What I want is two drop down lists, one linked to /Levels/Level and one to the SubLevels for the selected level. Currently, I have the main one bound as follows:
I have a table Person (in my database) which has fields like PersonID, PersonName, PersonSurname, etc. What I'd like to do is to bind the PersonName + PersonSurname (e.g. Mark Black) as values for displaying the data in drop down list and PersonID as the data identifier.
As I'm still new with Entity Framework I'm not sure how to manage to do it.
I have a Drop Down List which I need to bind to the database. Here is the situation. I am not using a SQLDataSource. It is built on the n-tier application. The datasource of the dropdown is referring to a method in the C#class. That method has a generic array list which populates information into the arraylist. The Arraylist is the parameter that is returned to the DropDown List.
I have also set the Text property of the Drop down list
I keep getting this error and i just can't figure it out:
The ViewData item that has the key 'CampaignId' is of type 'System.Int32' but must be of type 'IEnumerable<SelectListItem>'. My Controller: //show empty form [AcceptVerbs(HttpVerbs.Get)] public ViewResult Index(int? CampaignId)
[Code]....
I do need to have "CampaignId" in there because I'm populating some "partial views' based on this "CampaignId" that is selected (drop down)
I have a grid with an link button template field i also added a drop down list template field, i would like to hide the link button text (select) and display my drop down list for only the current row, when the link button is selected and capture the selected row (int row = gvstaging.SelectedRow.RowIndex;)
When the dropdown list SelectedIndexChange event fires i would like to access the value of the selected item(
DropDownList ddl = (DropDownList) sender;string s = ddl.SelectedValue;) and pass the selectedrowIndex and value to another function
I know how to get selected row index , selected value from the ddl but dont know how to hide one and display the other only for a row and pass both values to the next step
I have a drop down list that has the initials of about 12 of our sales guys.How can I make it so that when they select their initials from the list, the next drop down list only shows their customers.In my database there is a column for customer name and salesman.
I have drop down list box that I would like to show two columns, is this possible? Or can it be done with a list box?The query correctly retrieves all of the table data to be displayed, one colum is an abbreviation, the other a bit longer description.
I have to save a fileshare link in a sharepoint list and i want that file to be opened when the link is clicked, the normal sharepoint hyperlink column does not work for me in this case as it embeds the http:// with the url. How can I handle this scenario? the link i want to save is in the format 192.168.1.2myservermyfile.pdf and the text to be shown in the column is "myfile"
How can I have 2 Cascading Drop Down Lists for the same Drop Down List?here is my problemi have 3 drop down lists read from database1- Schools List 2- Classes List3- Teachers ListEvery School will have more than 1 Class and more than 1 TeacherWhat I want is when user select a School from Schools Drop Down List then BOTH (Classes and Teachers) should be refreshed based on the School Drop Down List
I have a drop down list that populates information about the product from an access database (vb) when the user makes a selection. would like to have minimal product info on the home page so when the user selects the button for example 'view details' they will be taken to the product screen with the item already selected in the drop down list and information showing.
when i am using dropdownlistin asp.net when i amselect the value from the list it cannot that the selected value but it can take only the first value of list.
I have a gridview with a drop down list. When I do the update I try to get the value from the drop down list, but I get an error saying that the drop down list control 'ddlType' can't be found.
i have generate AccNo in my form for user (AccNo will appear in form when they click for registration-"AccNo" not saved yet into database..
i want to read the "AccNo" and recheck("AccNo" check availability and update to next ID if available) and update to database when user click "SAVE" button..
In this code you can see the select statement that the customers are selected for display to the user. Order by is at least being used to disply in name order. but this example here is one of several similar dropdowns. I would like that if they picked one customer then the next view show should be the same customer
< order by customername " asp:SqlDataSource ID="Customers" runat="server" ConnectionString="<%$ ConnectionStrings:SecurityDB_20101025ConnectionString %>" SelectCommand="SELECT * FROM [Customers] WHERE ([CustomerId] = ISNULL(@CustomerId, '') OR @IsSuperAdmin = 1 ) > [code]...
Person class contains data objects such as first name, last name etc.
I want to add all first names to a dropdownlist. How can i do that? I tried doing it like this, but it won't get the first names:
ddl_traders.DataSource = traders;
EDIT
Person has the following string fields: FirstName, LastName, login.
I want the dropdownlist to display FirstName, but the value has to be the logins. I'm fairly certain that is possible, although I have no idea how it can be done.
I have a requirement in my application that, while saving the application, need to get all the value from drop down list and pass it to the view model. But application should not allow the user to select more than one item from drop down list manually, ie, only one value at a time. My view model is like ...
public class ListManagement { public IEnumerable<selectListItem> InactiveProduct { get; set; } public string[] InactiveProductSelected { get; set; } public IEnumerable<selectListItem> ActiveProduct { get; set; } }
one drop down list cointains all country list ,when we select thet particular country the other drop down list has to show all the states in that country ,this is what i am thinking to do ,can some one guide me how to do ,and give you give some reference links
