Element In Datagrid?
Mar 22, 2005please help me to take element in datagrid?
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SSIS- The Element Cannot Be Found In A Collection. This Error Happens When You Try To Retrieve An Element From A Collection On A
May 19, 2008hi,
this is sanjeev,
i have SSIS package, using my c# program i want to add one execute package task to this package's sequence container.
it is creating the new package with out any probelm. but when i opened the package and try to move the newly created exeute package task it is giving the following error.
the element cannot be found in a collection. this error happens when you try to retrieve an element from a collection on a container during the execution of the package
this is my code
{
Package pkg = new Package();
string str = (string)entry.Key;
pkg.Name = str;
alEntity = (ArrayList)entry.Value;
ConnectionManager conMgr;
Executable chPackage;
TaskHost executePackageTask;
Microsoft.SqlServer.Dts.Runtime.Application app = new Microsoft.SqlServer.Dts.Runtime.Application();
//string PackagePath = @"c:Genesis.dtsx";
//p = app.LoadPackage(PackagePath, null);
p = new Package();
p.LoadFromXML(parentPackageBody, null);
p.Name = str;
//Sequence seqContainer;
IDTSSequence seqContainer;
//seqContainer = (Sequence)p.Executables["Extract Genesis Data"];
seqContainer = ((Sequence)p.Executables[0]);
string packageLocation = @"Geneva Packages";
conMgr = p.Connections["SQLChildPackagesConnectionString"];
foreach (string val in alEntity)
{
if (seqContainer.Executables.Contains("Load_" + val) == false)
{
chPackage = seqContainer.Executables.Add("STOCK:ExecutePackageTask");
executePackageTask = (TaskHost)chPackage;
executePackageTask.Name = "Load_" + val;
executePackageTask.Description = "Execute Package Task";
executePackageTask.Properties["Connection"].SetValue(executePackageTask, conMgr.Name);
executePackageTask.Properties["PackageName"].SetValue(executePackageTask, packageLocation + ddlApplication.SelectedItem.Text + @"" + executePackageTask.Name);
}
}
app.SaveToXml(Server.MapPath("../SynchronizeScript/Packages/" + ddlApplication.SelectedItem.Text + @"") + str + ".dtsx", p, null);
}
please let me know what is the wrong in my code.
thanks in advance.
regards
sanjeev bolllina
sanjay.bollina@gmail.com
How To Add Addtributes To Top Most XML Element
Mar 10, 2015We have to export survey results in an XML-file. The XML my scripts generates is:
Code:
<Surveys2014>
<Survey Course="20" SurveyDate="2015-01-30">
<Question QuestionCode="Satisfaction" Score="2" />
<Question QuestionCode="Recommend" Score="4" />
<Question QuestionCode="Infrastructure" Score="3" />
[code]...
Reading XML Element
Jun 9, 2014The requirement is to read XML element from database column.The column looks like
<ClMetadataDataContract xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.cch.com/pfx.net/psi/">
<EntityType>1</EntityType>
<NameLine1>David Jones</NameLine1>
[code]....
I have also tries OPENXML but no luck
FOR XML EXPLICIT Can't Get Element 4 Going
Jan 7, 2008Hello all,I'm trying to generate some XML directly from MS SQL with thefollowing codeSELECT1 AS tag, NULL AS parent, NULL AS [GoogleCustomizations!1], NULL AS [Annotations!2], NULL AS [Annotation!3], NULL AS [Annotation!3!about], NULL AS [Annotation!3!score], NULL AS [Label!4], NULL AS [Label!4!name]UNIONSELECT2 AS tag, 1 AS parent, NULL, NULL, NULL, NULL, NULL, NULL, NULLUNIONSELECTTOP 503 AS tag, 2 AS parent, NULL, NULL, NULL, 'www.' + domainName, 1 -- score, NULL, NULLFROM tbl_auDomainNameUNIONSELECT4 AS tag, 3 AS parent, NULL, NULL, NULL, NULL, NULL, NULL, '_cse_ad-o6lgdody'FOR XML EXPLICITThe XML it needs to create is as following<GoogleCustomizations><Annotations><Annotation about="www.clickfind.com.au/*" score="1"><Label name="_cse_ad-o6lgdody" /></Annotation><Annotation about="www.lookle.com/*" score="1"><Label name="_cse_ad-o6lgdody" /></Annotation><Annotation about="www.sensis.com.au/*" score="1"><Label name="_cse_ad-o6lgdody" /></Annotation></Annotations></GoogleCustomizations>It is currently creating<GoogleCustomizations><Annotations><Annotation about="www.10000steps.org.au" score="1" /><Annotation about="www.101fm.asn.au" score="1" /><Annotation about="www.aao.gov.au" score="1"><Label name="_cse_ad-o6lgdody" /></Annotation></Annotations></GoogleCustomizations>I cannot get my head around how I can get the label <Labelname="_cse_ad-o6lgdody" />in each element. Does anyone know?Thanks in advance.
