've gone through the nerddinner.com tutorial and got excited when I saw that they were actually using two tables (dinner, rsvp) in the linq to sql model that they were building. Unfortunately for me, they never put them both on the same page together and I'm a bit lost trying to get this to work. For simplicity sake let's call this application a forum with two tables for now
View 5 RepliesI have created an ASP web program on one server, when I move over to another server, all of the tables turn into lists, which is causing some problems. Below is my code on the original server
HTML Code:
class="right-col" /></div>
<span id="FFBFPrimaryLabel" class="left-col">Does your organization consider xxx?*</span>
<table id="RadioFFBFPrimary" class="right-col-radio" border="0">
<tr>
<td><input id="RadioFFBFPrimary_0" type="radio" name="RadioFFBFPrimary" value="Yes" /><label for="RadioFFBFPrimary_0">Yes</label></td>
[code]...
Basically I need to know how to prevent my code from changing my tables to lists, as you can see has happened above when i copied directory over to new server.
Does anyone no of any good resources regarding many-to-many relationships? More specifically on displaying data from many-to-many tables in ASP. Struggling to find anything but I may just be over complicating things!
View 18 RepliesI want to display details STRONGLY TYPE In a view this would be done as normal through the list, hiting the details link. however a table of notes is connected to the main table of info. i want to us the id of the main table item to list all the notes that have been entered about the record in the main table. how do i do this
View 1 RepliesI'm really not a database person, so forgive me if this question. I'm using visual studio 2008 and i am trying to view tables on another server database. Example
I have my aspnetdb.mdf database, and my anaylsis.mdf database. What i am trying to do within visual studio is read table colunms that are inside aspnetdb.mdf from anaylsis.mdf.
I have two tables: Projects and ProjectsData and I want to execute query with join and get the result in the View.
In the Controller I have this code:
[Code]....
What I should use in the View to extract this data. I tried that:
[Code]....
but it doesn't work...
how can I display on a single page(View) data from two tables in my db? In my project the model is *.edmx file. i have two table one with categories, and the second one with products. All I want to do is to display on home page(view) in left column all categories, and all products in right column. After clicking on category in left column, in right column there should be products form category which was clicked....
View 7 RepliesI am having a hard time solving the following with an MVC view. My goal is to display data from multiple tables in a single MVC view. The bulk of the data comes from a table called Retailers. I also have another table called RetailerCategories which stores the retailerid from the Retailers table and also a categoryid linking to a Category table. Note that there are multiple records for each retailerid in the RetailerCategories table.
In the view I want to show a list of retailers and with each retailer I want to show the list of categories applicable to them. What would be the best way to accomplish this?
I'm using ASP.net membership system with SQL Server 2000 database. What I want to do is create a view (or stored proc if that's better) which will return a table with the following columns:
UserName | Role1 | Role2 | Role3 | .... | Role*N*
Where the columns (besides Username) are generated to include all the ASP.net Roles in the application.I need this to be generic (i.e. when I add a new Role, I want the procedure/view to compensate and list that new Role as a new column). I want the values in the Role fields to be 1 (True) or 0 (false) if a user in in that role. I can make a table that has such columns using Dynamic SQL to create the variable number of columns, but I cannot seem to populate them.
How can I accomplish this?Tables involved are shown below:
CREATE TABLE [dbo].[aspnet_Users](
[ApplicationId] [uniqueidentifier] NOT NULL,
[UserId] [uniqueidentifier] NOT NULL, [code]....
I'm fairly new to all this, but have slowly been teaching myself C# and ASP.net MVC over the past year or so...I really tried to search for this, but haven't been able to find anything - it may be I'm using the wrong terminology!I'm using ASP.NET MVC2 with EF4 connected to a SQL Express db. Situation: Without getting into too much specifics, I have one table called 'Plan.' Under 'Plan' are several different categories that are related to a single Plan item [say Category A, Category B, Category C and Category D]. Each 'Category X' table has a beginDate, endDate and other details specific to that category.
I'd like to be able to create a summary page that combines all items from Category A, Category B, Category C, and Category D and sorts by beginDate - but only need a few of the columns [eg - begin/end date, name, id].
I have two tables: Projects and ProjectsData and I want to execute query with join and get the result in the View. In the Controller I have this code:
ViewBag.projectsData = (from pd in db.ProjectsData
join p in db.Projects on pd.ProjectId equals p.ID
where pd.UserName == this.HttpContext.User.Identity.Name
orderby p.Name, p.ProjectNo
select new { ProjectData = pd, Project = p });
What I should use in the View to extract this data. I tried that:
@foreach (var item in ViewBag.projectsData)
{
@item.pd.UserName
}
but it doesn't work.
I want to display another merged table on the same datalist showing another merged table so that any of the displayed merged table that recieves data first will show on top of the datalist.This is the first merged table showing on datalist
SET QUOTED_IDENTIFIER ON
GO
ALTER PROC [dbo].[GetMessage]
@UserName VARCHAR(200)
AS
BEGIN
SELECT
[code]...
here I can find some info on how to display data from my MSSQL database in something like old style tables (table,<tr>,<td>) becouse I used to done it like this in classic asp but i had a formula for calculating where to put tr or td and it becomed very confused, not to mention displaying gruped records like 10 on each page...I tried gridview in VisualStudio but I can not find any info how to use sql in it so I think it can not help me becouse it is to much predefined and I do not know where I can change code for it like what data source to use, sql and other important thing
View 3 RepliesI want to get data from Projects(which have CourseId) and related CourseName from Courses table.
