Next And Previous Buttons Working With Unbound Data?
Apr 3, 2008
Hello.
I am trying to implement Next and Previous buttons on a web page that uses CE as the database, and having some trouble getting the logic figured out. The data is unbound and I'm not returning it all at once, so paging through it an item at a time isn't possible. Because of the high volume, I was thinking I could pass in the record ID each time I need to retrieve a record and every time the user hits the next or previous button, I'll just requery for the record I need. Does that sound reasonable?
In my main page, I'm using the ViewState to store the record ID that I need to acquire. This part works--it gives me the highest ID number (so that I get the most recent record):
if (!IsPostBack) {
// Start out with the most recent record in the selected category. GetHighestConfessionID() will return
// the ID of the most recent confession.
ViewState ["ConfessionID"] = mySearch.GetHighestConfessionID (int.Parse(ViewState["Category"].ToString()));
}
Here's where the trouble comes in--I need to go to the next record in the database when the user hits Next, but I don't know how to do that. My big idea was to issue this command in the Next button:
Hello ! i am new to databases so i would be grateful for your help. I am using SQL Server 2000 and vb to access and update the records of a database.
I want your opinion about the way i am displaying data. I have created a form with textboxes etc. which display the fields of the table. Now when i load the form i populate a recordset with a "select ... from... " query.
This is a newbie question. For some reason when I view the contents of tables I have created on my SQL Server (version 7) database, the sort buttons in the "Data in Table" window are grayed out.
Here's something that I need to do. Might be pretty simple for you guys. :)
I have a table of Employees. All the employees work in some departments. So, I have a table of Department too. Employee table consists of details like EmpID, FirstName, LastName, SAP etc. Dept table consists of TeamID, TeamNo. Now, I have another table called as Emp-Team. This table basically maps the employees to the department by taking EmpID and TeamID. There's one more column in this table which is date. This date is required because when some person resigns (say today) then he won't feature in the headcount for July 08 but till June 08 he was there and this is how I maintain my history. e.g All the employees in the Emp_Team table have date as 01/06/2008 for this month. So, in future if I query for the employees who worked in June I will get this list. Now, I want to copy all this data in the same table again and want to remove any people who have resigned. Their resignation status is in the Employee table, where you have their last working date as well. So, when I add all this data with date 01/07/2008 I want to remove any employees whose last working date is before that.
Can this be done or I have to change my design? In case it can be - How?
Hi all, I'm trying to design a website with my old MS Access Application as a template, because my users know that style. I use textboxes to display data from the MSSQL 2005 database, one record and 20 fields per page ....and i would like to navigate through the records with 4 buttons: first, last, next and prior, placed on the page.I tried a lot of things, and my last attemt was a Stored Procedure with a Cursor to do the trickbut.... it did not work It's very easy to do this in MS Access. Can anyone tell me a simple way to do this ?
Ok, I have tried everything to make this work, including a very extensive search on the web to no avail.
What I am trying to do, is through a web page a created, auto pull 3 tables out of a SQL view and display the data real time. This part works, and I am further able to create dynamic hyperlinks based on the data pull.
Where the problem arises is in creating a submit button that will run an application. The code to do this is dependent on the running SQL query loop. Here is what I have. _______________________________________________________________
Essentially what this does, is display with headers, a listing of my domains computer names, IP addresses, MAC Addresses, and a Start button. Since this is tied to my SQL database you wont be able to view the output, but what I want to do is, in the loop, have the Start button grab the running mac addresses and place it into the following code: __________________________________________________________ Set WshShell = WScript.CreateObject("WScript.Shell") WshShell.Run "C:mc-wol.exe " &rs("mac") __________________________________________________________ This will allow me to (I hope), on click, open a command prompt, run the code with the respective mac address, and start the computer.
Where the problem lies, is that I can not figure out how to encapsulate the mac address inside that code while in the loop... any ideas would be greatly appreciated! If you have any questions, please let me know.
hello, I have this project that I can't find it. let's say we have more than 100 000 rows in a table called table 1, so if we do: SELECT * FROM TABLE1 the result will be dispalying all the rows with a large scrollbar. But there's a new TSQL in SQL 2005 "ROW_COUNT" which will help to do the paging. so I have found the procedure but all I need now is to display NEXT and PREVIOUS button in the results in order to switch between the pages. So please any help, Thank you
Anyone know why my navigation buttons on my reports is always dimmed so that I can only see the very first page of every report? I even spent some time with a Microsoft SQL Server engineer trying to figure this one out and he wasn't able to figure out why?