View 2 Replies View RelatedThe Same Element In All Pages.
Jan 12, 2007Hello :
I have a report with several pages, I want poster the same element in all pages, it is what the solution or the property for that?
Thank you very much.
XML Source - What About The Root Element?
Apr 7, 2008Greetings!
Why does XML Source in MS VS 2005 Integration Services Data Flow Sources XML Source not pick up the root element?
The problem is the following example:
<root createddate="2008-01-01">
<elements>
...
</elements
</root>
The XML Source picks up everything after the first element which is the root element but it does not seam to pick up the root element where there is a need for the createddate attribute.
Is there a soultion for this problem or a workaround?
Thanks for help.
Want To Find Second Max Element In A Table(Sql) ?
Sep 28, 2005I want to find 2nd max element in a Table . Pls Help me ?
raghu
2nd Largest Or 2nd Smallest Element ?
Dec 20, 2007Hey
Its easy to get the MAX or MIN from a table,
but what if you want to get the 2nd largest ? or 2nd smallest ?
Matrix And Subtotal Element
Dec 12, 2007Hi,
I have simple report with RS 2005. I use matrix component. I€™ve added €œSubtotal€? element to the row and It works perfect. But I would like to make some modification to it and I€™m looking for expression of it, but I can€™t find it - there's just "TOTAL". Also On layout page I see text box €œTOTAL€? and that€™s all. Where can I find it?
Thank you
Tomasz
XML Newbie: Element Vs Node
Nov 24, 2006What is the difference between an XML "node" and an XML "element"?
TIA,
Barkingdog
Element Not Found When Deploying
Apr 25, 2008
Hi All,
I have created 2 packages in BIDS, these are both working fine. I am trying to deploy to the server using the Package installation wizard, but I am stopped by an error stating "Could not save package" and "Element not found".
Can anyone shed any light on what I need to do?
Thanks in advance
XML Source And Global Element
Apr 18, 2008Hi,
I use an XML source to integrate an XML file into my db. My problem is that in my XML source component, the global element of my XML file does not appear in the Input/Output (The XSD file was generated using the same component). This global element contains attribute which I want to integrate in a table.
have an idea obout how can I do that?
thank you in advance
RDL/SRS - Is There A Way To Tag A Reference On A Data Element?
Mar 11, 2008RDL/SRS - Is there a way to tag a reference on a data element?
For example, let€™s say that each data element in column 5 is the result of some equation applied to the elements in columns 1 through 4. The field in column 6 is a function applied to the resulting value from column 5. Is there a way to tag a reference on the column 5 data elements, so they can be referenced from column 6 without reapplying the whole function used to derive column 5 in the first place?
Element SADDR1 Is Undefined In SESSION
Jul 24, 2007Hi there, I am sorry to be abother but I was wondering if there was someone to tell me what I am doing wrong. Here is my statement. I am getting the following error.
Element SADDR1 is undefined in SESSION
SELECT [clv].[dbo].[UNIT].[HMY] ,[clv].[dbo].[UNITTYPE].[sdesc] ,[clv].[dbo].[UNIT].[SRENT]
,[clv].[dbo].[UNIT].[dtAvailable] , clv.dbo.property.saddr1, clv.dbo.unit.scode
FROM [clv].[dbo].[UNIT] inner join clv.dbo.PROPERTY on clv.dbo.property.hmy =
clv.dbo.unit.hproperty inner join clv.dbo.UNITTYPE on clv.dbo.UNITTYPE.hmy = clv.dbo.unit.hunittype
WHERE saddr1 = #session.saddr1# and ( hunittype='2' OR (hunittype='3') OR (hunittype='4')
OR (hunittype='5') OR (hunittype='6') OR (hunittype='7') OR (hunittype='8') OR
(hunittype='25') OR (hunittype='26') OR (hunittype='27') OR (hunittype='28') OR
(hunittype='29') OR (hunittype='30') OR (hunittype='31') OR (hunittype='32') OR
(hunittype='33') OR (hunittype='34') OR (hunittype='35') OR (hunittype='36') OR
(hunittype='37') OR (hunittype='39') OR (hunittype='41') OR (hunittype='42') OR
(hunittype='44') OR (hunittype='45') OR (hunittype='46') OR (hunittype='47') OR
(hunittype='48') OR (hunittype='49') OR (hunittype='50')
Thanks
Query Out An Xml Element From A Field Containing Xml Data
Jan 26, 2006'message' Field Data:<xml>....<test>ABC</test>....</xml>How do I query out 'ABC' from this xml field data in a SQL Server?Assume message field is in table 'Persons'
View 3 Replies View RelatedNeed Setup Help: The ReportServerVirtualDirectory Element Is Missing
Sep 19, 2006I am getting setup problems with Reporting Services 2005.
