ADO.NET :: Display Data 1 / 2010 And Get Query?
Oct 15, 2010which datatype is needed if I want to display the data 1 / 2010 and want to get query = select min (number) as number. Do I have to use a separate number and year?
View 2 Replieswhich datatype is needed if I want to display the data 1 / 2010 and want to get query = select min (number) as number. Do I have to use a separate number and year?
View 2 RepliesI have a SQL Data Source that displays records after going through the Query Builder and select "Test Query" yet when I save it, go back to the design mode and select View in Browser I get nothing but a blank screen.
View 3 RepliesI am trying to display this query result in an aspx page.
It is very slow in loading. Here is the query. The inner query inside the outer quesry is the problem.(Please see the underlined part in the query) - (If I remove that part it is very fast.)
select
top 500
--This column is the issue
,Governing_Class=( case when exists (select top 1 tqc.class_code from
t_quote_class tqc
inner join t_quote_class_premium tqcm on tqc.class_code =tqcm.
class_code
where tqc.appid=pi.appid and tqc.class_code not in('8742' ,'8810','7380')
order by tqcm.premium_amt desc
)
then ( select top 1 tqc.class_code from
t_quote_class tqc
inner join t_quote_class_premium tqcm on tqc.class_code =tqcm.
class_code
where tqc.appid=pi.
appid
order by tqcm.premium_amt desc
)
......... From tables
I recently encountered a problem when our project is derived to client. We used a single web page called default.aspx and passed parameters as querystring to load different webpages [URL]? p=232&q=90&id=3). But the client need a meaningful url [URL]. If we create each page for the client data we get millions of web pages and it is hard to create. Now we need to display dynamic data without passing querystring and they should look like individual webpages insted of a single webpage.
View 6 RepliesI am using a nested listview to display a seperate grid for each group of data returned from my db query. To get this working, I have adapted a piece of code to group the data prior to it being bound:
[Code]....
I am then using the following html markup:
[Code]....
[Code]....
This works as I want it to however some of the fields within the nested table need to be formatted as currency so I am trying to use Eval and {0:c} to do this however the moment I use Eval, the data items cannot be found
DataBinding: 'System.Data.DataRow' does not contain a property with the name '0'.
I want to know how to count items/products using stored procedure in Asp.net C#.Example : I am using repeater control to display Categories.
Categories-------------Shoes : 2Paint : 7Skirts : 204Abaya : 1Burka : 6-------------------------------
I have Written stored procedure "GetItemCount" but how to call it in c# code i do not know. It is working fine Query showing result as per my desire.
SELECT id, category, ( SELECT COUNT(id) FROM entry_table WHERE category.id = entry_table.cat_id) as cnt FROM category
Check screen-shot [URL] .....
-------------------<asp:HyperLink ID="HyperLink2">
<%#DataBinder.Eval(Container,"DataItem.Category")%> ( <%# count here %> )</asp:HyperLink>
successfully querying an excel file the problem is when im about to display the data im worried that even the rows from excel that do not have actual data is being pulled is there any way that i can query only the rows that contain data
View 2 RepliesCan you do a query from a dataset?
Code:
Dim cmd As New SqlCommand
cmd.Connection = New SqlConnection(<connectionString here>)
cmd.Connection.Open()
cmd.CommandText = "Select * From table_name"
Dim da As New SqlDataAdapter(cmd.CommandText, cmd.Connection)
Dim ds As New DataSet
da.Fill(ds) ' I want to do some query with THIS dataset
cmd.Connection.Close()
I want to do a query based on the dataset ds. Let's say I want to filter out names that starts with "a". If yes, how do you do it?
Here's something I've been stuck on for some time. I used code from the ADO.NET Tutorial and tried to translate it so it applies to SQL and the database on my website. I set the Configuration Manager for Debug and so I can see a detailed error message.
Here's my code:
Option Strict On
Imports System.Web.AspNetHostingPermission
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlTypes
Imports System.Data.SqlDbType
Imports System.Data.Sql
[Code] .....
I have most of the lines in the DoStuff Sub commented out right now but I get the same error message either way so it's responding to the first line below Try.
Here's the error message I see. Line 52 is :
da.Fill(ds)
The table in Database1 that I'm trying to access is called Ray Rover Activation.
I have an application where I am trying to create a Content Management System for a set of newsletters. I use a SQL server to store all content, and have the connection string in the Web.Config. I use forms to allow users to enter articles and register to receive the newsletters. The app regularly generates the newsletters and emails them out. Since the processing of the newsletters does not need a form, I was considering using a class.
I am having trouble getting the datasets connected to the SQL database, and using the stored connection string. I am thinking it is something like:
Code:
Imports System.Data
Imports System.Data.SqlClient
Public Class clsProcessNewsletters
Dim strSql As String = "SELECT * FROM Users"
Dim dtb As New DataTable
[Code] .....
First of all is this an appropriate approach? And if so, any pointers on cleaning up the code?
I have added a linq to sql layer in my MVC 2 application.
This is the code I am using:
using (ProductPortalDataContext ctx = new ProductPortalDataContext())
{
var Title = from aps in ProductPortal.Models.AppSettingsView[code]...
It says to be unable to find a quey model for AppSettings view and then says "where not found".
Tried googling, nothing came up. Tried searching here(first two pages) and nothing that seemed relevant popped up.But the best of all, created a new ASP.NET applicatio, imported the model using Linq to SQL and it compiled!Ok, I tried adding a button and a label to the asp.net application just to see if it would work... guess what? It doesn't!Still the same error message and I have *NO* clue what's wrong with it!
