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 to
all values in a database table(sql 2000).
example
zip code list box
33154
33254
84578
85475
35454
selected value is 85475
I am putting that value in a string like this:
dim string_zip as string
string_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)
I have a problem selecting fields from a table where fields are equal to user input from a listbox. example listbox of zip codes: 33023[red]22300[/red]39844[red]29339[/red]23883[red]38228[/red] user wants to retreive highlight zip codes from database.connection working perfect.Thank you for your help.
I have a pretty big SQL query with a one to many sort of relationship... There are client accounts that we're reporting on. Each account has four different historical categories attached. Each historical category can have maybe fifty entries in each, sorted by date. I need to figure out how to grab the unique accounts and show only the three most recent results per each historical subcategory with the account... the three most current results from each of the four subcategories, displayed by the parent client account number. I've created four views to isolate the subcategories as a start, thinking I could bring them into a parent query ... but my question would be... how do I generate JUST the top three historical transactions by account number? If I select TOP 3, I get only the 3 newest in the MASTER LIST, not per client account, which is what I need to do. Does this make sense? I could really use a good SQL helping hand with this one. 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?
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 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?
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.
Hello everyone. I am using C#, and posted this in the C# forum, but was told to try here, as for some reason I just can't get this to work. Everyone was very helpful, but for some reason I keep getting a message that a value is not being given for one or more required parameters. This doesn't make any sense though, as I am specifying a value for all parameters...
Basically, I have a listBox that has several items in it. I want to update the database for each item that appears in the listBox. I can't seem to get this to work though, no matter what I try, and it is driving me nuts... lol
Here is a link to my original thread: http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=2349891&SiteID=1
Here is my code:
Code Block
string whereClause = ""; for (int i = 0; i < Panel1ListView1.Items.Count; i++) { if (i == 0) { whereClause = "ID = " + Panel1ListView1.Items[0].Text; } else { whereClause += " OR ID = " + Panel1ListView1.Items[i].Text; } }
try { using (OleDbConnection conn = new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + Environment.CurrentDirectory + @"DB.mdb;Jet OLEDB:Database Password=xxx;")) { OleDbCommand cmd; conn.Open();
string command = "UPDATE [Table1] SET [Status] = @P1, [Name] = @P2, [Number] = @P3 WHERE " + whereClause;
int i = cmd.ExecuteNonQuery(); } } catch (Exception ex) { MessageBox.Show(ex.ToString()); } I really appreciate any help anyone can give me. I REALLY want to get this working. I am open to any suggestions and will try anything.
Hi, First post here :) Subject might not make sense, so allow me to explain. I have a table, tbl_finalized. A unique record consists of an emp_id, building, and school_year. I have another table, (call it table2) where emp_id, building, and school_year are fields as well. What I'm trying to do is... grab all the emp_id's from table 2 ( along with the school_year and building ) and then see if it exists in tbl_finalized. If it does, I don't want it. I want all the usernames in table2 that don't exist in tbl_finalized.
Here's an example: table2 contains the following record: emp_id: xxx, building: 333, school_year: 2008 emp_id: zzz, building: 333, school_year: 2008 emp_id: yyy, building: 444, school_year: 2008
tbl_finalized has the following records: emp_id: yyy, building: 333, school_year: 2008 emp_id: xxx, building: 333, school_year: 2007 emp_id: xxx, building: 333, school_year: 2008
The result I desire is: emp_id: zzz, building: 333, school_year: 2008 emp_id: yyy, building: 444, school_year: 2008
I hope this makes sense. If not, please ask and I will do my best to explain. I have light understanding of joins, but not sure how to get the difference like I desire in this case... TIA.
HelloI want to write a stored procedure (using Enterprise Manager) that can grabthe digits that are inbetween the two dashes (-) in strings like:123-150-401-123-832-4215-61The digits to the left, right and inbetween the dashes could be any length,so a static "get the 5th, 6th and 7th digit" stored procedure won't work.Many thanks,--Chris Michaelwww.INTOmobiles.comDownload 100s of ringtones, wallpapers & logos every month for only £1.50per week
I am passing a parameter and executing two tables and grabbing it's data.. In the future I will put the code into a store-procedure.
--Exec Table 1 declare @id varchar(20), @MEMBER_ID varchar(20) set @id=null set @MEMBER_ID ='55555' --ie. 55555
Select id from emp Where MEMBER_ID = @MEMBER_ID
--Okay, Next I need to execute another table and pass in the id --that was selected from the emp table.
SELECT EMAIL FROM moreInfo WHERE id = @id
Currently, the emp table displays ie. 100 records that matches the member id 55555.. But the second select is empty.. And I need to display email data for the 100 records that were selected from the emp table..
I hope is it not confusing what I am trying to do..
Ok I think I will need to use a temp table for this and there is no code to share as of yet. Here is the intent.
I need to insert data into two tables (a header and detail table) the Header Table will give me lets say an order number and this order number needs to be placed on the corresponding detail lines in the detail table.
Now if I were inserting a single invoice with one or more detail lines EASY, just set @@Identity to a variable and do a second insert statement.