When I try to connect through SQL Server Management Studio, the browser in the connect dialog can see the Reporting Services 2005 instance, but when I try to connect, I get an error dialog with the message, "The Report Services instance could not be found (Microsoft.SqlServer.Management.UI.RSClient)"
I manually setup ReportServer and ReportManageer virtual directories in IIS to point to the corresponding directories within the Reporting Services installation. Was I supposed to do this manually? Was the installer supposed to set this up?
Anyway, when I browse to http://localhost/ReportServer/ I get:
* The report server has encountered a configuration error. See the report server log files for more information. (rsServerConfigurationError)
o Access to the path 'C:Program FilesMicrosoft SQL ServerMSSQL.4Reporting ServicesReportServerRSReportServer.config' is denied.
When I browse to http://localhost/ReportManager/ I get:
An error occurred while parsing the configuration file. The ReportServerVirtualDirectory element is missing.
Anyone know what I'm doing wrong and what I can do to fix?
Root Element Is Missing Problem
Apr 22, 2008Configuration: SQL Server 2005 Enterprise edition on Microsoft Cluster. Machines named Node1, Node2 and NodeV (Virtual Node). Best practices require SSRS be deployeed on an IIS6.0 server. Reporting services was installed on the Web1 machine and pointing back to the database on the NodeV platform. Everything appears to run fine in Reporting Services. However, when I use the ReportViewer control from within a webpage, the basic control appears along with the message "root element is missing". Using the same code, I point the ReportViewer control to a different server Web2 where Sql server standard, IIS and RS are installed and the report renders properly. What am I missing in the configuration of the Web1 box as far as IIS or SSRS are concerned?
Conditional Control Flow Element
Jun 22, 2007Hi:
A branching element is critical to any process flow. Currently, as far as I know, there;s only a Conditional Split Data Flow Element. There is no direct way I can branch out in a control flow.
In some cases, I could branch by using a conditional operator ?: to either create a dynamic sql string for each patch, or a package name for a Package Execution task and so on.
This approach is not always good enough.
Are there others out there who want a Conditional Control Flow element?
TIA
Kar
Transact SQL :: Update Element Name For XML Column
Jun 2, 2015I have sample XML data which is shown below in my table. I need to update one of the column names in this field.
Changing <Desc> to <Description>
Input:
DECLARE @myxml
XML
SET @myxml
= '<Cust id="1">Â Â Â Â Â Â Â Â Â Â Â
<Name>aaaaaaaaaa</Name>
            Â
<Desc>bbbbbbbbbb</Desc>
</Cust>'
Output:
DECLARE @myxml
XML
SET @myxml
= '<Cust id="1">
            Â
<Name>aaaaaaaaaa</Name>
<Description>bbbbbbbbbb</Desc>
</Cust>'
SQL And DataGrid
Aug 10, 2007I need to take 8 indiviual parts of a table and combine then into 1 Column of a Datagrid. Is this even possible, if so how?
example:
The DB contains:
Comp1 Comp2 Comp3 ... Comp8
The DG should say
header --> Comp
Data --> Comp1, Comp2, Comp3, ..., Comp8
Datagrid
May 6, 2004hey all
i have 2 tables
1. Location (locid, name)
2. Product (pid, locid, productname, ...etc)
right now i do a select * from product where locid ='locid', and a datagrid with colums
ProductId | ProductName | AvailableIn
how do i do a select * from Location where locid ='locid' and show Location Name in the datagrid?
ProductId | ProductName | AvailableIn
123456 | testing | Somewhere (instead of the locid)
thanks
Diff Betn Element & Attribute Centric
Jan 23, 2006Friends,
In OPEN XML statements . i'm not able to distinguish the diff betn Element centric and attribute centric clearly??
