public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string action = Param.GetParam("action");
db d = new db();
string json = "[]";
if (action == "ReaderColumns")
{
string tableName = Param.GetParam("tableName");
int count = 0;
DataTable dt = new DataTable();
if (tableName != "")
{
string sql = "select * from Columns where TableName='" + tableName + "'";
dt = d.GetDataTable(sql);
count = dt.Rows.Count;
}
json = ExtCommon.GetGridJson(dt, count);
}
else if (action == "ReaderTables")
{
string xtype = Param.GetParam("xtype");
string sql = "select name,xtype from sysobjects where xtype='u' or xtype='v' order by xtype asc";
DataTable dt = d.GetDataTable(sql);
json = Utils.ToJsonString(dt);
}
context.Response.Write(json);
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string tableName = Param.GetParam("tableName");
////自定义列表
//DataTable dt = new DataTable();
//DataColumn dataIndex = new DataColumn("dataIndex");
//dt.Columns.Add(dataIndex);
//DataColumn header = new DataColumn("header");
//dt.Columns.Add(header);
//DataColumn sortable = new DataColumn("sortable");
//dt.Columns.Add(sortable);
//DataColumn width = new DataColumn("width");
//dt.Columns.Add(width);
//DataColumn format = new DataColumn("format");
//dt.Columns.Add(format);
//DataColumn allowBlank = new DataColumn("allowBlank");
//dt.Columns.Add(allowBlank);
////查询表的列信息
//int totalRecord = 0;
//if (tableName != "")
//{
// Filter f = new Filter(tableName);
// f.Top = "0";
// DataTable columns = Data.Query(f);
// totalRecord = columns.Columns.Count;
// foreach (DataColumn col in columns.Columns)
// {
// DataRow row = dt.NewRow();
// row["dataIndex"] = col.ColumnName;
// row["header"] = col.ColumnName;
// row["sortable"] = true;
// row["width"] = "0";
// row["format"] = "";
// row["allowBlank"] = true;
// dt.Rows.Add(row);
// }
//}
int count = 0;
DataTable dt = new DataTable();
if (tableName != "")
{
Filter f = new Filter("Columns");
// f.Columns = "Field,Display,Sort,Width,Format,AllowBlank";
f.Eq("TableName", tableName);
dt = Data.Query(f);
count = dt.Rows.Count;
}
string json = ExtCommon.GetGridJson(dt, count);
context.Response.Write(json);
}
/// <summary>
/// Release existing configuration and registry and
/// tries to rediscover and reload any providers.
/// </summary>
public static void Reload()
{
_config = ExtCommon.ReloadExtConfig <Config>(_config);
}
static void InitConfig()
{
_config = ExtCommon.InitExtConfig <Config>();
}