I am working on a page whereby all the controls within the page get translated to another language.
This is handled within the master page prerender event and generally works fine.
However my page consists of a multiview control that is made up of 2 views. By default the INSERT formview is displayed so the user can enter form detials. This translates fine.
On clicking the save button the multiview active index is set to 1 and the EDIT formview displayed so as the user can update any of their details. This view does not get translated.
It would seem this is due to the controls not being available at this point in the page cycle or when this button event fires.
So i opted to do the translate process within the prerender event of the EDIT formview, and the method does have access to all the controls within this formview and runs after the master page prerender event. So all should be good.
However it seems that all th epage properties at this point in time are cleared. So the translation doesnt work. At the point of master page prerender i have verified they are populated with the values, but as soon as i hit the formview prerender all the page properties get cleared to nothing...
i have a complex MSSQL query in my ASP.NET page with rows showing in GridView control.
I want to know what is the best solution for stopping the query if it takes more than X seconds to show in GridView.
I have a dropdown list which provided input to a SQLDataSource query which is bound to a listbox. When the user changes the index of the dropdown box, I want to trigger the SQQLDataSource to requery the database, and repopulate the listbox.
I have set the autopostback = true for the dropdown box. I have also added a Response.Redirect back to the same page in the SelectedIndexChanged method, but the DataSource does not Repopulate. How to trigger the requery?
I have a array list and am using like a database trying to search for ChildID and ParentID based on certain criteria.
My example below has the following keywords to search for:
Yellow, Mustard, Honey, Orange, Flame, Talisman
I also have a category volume value which I grab the first 2 characters to determine another filter.
My code isn't returning all matches with using 'Contains'. Right now it finds the 'Orange, Flame, Talisman'/AV record and returns 50, 28. My keywords also has 'Yellow, Mustard, Honey'/AV which should return 55 and 28 as well.
HTML Code:
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="temp2.aspx.vb" Inherits="temp2" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
[Code] ....
in visual web developer 2008 in "Query" Can I format the date to display only Month and year ?example: I have Complete date in my table like 05/04/2010. In Query in need to display only Month and year Like 04/2010 Or April/2010
View 5 RepliesOur customer has several security cameras at their site. These cameras transmit rtmpe streams that can be accessed by using the proper url. The video itself is flv. What the customer want is the ability to view these cameras on a website, both from internet explorer, and windows mobile 6.5. How can we do this, is there some kind of component we can use that we simply can parse the rtmpe url to, and it will go fullscreen and show the video? We need to handle input as well, both from mouse and a remote control, and we planned to use javascript for that. But for now, our biggest concern is how to play the stream.
View 1 RepliesI have created a basic website using ASP.net VB in order to display a diary of various user inputs to a website, I have created a register page, home page and once the use logs in it will direct them to a user logged in page where the entire contents of the diary database table are displayed, however I want the option when the user logs in the user will be able to see the entries that they have been created or been added to
I have created the following code used to return the entries from the database, basically I am selecting (displaying) for project diary name, start date, the creator of the diary, the diary user from the diary table in the database that the username entry field in the home page is equal to the diary creator or diary user (from the database). I am not too sure how I can relate the usernText.Text in the home page to connect to this page user_logged_in_page.
Code:Code:
ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
SelectCommand="SELECT [DiaryName], [StartDate], [DiaryCreator], [DiaryUser] FROM [Diary] WHERE '" & ~Home_Login/usernText.Text & = DiaryCreator or DiaryUser'">
PropertyName="usernText.Text" Type="String" />
I'm encountering a strange problem. Here is the scenario. I have built a query that accepts a parameter (WHERE LIKE clause).
I've tested this within the query builder and it returns exactly the number I would expect.
I then go back to my webpage and add the following controls:
Dropdown
Gridview
the user to make a selection from the dropdown. Postback on the dropdown is enabled so the page reloads and the Gridview displays the filtered results (via an objectdatasource). I've set the parameter to the dropdown control.
The trouble is when I run the page I make the selection in the dropdown no results are displayed. Even though the text displayed in the dropdown control is exactly the same as I inputted into the query builder when testing it.
It cant be more simple. However I have tried a lot of examples and none of them have been working.
I have a very simple Excel file. I want to post these data in a gridview, Column A, B and C all placed in the Sheet1 and the file name is Book1.xls.
Had two questions about the ASP.NET menu control.
1) I have a menu control which is using a SiteMapDataSource. This is bound to a .sitemap file. I have the orientation property set to horizontal, but for some strange reason it still displays vertical. I can't for the life of me figure out why it's doing this. Am I doing something wrong here?
2) Is there a way to not display the root (Home) directory on my menu control? I only want to show Customer Support, Technician Support, Administration, and Site Map on the control.
[code]....
How to display LaTEX equations as images. My project is in C#.
View 6 RepliesI use to display the amount using this code
Code:
Label1.Text = dr["Amount"].ToString();
But how can it display it with currency format? or like this: "$100.00"?
I want to display sql query results in my web application (asp.net webpage) dynamically at the run time. But I don't know how to do that. Is there any control to do that? Or is there any code? Could you give some examples?
View 4 RepliesI need to write a query as follows which will be bound to a grid
select top 25 * from ErrTable Order by DateErrorad Desc
However, I need to write this query to return only 25 records at a time, but when a user clicks next it will display the next 25 most recent records from the db.