I'm trying to make the selected item the value of an asp:Label if this is possibleI am putting my drop down list in like this
For ddlAdults As Integer = 1 To strNumberSlept
CType(e.Item.FindControl("ddlEditAdults"), dropdownlist).Items.Add(new ListItem(ddlAdults.ToString(), ddlAdults.ToString()))
Next ddlAdults
And I need to add a selected item in to be the value of strSelectedItem
Dim strSelectedItem = CType(e.Item.FindControl("lblAdults"), label).Text
In my application i used drop down list dynamically so that if i enter the the value in the text box that many drop down list genrated with data from database. if i select the different iteam in the drop down list it will not changed it remains the first iteam of the dropdown list. if i use post back event is true in code part that drop down list is not visible.
nt i = 0; i < rows; i++) { TableRow row = new TableRow(); for (int j = 0; j < column; j++) { TableCell cell = new TableCell(); [code]...
I have a list with 2 sorts of items. Items that have actual values (1,2,3,4 etc) and items that are like group headings so all their values are set to 0. If someone decides to select a group heading - which has a value of 0, is it possible to redirect them to my 'Select an item' item which has a value of ""?
If worse comes to worse, I can just reconstruct the entire list, although if possible I'd like to avoid it.
I am trying to get a drop down and a form view to work together. I've never used form views before. I also am using the entity framework to do everything. This is also my first time with it.
I want to be able to have a drop down, that is populate from the same data source as the form view. So far that works fine.
I then want to be able to change the drop down item, and it change the form view item that is displayed. I cannot figure out how to make this work.
how do i get the selected item in the drop down list and insert it into database (togethi populated the drop down with the values from the tables in database. It is dynamic, not static.i have a button in the gridview called 'add'. so when user clicks on it the row (whatever columns in the row) would be inserted into database. i am doing insertion/create for this.
Alright heres my scenario. I click on an event and a new aspx page opens. I have two drop down lists and three text boxes. All populated with the data from the database. But when the page opens the drop down lists always show the item that is at the top of the list. Not the actual item that is in the database.
So say the name John should be there in one and a car names honda. But instead it shows alex and acura. These are just examples. But it alwasy starts with the item at the top
I am trying to write a page that dynamically changes the options of one drop down based off the selected item in another one. I have varified the AJAX calls are happening correctly and vaified the root problem is that the new selected value of the dropdown is not being read during the AJAX postback. The code I am using is:
[Code]....
ddlGameName is the dropdown that the user selects from which calls the postback and then updates another dropdown. I can place a label in the updatepanel and assign the test as ddlGameName.SelectedValue.toString() and it will always read the first item in the drop down no matter which is selected. So how can I get it to read the updated selectedValue?
I'm using Model-View-Presenter framework. When Loading a page, I'm having trouble setting the selected item that came from the Database.
In view, I know I need:
protected void ddlStatus_SelectedIndexChanged(object sender, EventArgs e) { presenter.DdlStatusSelectedIndexChanged(); // what should this pass? } Then in Presenter: public void DdlStatusSelectedIndexChanged() { view.DdlStatus = ??? // Should I pass the SelectedIndex? }
I also think that part of my problem is that DdlStatus I have as a List.
Interface:
List<StatusDTO> DdlStatus { set; get; }
The best I found is here (but needs formatted!) ---> [URL]
Does anyone know how to set a selected asp.net dynamic menu item to false? I have multiple menus and when someone selects an item from one of the dropdown menus it changes color. If I were to select an item from a different menu I need the other menus not to have the selected option anymore.
On my page I have a list of items with ajax rating controls next to them. These controls I create dynamically from Page_load where I give the rating controls the rating of each corresponding item from the database. The problem is now that when the rating-event is fired I want to go to my event handler och add the new rating of the selected item into my database, but between my click and the event handler-method is fired the Page_load method is run, where all ratings is set from the database again, which means that the new rating I clicked on was restored and that the new rating I was supposed to update my database with will be the old rating already in the database. I create my ratings like this:
SqlDataReader r = cmd.ExecuteReader(); //calling a stored procedure RadRating rating = new RadRating(); rating.Rate += new System.EventHandler(rating_Click); rating.ID = r["id"].ToString(); rating.AutoPostBack = true; rating.Value = Convert.ToDecimal(r["Overall_rating"].ToString());
From what I heard I need to recreate the dynamic controls i Page_load in order for them to persist throug postbacks, but when I do this the old rating writes over the new rating that I clicked on and need to use for database insertion. How can I solve this?
n a form I have multiple group of controls which are grouped using validation group property. I want to assign validation group to asp.Button dynamically on client side using javascript on the base of item selected in drop down list.
