataTable>();
StringBuilder sb = new StringBuilder();
string value = null;
for (int i = 0; i < boxes.Count; i++)
{
ComboboxItem item = boxes[i];
string code = SqlCode.GetCode(item.ObjName);
if (code != item.ObjName)
{
#region 核心处理
var sql = SqlCode.GetCode(item.ObjName).ToLower();
//格式化请求参数
string key = "@text";
int index = sql.IndexOf(key);
if (index > -1)
{
value = Query <string>("q"); //easyui远程传递参数
if (string.IsNullOrEmpty(value) && sql.IndexOf('=', index - 5, 5) > -1) //处理成1=1，同时有=号
{
int end = index + key.Length;
string temp = sql.Substring(0, index - 5);
int start = temp.LastIndexOf(' ');
sql = sql.Replace(sql.Substring(start + 1, end - start - 1), "1=1");
}
else
{
sql = sql.Replace(key, value);
}
}
sb.Append(sql + ";");
#endregion
}
else
{
#region 找不到，则移除。
boxes.RemoveAt(i);
//从程序里找。
MDataTable dt = Combobox.Get(item.ObjName, Query <string>("q"));
if (dt != null)
{
dtList.Insert(0, dt);
boxes.Insert(0, item);
}
else
{
i--;
}
#endregion
}
}
if (sb.Length > 0)
{
string sql = sb.ToString().TrimEnd(';');
using (MProc proc = new MProc(null, CrossDb.GetConn(sql)))
{
if (proc.DalType == DalType.MsSql)
{
proc.ResetProc(sql);
dtList.AddRange(proc.ExeMDataTableList());
}
else
{
string[] items = sql.Split(';');
foreach (string item in items)
{
proc.ResetProc(item);
dtList.Add(proc.ExeMDataTable());
}
}
}
}
if (dtList.Count == 1 && Query <string>("q", null) != null)
{
jsonResult = dtList[0].ToJson(false, false, true);
return;
}
for (int i = 0; i < dtList.Count; i++)
{
json.Add(boxes[i].ObjName, dtList[i].Rows.Count > 0 ? dtList[i].ToJson(false, false, true) : "[]", true);
if (!string.IsNullOrEmpty(boxes[i].Parent))
{
json.Add("Target", boxes[i].Parent);
}
json.AddBr();
}
}
jsonResult = json.ToString(true);
}
}
//[ActionKey("View")]
/// <summary>
/// 获取下拉框Json结果集(统一处理）
/// </summary>
/// <returns></returns>
public void GetCombobox()
{
string itemJson = Query <string>("sys_json");
if (!string.IsNullOrEmpty(itemJson))
{
List <ComboboxItem> boxes = JsonHelper.ToList <ComboboxItem>(itemJson);
JsonHelper json = new JsonHelper();
if (boxes.Count > 0)
{
List <MDataTable> dtList = new List <MDataTable>();
StringBuilder sb = new StringBuilder();
for (int i = 0; i < boxes.Count; i++)
{
ComboboxItem item = boxes[i];
string code = SqlCode.GetCode(item.ObjName);
if (code != item.ObjName)
{
#region 核心处理
var sql = SqlCode.GetCode(item.ObjName);//已经处理过系统参数和Post参数
sql = WebHelper.ReplacePara(sql, "@para", item.Para);
sql = WebHelper.ReplacePara(sql, "@parent", item.Parent);
sb.Append(sql + ";");
#endregion
}
else
{
#region 找不到，则移除。
boxes.RemoveAt(i);
//从程序里找。
MDataTable dt = Combobox.Get(item.ObjName, Query <string>("q", item.Para));
if (dt != null)
{
dtList.Insert(0, dt);
boxes.Insert(0, item);
}
else
{
i--;
}
#endregion
}
}
if (sb.Length > 0)
{
string sql = sb.ToString().TrimEnd(';');
using (MProc proc = new MProc(null, CrossDb.GetConn(sql)))
{
if (proc.DalType == DalType.MsSql)
{
proc.ResetProc(sql);
dtList.AddRange(proc.ExeMDataTableList());
}
else
{
string[] items = sql.Split(';');
foreach (string item in items)
{
proc.ResetProc(item);
dtList.Add(proc.ExeMDataTable());
}
}
}
}
if (dtList.Count == 1 && Query <string>("q", null) != null)
{
jsonResult = dtList[0].ToJson(false, false, RowOp.None, true);
return;
}
for (int i = 0; i < dtList.Count; i++)
{
json.Add(boxes[i].ObjName, dtList[i].Rows.Count > 0 ? dtList[i].ToJson(false, false, RowOp.None, true) : "[]", true);
}
json.AddBr();
}
jsonResult = json.ToString();
}
}
