i have a "Users today" function that i am trying to work on, i have all the tables set up, and a TimeStamp column, i would like to know how i could get all the users that appeared, but for that day only.
So i used the select statement, but then when i tried to add into query, filtering, i tried using the DateTime.Now, but it only got the users specific to that date, hour, and second.
I am developing this website which requires multiple groups of roles inside membership. Here is an example:
I want to create a group of states (would be the first group of roles):
* Oregon
* California
* Kansas
* Texas
* Ohio
Then I want to use the membership provider to filter the query results. Example:
* Patrick is an website admin and he can view all states from the query results
* Laura is from Kansas, so she can view only Kansas results from the query (reports, submission form only to Kansas, and so on..
I am trying to find out if there are records in a table
based on the results of the query.
I have this that is not working
The query works but the problem is validating the resutls
MembershipUser myUser = Membership.GetUser();
Guid userIdPosts = (Guid)myUser.ProviderUserKey;
int currentThreadid = Convert.ToInt32(Request.QueryString["Threadid"]);
var query = from t in context.TrackLists
where t.UserId == userIdPosts && t.ThreadID == currentThreadid
select new { t.UserId, t.ThreadID };
foreach (var results in query)
{
Guid queryUserID = results.UserId;
}
if (queryUserID == null)
{
}
I have this LINQ query:
var agnts = (from a in db.agents select new { a.userid, a.name }).Take(10);
How can I get randomly get 10 records from my agents table?
I have tried:
agnts = agnts.OrderBy(n => Guid.NewGuid());
but this doesn't seem to do anything.
Lets say I had a query like SELECT Name FROM Customers WHERE CustomerID = '1'
How could I show the result in a textbox?
I have a SQL server job that executes msdb.dbo.sp_send_dbmail procedure and sends an email. I have specified the query and the query results appear in the body of the email as expected. All i need to know is how to remove the dashes beneath the column names. For instance, when I receive the email with the query results, they look like the following
UserId UserName
1 Rob
2 Paul
How do I remove those dashes underneath the column names?
[Code]....
Well I'm not familiar with SP's yet, and I can't find a single example of what I want to do. basically I want to retrieve the town & county where the customers id are equal (note there will only ever be 1 result)
I can't figure out how to address the results to be stored within the output variables.
I'm using Visual Studio 2010 with .net Framework 3.5. I have a couple of textboxes: First Name, Last Name. As the user begins entering values in those textboxes I'd like the Listview to display the results querying from a database and filter those results as more letters are typed in.
View 5 RepliesI am trying to show the results of a function with information from a form on the previous page.I was working on this project in the past and the following code worked, but it does not anymore.I know its alot to look at but if someone could help that would be great.The form on the first asp page:
<FORM METHOD="POST" ACTION="RollingRiverFarmCustomerQuote.asp" id="InformationForm">
I have enabled User Rolls and assigned several Roll names such as 10, 11, 12, etc. I have a SQL Table that contains various fields of information including one named AuthorizedUserRoll, it's nchar(2).
A logged in user should only see the records in Gridview that matches his/her roll.
I'm using Web Forms and VB.
I have a list of about 20 products, each with up to 30 possible attributes. I'm trying to figure out the best way to use checkboxes (representing the 30 possible attributes) on a form to filter the products, so that only products with the matching attributes would be shown. I can use SQL Server 2005, but it seems like that might be overkill.
(Additional) Edit: Ok, given the data structure below, how would you query the database to return products that have ALL of the matching features? Say Product #1 has features 1, 2 and 3. Product # 2 has features 2, 3 and 4. A query for features 1 and 3 should return Product #1, but not Product #2.
Products table
productID int
productname nvarchar(50)
Features table
featureID int
featurename nvarchar(50)
FeatureMap table
featuremapID int
productID_fk int
featureID_fk int
I have a dropdown filtering the results of a DataGrid it´s working fine, but I select a city to filter the results in the DataGrid it brings me
all the cities in the database and not only the ones in the DataGrid....
I donpt know what property to use.....
Here I have the Dropdown in the code behind:
[Code]....
and here is here I´m filtering ....
[Code]....
What should i do to bring the results in the datagrid ??
I have a page which is used to filter through a list of jobs. The form is built dynamically with values available in a database (ex. education level, element, full/part time, etc). I have checkboxes and radio buttons.
On submit, I am able to pass the FormCollection, loop through all that, generate my parameters, pass them on to my stored procedure, and return the resulting job list. The problem is that when the page reloads with the results, the filters are reset. How would I make sure that the search parameters (filters), are kept ? How would I re-select the fields in my form ?
JobExplorerController.cs
[Code]....
Sample from my View (Index.aspx) :
[Code]....
I am new to ms sql server, i need a query for multiple selection of check boxes  like flipkart. The below images shows how the filters works suppose if we selected fastrack, fcuk in Brand and price as rs 1001 - rs 2000 and strap as leather only that selected check box will be show. if all are unchecked all brands and prices will show same like that ms sql query filters i need it.
View 1 RepliesI have a task in which i have to compare 2 access databases
and in these 2 databases, there is a field "Customer_Name" Let's name both databases as DatabaseA and DatabaseB
In DatabaseA there is a list of Customer_Name that includes all the customers
Now I have to match this CustomerList with "Customer_Name" field present in DatabaseB
If Customer Name of DatabaseA is present in Customer Name of DatabaseB then leave it as it is
If Customer Name of DatabaseA is not present in Customer Neme of DatabaseB then rename the name of that customer as "NA" in DatabaseA'S Customer Name field
So i have to perform these 2 above mentioned things, is it possible to do it in asp.net coding ? just with a press of button (in button click even) to save time as the list of customers includes 3000 customers approx
(Mods, move if I put this in the wrong place) I'm running queries against SQL databases, and I'd like for the results of my searches to appear in table form in an email that is then sent out dynamically. I currently have the results appearing in a Datagrid on a webpage which I'm then manually transferring to an email form to send. I'd like to streamline the process so I don't need to do any manual entry.
