Hi everyone, not sure if a this topic has been covered yet (a have been looking all day), but as I am still very new to this, my problem is as follows:
In the Try .. Catch block below, data is posted from a form and the SqlCommand.ExecuteScalar() statement returns a Unique Job ID.
I am attempting to populate a subordinate table for qualifications which are selected from a ListBox, but rather than using qualification titles, I am using the values.
My problem is that only one value (the first) gets posted multiple times, when multiple values are selected.
Looking at the For Each loop in the inner Try Catch block, I am wondering whether there is some sort of Index pointer that needs to be incremented, in order to establish new values further down the list.
I have seen no evidence that this is the case, save for the fact that the value stalls on just the first.
I have a table in SQL, that I know how to connect to using ADO, but Ineed help on how to read records from that table.So on a form I have a listbox where I want to populate that and i havea textbox with a userid.Here is an example of the table:USER ID TYPE PAYMENT=====================0001 CARD 150.000001 CASH 250.000002 CASH 175.00If I have 0001 in the txtuserid textbox, I then want to display inthe listbox:CARD 150.00CASH 250.00How would I do this?thanks
Has anyone managed to crack getting multi-select parameters to work from an SSRS 2005 report which is querying an SSAS 2000 cube.
SSRS 2005 does support Multiselect, however SSRS 2000 did not. Given that i am querying an SSAS 2000 cube, i get the impression that i am also limited to SSRS 2000 functionality regarding to multi-select parameters.
Is there anyone out there that ever managed to get a wor around, say by using filters on a table or anything really that coud simulate the same behaviour....
Hi, I have SQL database 2000 which has one table Sheet1, I retrieved the columns in the ListBox, then chosed some of them and moved it to ListBox2. The past scenario worked great, and I checked the moved values, it was succesfully moved, but when I tried to copy the values in ArrayList to do a select statement it didn't worked at all. public string str;protected void Button3_Click(object sender, EventArgs e) {ArrayList itemsSelected = new ArrayList(); string sep = ","; //string str;for (int i = 0; i < ListBox2.Items.Count; i++) {if (ListBox2.Items[i].Selected) { itemsSelected.Add(ListBox2.Items[i].Value); } int itemsSelCount = itemsSelected.Count; // integer variable which holds the count of the selected items. str = ListBox2.Items[i].Value + sep; Response.Write(str); } SqlConnection SqlCon = new SqlConnection("Data Source=AJ-166DCCD87;Initial Catalog=stat_rpt;Integrated Security=True;Pooling=False"); String SQL1 = "SELECT " + str + " from Sheet1"; SqlDataAdapter Adptr = new SqlDataAdapter(SQL1, SqlCon); SqlCommandBuilder CB = new SqlCommandBuilder(Adptr);DataTable Dt = new DataTable(); Adptr.Fill(Dt); //return Dt; GridView1.DataBind(); SqlCon.Close(); } I did some changes and the new error message is Incorrect syntax near the keyword 'from'. Thank you
I would like to make a listbox only appear if there are results returned by the SQL select statement. I want this to be assessed on a click event of a button before the listbox is rendered.I obviously use the ".visible" property, but how do I assess the returned records is zero before it is rendered?
I have an ASP.NET form that stores it's data in MSDE but I just added a multi-select ListBox to the form and I'm having a hard time coming up with a way of writing that data to the database. Should I write the values into a column on the same table where I store the rest of the data from the form (values separated by a comma) or shouild I create another table (one to many) and store the data there. I like the second option, but I'm not sure how to loop through each value and write it to the database table.
I grab the values for the selection as follow:
foreach (ListItem lstItem in lbAttendees.Items) { if (lstItem.Selected == true) { grpList.Add(lstItem.Value.ToString()); } }
but I'm not sure on what to do next and could use some help.
hi everyone, is that possible to access a table if the table is doing an insert command? im trying to insert data into a data while another function calling select statement on that same table. will the table be lock when its doing an insertion? or its free? sorry about the question structure. cheers, delete469
Can any one tell me the difference between single value parameter and multi value parameter ? Also please explaing with some examples( not only with technical words)..
