Forms Data Controls :: How To Display Records After Going Through The Query Builder And Select "Test Query"

Nov 5, 2010

I 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.

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Forms Data Controls :: Query Working In Query Builder But Not In Webpage?

Jul 13, 2010

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.

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DataSource Controls :: Update Query Not Working When Using Query Builder To Configure Table Adapter

Jan 15, 2010

[code]...

This query works perfectly on the query analyser.

But when configuring the Table adapter ,I try executing the query and i get 0 rows affected.

What could I be getting wrong in this case.

NB:Existing GalleryID has been supplied.

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DataSource Controls :: Linq Query To Select Parent Records Which Have Related Children

Jan 19, 2010

I have a basic CMS which I'm adding to a site to display some downloads organised into groups. I have two tables, one for the groups and one for the downloads. I'm using a repeated to display the groups with another repeater inside to display the children. This works perfectly.

However some of my download groups may not have any downloads related to them and I'd like to handle this by filter the groups so that only those with a relate download record(s) are shown.

I'm trying to do this with the query which populates the top repeater based on some ideas I read but I must be going wrong with the syntax.

Here is what I'm using to try and only select downloads groups which have downloads linked to them by the download group ID.

[Code]....

Can anyone offer any thoughts on how I should construct the query to perform this?

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SQL Server :: Select Query Is Repeating Records

Jan 3, 2011

I have an SQL 2005 db with a table named "industry_suppliers."

I've created a query to enable someone to search this table using 3 parameters.

The results need to be grouped by "product_description" (which is essentially a category). When displayed on an .aspx page, for example, the results need to look like this:

Apples

Acme Apple Company
Bradbury Orchards
Oranges
A1 Citrus Company
Belfast Growers, Inc
Bradbury Orchards

Notice how "Bradbury Orchards" is repeated under both categories. This is the result I want, EXCEPT in cases where someone wants to filter the search results by category. Let's say someone wants to search just for apple suppliers. The problem I'm having is that any record that appears under apples will also get listed again under any other categories associated with that record. So, searching for apple suppliers, the results are this:

Apples
Acme Apple Company
Bradbury Orchards
Oranges
Bradbury Orchards

I'm having trouble figuring out how to revise my query to avoid this problem.

[Code]....

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Oct 20, 2010

How to Retrive records within last 24 hrs using Nhibernate.I want to retrieve the 10 records within last 24 hours.

How can i achieve this using Nhibernate.

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Sep 22, 2010

In my data table i have a Date Column with of type DateTime.

In my sql select query, I want to return all records where the date is today.

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Mar 2, 2011

i faced a problem during i want to create inner join in query builder.

Here is my statement

[Code]....

If i select 2 tables, i can get the result. But when i insert 1 more table, i failed to get my result.

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How do I cound the records found by an SQL query? I have searched google and have only found ways to do so in vb.net. I need to know how to accomplish this in C#.

Below is what I have made so far...

Default2.aspx file...

[Code]....

Default2.aspx.cs File...

[Code]....

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Write A Sql Query To Display Top 25 Records With A Catch?

Oct 11, 2010

I need to write a query as follows which will be bound to a grid

select top 25 * from ErrTable Order by DateErrorad Desc

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DataSource Controls :: Using Visual Studio 2008 Query Builder And Am Trying To Pass A Value To A Parameter That Uses The IN OPERATOR?

Jun 3, 2010

I'm using Visual Studio 2008 Query Builder and am trying to pass a value to a parameter that uses the IN OPERATOR.Here is my sql from qb:

SELECT COURSE_TITLE, INSTR_NAME, ADMIN_UNIT
FROM vwHRIC_EC_ContractSummary
WHERE (ADMIN_UNIT IN (@ADMIN_UNIT))

The trouble I am having is that if the parameter @ADMIN_UNIT contains more than one value such as (8X, CV) that the query doesn't return any data. If I run the same query with only one value such as (8X) it works fine.I have tried different formats like (8X, CV), ('8X', 'CV'), (8X; CV) but none have worked.I ran this same query in SQL Server Management Studio and and it returns data no problem but can't get it to work in Query Builder for my aspx application.Does anyone have any experience with this problem and how did you correct it?

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Linq Query Returning Less Records Than Sql Query?

Mar 19, 2011

I am facing a big problem with simple linq query.. I am using EF 4.0..

I am trying to take all the records from a table using a linq query:

var result = context.tablename.select(x=>x);

This results in less rows than the normal sql query which is select * from tablename;

This table has more than 5 tables as child objects (foreign key relations: one to one and one to many etc)..

This result variable after executing that linq statement returns records with all child object values without doing a include statement.. I don't know is it a default behavior of EF 4.0 . I tried this statement in linqpad also..but there is no use... But interesting thing is if I do a join on the same table with another one table is working same is sql inner join and count is same..but I don't know why is it acting differently with that table only.. Is it doing inner joins with all child tables before returning the all records of that parent table?

