/// <summary>
/// the bridge to trigger BeforePageChangeEvent
/// </summary>
/// <param name="e">EventArgsForPageChange</param>
/// <returns></returns>
public Boolean OnBeforePageChange(EventArgsForBeforePageChange e)
{
Boolean result = true;
try
{
if (BeforePageChange != null)
{
result = BeforePageChange(this, e);
}
else
{
}
}
catch (Exception ex)
{
result = false;
}
return(result);
}
public System.Data.DataTable ChangePageTo(string currPage = "0", string perPageRowCount = "0", Dictionary <string, string> dssPostData = null, string dataTableName = "DataTableName", string dataTableNamespace = "DataTableNameSpace", Dictionary <string, string> columnKeyIDPair = null, System.Web.UI.WebControls.Table t = null)
{
#region when dataTable Exist
columnKeyIDPair = (null == columnKeyIDPair) ? new Dictionary <string, string>() : columnKeyIDPair;
this.DataTable = new System.Data.DataTable(dataTableName, dataTableNamespace);
columnKeyIDPair.Select(x => this.DataTable.Columns.Add(x.Key)).ToArray();
#endregion
try
{
string date = string.Empty;
Dictionary <string, string> dss = dssPostData ?? RequestBus.GetPostData(Request: Request);
AjaxResponse ar = new AjaxResponse();
#region set status
ar.status = "success";
// ar.location = new Location();
// ar.location.search = "?view=1&date=" + date;
#endregion
Dictionary <string, AjaxResponse> dsar = new Dictionary <string, AjaxResponse>();
Dictionary <string, List <Dictionary <string, string> > > resultData = new Dictionary <string, List <Dictionary <string, string> > >();
List <Dictionary <string, string> > ldss = new List <Dictionary <string, string> >();
Boolean carryOnAfterEvent = false;
#region TableInfo
try
{
currPage = RequestBus.GetPageNum(currPage, dss: dss, currPageNumKeyName: this.Name + this.CurrPageNumKey, pageTotalCountKeyName: this.Name + this.PageTotalCountKey);
perPageRowCount = "0" == perPageRowCount ? (dss.TryGetValue(this.Name + this.PerPageRowCountKey, out perPageRowCount) ? perPageRowCount : "5") : perPageRowCount;
this.ResultMsgFromService = RequestPageData(dss, currPageNum: currPage, perPageRowCount: perPageRowCount);
#region when dataTable Exist
try
{
// fill table with empty data
int _perPageRowCount = int.TryParse(perPageRowCount, out _perPageRowCount) ? _perPageRowCount : 5;
System.Data.DataRow dr = this.DataTable.NewRow();
Object[] oAry = new Object[columnKeyIDPair.Count];
while (_perPageRowCount-- > 0)
{
dr = this.DataTable.NewRow();
dr.ItemArray = oAry.Clone() as Object[];
this.DataTable.Rows.InsertAt(dr, 0);
}
}
catch (Exception exd)
{
}
#endregion
#region trigger Before PageChange event
EventArgsForBeforePageChange eventArgsForBeforePageChange = new EventArgsForBeforePageChange(dss, currPageNum: currPage, perPageRowCount: perPageRowCount);
if (false == OnBeforePageChange(eventArgsForBeforePageChange))
{
return(this.DataTable);
}
else
{
}
#endregion
#region when dataTable Exist
#endregion
RFDataTable.ServiceResultMsg resultMsg = this.ResultMsgFromService;
if (null == resultMsg)
{
}
else if (resultMsg.DefaultSuccessRetCode != resultMsg.RetCode)
{
}
else
{
#region trigger WhenPageChange event
EventArgsForWhenPageChange eventArgsForWhenPageChange = new EventArgsForWhenPageChange(this.ResultMsgFromService);
carryOnAfterEvent = OnPageChange(eventArgsForWhenPageChange);
#endregion
if (false != carryOnAfterEvent)
{
#region fill data to result
resultData = fillResultDataToResultDict(resultMsg, currPage: currPage, perPageRowCount: perPageRowCount);
/*
* //ldss = RequestBus.ConvertResultMsgObjj(resultMsg.Obj);
* // [{"dptid":"合计 ","zs":"1212","ROWSTAT":null},{"dptid":"6156 ","zs":"11","ROWSTAT":null},{"dptid":"1672 ","zs":"8","ROWSTAT":null}]
* ldss = RequestBus.ConvertResultMsgObjj(resultMsg.Obj);
* resultData[Name] = ldss;
* ldss = RequestBus.ConvertResultMsgObj(resultMsg.Obj);