What is happening is I will be importing a ton of Invoice headers and inserting those into the header table. The details are already in the database across various tables and and I will do that insert based on a select with some joins. As stated I need to get the invoice number from IDENTITY of the header table for each DETAIL insert.
I am assuming the only way to do this is with a loop... Insert one header, get identity; Insert the detail table and include the IDENTITY variable, and repeat.
Am trying to find a way to insert/update/delete data in a SQL mobile database on a Windows CE 5.0 device FROM a desktop PC.
This situation is completely stand alone, no network (apart form device/desktop), no GPRS etc etc etc.
I've looked at RDA but i dont believe it fits my app. (pulling data from a 2005 server that doesnt exist doesnt really help me much, push can't be used without a pull which kills the idea.)
The goal is a UI on the desktop that can manipulate data in the SQL mobile Database.
I've tried all i can find/think off in relation to this but to no avail.
My latest attempt has been using the simplest method possible (using a VS wizard datasource to the devices DB and tryign to whack that on a form) but this just creates a "Path not found. Check the directory for the database [Path = Mobile Device/ce_swipe/TestDB.sdf".
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?
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
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. Any help would be appreciated. ===== CODE === Try C4LConnection.Open() JobPostingID = SqlJobPost.ExecuteScalar()Response.Write("<br />Selected Item: " & Qualifications.SelectedItem.Value) Try ' Multiple Qualification EntriesSqlQualPost.Parameters.Add(New SqlParameter("@JobPostingID", SqlDbType.Int)) SqlQualPost.Parameters("@JobPostingID").Value = Int32.Parse(JobPostingID)SqlQualPost.Parameters.Add(New SqlParameter("@QualificationID", SqlDbType.Int)) SqlQualPost.Parameters("@QualificationID").Value = Int32.Parse(Qualifications.SelectedItem.Value) If Qualifications.SelectedIndex > -1 ThenFor Each Item In Qualifications.Items If Item.Selected ThenResponse.Write("<br />SelectedItem Value: " & Qualifications.SelectedItem.Text) QualPostingID = SqlQualPost.ExecuteScalar()SqlQualPost.Parameters("@QualificationID").Value = Int32.Parse(Qualifications.SelectedItem.Value) Response.Write("<br />Selected Item: " & Qualifications.SelectedItem.Value) End If Next End IfCatch Exp As SqlException failJobPost = True lblError.Visible = TruelblError.Text = "Could not add qualifications <br />" & Exp.Message End Try failJobPost = FalseCatch Exp As SqlException failJobPost = True lblError.Visible = TruelblError.Text = "Error: could not post job to database <br />" & Exp.Message Finally C4LConnection.Close() End Try
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
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
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!
Hi There This is probably realy simple but since im still a newbie some help would be appreciated. I have a listbox bound to an sqldatasource which has names of people from my sql database employeeDetails table. I simply want to allow someone to select to select multiple names and insert them into another field in my database. I have this bit workng, ie they can select multiple people on the list, it does insert, however only the first selected name, not the others.Can you please help me out Kind Regads Dan
Hi, I've a ListBox Web Server Control where I select a list of citiesnow I would like to create a stored procedure with the selected values... please note that I use metods like these for execute my Stored procedure public DataSet Getgfdfgh(SqlConnection connection, String IDAttivitaTipo, DateTime DataInizio, DateTime DataFine) { ConnectionState currState = connection.State; if (((connection.State & ConnectionState.Open) != ConnectionState.Open)) connection.Open(); try { SqlParameter[] parameters = new SqlParameter[3]; parameters[0] = new SqlParameter("@IDAttivitaTipo", IDAttivitaTipo); parameters[1] = new SqlParameter("@DataInizio", DataInizio); parameters[2] = new SqlParameter("@DataFine", DataFine); SqlCommand cmd = CreateStoreProcedureCommand("Getfhdfh", connection, parameters); SqlDataAdapter adapter = new SqlDataAdapter(cmd); DataSet ds = new DataSet(); adapter.Fill(ds); return ds; } finally { if ((currState == ConnectionState.Closed)) connection.Close(); } } How Can I manage a list of values ??Thanks for help me!!
I build my SQL statement with these values like so: SELECT * FROM POO WHERE COMPANY = 'foo' AND DAY = 2
The problem I am having is when there are multiple values of the same type in the list box. Say: lstCriteria.items(1).value = "COMPANY = 'foo'" lstCriteria.items(2).value = "DAY= 2" lstCriteria.items(1).value = "COMPANY = 'moo'"
My employer wants this to be valid, but I am having a tough time coming up with a solution.
I know that my SQL statement needs to now read: SELECT * FROM POO WHERE COMPANY = 'foo' AND DAY = 2 OR COMPANY = 'poo' AND DAY = 2
I have code set up to read the values of each list box item up to the "=". And I know that I need to compair this value with the others in the list box...but I am not running into any good solutions.
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.
I have a form where a user can select multiple items from a listbox control.How can I pass each item selected to a sproc? Do i need to created a paramter for each item in my listbox in my sproc?Has anyone done this, I dont want to create dynamic sql to handle this and i dont really want to create 100 parameters to handle my listbox items.thanks