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Forms Data Controls :: How To Select Query For A Gridview

May 24, 2010

I have a gridview that has a sqldatasource for it's data and it works well. I also have four dropdown lists that I need to have filter the data in the grid if they have a value selected. Here's my query:

[Code]....

What I need is if a user selects an Asset_Tag from a dropdown list the gridview should requery with the Asset_Tag as a parameter so only that record gets called up. Is there a way to do this in the selected indexchanged event? The same would hold true for the other DDLs. It seems like if I assigne the datasourse programmatically I lose the builtin sorting ability which isn't acceptible for this application.

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Forms Data Controls :: Get The Itemindex Of A Listview When Sql Query Selects Random Records?

Nov 18, 2010

i use this query as my sql query :

SELECT TOP 5 * FROM MyTableName WHERE ID=@ID ORDER BY NEWID()

As you may know it gets 5 records by random. I use it with dataset and bind the listview to this dataset and in ItemDataBound i want to do some programming (like making some controls visible or invisible) i need itemindex.

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Forms Data Controls :: Select Query In Vb.net In Multiple Conditions?

Mar 6, 2010

i create view in sql server and execute a select query using AND operator on it using vb.net and bind data with gridview...but i am not getting result in grid

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Linq Query - How To Select Inner Query Into List

Oct 17, 2010

I am writing a linq query to select a blogpost,

[code]....

The blogpost i am testing got 3 tags attached to it. The table structure is:

(table)BlogPost -> (table)BlogPostTags <- (table)Tags

So the BlogPostTags table only contains 2 fields, BlogPostID and TagID.

When i run the query above i get 3 results back. Same blogpost 3 times but with 1 tag in each. It should return 1 post with 3 tags. The problem lies in the Tags query above.

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SQL Server :: Select Second Query If First Query Returns Nothing?

Oct 14, 2010

How can I SELECT second if first SELECT returns nothing?

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Forms Data Controls :: Select Query For Each Record Of Dataset Then Bind In Gridview?

Jun 10, 2010

i wants to display the related informations of each record of dataset. That mean, dataset having rows for A,B,C and etc..

Then i wants to display the information in same Gridview of each record(A,B,C). i wrote the below my coding, it dispaly info of the last row of dataset only. pls correct the coding.

[Code]....

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Forms Data Controls :: Once Select The Item In The Dropdownlist, It Will Extract Data From Sql Query?

Mar 15, 2011

I have a dropdownlist and a button(btnSend).

protected void btnSend_Click(object sender, EventArgs e)
{
InsertIntoTemporary();
LoadAddressdetails();
MassSendOut();
}

What i need to do is as follows;

1) Once i select the item in the dropdownlist, it will extract data from my sql query which is :

string mySQL = "SELECT * FROM examtimetable WHERE subject_name= '" + dd_cat.SelectedValue + "'";

Once seleted,it will display everything in a gridview1.

subject_id subject_name admission_no date venue seat_no

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Forms Data Controls :: Select A Grid Row Based On Query String Data?

Jan 13, 2010

I need to know how can I select a gridview row based on a query string data. In my case, the query string will contain the id that exist in the Table related to that grid. Is there a way to do this from the code behind? In other words, if I click a link with that specific query string, can I open the page and tell my grid to select a specific row based on the table row id?

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Forms Data Controls :: Passing String From Textbox / Dropdown As Select Query For Listview

Jun 3, 2010

How do I do this? I want to search my database in listview form with the text from a textbox or an item from a drop down list which is on another page.

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SQL Server :: Query Slow In Loading / Trying To Display Query Result?

Feb 1, 2011

I 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

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Visual Studio :: Maximize Query Builder - Window Is To Small ?

Jun 23, 2010

When i create a sql script in the Query Builder (going through the wizard in a DataSet) the Query Builder window is to small for me. Is there a way to maximize this window by default?PS, I have previously posted this in the forum "Visual Studio 2008.

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ADO.NET :: Query Builder - Show Values Where Date Is Greater Than DateTime Now?

Oct 27, 2010

Visual Web Developer 2010 Express

ASP.Net and C#

My issue is that I am pulled three tables together using the Query Builder and I only want to show data where a specific date is greater than todays date. Here is what i have so far:

[Code]....

Where it says '2010-09-01 00:00:00' I want that to be the todays date.

Is this possible?

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Forms Data Controls :: How To Select Master Record For Display Based Upon Detail Records

Jul 9, 2010

I have two tables. One table containing 1 master record and the other table containing multiple records per 1 master record. I want to only display in a gridview (or whatever is best) the master record AND its assocated detail records IF certain fields in the detail records are there. I have been trying to figure out how to do this but I am still a bit of a newbie and I don't how I can do this.

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