* // [{"recordcount":"744","pagecount":"248","currentpage":"1"}]
* string recordCount = "", pageCount = "", currentPage = "";
* ldss.ForEach(delegate(Dictionary<string, string> _dss)
* {
* _dss.TryGetValue(ServiceResultMsg.RecordCountName, out recordCount);
* _dss.TryGetValue(ServiceResultMsg.PageCountName, out pageCount);
* _dss.TryGetValue(ServiceResultMsg.CurrentPageName, out currentPage);
* });
* currentPage = currentPage ?? currPage;
* int currentPageIndex = 0;
* int.TryParse(currentPage.Trim(), out currentPageIndex);
* currentPageIndex = --currentPageIndex;
* int rowTotalCount = 0;
* int pageTotalCount = 0;
* int.TryParse(recordCount.Trim(), out rowTotalCount);
* pageCount = pageCount == "0" ? "1" : pageCount;
* int.TryParse(pageCount.Trim(), out pageTotalCount);
* resultData[InfoName] = (new List<Dictionary<string, string>> { new Dictionary<string, string> {
* { RowTotalCountKey, recordCount},
* { PerPageRowCountKey, Math.Max(int.Parse(perPageRowCount),(0== pageTotalCount? 0: ((rowTotalCount)/(pageTotalCount)+(0==(rowTotalCount)%(pageTotalCount)?0:1)))).ToString() },
* { PageTotalCountKey,pageCount},
* { CurrPageIndexKey, currentPageIndex.ToString() },
* { CurrPageNumKey, currentPage},
* { RowCheckedStatusKey, "false"}
* } });
* */
#endregion
}
else
{
}
}
}
catch (Exception ex)
{
}
#endregion
ar.data = resultData;
dsar["d"] = ar;
ResultDataToAjaxResponse = ar;
try
{
int _perPageRowCount = 0;
List <Dictionary <string, string> > _ldss = new List <Dictionary <string, string> >();
string perPageRowCountStr = String.Empty;
#region when dataTable Exist
try
{
// get table info
if (this.ResultDataToAjaxResponse.data.TryGetValue(this.InfoName, out _ldss) && null != t)
{
System.Web.UI.ITextControl itcCurrPageNum = null;
itcCurrPageNum = (t.FindControl(t.ID + "_" + this.CurrPageNumKey) as System.Web.UI.ITextControl);
string tableCurrPageNum = itcCurrPageNum.Text = (_ldss.FirstOrDefault().TryGetValue(this.CurrPageNumKey, out tableCurrPageNum) ? tableCurrPageNum : itcCurrPageNum.Text);
int.TryParse((_ldss.FirstOrDefault().TryGetValue(this.PerPageRowCountKey, out perPageRowCountStr) ? perPageRowCountStr : "1"), out _perPageRowCount);
string tablePageTotalCount = (t.FindControl(t.ID + "_" + this.PageTotalCountKey) as System.Web.UI.ITextControl).Text = (_ldss.FirstOrDefault().TryGetValue(this.PageTotalCountKey, out tablePageTotalCount) ? tablePageTotalCount : itcCurrPageNum.Text);
string tablePerageRowCount = (t.FindControl(t.ID + "_" + this.PerPageRowCountKey) as System.Web.UI.ITextControl).Text = (_ldss.FirstOrDefault().TryGetValue(this.PerPageRowCountKey, out tablePerageRowCount) ? tablePerageRowCount : "5");
string tableRowTotalCount = (t.FindControl(t.ID + "_" + this.RowTotalCountKey) as System.Web.UI.ITextControl).Text = (_ldss.FirstOrDefault().TryGetValue(this.RowTotalCountKey, out tableRowTotalCount) ? tableRowTotalCount : "x");
#region set paging button status
try
{
System.Web.UI.WebControls.WebControl itcPageLast = (t.FindControl(t.ID + "_" + this.PageLastKey) as System.Web.UI.WebControls.WebControl);
System.Web.UI.WebControls.WebControl itcPageNext = (t.FindControl(t.ID + "_" + this.PageNextKey) as System.Web.UI.WebControls.WebControl);
System.Web.UI.WebControls.WebControl itcPageFirst = (t.FindControl(t.ID + "_" + this.PageFirstKey) as System.Web.UI.WebControls.WebControl);
System.Web.UI.WebControls.WebControl itcPagePrev = (t.FindControl(t.ID + "_" + this.PagePrevKey) as System.Web.UI.WebControls.WebControl);
try
{
if (int.Parse(tablePageTotalCount) > int.Parse(itcCurrPageNum.Text ?? "0"))
{
itcPageLast.Enabled = true;
itcPageLast.CssClass = itcPageLast.CssClass.Replace("disabled", "");
itcPageNext.Enabled = true;
itcPageNext.CssClass = itcPageNext.CssClass.Replace("disabled", "");
}
else