With the Synonym, I was encouraged to separate my db to several smaller dbs, like base,dynamic,static and security. Now I am trying to use mirroring, I see it may cause problem, I think I need mirror all them to another server. My question is when the server is down, will all db switch to mirror server in the same time? And one can manually set which db is the principal db, but in my case, it will not work if principal server of all four dbs are not the same.
I am having trouble with this statement. I am returning multiple rows because I am doing the select statement within the loop. I need to keep the loop somehow because of the where clause of the select statement:
'AND @start not in (select sh_istart from casemas where sh_istart in (select sh_istop from casemas where sh_serial in (53565,53588,53597))) and @start between sh_istart and sh_istop'
Is there anyway that I can maintain the ability to use the loop but not do mutiple select statements like below:
Also I'm trying really hard not to use temp tables in this example
Result from select statement below
sh_serial ----------- 53565 53597
sh_serial ----------- 53565 53597
sh_serial -----------
sh_serial ----------- 53588 53597
Desired results:
sh_serial ----------- 53588 53597 53565
Syntax:
declare @start int select @start = 580 declare @stop int select @stop = 900
while @start <= @stop begin select sh_serial, from casemas, schilin WHERE (schi_shser = sh_serial) and (schi_itemno = '004852') and (sh_serial <> 600000) and sh_serial in (53565,53588,53597) and sh_serial in
(select distinct sh_serial from casemas, schilin WHERE (schi_shser = sh_serial) and (schi_itemno = '004852') and sh_serial in (53565,53588,53597) AND @start not in (select sh_istart from casemas where sh_istart in (select sh_istop from casemas where sh_serial in (53565,53588,53597))) and @start between sh_istart and sh_istop group by sh_serial having (sum(schi_qty) + 1 < 4 ))
What I wanted to do is I want to loop through each select result and at the same time use the result to do something while in a loop.
While (select field1,field2,field3 from table 1) BEGIN select count(*) as field4 from table1 where field1(current_record)>3 update table1 set field2(current_record)=field4 END
Below is a simple Select statement performing a Lookup into a SQL database and returning the columns (associated with the Row) in to Cells on an eForm. The issue I have is there are 42 rows (which go up and down) and do not feel like writing 42 select statements.
select RiskDescriptor, RiskImpactLowDescriptor, RiskImpactMediumDescriptor, RiskImpactHighDescriptor from [Risk Descriptors] where [RiskDescriptor ID] in (1) order by [RiskDescriptor ID]; <<1@Cell104>> <<2@Cell105>> <<3@Cell106>> <<4@Cell107>>
I would like to add a loop, adding 1 to the RiskDescriptor ID and 4 to the Cells. So on second pass in the loop: RiskDescriptor ID = 2 <<1@Cell108>> <<2@Cell109>> <<3@Cell110>> <<4@Cell111>>
Third pass in the loop: RiskDescriptor ID = 3 <<1@Cell112>> <<2@Cell113>> <<3@Cell114>> <<4@Cell115>> and so on.
The Until portion of the loop can be hardcode (42 in this example) but would rather use an EOL or Query the DB for the total number of RiskDescriptor ID. This way when the DB changes (ID's go up or down) the SQL Statement does not need to be notified.
It is a JDBC call from within the eForm.
I would appreciate any help on how to format a loop in a SQL Statement
I have two tables that I wish to return values for and populate a text file with the returned values. This part works well, however, I get strange values when I rung the Select statement against both tables. For example, if I run this statement: Select count(page_count), sum(Page_count) from Contracts this will return the values I expect If I were to add another table to this query then things go crazy. For instance, if I took the same query and added the Maps table to it as such: Select count(page_count), sum(Page_count) from Contracts, Maps I get crazy numbers that are many times more then the actual numbers
My goal is to get the page count, number of records for Contracts and number of records from Maps all in one query
Can I safely use top n select/delete in a while loop? For example:
declare @FieldVal int while (select count(*) from @MyTempTable) > 0 begin select top 1 @FieldVal = FieldVal from @MyTempTable -- process @FieldVal then delete the row delete top 1 from @MyTempTable end
I like the simplicity of the above approach as long as it's reliable and there aren't any gotchas that I may not be aware of.