I tried to attach a picture but I guess pictures aren't allowed. The first page, previous page, next page and last page buttons displayed as arrows on the top left of the reports are always dimmed on every report even though they have multiple pages.
Has this happened to anyone and how did you get it fixed?
I was just wondering on what algorithms was used in the different feature buttons in the Excel Add-In? For example, forecast, what algorithm was used in order for it to create the forcasting?
One of our departments once to automate a query that they have to pull data from the previous day. We are going to set this up as a job. How can we do this without using the Saturday and Sunday dates? So what we want to do is Pull the data from Friday on Monday. Is this possible? This is what they have. I know this pull the data from the day before.
I need to extract records for the last day of previous months (Up till January of the same year) from a table SALES, according to a date parameter ASOFDATE that the user enters.
For Example
If user keys in ASOFDATE as 10-May-2014, I would have
I am interested in adding custom buttons to the parameters toolbox (under "View Report"). I'm trying to provde a way for users viewing the report to go "Back" or up a level (in the drill through reports). Does anyone have any information on this topic, or know if it's even possible?
I'm trying to only show yesterday's data based on a date that is stored as a varchar. I converted it to smalldatetime but I'm getting an error that says "Conversion failed when converting date and/or time from character string." I don't know how I have to alter the conversion.
Can we show the data of a report for previous month? The report is supposed to run montly basis. But once it is run, it shows the data only for the previous month.
we can show it if its only for previous day. In this case it is like this;
cdtable.SubmittedDate = GETDATE () - 1
But I dont find function like GETMONTH() or smthing.
I have three coloumn in Salary Table Emp ID, Emp Salary , Sequence a1 1000 1 a1 2000 2 a1 2000 3 a2 4000 1 a2 5000 2 a2 5000 3 a2 6000 4
Now I have to calculate the count on salary if the previous salary is different then count +1 else is previous salary same then add +0. so output be EmpID and Updation in Salary a1 = 2 and for a2 =3
Can anyone help me with the query or storeprocedure i can achieve this output counting according to previous data.
Can we show the data of a report for previous month? The report is supposed to run montly basis. But once it is run, it shows the data only for the previous month.
we can show it if its only for previous day. In this case it is like this;
cdtable.SubmittedDate = GETDATE () - 1
But I dont find function like GETMONTH() or smthing.
I am working in sqlserver 2008 R2 and below is my sample research query. I am trying to get previous 6 months data.
WITH CutomMonths AS ( SELECT UPPER(convert(VARCHAR(3), datename(month, DATEADD(MM, DATEDIFF(MM, 0, GETDATE()) - N, 0)))) Month ,DATEADD(MM, DATEDIFF(MM, 0, GETDATE()) - N, 0) startdate ,DATEADD(MM, DATEDIFF(MM, 0, GETDATE()) - N + 1, 0) enddate FROM ( VALUES (1)
[Code] ...
Current output what i am getting:
Expected Output:
I found why the April month i didn't get the $20 because the startdate of my perks CTE '2014-04-03'. If it is '2014-04-01' then i will get the expected output.
But i should not change the the date on perks. How to neglect this date issue and consider the month instead to get the expected output.
Then I want to run a select in the users table, only with the users that hasn't records in the second table.
In the example, the second table has User_1 as the user who receives the points and the User_2 is the user who give the points. Then I would know what user didn't receive 'points' yet.
I have recently installed from scratch RS 2003 on a WIN2003 SRV and got that the problem that the administrator cannot access or even see the regular administration toolbar and links at the Report Manager, such as Site Configuration, Upload New File, the common 'Contents | Properties ' tab, among other stuff. The only options available are 'Home', 'My Subscriptions' and 'Help', in the right superior link bar. I find this behaviour very strange, since the RS comes right out of the box configured with full access to administrator, but right now I CAN'T do any administration task on the RS Server.
