ADO.NET :: Display Data By Selecting A Linker Table (SQL)?
Feb 8, 2011
I have three tables namely tblPerson, tblAction and tblLog.
tblPerson and tblAction has many to many relationship, so a linker table which is tblLog is necessary. tblLog contains three fields, which is logID, PersonID (tblPerson) and ActionID (tblAction). Now, I need to display the data from the GUI. How could I display the records from tblLog wherein instead of the ID from tblPerson and tblAction, the other fields would show. I know that's the purpose of a linker table, but how to use it?
I have to come up with a way to get data from a SQL server table given it's month
There's a smalldatetime type field called "date" in the "events" table and a field from it looks like this:
29/01/2003 17:00:00
It should be one among those that appear in the gridview when I select jan/03 in a given DropDownList control in ASP.NET.
What would be the best way to do this? Assuming I only want to go as long as 10 years to the past, wouldn't making a dictionary be a good way?
How do I change it so the top month is always the current, and each month another options appeaars in the dropdown ?
It should be a common issue, so that shall not be a trick, but I want a good and clean way of doing this, and (since I'm new to asp.net) I myself would come up with something messy after a long time trying.
So what I want is:
1) Select
2) Best way of populating DropDownList (with the current month always at the top)
3) Best way to bind the DropDownList user-friendly way of writing months to the select query-friendly way of writing datetimes
I am having a staff table which contain staff information on it. To search staff information from the table, I want to prefer filter style. For example in the select query I want to display staff information according to three criterias. Select staff information from all sections, Select staff information from a given section, select staff information by a given Name. All these selects must be performed in a single select statement. Suppose,
SELECT * FROM StaffDetailsTbl WHERE SectionID = CASE WHEN @SectionFilter IS NULL THEN [SELECT ALL] ELSE SectionID = @SectionFilter and Name = CASE WHEN @NameFilter IS NULL THEN [SELECT ALL] ELSE Name Like '%@NameFilter%'
Where Declared variables are parameterized stored procedure values retrieved from the user.
I want to select a row in gridview and add the data of the row into a DataBase Table.
I have 2 tables
Table A and Table B.
I am displaying Table A data using gridview.When the user clicks the select command button in the gridview then i need to add that row data into Table B.
how can I create a query in order to select some records every time user wanna to display them into a gridview. I don't want to select all entire records from my data source. What I exactly want is to simulate pagination by query.
I was wondering if ther is a Way to select a table name from a DropDown Menu and then dispaly the data in say a GridView?
For Example;
In PHP you can post a Value to a Veriable and Put that Veriable into a SQL Statement.
"SELECT * FROM '.$VAR.'" would be the statment used to return the data.
I was wondering if there was a similar way to dot his. Currently I have a different page for each table with other dropdown menus to select other options, or would continuing to do it like i have just stated be better?
I have a table MemberProfile with columns FirstName, LastName, Gender and ComplexionCode.here iam displaying complexioncode as a dropdownlist with values fair, very fair, brown and when user selects a value I want to insert that in to table
I have creted a class( LookUpCodes) and written following code
public static IEnumerable<ComplexionCode> ComplexionCodes { get
[code]...
now when I click the button FirstName, LastName Gender are inserting in to the table. only Dropdownlist( ComplexionCode ) value is not inserting.
I have a piece of sql code that selects the top 10% of a table. See below a sample of the database table
And this is my code
[Code]....
So what this code does is add up all the points in the points table, (also works out what percentage of the points each user has) and then displays the top 10%, which in this case will give me "John" and "Dave"
So what I need the sql to do is check if any other records in that table have the same number of points ast the last selected record, and to select it to.
I have a application where in on selection of Month and year, the datagrid should be display, username and the dates, the username and number of leaves from the database. UserName 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19..
Sam P P Susi U P - Planned Leave U - Unplanned Leave
In database i have only Username, leave start and end date.
1.How to display the dates in column in datagrid based on month and year selection.
2.How to map the dates in the datagrid with the start and end date from sql server database
The following example displays a modal dialog box when the user clicks the button.What changes do I have to make to get it to display the dialog when a selection is made from the dropdownlist?
Note that if I set the TargetControlID property from "Button1" to "DropDownList1", teh dialog box is displayed when the dropdown is DROPPED rather than when a selection is actually made.
How to display empty GridView to insert new record if no data retreived for some record on the result from data table?Actually i am trying to give a user an option to add recrod from Gridview. On result of some query it is perfectly displaying data and a footer row with the insertion textbox but when there is no data in the gridview it is not displaying. It should display with footer having insert textbox.
I am trying to figure out if it is possible to create a table from data stored in a session. What I want to build is a Questionnaire application where my office manager can create pop quizes about the training that they give us each month. So far I have been reasearching about using Wizard Control, Arrays (lists, diccionaries, etc..)Viewstates and even cookies and of course Sessions.
So far Sessions make more sense but I need to know if I can do the following:
Add a string (unlimited characters although I dont think it will be more than 8000 characters)
Display each entry in a table after my OM clicks the submit button
This table will have a Red 'X' or something next to it so if she wants she can delete it before saving it
Send the data in the table to an SQL server (this I know I can do)
I'm trying to display data from this table in a gridview using template fields. Here's an example of a label in my item template
[Code]....
When i bind data to this grid view, i get an error saying column "PM 2" was not found. For some reason, the program is dropping the .5 from the column name. I am exploring the possibility of replacing the number with alphabets only but this may not be possible as the end user may not find it user friendly. Is there a way for me to get around this problem? I get a similar problem with B(a)p, it drops everything after the B. Any ideas on how to get the gridview to bind column names with special chars in it?
I am using HTML Control table. My design is complete by hard coding the data at design time. But, now I have to fetch data from database and display in <td></td> tags.
How to display/show data from Database table in a ASP.NET MVC Web Application page?I want to display data from Sql Server Database table in Asp.Net MVC Web Application page. I am using Entity Framework.Just like we display data from database inside Gridview for Web Forms, likewise which control is used to display data from Database in ASP.NET MVC Web Applications??
the 1st: PAR_TipiDocumento with idTipoDocumento PK idClasseDocumento [...]
the 2nd: PAR_ClassiDocumento with idClasseDocumento PK [...]
and a foreing key FK_PAR_TipiDocumento_PAR_ClassiDocumento from PAR_TipiDocumento.idClasseDocumentoto PAR_ClassiDocumento.idClasseDocumento.
This is my .cs code for the metadata:
[MetadataType(typeof(PAR_TipiDocumento_Metadata))] [DisplayName("Tipi Documento")] public partial class PAR_TipiDocumento[code]....
The problem is that in the Dynamic Data generated pages I correctly see all the display names "Tipi Documento" except for the header row of the PAR_ClassiDocumento table where I have "PAR_TipiDocumentos" (the plural generated by LINQ to SQL). The values under this column are correctly rendered as links to the PAR_TipiDocumento table with the right display name ("View Tipi Documento").
How can I change the Display Name of that "PAR_TipiDocumentos"?