I have a table with Year , Account and Amount as fields. I want to
SELECT Year, Account, sum(Amount) AS Amt
FROM GLTable
WHERE Year <= varYear
varYear being a variable which is each year from a query
SELECT Distinct Year FROM GLTable
My thought was that I would need to pass a variable into a select statement which then would be used as the source in my Data Flow Task.
What I have done is to defined two variables as follows
Name: varYear (this will hold the year)
Scope: Package
Data type: String
Name:vSQL (This will hold a SQL statement using the varYear)
Scope: Package
Data type: String
Value: "SELECT Year, Account, sum(Amount) AS Amount FROM GLTable WHERE Year <=" + @[User::varYear]
I've created a SQL Task as follows
Result set: Full Result Set
Connection Type: OLE DB
SQL Statement: SELECT DISTINCT Year FROM GLTable
Result Name: 0
Variable Name: User::varYear
Next I created a For Each Loop container with the following parameters
Enumerator: Foreach ADO Enumerator
ADO Object source Variable: User::varYear
Enumeration Mode: Rows in First Table
I then created a Data Flow Task in the Foreach Loop Container and as the source used OLE DB Source as follows
Data Access Mode: SQL Command from Variable
Variable Name: User::varYear
However this returns a couple of errors "Statement(s) could not be prepared."
and "Incorrect syntax near '='.".
I'm not sure what is wrong or if this is the right way to accomplish what I am trying to do. I got this from another thread "Passing Variables" started 15 Nov 2005.
if the value of a paticular cell in the table has changed since last poll,
then initiate the second task
2. do a select query that picks about 10,000 new rows off another db table,
the 10,000 rows should then be stored in a in-memory dataset.
Every time the poll initiates a new select query, it should insert the new rows to the existing in-memory dataset.
thus if the select runs for 2 times in 2 minutes, the the in-memory dataset would contain a maximum of 20,000 rows.
3. Then I want to apply a set of transformations on the dataset and then finally update some db tables, push some records to the ssas database. (push mode incremental processing)
which sub tasks can be achieved and which cannot.
if not, Is there a workaround?
Please do provide some specific links that accomplish some of these similar tasks.
I have tested some functionality, like
doing a full processing of a ssas database.
reading from a database table and inserting into a flat file.
I tired to use the ExecuteSQLTask, and i also assigned the resultant to an user:variable. the execution completed succesfully but I am not able to see the value of the variable change. also I am not able to use the variable to figure out a change in previous value and thus initiate a sql select. or use the variable to do anything.
I am wandering how to "Properly do this" Without doing a dynamic SP. How do I do a search with the multiple listbox data. What do I pass the stored procedure? SELECT ID, LAST_NAME || ', ' || FIRST_NAME AS FULLNAMEFROM BIT_USER1WHERE (TYPE_ID = 1) OR (TYPE_ID = 3) OR (TYPE_ID = 4) OR (TYPE_ID = 5) OR (BLDG_ID = 1) OR (BLDG_ID = 2)ORDER BY LAST_NAME, FIRST_NAME
Sorry if this is to basic but I am just starting out. Any help is appreciated.
Basically I am attempting to populate a listbox with items from a MSSQL DB so the user can select either one or multiple items in that listbox to search on.
