Forms Data Controls :: Display Multiple Related Items In An Asp GridView?
Jun 9, 2010
I would like to display students and their grades with a GridView and LinqToSQL like this:
[Code]....
I found this topic but it doesn't answer my question: http://forums.asp.net/t/1557987.aspx
I have a many-to-many relationship between students and assignments called "grades".The grade for the assignment is stored in that table in a "gradeNumber" column.The many-to-many relationship seems to be a problem.I tried adding a TemplateField to my grid:
[Code]....
It doesn't work:
...student does not contain a property with the name grade.
It does work when I use class.name however to get a student's class he is in.In code students .grade[0].something works however My LINQ entities are extended with custom code to allow me to retrieve studentx.Assignments or assignmentx.Students.(I would also like to specify which assignments should be displayed in the grid.)
I have a many-to-many relationship between students and assignments called "grades". The grade for the assignment is stored in that table in a "gradeNumber" column.
I would also like to specify which assignments should be displayed in the grid. Btw, my LINQ entities are extended to allow me to write/get studentx.Assignments or assignmentx.Students.
I have a gridview displaying "registrationtype id" (FK) from the registration table. I want it to display the related name instead of the id from the registartiontype table.
I'm working on the admin tool and am using DetailsView to edit the records (.net 2.0). In the screenshot below, the left is the GridView, and the right is the DetailsView. When a user clicks "Select" in the GridView, I am trying to display the assigned Sectors stored in the database via a checkboxlist (activities can have multiple sectors). This way, the Admin user could just uncheck/check what sectors they want to change. Unfortunately, I can only get the first sector that's stored database to show up.
Is it possible for the Checkboxlist control to allow for more than one box to be checked at the same time? If so, do I need to create a custom funcion (via looping) in order to populate the checkboxlist accordingly? I've ran into 3 articles so far that imply that, but can't get the For Each to work for my situation:
I have a webform that functions as a kind of a timesheet. The way it works now is that a user selects a project from a dropdownlist, the enters a date and the amount of hours worked. After that the user selects the link button "register" and the worked hours are registered and the result will be shown in a datalist (for each project a new one). Is there some possible way to show a user in advance all the projects he is authorized for in a datalist or so, so he can fill out the hours for all the projects at once? Now the selection for a project from the dropdownlist is a problem for some users cause they have a lot if projects and it is quit a workload on the manor now.
I will have a gridview with checkboxes and some amount fields. I would like to display the sum of the amount in gridview footer depending on the checked items by the user.
I have a question in gridview, I want to combine my two or more records into a single cell with two rowsfor Example i have a ID, Name, Year Start, and Year End for Column name in database and i want call it into my gridview that the Year Start and Year End will combine to Year like:
I have a Gridview,when i select item from 1st grid it should load in the 2nd grid, here i have done for selecting from checkbox,but when i uncheck it is loading properly,
I want to display my data from sql in a grid view. Here the problem is how do I display more than one row under one column.For example, I have A, B columns in sql and then when displaying in Grid, I want to display as in B it contain apple,ball under column "B" with a comma seprator.
I have a store procedure that loops through items and returns multiple 1 row returns.The gridview will only show the first return, and no more because each return from the SP is labeled as row 1. Is there a way to change my SP or have gridview assign a new row number to the returns?My SP:
I want to display my data from sql in a grid view. Here the problem is how do I display more than one columns under one column. For example, I have A, B, C, D, E, F columns in sql and then when displaying in Grid, I want to display as 3 columns A, B, C and under column "B" I want to Display D, E, F.
I currently have 2 table in my SQL Server MisShip and MisShipDetails. MisShip holds the header level information such as MisShip ID (pk), Invoice Number, Date, Recevied By, Comments, Credit Received, Credit Amount, and Credit Memo. MisShipDetails hold the product level details including MisShip Details ID (pk), MisShip ID (fk), MisShipCode, UPC, Product Description, Qty Ordered, Qty Received, Unit Cost, and Amount to be Adjusted. There is a 1 to many relationship between MisShip and MisShipDetails. A particular misship can have many products that were misshipped. Our codes are used to determined reasons why a product would be considered MisShipped (did not receive, damaged, not billed on invoice, etc...)