Can any one throw some light on this ??
Setting Collection Element Value Using Expression Fails
Jul 26, 2006I'm trying to set the value of the SelectedDatabases collection property of an Update Statistics Task using an expression for the task, basing it on a user variable. Ultimately, I'll set that variable's value from a configuration file at run time and thereby specify the database whose statistics I want to update.
When I set this up in the designer, I get an error at the time I try to save the package:
TITLE: Microsoft Visual Studio
------------------------------
Nonfatal errors occurred while saving the package:
Error at Update Statistics Task: The result of the expression "@[User::SelectedDatabase]" on property "SelectedDatabases" cannot be written to the property. The expression was evaluated, but cannot be set on the property.
Error at Update Statistics Task: The result of the expression "@[User::SelectedDatabase]" on property "SelectedDatabases" cannot be written to the property. The expression was evaluated, but cannot be set on the property.
------------------------------
BUTTONS:
OK
------------------------------
I used the expression editor's expression builder to select the user variable, so I assume the syntax is correct. However, I'm suspecting that there's some additional syntax required to store that value in the collection's array. I cannot find any references to any special formats and am wondering if anyone know's how to do this correctly. On the other hand, maybe it is telling me setting this property from an expression is not even allowed. If it's not allowed, why is it in the list of properties to set? In any case, none of this is clear.
Any ideas or suggestions are appreciated. Thanks,
Joe
Help On Native SSIS Xml Parser With One-many Relationships In The Same Element
Jan 3, 2008Hi All,
I receive data in the form of xml file and it has one to many relationships. Below I am giving you the sample node and how it should be parsed. Please suggest whether this is possible in SSIS using XML Task if not pls suggest a fast and efficient method.
<Element1>
<SubElement1>S1</SubElement1>
<SubElement2>S2</SubElement2>
..
..
<SubElement20>
<Child1>c1</Child1>
<Child2>c2</Child2>
</SubElement20>
<SubElement20>
<Child1>c3</Child1>
<Child2>c4</Child2>
</SubElement20>
..
..
<SubElement25>
<SubElement25Child1>s25_One</SubElement25Child1>
</SubElement25>
<SubElement25>
<SubElement25Child1>s25_Two</SubElement25Child1>
</SubElement25>
</Element1>
The above one is a sample xml. I should get 8 rows for the above element. There are 2 elements with "SubElement20" and it has 2 childs each. So there are 4 such nodes. The element "SubElement25" occured 2 times. Now we need to multiply these two counts.i.e. 4 * 2 = 8.
The relationship in the xml is one to many.
After parsing the xml I should get the rows in the following format and it should be one to one mapping only.
S1, S2, ....c1,... s25_One
S1, S2, ....c1,... s25_Two
S1, S2, ....c2,... s25_One
S1, S2, ....c2,... s25_Two
S1, S2, ....c3,... s25_One
S1, S2, ....c3,... s25_Two
S1, S2, ....c4,... s25_One
S1, S2, ....c4,... s25_Two
The options are as follows
1) Writing a custom source component to parse this xml and produces the rows in the specified way.
2) First write a XSLT or Style Sheet to break the above one to many relationships to one to one relationships and create an xml file and then use native SSIS xml parser.
3) Using the Script Task as the source component and do the parsing. But I think it would be difficult to handle and maintain.
If any other suggessions please share. Thanks in advance.
Regards
Venkat.
Transact SQL :: Blank Element In XML Not Read By XQuery
May 14, 2015declare @inputXml xml
set @inputXml='<root>
 <row>
   <col>start_date</col>
   <col>1</col>
   <col>rpton#on#13-May-2015|$|rpton#on#13-May-2015</col>
[Code] ...
I get below output ....
But I need below output ....
Function For Return Element List From A Query
Aug 9, 2007Hello,
I have do a sql function for return a list of element from a query send in variable.
When I test the function on self I have no problem.