{
}
}
catch (Exception exe)
{
}
try
{
if (int.Parse(itcCurrPageNum.Text ?? "0") > 1)
{
itcPageFirst.Enabled = true;
itcPageFirst.CssClass = itcPageFirst.CssClass.Replace("disabled", "");
itcPagePrev.Enabled = true;
itcPagePrev.CssClass = itcPagePrev.CssClass.Replace("disabled", "");
}
else
{
}
}
catch (Exception exe)
{
}
}
catch (Exception ex)
{
}
#endregion
}
else
{
}
}
catch (Exception exe)
{
}
#endregion
#region trigger After PageChange event
EventArgsForAfterPageChange eventArgsForAfterPageChange = new EventArgsForAfterPageChange(this.ResultDataToAjaxResponse);
carryOnAfterEvent = OnAfterPageChange(eventArgsForAfterPageChange);
#endregion
try
{
// fill the data
if (this.ResultDataToAjaxResponse.data.TryGetValue(this.Name, out _ldss))
{
this.DataTable.Rows.Clear();
System.Data.DataRow dr = this.DataTable.NewRow();
_ldss.ForEach(delegate(Dictionary <String, String> _dss)
{
dr = this.DataTable.NewRow();
dr.ItemArray = columnKeyIDPair.Select((KeyValuePair <string, string> x, int i) => { string _tmpStr = _dss.ContainsKey(x.Value) ? _dss[x.Value] : String.Empty; return(_tmpStr); }).ToArray();
this.DataTable.Rows.InsertAt(dr, 0);
});
Object[] oAry = new Object[columnKeyIDPair.Count];
if (_perPageRowCount > this.DataTable.Rows.Count)
{
int tmpCount = _perPageRowCount - this.DataTable.Rows.Count;
while (tmpCount-- > 0)
{
dr = this.DataTable.NewRow();
dr.ItemArray = oAry.Clone() as Object[];
this.DataTable.Rows.InsertAt(dr, 0);
}
}
else
{
}
}
else
{
}
}
catch (Exception exf)
{
}
}
catch (Exception exd)
{
}
if (false != carryOnAfterEvent)
{
Response.ClearContent();
List <Dictionary <string, string> > _ldss = new List <Dictionary <string, string> >();
if (this.ResultDataToAjaxResponse.data.TryGetValue(this.Name, out _ldss))
{
columnKeyIDPair.Select((KeyValuePair <string, string> x, int i) => {
RequestBus.ChangeKeyNameOfLDSS(x.Value, x.Key, _ldss);
return(x.Value);
}).ToArray();
}
else
{
}
Response.Write(RF.GlobalClass.Utils.Convert.ObjectToJSON(dsar));
// Response.End();
HttpContext.Current.Response.Flush(); // Sends all currently buffered output to the client.
HttpContext.Current.Response.SuppressContent = true; // Gets or sets a value indicating whether to send HTTP content to the client.
HttpContext.Current.ApplicationInstance.CompleteRequest(); // Causes ASP.NET to bypass all events and filtering in the HTTP pipeline chain of execution and directly execute the EndRequest event.
}
else
{
}
}
catch (Exception ex)
{
Response.ClearContent();
AjaxResponse ar = new AjaxResponse();
Dictionary <string, AjaxResponse> dsar = new Dictionary <string, AjaxResponse>();
ar.status = "failure";
ar.message = "系统异常，请稍后再试。"; // ex.Message;
dsar["d"] = ar;
Response.Write(RF.GlobalClass.Utils.Convert.ObjectToJSON(dsar));
Response.End();
}
return(this.DataTable);
}
public void _ChangePageTo(string currPage = "0", string perPageRowCount = "0", Dictionary <string, string> dssPostData = null)
{
try
{
string date = string.Empty;
Dictionary <string, string> dss = RequestBus.GetPostData(Request: Request) ?? dssPostData;
AjaxResponse ar = new AjaxResponse();
#region set status
ar.status = "success";
// ar.location = new Location();
// ar.location.search = "?view=1&date=" + date;
#endregion
Dictionary <string, AjaxResponse> dsar = new Dictionary <string, AjaxResponse>();
Dictionary <string, List <Dictionary <string, string> > > resultData = new Dictionary <string, List <Dictionary <string, string> > >();
List <Dictionary <string, string> > ldss = new List <Dictionary <string, string> >();
Boolean carryOnAfterEvent = false;
#region TableInfo
try
{
currPage = RequestBus.GetPageNum(currPage, dss: dss, currPageNumKeyName: this.Name + this.CurrPageNumKey, pageTotalCountKeyName: this.Name + this.PageTotalCountKey);