Another strange behaviours I've found: - The few links that appear redirect to the internal ip address of the server. - When you call the '/ReportServer/ReportingService.asmx' it returns an XML document, not the usual browsing interface.
There's some information about the server configuration I think it might help: - IIS is running more than one website, and the RS server is not installed on the Default WebSite, wich is stopped. - SharePoint Services is running in the server, but not in the DefaultWebSite. - The security settings of the virtual directory of the Report Manager are configured to use Windows Authentication and are NOT configured to use anonymous authentication. - The server is published to the Internet.
There's some stuff that I tried and for now didn't worked: - Create the virtual directories in other websites. - Switch the attributes of the 'impersonate' attribute in Web.config file between true and false. - Enable anonymous authentication and use the administrator account to impersonate. - The steps described in the help article 'Troubleshooting a Side-by-Side Installation of Reporting Services and Windows SharePoint Services' - Reinstalling the RS product.
I am creating a report that the user will pick a value from about 6 items. The project manager would like these values to be represented as radio buttons on the ReportViewer control. I am unable to determine how do create these 6 radio buttons.
Here is a simple example to demonstrate what I need. Lets say the report returns the total number of fruit in a stores inventory. The choices are: Apple, Banannas, Oranges, Grapes, Cherries, Water Mellon.
I have a variable @Fruit that I would like populated by the user and I want them to select which piece of fruit they want to see by selecting a radio button. Is there a way to do this using Reporting Services 2005 Report Designer?
How do I tranfer a previous table and its data to the ASPNETDB.MDF in the Web Site Administration tool. I've tried right, but I can't locate the database in the SQL server on my server. help please.
We have a need to report on historical data when none exists in the database.
Create a tabular report rdl that is run on a regular schedule. This report run is saved as an Excel sheet that overwrites the previous run, which has the same name.
Report is designed to use two data sources--the database and and the previously run Excel sheet. The data is "merged" using the Lookup function thereby creating a new report that includes the history needed.
I have a table with Million plus records. Due to Running Totals article, I have been able to calculate the Trial_Balance for all months.
Now I am trying to provide a Beginning Balance for all months and the Logic is the Beginning Balance of July would be the Trial_Balance of June. I need to be able to do this for multiple account types. So the two datasets that need to be included in logic is actindx and Calendar_Month.
For actindx of 2 and Calendar_Month of 2014-01-01The Trial_Balance_Debit is 19585.46 This would make the Beginning_Balance of actindx 2 and Calendar_Month of 2014-02-01 19585.46
I am trying to do some type of self join, but not sure how to include each actindx number differently.
Table creation and data insert is below.
SET ANSI_NULLS ON GO
SET QUOTED_IDENTIFIER ON GO
SET ANSI_PADDING ON GO
CREATE TABLE [dbo].[TrialBalance]( [Trial_Balance_ID] [int] IDENTITY(1,1) NOT NULL,
1) I have a report with many parameters that I want users to be able to pick from. Allow them to pick 1, many or all to build their report dynamically. I'm all set on the TSQL side, but on the Reporting Services side I have to allow each parameter to be null with a default of NULL. In by doing this, the report will auto run, which I do not want to happen. The only resolution I've found thus far was by adding a parameter that does nothing, with a NULL default value. Yet It sticks out like a sore thumb on the report and I want to get rid of it. If I check in "Hidden" in the parameter options, my report errors out stating that the parameter requires a value.
2) Is it possible to have a parameter that has available values from a dataset have a NULL checkbox like those of parameters that do not have available values?
3) Is it possible to add back/forward buttons inside of a report instead of just at the report header by default?
HiI'm having problems following the tutorial on creating a data access layer - http://www.asp.net/learn/dataaccess/tutorial01cs.aspx?tabid=63 - when I try to compile in Visual Studio 2005 I get namespace could not be found. I followed exactly the tutorial - I created a dataset and added this code in my aspx page. <asp:GridView ID="GridView1" runat="server" CssClass="DataWebControlStyle"> <HeaderStyle CssClass="HeaderStyle" /> <AlternatingRowStyle CssClass="AlternatingRowStyle" />In my C# file I added these lines... using NorthwindTableAdapters; <<<<<this is the problem - where does this come from? protected void Page_Load(object sender, EventArgs e) { ProductsTableAdapter productsAdapter = new ProductsTableAdapter(); GridView1.DataSource = productsAdapter.GetProducts(); GridView1.DataBind(); }Thanks in advance
I just have done the SSIS example in the tutorial document included when install SQL 2005 ENT. I have a problem that whenever I test to run, the service load all data from source with out noticing about the data (I mean it load all the data to the destination), I do it several time and it continue to load all without checking. That mean the data is dublicated when the schedule run???