I have fully functioning forms that my stores use to input the misship data. I am working on a corporate form that our Accounting can use to "close" out the misship when credit is received.
So my MisShip Credit Entry Form is a gridview which displays the header level info about the misship along with a calculation of the Total Amount to be Adjusted which is a formula based on the product details for the misship and the specific codes given to them. That's all working fine.
The question came up how the account person could know what misship codes are associated with a particular invoice. Obviously if I add that column to the SqlDataSource Select statement my misship records are duplicated in the gridview. Ultimately I just need a way to display the distinct codes that are in the MisShipDetails for a particular misship id (where misship_id=@misship_id and @misship_id is the selected row of the gridview?). I must be over thinking this somehow b/c I've tried several ways and can't get the data to do what I want.
What is the easiest way to acheive viewing this data associated to my existing gridview. I don't want to change things up too much b/c they've already approved the ease of use of my gridview, editting, along with it's interactive search capability to locate a particular invoice. But they want the ability to view the details behind it as well. I can post my gridview code if needed. I'm kind of a newbie at this stuff so code examples I can't seem to find the right search keywords to find website information to assist me...been looking for more than 6 hours now.
I need to display some data in a gridview. Its shipping data.
Part of the data can come from a generic database query. Static shipping data that can be looked up from the database. Part of the data is external and has to be queryed from USPS. Any suggestions on what is the best way to accomplish this.
Should I just programmatically fill the gridview from the code behind doing the database lookup manual and filling the gridview with manual data then going out and filling the rest of the gridview with the data obtained from the USPS service?
how to use a multiline text box that i could copy data into. Lets say addresses one on each line and then click submit and have it display those records in the database (SQL) in a gridview?
i have this xml file which i read using the DataSet.ReadXml( path ) method . The tables created from the Xml file is Related in such a maner that each product has many options. Product is in one table and Options are in another.Now all i want to do is display the related tables in One Gridview. For your reference below is the products Xml file,
[Code]....
Now this is what i have done in the Code behind , have a look below
[Code]....
Now the Grid works Great if i want to Display Individual tables out from Dataset but not when they are related . Please do shine your Knowledge on what should be done to display Child ~ Master relationship. By the way , its a definite NO for someone who would show me that link from msdn about displaying XML data using Xmldatasource and gridview [That's a lousy way to display data]
I am using an ADO Entity Model for my ms-sql database.
My database has a Resellers table which has ResellerID (primary key, int) and Name columns along with other data.
I also have an Orders table which contains OrderID (primary key, int), OrderDate, ResellerID (foreign key to Resellers.ReselerID).
If I just do a query like:
[Code]....
I am able to reference order.Reseller.Name just fine with no problems.
However I have an EntityDataSource on my page as follows:
[Code]....
Notice the Include="Reseller" attribute in the datasource... I also have a GridView tied to that datasource as follows: I cut some of it off for breavity:
[Code]....
Now what I have listed above will run with no errors, but what I want to do is replace the column that displays "ResellerID" with the equivilant to order.Reseller.Name. In other words I want my grid to display the reseller's name rather than the numeric ID.
I have tried to change the DataField to "Reseller.Name" but that will generate the following error:
A field or property with the name 'Reseller.Name' was not found on the selected data source.
Is there anyway to do this without me writing a custom select statement in my code behind?
I've got a gridview that is databound with LINQ in the code behind. One column shows the id from the table. I would like to show a more human friendly product name that is associated with that id number but is from another table. Thought I had it figured out by entering a Template field in the gridview tags (in the .aspx page) and an item template within that with
I am working on Online shopping website where end user can select multiple items at a time and i need to show them in Cart-item where he has selected his choice items. I want to do this by Cookies in that As user clicks on Add-To-Cart button it gets stored in cookies and in the Show-My-Cart-Item page it shows all the selected items in GridView format.
But I am unable to get all the cookies values except DropDownList Value. And in gridView I get only last ddl value. Though I have used foreach loop But it does not work. How we get all the records in gridview.
how to access related columns in a dropdown list? In the example below I have a dropdown which is bound to a list of countries, I know how to access the text & value fields but how would I access data such as "Region"? I know I could do this by spinning through the list until CountryCode on the lsit and selected item match but wondered if there was a better way.