But when I use the function in a sql query I have problem.
example :
Code SnippetSELECT APPLI_SUPPLIER.N_SUPPLIER_ID, APPLI_SUPPLIER.V_SUPPLIER_LABEL,
dbo.APPLI_RETURN_LIST_ITEM('SELECT DISTINCT APPLI_CONSTRUCTION.V_PROCESS_CODE FROM APPLI_CONSTRUCTION INNER JOIN APPLI_SUPPLIER_SKILL ON APPLI_CONSTRUCTION.N_SUPPLIER_ID = APPLI_SUPPLIER_SKILL.N_SUPPLIER_ID WHERE (APPLI_CONSTRUCTION.V_PROCESS_CODE IS NOT NULL) AND (APPLI_SUPPLIER_SKILL.N_SKILL_ID IN (2,3,4,5,6))')
AS V_PROCESS_ITEMS
FROM APPLI_SUPPLIER INNER JOIN
APPLI_SUPPLIER_SKILL ON APPLI_SUPPLIER.N_SUPPLIER_ID = APPLI_SUPPLIER_SKILL.N_SUPPLIER_ID
WHERE (APPLI_SUPPLIER_SKILL.N_SKILL_ID IN (2, 3, 4, 5, 6))
This is the error :
Server: Msg 557, Level 16, State 2, Procedure APPLI_RETURN_LIST_ITEM, Line 24
Only functions and extended stored procedures can be executed from within a function.
When I do an exec of the function I have this problem :
Code Snippet
exec APPLI_RETURN_LIST_ITEM('SELECT DISTINCT APPLI_CONSTRUCTION.V_PROCESS_CODE FROM APPLI_CONSTRUCTION INNER JOIN APPLI_SUPPLIER_SKILL ON APPLI_CONSTRUCTION.N_SUPPLIER_ID = APPLI_SUPPLIER_SKILL.N_SUPPLIER_ID WHERE (APPLI_CONSTRUCTION.V_PROCESS_CODE IS NOT NULL) AND (APPLI_SUPPLIER_SKILL.N_SKILL_ID IN (2,3,4,5,6))')
Server: Msg 170, Level 15, State 1, Line 1
Line 1: Incorrect syntax near 'SELECT DISTINCT APPLI_CONSTRUCTION.V_PROCESS_CODE FROM APPLI_CONSTRUCTION INNER JOIN APPLI_SUPPLIER_SKILL ON APPLI_CONSTRUCTION.N_SUPPLIER_ID = APPLI_SUPPLIER_SKILL.N_SUPPLIER_ID WHERE (APPLI_CONSTRUCTION.V_PROCESS_CODE IS NOT NULL) AND (APPLI_SUPPLIER_SKILL.N_SKILL_ID IN (2,3,4,5,6))'
This is the function
Code Snippet
CREATE FUNCTION [dbo].[APPLI_RETURN_LIST_ITEM]
(@QUERY AS VARCHAR(3900)=null)
RETURNS varchar(8000)
AS
BEGIN
-- Insert statements for procedure here
declare @v_List_ITEM as varchar(8000)
set @v_List_ITEM=''
if @QUERY is not null
Begin
declare @cur_Lect_ITEM CURSOR;
declare @FUNCTION AS NVARCHAR(4000);
Declare @ITEM as VARCHAR(255);
SET @FUNCTION = 'set @mainCursor=cursor for ' + @QUERY + ' for read only open @mainCursor'
EXEC sp_executesql @FUNCTION,N'@mainCursor cursor output', @cur_Lect_ITEM output
fetch next from @cur_Lect_ITEM into @ITEM
while @@fetch_status=0
begin
set @v_List_ITEM=@ITEM + ' ; ' + @v_List_ITEM
fetch next from @cur_Lect_ITEM into @ITEM
end
deallocate @cur_Lect_ITEM
SET @v_List_ITEM=REPLACE(REPLACE(@v_List_ITEM, CHAR(13), ''), CHAR(10), '')
set @v_List_ITEM=left(@v_List_ITEM,len(@v_List_ITEM)-3)
End
RETURN @v_List_ITEM
END
Can you help me please?