perPageRowCount = "0" == perPageRowCount ? (dss.TryGetValue(this.Name + this.PerPageRowCountKey, out perPageRowCount) ? perPageRowCount : "5") : perPageRowCount;
this.ResultMsgFromService = RequestPageData(dss, currPageNum: currPage, perPageRowCount: perPageRowCount);
#region trigger Before PageChange event
EventArgsForBeforePageChange eventArgsForBeforePageChange = new EventArgsForBeforePageChange(dss, currPageNum: currPage, perPageRowCount: perPageRowCount);
if (false == OnBeforePageChange(eventArgsForBeforePageChange))
{
return;
}
else
{
}
#endregion
RFDataTable.ServiceResultMsg resultMsg = this.ResultMsgFromService;
if (null == resultMsg)
{
}
else if ("00" != resultMsg.RetCode)
{
}
else
{
#region trigger WhenPageChange event
EventArgsForWhenPageChange eventArgsForWhenPageChange = new EventArgsForWhenPageChange(this.ResultMsgFromService);
carryOnAfterEvent = OnPageChange(eventArgsForWhenPageChange);
#endregion
if (false != carryOnAfterEvent)
{
#region fill data to result
//ldss = RequestBus.ConvertResultMsgObjj(resultMsg.Obj);
// [{"dptid":"合计 ","zs":"1212","ROWSTAT":null},{"dptid":"6156 ","zs":"11","ROWSTAT":null},{"dptid":"1672 ","zs":"8","ROWSTAT":null}]
ldss = RequestBus.ConvertResultMsgObjj(resultMsg.Obj);
resultData[Name] = ldss;
ldss = RequestBus.ConvertResultMsgObj(resultMsg.Obj);
// [{"recordcount":"744","pagecount":"248","currentpage":"1"}]
string recordCount = "", pageCount = "", currentPage = "";
ldss.ForEach(delegate(Dictionary <string, string> _dss)
{
_dss.TryGetValue(ServiceResultMsg.RecordCountName, out recordCount);
_dss.TryGetValue(ServiceResultMsg.PageCountName, out pageCount);
_dss.TryGetValue(ServiceResultMsg.CurrentPageName, out currentPage);
});
currentPage = currentPage ?? currPage;
int currentPageIndex = 0;
int.TryParse(currentPage.Trim(), out currentPageIndex);
currentPageIndex = --currentPageIndex;
int rowTotalCount = 0;
int pageTotalCount = 0;
int.TryParse(recordCount.Trim(), out rowTotalCount);
pageCount = pageCount == "0" ? "1" : pageCount;
int.TryParse(pageCount.Trim(), out pageTotalCount);
resultData[InfoName] = (new List <Dictionary <string, string> > {
new Dictionary <string, string> {
{ RowTotalCountKey, recordCount },
{ PerPageRowCountKey, Math.Max(int.Parse(perPageRowCount), (0 == pageTotalCount? 0: ((rowTotalCount) / (pageTotalCount) + (0 == (rowTotalCount) % (pageTotalCount)?0:1)))).ToString() },
{ PageTotalCountKey, pageCount },
{ CurrPageIndexKey, currentPageIndex.ToString() },
{ CurrPageNumKey, currentPage },
{ RowCheckedStatusKey, "false" }
}
});
#endregion
}
else
{
}
}
}
catch (Exception ex)
{
}
#endregion
ar.data = resultData;
dsar["d"] = ar;
ResultDataToAjaxResponse = ar;
#region trigger After PageChange event
EventArgsForAfterPageChange eventArgsForAfterPageChange = new EventArgsForAfterPageChange(this.ResultDataToAjaxResponse);
carryOnAfterEvent = OnAfterPageChange(eventArgsForAfterPageChange);
#endregion
if (false != carryOnAfterEvent)
{
Response.ClearContent();
Response.Write(RF.GlobalClass.Utils.Convert.ObjectToJSON(dsar));
// Response.End();
HttpContext.Current.Response.Flush(); // Sends all currently buffered output to the client.
HttpContext.Current.Response.SuppressContent = true; // Gets or sets a value indicating whether to send HTTP content to the client.
HttpContext.Current.ApplicationInstance.CompleteRequest(); // Causes ASP.NET to bypass all events and filtering in the HTTP pipeline chain of execution and directly execute the EndRequest event.
}
else
{
}
}
catch (Exception ex)
{
Response.ClearContent();
AjaxResponse ar = new AjaxResponse();
Dictionary <string, AjaxResponse> dsar = new Dictionary <string, AjaxResponse>();
ar.status = "failure";
ar.message = "系统异常，请稍后再试。"; // ex.Message;
dsar["d"] = ar;
Response.Write(RF.GlobalClass.Utils.Convert.ObjectToJSON(dsar));
Response.End();
}
}