Basically, using ASP.NET 2.0 and here is my problem,
Get data from table Put into array Split where there is a + remove +'s assign to listbox to give a list of everything in that table
The + split the courses, so in my Order table I have A + B + C etc and I want all of the different options in a list box (note different records have different entries it isn't always a b c)
I am testing my code, here is what I got
Public Sub TitleChange(ByVal Sender As Object, ByVal E As EventArgs) Try Dim DBConn As SqlConnection Dim DSPageData As DataSet = New DataSet() Dim VarTxtAOE As String DBConn = New SqlConnection("Server=SD02;Initial Catalog=WhoGetsWhat;Persist Security Info=True;UID=x;Password=XXX") 'Dim DBDataAdapter As SqlDataAdapter DBDataAdapter = New SqlDataAdapter("Select AOE FROM TBL_Role WHERE Title = @ddlTitle", DBConn) DBDataAdapter.SelectCommand.Parameters.Add("@ddlTitle", SqlDbType.NVarChar) DBDataAdapter.SelectCommand.Parameters("@ddlTitle").Value = TitleDropDown.SelectedValue DBDataAdapter.Fill(DSPageData, "Courses") 'Need to find out what this rows business is about whats the number about? and am I doing it correct? 'txtAOE.Text = DSPageData.Tables("Courses").Rows(0).Item("AOE") 'txtAOE.Items.Add(New ListItem(DSPageData.Tables(0).Rows(0).Item("AOE"))) VarTxtAOE = DSPageData.Tables("Courses").Rows(0).Item("AOE") Dim VarArray() As String = VarTxtAOE.Split("+") Response.Write(VarArray()) txtAOE.DataSource = VarArray() txtAOE.DataBind() 'Response.Write(test) 'ListBox1.DataSource = test 'Response.Write(VarArray) Catch TheException As Exception lblerror.Text = "Error occurred: " & TheException.ToString() End Try End Sub My response.Write works correctly, but my list box doesn't, also I don't want to say which bit of the array like I have done using 1, I just want to display the whole array in my list box. I am not worrying about removing the +'s at the minute, just splitting my data and putting each section into a listbox
Maybe I am going about this the wrong way, but I have been trying a lot of different things and its hard to find any help
I need to use the list of items from a multiselect listbox in a parameter of a query's IN clause.
Example:
I assemble the list from the listbox and set the paramter value so @CityList = 'London','Paris','Rome' .... etc.
A sample SQL would be:
SELECT * FROM Customers WHERE City IN (@CityList)
However, the SQL will not work. It seems the whole string is put in another set of single quotes by the compiler so it's treated as one string literal instead of a list.
Hi. With VWD i've produced the following code.<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:50469ConnectionString %>"SelectCommand="SELECT * FROM [ibs] WHERE ([liedID] = @liedID)"><SelectParameters><asp:ControlParameter ControlID="ListBox1" Name="liedID" PropertyName="SelectedValue" Type="Int16" />But the query is only returning one row of the table. Even when multiple values were selected in the ListBox1. Could someone tell me how to do?Thanks, Kin Wei.
I am having a 1st listbox which is populating production lines, 2nd combobox to populate the production units. From here , the user will be able to select multiple production units from the combobox and hence populate the variable in listbox 3.
This is the query that I'm using to query on the variable table: 'SELECT DISTINCT PU_Id,Var_Id,Var_Desc from Variables where PU_Id IN (@ProductionUnits)'
The problem now is that this would return all the variables for the selected production units and for those variables that have the same name, they would appear in the listbox as duplicates.
I wonder if there's any way to filter off or remove the duplicates in the listbox 3 by using sql query?