Thank you
Can Not Update In DataGrid - C#
Aug 29, 2006Here is my code : string connstring = System.Configuration.ConfigurationSettings.AppSettings["myconn"]; string selectquery = "Select * from nhacungcap"; protected System.Web.UI.WebControls.DataGrid DataGrid1; string insertquery = "Insert into nhacungcap(mancc,tenncc,diachi,dienthoai) values(@mancc1,@tenncc1,@diachi1,@dienthoai1)";string updatequery = "Update nhacungcap set mancc=@mancc, tenncc=@tenncc, diachi=@diachi, dienthoai=@dienthoai where (mancc=@mancc)"; myconnection.Open(); SqlCommand updatecommand = new SqlCommand(updatequery,myconnection);// sua truong mancc updatecommand.Parameters.Add(new SqlParameter("@mancc",SqlDbType.VarChar,10)); updatecommand.Parameters["@mancc"].Value = DataGrid1.DataKeys[e.Item.ItemIndex];// sua truong tenncc updatecommand.Parameters.Add(new SqlParameter("@tenncc",SqlDbType.NVarChar,50)); updatecommand.Parameters["@tenncc"].Value = ((TextBox) e.Item.Cells[3].Controls[0]).Text;// sua truong diachi updatecommand.Parameters.Add(new SqlParameter("@diachi",SqlDbType.NVarChar,200)); updatecommand.Parameters["@diachi"].Value = ((TextBox) e.Item.Cells[4].Controls[0]).Text;// sua truong dienthoai updatecommand.Parameters.Add(new SqlParameter("@dienthoai",SqlDbType.Char,10)); updatecommand.Parameters["@dienthoai"].Value = ((TextBox) e.Item.Cells[5].Controls[0]).Text;// kiem tra lenh thuc thi int result1 = updatecommand.ExecuteNonQuery(); myconnection.Close();// dieu kien kiem tra if (result1 > 0 ) { lbcheck.Text = "Cáºp Nháºt Thành công !"; }// hien thi du lieu hienthidulieu(); And my error appear, when I edit value in datagrid, I only update all value fields, without value @mancc . Hu hu hu, I don't know what i must do with it.
View 1 Replies View RelatedDatagrid Delete
Jul 24, 2007Hi I'm having a problem deleting rows from my datagrid. Basically I hit delete and a message box pops up and asks if Im sure I want to delete so I hit yes and then I get the following error --> Could not find stored procedure 'delete from SECTION_TBL where SECT_ID = @SECT_ID'.
Is it my code thats wrong or is our test sql server that is the problem?1 <%@ Page Language="VB" EnableEventValidation="True" MasterPageFile="~/MasterPage.master" Title="Untitled Page" %>
2 <%@ import namespace="System" %>
3 <%@ import namespace="System.Data" %>
4 <%@ import namespace="System.Data.SqlClient" %>
5
6 <script language="VB" runat="server">
7
8 Dim section As String
9 Dim myconnection As SqlConnection
10 Dim myda As SqlDataAdapter
11 Dim ds As DataSet
12
13 Sub Page_Load(ByVal Source As Object, ByVal E As EventArgs)
14 BindData()
15 End Sub
16
17 Sub BindData()
18
19 Dim strConn As String = "server=fileserver; uid=xxx; pwd=xxx; database=NEW_CMS"
20 Dim sql As String = "Select * from SECTION_TBL"
21 myconnection = New SqlConnection(strConn)
22 myda = New SqlDataAdapter(sql, myconnection)
23 ds = New DataSet
24 myda.Fill(ds, "SECTION_TBL")
25 sectList.DataSource = ds
26 sectList.DataBind()
27
28 End Sub
29
30 Private Sub sectList_ItemDataBound(ByVal sender As Object, ByVal e As DataGridItemEventArgs) Handles sectList.ItemDataBound
31
32 Dim l As LinkButton
33
34 If e.Item.ItemType = ListItemType.Item Or e.Item.ItemType = ListItemType.AlternatingItem Then
35 l = CType(e.Item.Cells(0).FindControl("cmdDel"), LinkButton)
36 l.Attributes.Add("onclick", "return getconfirm();")
37 End If
38
39 End Sub
40
41 Sub sectList_DeleteCommand(ByVal s As Object, ByVal e As DataGridCommandEventArgs)
42
43 Dim ConnectionStr As String = ConfigurationManager.AppSettings("ConnStr")
44 Dim conn As SqlConnection
45 Dim cmd As SqlCommand
46 Dim Id As Integer
47
48 Id = CInt(e.Item.Cells(0).Text)
49 conn = New SqlConnection("server=fileserver; uid=xxx; pwd=xxx; database=NEW_CMS")
50 cmd = New SqlCommand("delete from SECTION_TBL where SECT_ID = @SECT_ID", conn)
51 cmd.CommandType = CommandType.StoredProcedure
52 cmd.Parameters.Add("@SECT_ID", SqlDbType.Int).Value = Id
53
54 cmd.Connection.Open()
55 cmd.ExecuteNonQuery()
56 cmd.Connection.Close()
57
58 DataBind()
59
60 End Sub
61
62
63
64 </script>
65
66 <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
67
68 <script language="javascript">
69
70 function getconfirm()
71 {
72 if (confirm("Do you want to delete record?")==true)
73 return true;
74 else
75 return false;
76 }
77
78 </script>
79
80 <table cellpadding="2" cellspacing="2" width="760">
81 <tr>
82 <td>Sections</td>
83 </tr>
84 <tr>
85 <td>
86
87 <asp:DataGrid OnDeleteCommand="sectList_DeleteCommand" ID="sectList" runat="server" DataKeyField="SECT_ID" AutoGenerateColumns="False">
88
89 <Columns>
90
91 <asp:BoundColumn DataField="SECT_ID" Visible="False" />
92
93 <asp:HyperLinkColumn HeaderText="SECTION NAME" DataTextField="SECT_NAME" DataNavigateUrlField="SECT_ID" DataNavigateUrlFormatString="manageSection.aspx?SECT_ID={0}" />
94
95 <asp:TemplateColumn>
96 <ItemTemplate>
97 <asp:LinkButton id="cmdDel" runat="server" Text="Delete" CommandName="Delete" CausesValidation="false" />
98 </ItemTemplate>
99 </asp:TemplateColumn>
100
101 </Columns>
102
103 </asp:DataGrid>
104
105 </td>
106 </tr>
107 <tr>
108 <td></td>
109 </tr>
110 </table>
111
112 </asp:Content> Thanks in advance.