How can I have a table/datagrid/whatever in an email that gets populated with the results of a SQL query?
I need to export query results to excel and it should be work with Microsoft office as well as open office. I know how to export from grid view data to excel but I want to export query results (for example select * from employee where dept="Mechanical") to excel.
View 1 RepliesI have a gridview that I want to bind the results of a query to it once a user selects a value from a drop down list.
The query selects the same row from the same table but selects different fields based on the drop down list value selected
I get to the query selection but it does not refresh that page with the populated gridview.
Here's the code behind code
protected void ddlQuantity_SelectedIndexChanged(object sender, EventArgs e)
{
SqlConnection connection = null;
connection = new SqlConnection(ConfigurationManager.ConnectionStrings["PSI_DB_1ConnectionString"].ConnectionString.ToString());
connection.Open();
String nEstno = Request.QueryString["id"];
int id = Convert.ToInt32(Request.QueryString["id"]);
string SQLquery = "";
switch (int.Parse(ddlQuantity.Text))
{
case 1:
SQLquery = "Select Quan1"etc...;
break;
case 2:
SQLquery = "Select Quan2"etc...;
break;
case 3:
SQLquery = "Select Quan3"etc...;
break;
case 4:
SQLquery = "Select Quan4"etc...;
break;
case 5:
SQLquery = "Select Quan5"etc...;
break;
}
SqlCommand Cmd = new SqlCommand(SQLquery, connection);
SqlDataReader Dr = Cmd.ExecuteReader();
if (Dr.HasRows)
{
gvEstQty.DataBind();
}
Cmd.Dispose();
connection.Close();
connection.Dispose();
}
I'm trying to create a HttpModule that changes the Response.Filter like so(for this demonstration just set the filter back to itself):
public class ContentTrafficMonitor : IHttpModule
{
public void Init( HttpApplication context )
{
context.BeginRequest += OnBeginRequest;[code]....
Doing so sets the transfer encoding of the response to chunked, rather than using the Content-Length header.If I remove the line where the Response.Filter is set, the response does have the Content-Length header. Our application depends on the Content-Length header, is there any way to prevent this behavior?
I need to export SQL query results to an Excel file.
I use the following code to do it.
[Code]....
Works fine for majority of the cases. There is a column called Description in the query results which is of type nText in the sql database. This can have lengthy data ( couple fo paragraphs) . When the number of charcters are large only the first portion of the data is showed and it trims the rare portion. how I can avoid this? Or any efficient code example on how I can do this in a different manner
I was just wondering that when we insert some datainto database we can use the following method.
create a sql datasourse ,
set the conection string,
set the insert comand type,
set insert parameters,
and Set the SQL Statement like
sqldatasource.insertStatement="insert into tablename(field1, field2) values(@parameter1, @parameter2)";
and then call the datasourse insert() function,
this method is usually used for single line insertion at the end of the DB.
Now I am a starter in asp.net c#,
I want to know that if There is a way that I have lots of data like some XML file that have the same table structure as the SQL database table
and I want to write that data to the database, HOw to do it Properly,
I can Still achieve the required results by iterating through XML datarows and for each row conecting to db and inserting and then disconecting dfrom the db,
But I want to know that if there is a way to do it in one go meaning I have to conect to database only one time,
Note: I already have some data in my SQL table, there are three fields(ID Name and Nickname) the ID(primary key) is INT type and auto incremented, the name and nickname are strigns.
the xml file has the structure
<userdata>
<user>
<name>michel</name>
<nickname>micho</nickname>
</user>
</userdata>
I'm working on a job seeking website where the job seeker can search for a job , the search box is located in the master page, that's why i passed the keywords as a query string, and then the matching jobs will be displayed in a listview.
the keywords will be taken from two controls: a drop down list which the user can choose the location of the job, and a text box where he can type a keyword.
the select command of the sqlDataSource of the data list is as the following:
[code]....
I have 2 gridviews on a webpage that are fully editable. I also have a button, that when clicked, runs some SQL in codebehind to insert new rows into a data table. The gridview should then update with the latest results of the SQL query, which is does.
Then the user clicks on to the next page to do the next thing.The problem is, when they go back to the first page, they're still seeing the old, non-updated data. I've run the SQL from the page manually on the server, and the new data is there, but the GridView doesn't want to pull it.
I am creating an insert statement in my c# code to insert records to an access database table. I am getting the error copied below using c# code. When I copy the generated insert statement from the console and run this on my access database, it succesfully appends a record in the table.Insert statement generated:
insert into [Pet Fish-log 2010] ([Specimen Type], Year, [Lab Number], [Last Name], [First Name], [Middle Initial], Gender, [Date of Birth], [Collection Date], [Date Received], Client, [Tissue Type], [Block Number],
[code]......
I don't understand how the stored procedure is returning false. It's supposed to continue looping and continue writing rows. Right now it writes the very first row, and then it goes into the If Not AdvanceLinkBanned.Add(banrec) Then and it goes in here, prints the message and exits the sub. Why is it thinking the add returns false? If Not AdvanceLinkBanned.Add(banrec) ? Doesn't this return the id of the new record? Isn't this not zero? Zero would make it false. How can this be false? Isn't it supposed to return the next record created ? Doesn't SELECT SCOPE_IDENTITY() return the value of the record id? How do I test this?
[Code]....