I think there should be a paramete or something like that to help the engine just load the new data to the destination. Could you help please?
I have what I feel is a unique problem I am trying to solve. I am making a small program to be run by the windows task scheduler in server 2003 environment. The program is to open on schedule and pull information from a progress db and then dump it into a sql db I have made to hold the information I need from it. I am trying to use Comboboxes to hold the information from the progress db and then I am trying to make a connection to my sql db and then save all the information waiting in the Comboboxes into the sql db. Do you have any suggestions for doing this? Any help is greatly appreciated. I have included my code below.
Thank you.
Imports System.Data.SqlClientPublic Class Form1 Dim cmd1 As New SqlCommandDim cnn1 As New SqlConnection Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'TODO: This line of code loads data into the 'DataSet1.DataTable1' table. You can move, or remove it, as needed.Me.DataTable1TableAdapter.Fill(Me.DataSet1.DataTable1) ChangeIndex() 'SaveRecaps() End SubPublic Sub SaveRecaps() cnn1.ConnectionString = "Data Source=.SQLEXPRESS;AttachDbFilename=C:Documents and SettingsjbreckerMy DocumentsVisual Studio 2005WebSitesRecapsApp_DataSalesmanProfits.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True" cmd1.CommandType = CommandType.StoredProcedure cmd1.CommandText = "StoredProcedure1" cmd1.Connection = cnn1cmd1.Parameters.AddWithValue("@SalesmanID", SalesmanID.SelectedValue) cmd1.Parameters.AddWithValue("@BillingMonth", DateTime.Today.Month)cmd1.Parameters.AddWithValue("@BillingDay", DateTime.Today.Day) cmd1.Parameters.AddWithValue("@BillingDate", DateTime.Today)cmd1.Parameters.AddWithValue("@SalesMTD", Sales.SelectedValue) cmd1.Parameters.AddWithValue("@ProfitMTD", Profit.SelectedValue)cmd1.Parameters.AddWithValue("@SalesmanName", AddressName.Text) Try cnn1.Open() cmd1.ExecuteNonQuery() cnn1.Close()Catch ex As Exception MsgBox(ex.Message, MsgBoxStyle.OkOnly, "Error 101") End Try End SubPrivate Sub ChangeIndex() Dim n As Integer For n = 1 To Me.SalesmanID.Items.Count 'Me.DataSet1.DataTable1.CountMe.SalesmanID.SelectedIndex = n Me.AddressName.SelectedIndex = nMe.Profit.SelectedIndex = n Me.Sales.SelectedIndex = n Next End SubPrivate Sub AddressName_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AddressName.SelectedIndexChanged Me.SalesmanName.Text = AddressName.SelectedValueMe.SalesmanNumber.Text = SalesmanID.SelectedValue Me.SalesmanProfit.Text = Profit.SelectedValueMe.SalesmanSales.Text = Sales.SelectedValue SaveRecaps()End Sub End Class
I'm trying to manipulate one of my collumns. I have one collumn called fundID (where a 7 diget number is stored). These numbers are sequestial (not identifers w/n the SQL database) but they have meaning in the order they are in....for instance:
1100000 is a higher level then 1110000 and this is a higher level then 1111000 (which is the lowest level)
however since they are all part of the 11 group they all belong w/n the same group.
What I've done is created two more collumns and I want to deceminate the field where these id's are kept.
So if my key is 1110000 I want to list in the centerKey collumn that the Center Key is 1100000 (becasue it is the one higher then the 1110000 key)....This is all for reporting purposes that i'm doing in .net and has been the easist way to relate all of these records together.
If someone could lead me in the right direction on how I could write a stored proc that would break these down properly that would be great...Im trying to base it on the Substring right now but that does not seem to be working....if there are any more ideas I appricate it.