How can i get ALL the selected items into the database? this loop only accepts one item. I have tried with a "clear" action, does not work.... protected void Button2_Click(object sender, EventArgs e) { if (Page.IsValid) { // Define data objects SqlConnection conn; SqlCommand comm; // Open the connection string connectionString = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString; // Initialize connection conn = new SqlConnection(connectionString); // Create command comm = new SqlCommand("INSERT INTO TestTabel (TestNavn) VALUES (@TestNavn)",conn); // Add command parameters foreach (ListItem item in TestListBox.Items) { if (item.Selected) { comm.Parameters.Add("@TestNavn", System.Data.SqlDbType.NVarChar); comm.Parameters["@TestNavn"].Value = Item.Text; } } // Enclose database code in Try-Catch-Finally try { // Open the connection conn.Open(); // Execute the command comm.ExecuteNonQuery(); // Reload page if the query executed successfully Response.Redirect("Default.aspx"); } catch(Exception Arg) { Response.Write(Arg.Message); // Display error message Label1.Text = "Error !"; } finally { // Close the connection conn.Close(); } } }
I have seen some information on this but have not understood fully the answers. I am fairly new to this and have spent the afternoon trying to work on this and although I have leant some really cool things I am no nearer. How do I get selected values from a LIstbox into a SQL statement using the IN command First I loop through a List box control to get the multi selected values: Dim li As ListItemFor Each li In lbPClass.Items If li.Selected = True Then strPC += li.Value & ", " End IfNextLabel5.Text = strPC The result in the lable looks something like: 100, 101, 102 , I get rid of the trailing blank and commar with:Label6.Text = Left(Label5.Text, Trim(Len(Label5.Text) - 2)) I have created a parameter called @PROPCLASS that will use the values from the selected values in the listbox in a SQL query using an IN statement: Cmd.Parameters.Add(New OleDbParameter("@PROPCLASS", Label6.Text)) strSQL = "SELECT * FROM web_transfer WHERE ( PROP_CLASS IN (@PROPCLASS)) AND (ACRES >= @lowSize)AND (ACRES < @HighSize) AND (YEAR = @lowYear)AND (SALE_PRICE > @lowPrice) AND (SALE_PRICE < @highPrice) " It is really the first bit of the WHERE clause I am interested in. The sql statement works if I either type in the actual values IN( 100, 101,102) or if I select only one value in the list box. If I select two then the sql statement does not work. My question is: How do I get the values selected in the List box into my SQL statement Thank you in advance, s
I want that the user can chose several options from one ‘listbox’, and to do this, I have created two ‘listbox’, in the first one there are the options to select, and the second one is empty. Then, in order to select the options I want the user have select one or more options from the first ‘listbox’ and then click in a link to pass the options selected to the second ‘listbox’. Thus, the valid options selected will be the text and values in the second ‘listbox’. I have seen this system in some websites, and I think it is very clear.
Well, my question is, Is it possible to insert into the database all the values from a ‘listbox’ control? In my case from the second ‘listbox’ with all the values passed from the first one? If yes, in my database table I have to create one column (field) for every possible selected option?
hello forum, I need to grab a string value from a list box in from a web form, and pass it to a sql select command statement where that value is equal toall values in a database table(sql 2000). example zip code list box3315433254 845788547535454 selected value is 85475 I am putting that value in a string like this: dim string_zip as stringstring_zip = zip_ListBox.text Question, how do i pass that value to sql stament, i am using this but does not work. SqlCommand1 = New SqlCommand("SELECT zip FROM table WHERE zip = string_zip", SqlConnection1)
Hello all I have shifted my vb/access database to vb/mysql and i have one form in my project in which i want to display all the records in the database in the list box . But while doing this i m getting the error " variable uses an automation type not supported in visual basic " . Moreover, it was working in Vb/access .
here is the code
Dim sql As String intCountSW_ID = 0 sql = "select SW_IDEN, SW_NAME, SW_DELETE,SW_LEFTDATE from SV_SOCIALWORKER order by SW_NAME" If rs.State = 1 Then rs.Close
I have a sql server database linked to my application. I have a table that I want one of the columns (Service Perfomed) to load in a list box. When I start the application nothing appears in the list box. What could I be doing wrong?
Here the code the visual studio created:
Private Sub MainForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) _ Handles MyBase.Load
Me.ServiceTableAdapter.Fill(Me.MaintenanceRecordsDataSet.Service) End Sub
I've tried combo box, text box and these seem to work fine but not the list box.
Hi, i have a listbox with multiple selection enabled, the end user uses this listbox to select what data they want to view eg. they select "green" to view all the green cars, "red" to select all the red cars etc. i have the listbox as the control that is connected to the datasource (the sql used for it is select * from cars_table where color =@colorthis works fine when one item in the listbox is selected, but when multiples are selected it does not work what format does the =@color have to be when multiples are selected? i've tried "green, red" "green + red" etc. but cannot seem to get it workingdoes anybody have any working examples that i can take a look at? it seems to be a common action, yet i cannot seem to find any documentation on how to get it to workthanks in advance!