SQLDataSource WITHOUT Using A Datagrid
Mar 10, 2008Hi,
I'm trying to use VS2005 to create an ASP.NET 2.0 application. As part of this application I need to be able to read value from a SQL2005 database. I used the connection string builder to create the connection string, but am unable to run a simple SELECT statement. In .NET 1.1, I was able to do this pretty easily, but am unable to even find the same namespaces in .NET 2.0.
For example (VS2003):
'Construct new SQL statement sqlDBDAHulls.SelectCommand.CommandText = "SELECT COUNT('HullID') FROM Hulls" iNoRows = sqlDBDAHulls.SelectCommand.ExecuteScalar
ReDim arrHullClass(iNoRows - 1) ReDim arrHullDesign(iNoRows - 1)
ddlHull.Items.Clear()
For iArrLoop = LBound(arrHullClass) To UBound(arrHullClass) 'Redefine SQL statement sqlDBDAHulls.SelectCommand.CommandText = "SELECT Class FROM Hulls WHERE (HullId = " + Trim(Str((iArrLoop + 1))) + ")" 'Populate array arrHullClass(iArrLoop) = sqlDBDAHulls.SelectCommand.ExecuteScalar 'Redefine SQL Statement sqlDBDAHulls.SelectCommand.CommandText = "SELECT Design FROM Hulls WHERE (HullId = " + Trim(Str((iArrLoop + 1))) + ")" 'Populate array arrHullDesign(iArrLoop) = sqlDBDAHulls.SelectCommand.ExecuteScalar 'Populate combobox ddlHull.Items.Insert(iArrLoop, arrHullClass(iArrLoop) + ":" + arrHullDesign(iArrLoop)) Next iArrLoop
'Close the database sqlConnBC.Close()
This all works absolutely fine.
In VS2005 there does not appear to be the same data adapter and sql client controls and I am starting to pull my hair out. this is what I have:
ASP:
<asp:SqlDataSource ID="connSQL" runat="server" CancelSelectOnNullParameter="False" ConnectionString="Data Source=STREETROD;Initial Catalog=DVD;Persist Security Info=True;User ID=sa;Password=xj600f" DataSourceMode="DataReader" ProviderName="System.Data.SqlClient" FilterExpression="ID" SortParameterName="ID"></asp:SqlDataSource>
VB:
'Connect to database and read values
connSQL.ConnectionString = sConnStr
connSQL.SelectCommandType = SqlDataSourceCommandType.Text
connSQL.SelectCommand = "SELECT COUNT('ID') FROM Users"
iCount = connSQL.Select()ReDim sDbUN(iCount - 1)
ReDim sDbPW(iCount - 1)For iLoop = LBound(sDbUN) To UBound(sDbUN)
connSQL.SelectCommand = "SELECT 'UN' FROM Users WHERE 'ID'='" & Str(iLoop + 1) & "'"
sDbUN(iLoop) = connSQL.Select()
connSQL.SelectCommand = "SELECT 'PW' FROM Users WHERE 'ID'='" & Str(iLoop + 1) & "'"
sDbPW(iLoop) = connSQL.Select()
Next
and all this keeps telling me is that I have not specified any.arguements under System.Web.UI.DataSourceSelectArguments. I have even tried entering System.Web.UI.DataSourceSelectArguments.Empty to no avail
Can someone please give me a code example that will help me understand this, or at least point me in the right direction? Or is that I simply HAVE to use a datagrid?