I have written following code:
var projects = from n in db.Projects
join c in db.Courses on n.CourseId equals c.ID
orderby n.Name
select new { Project = n, Course = c };
return View(projects.ToList());
and I get error:
The model item passed into the dictionary is of type 'System.Collections.Generic.List1[<>f__AnonymousType22[ProjectManager.Models.Project,ProjectManager.Models.Course]]', but this dictionary requires a model item of type 'System.Collections.Generic.IEnumerable`1[ProjectManager.Models.Project]'.
What I need to do in Controller and in View to display this data?
In my application, I need to get data from three tables and display them in 1 view. I have created a .dbml and created a ViewModel in my Models folder to deal with this. Here is my ViewModel:
[Code]....
My web application uses the Default ASP.NET Membership. So User [ u ] is of type aspnet_Users from the default Membership. This ViewModel allows all the CRUD opertation to be carried out. However on the Create and Update operations, I would LOVE some Model Validations, My question is:
1) Would the User [ u ] default validation kick into place in my ViewModel ? Cause I know by default ASP.NET Membership, has Model Validation.
2) For table SUserDetails (which I have created myself, not part of default) how do I add ViewModel validation to it for when someone does an Update or Create?
How can I view the user passwords store in asp membership table.
I retrieve all user data on gridview but password is encrypted how to dycrypt password.
I want to display data from one record in a ListView control. There are two other tables that could contain associated records. For each table, if there is an associated record, I want to display the data from a particular field. I'm only concerned with the item amd alternate templates
View 3 RepliesI'm binding a ListView to a collection of objects which is working fine. Unfortunately when the collection is empty then I'm not getting the text in the EmptyItemTemplate element displayed as I would expect.
Markup code is
[Code]....
When the collection returns a count of zero then the EmptyItemTemplate text doesn't display. I have viewed the page source and it isn't rendered at all (rather than being hidden). I have replaced the DataSource object just with null i.e.
lvListView.DataSource = null
Just to test it and it still doesn't work. No text rendered again.
I have had this problem on other pages I have worked on (and given up and done kludge work arounds) so it's obviously just something that I am missing - doing incorrectly.
am using a ModalPopupExtender within an updatePanel to show a detailView when a user selects a "Details" Button within a GridView.The problem is that when the button is selected the popup is not being displayed. I have stepped through the code and the mdlPopup.Show() method is being executed but the popup does not "Show" Could someone perhaps help me out with what is happening?Here is my Code:
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server" SelectMethod="GetRequests"
TypeName="RequestDAL" SortParameterName="SortExpression"></asp:ObjectDataSource>
<asp:ObjectDataSource ID="ObjectDataSourceDetails" runat="server" SelectMethod="GetRequestsDetail"
[code]...
how to create a view in SQL server that references tables in an oracle db?
View 2 RepliesI am using Entity Frameowrk as the ORM. I am new to MVC and trying to develop a samll module as a learning project.
Now I am stuck with an issue for which I can't seem to find out answer on web. The issue is :
I have two tables mapped as entities - Tenant_Definition and Contact
Tenant_Definition { Tenant_ID , Desc, Contact_ID}
Contact {Contact_ID, Company_Name,Company_Address,Person_Name, Person_Phone_Mobile}
My View has to present a form that shows Tenant Desc and Contact related fields. The index view works fine and shows the desired values.
But, the create view isn't working out. In the create view, i am planning to do -
1. creating a new contact entity instance and saving it in db
2. Then creating a new tenant entity instance using the new contact_id and save it to the DB.
However, the code doesn't seem to be inserting any value inside Contacts table. It inserts null value.Below is the code snippet of my Create Controller -
[HttpPost]
public ActionResult Create(FormCollection collection)
{
var newContact = new Contact();[code]....
I have three tables
tbl_Cus CatID (Int) CustID(int) CabID(int)
tbl_Cat CatID(int) CatName(varchar) CusID
tbl_Cab CatId(int) CabID(int) CabName(varchar)
I am using Tree View control for the first time.
The above tables I want to bind it to a tree view control the tree view should look some thing like this.
Cus Name1
Cat Name1
CabName1
CabName2
CatName2
CabName1
CabName2
Cus Name2
Cat Name3
CabName1
CabName2
CatName4
CabName1
CabName2
one: table of employees (empID,empName,Isemployeed)second; table of dates: Date Third: table of status of each emp at a particular date(empID,date,status)
View 6 RepliesI have developed an ASP.NET MVC 2 application on Framework 4. I have an 'Administration' link on the home page. My query is, what is the best approach of displaying the 'Administration' link only to the users in the role administrator and hiding it from others keeping in mind the Seperation of Concern bit.
View 2 RepliesI am currently working on my first ASP.NET project - a basic blog site. I based it upon the default project in VS and the NerdDinner tutorial. I can create posts, view posts, etc.
I now want to write the mechanism to comment on a post. I created a CommentForm.ascx which allows a comment to be created, and then added
[Code]....
into View.aspx (the page to view a single post). However, this View inherits from the Post model, so this doesn't work. How can I have a view which displays one model (the post) with a form to edit another (the comment)?