Many thanks.
ProudFoots
Calculations In A Datagrid?
Mar 21, 2008Hello,
I ran into a little problem. My problem is: i need to substract 2 variabeles from 2 different tables in the database
TitleTimes left todayTimes left
My first excercise!15
My second excercise!19
The fields times left are a calculation... the number of times that the admin entered minus a count in the table scores.
Has anyone an idea how i can solve this?
An example excercise would be great!
Thanks in advance
SQL Rollup In Datagrid
Jul 13, 2005Hi,I am attempting to achieve some form of report that needs to make use of sql rollup and display it as follows:Category Subject Matter1 Subject Matter2 Subject Matter3 No of CasesClubs Facilities Sport Facilities Swimming Pool 3 SubTotal 3Events SBR/AHM NULL NULL 1 SubTotal 1 GrandTotal 4However, with my sql query, using roll up, it will look like the following which is not correct.Category Subject Matter1 Subject Matter2 Subject Matter3 No of CasesClubs Facilities Sport Facilities Swimming Pool 3Clubs Facilities Sport Facilities NULL 3Clubs Facilities NULL NULL 3Clubs Sub Total NULL NULL 3Events SBR/AHM NULL NULL 1Events SBR/AHM NULL NULL 1Events SBR/AHM NULL NULL 1Events Sub Total NULL NULL 1This is the query I am using:<code>select casewhen (grouping(Cat.Description)=1) then 'Grand Total'else Cat.Descriptionend as Category,casewhen (grouping(sub.description)=1) then 'Sub Total'else Sub.descriptionend as SM1,SubSub.Description as SM2, SM.Description as SM3, count(sub.description)from tb_feedbackcase FB left join tb_category Cat on FB.Category_ID = Cat.Category_ID left join tb_subcategory Sub on FB.SubCategory_ID = Sub.SubCategory_IDleft join tb_subsubcategory SubSub on FB.SubSubCategory_ID = SubSub.SubSubCategory_IDleft join tb_SubjectMatterLV3 SM on FB.SM3_ID = SM.SM3_IDwhere fb.commenttype_id in (select commenttypes_id from tb_comment_types where description = @feedback_type)and convert(char(10),feedback_datetime,102) >= convert(char(10),@date_from, 102)and convert(char(10), feedback_datetime, 102) <= convert(char(10),@date_to, 102)group by Cat.Description, Sub.Description, SubSub.Description, SM.Description with rollup</code>How can I change it to reflect more accurately? Please help. Thanks.
View 1 Replies View RelatedASP.NET DataGrid Problem
Feb 4, 2006Hi,
As a relative newbie to SQL Server/ASP.NET I'm hoping someone here can help with my problem. I'm developing a timesheet application in ASP.NET C# using Visual Studio 2003 with a database built in MSDE. One of my forms needs to return a simple list of resources from my database. I have followed the guide on the MSDN libraries, but for some reason I continuously get the same error message.
What I've done so far is Create the database, tables, and populate with some sample data using using Server Explorer in Visual Studio. I have connected to the database (using integrated security) and I am trying to get the contents of the Resource table to appear on my form. I have then created a DataAdapter (tested the connection, set the SQL as a simple SELECT * from Resource, etc), which also generates an sqlConnection for me. To test this I have previewed the generated data, and it returns what I want, so I have chosen to generate a DataSet of this. I am then trying to get this data into a simple DataGrid. On the properties of the DataGrid I have changed the DataSource to point at my Dataset. As I understand it, I then have to add the following to my Page Load section of my code.
sqlConnection1.Open();this.sqlDataAdapter1.Fill(this.dsResource);DataGrid1.DataBind();sqlConnection1.Close();
The form builds fine, but when I browse to the particular form I get the following error for the sqlConnection1.Open(); line. If I remove this line the error simply moves to the line below.
Exception Details: System.Data.SqlClient.SqlException: Cannot open database requested in login 'SCMS'. Login fails. Login failed for user 'AL-NOTEPADASPNET'.
To me this is an error with my connection string. My database instance is actually 'AL-NOTEPADVSDOTNET'. However the properties for sqlConnection1 are pointing to the correct datasource. I do not know why the application is looking for user 'AL-NOTEPADASPNET'. It does not exist, to my knowledge. Do I need to grant access to this user? If so, how would I do it? Bearing in mind I am using MSDE, and do not have Enterprise Manager.
Any help with this would be greatly appreciated, as I get the same error with my code for forms-based login...
Thanks in advance..