Here is JavaScript which I am using, but it is not working. It shows validation group undefined but actually a default group is defined.
<script type="text/JavaScript"> function NextClicked() { var _ddlStatus = document.getElementById("<%=ddl.ClientID%>"); var _selectedIndex = _ddlStatus.selectedIndex; var _btn = document.getElementById("<%=btnNext.ClientID%>");
alert(_btn.ValidationGroup); // here in messge it shows undefiend, yet I have defiend a group in button as default.
if (_selectedIndex == 1) { _btn.ValidationGroup = "G1"; } if (_selectedIndex == 2) { _btn.ValidationGroup = "G2"; } }
I have a project that queries a set of times from a database and uses these entries to populate a dropdownlist. Once the page is loaded, the user can select one of the items in the DropDownList. When the "Save" button is clicked, the Selected item value is returned to the [HttpPost] version of the controller action. This item is then stored into session. If the system returns to the page containing the dropdown, I want the saved Value to be selected in the DropDownList. What actually happens is that the DropDownList is always set to be the first item in the list.
Database Table: This data has been imported using Link to SQL
Here when i click on button it insert all data into table but it didn't insert my selected item from dropdownlist it insert select city that i define in page_load
DDL1.Items.Insert(0, new ListItem("select city", "0"));
And when i delete this code from page load it insert in table first row of my table it didn't insert my selected item from dropdown list.
How to get the selected item from the listbox in the selected index changed event. I tried: Label1.Text = ListBox1.SelectedItem.Text; It is giving me object set to null reference.
foreach (ListItem item in ListBox1.Items) { if (item.Selected) { //lblResults.Text += item.Text + " "; Label1.Text = item.Text; } }
I have a drop down list control populated with items and some code to take the currently selected item value. The problem is I only get the value of the first item in the list regardless of what item is actually selected. Here is my code to populate the drop down:
protected void displayCreateCategories() { StoreDataContext db = new StoreDataContext(); var a = from c in db.Categories orderby c.Name select new{catName= c.Name, catId=c.CategoryID}; ddlCategory.DataSource = a; ddlCategory.DataTextField = "catName"; ddlCategory.DataValueField = "catId"; ddlCategory.DataBind(); }
To get the value of the currently selected item which in my case is always of type integer I do label1.text=Convert.toInt32(ddlCategory.SelectedValue); I get the selected value, but it is always for the 1st item in the list. I'm pulling my hair out over this.
I have insert drop down in Grive view Edit template
[Code]....
Data set acts as source for gridview, how do i select the item in the dropdown that is coming from dataset e.g if it was a textbox i would fill it this way
How can I make the first item in a drop down list non selectable. I want this first list-item to show up when the page is opened and want to populate the rest of the DDL from a backend DB. I don't want this default first item in the list to be selected (just want to show it as a default value)
I want it to look something like this.
Choose a State: (Appearing on the top of DDL, but cant be selected)
I am trying to set the item that is selected from a drop down list based on what it in the database for that particular record. I am filling the dropdown list with a SQL DataSource I have tried a couple of example that I have found for selecting the item in the list but I am always getting the first item in the list as the selected item. This is what I am currently working with:
Code:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
I need to create a table where every item in the cell can be drag and drop among themselves and and also drag and drop to other cell. I am thinking to create a ReorderList for every table cell but it come to a problem where I need to drag item from 1 ReOrderList to another ReOrderList when I need to drag the item in the cell to another cell. I have find through the internet but find no solution.
How can I pre-select a drop down list box item in a listbox? I experimented using Asp.net and C#, but was not able to pre-select a drop down listbox item.
I am not on my coding box right now, but basically as an example of what I am talking about, if I have the following drop down listbox items.
--Select-- New York Jets New England Patriots Green Bay Packers Atlanta Falcons SF 49'ers Oakland Raiders
How would I pre select the team name of "Atlanta Falcons" using C# and Asp.net? Spefically based on the string of the team name "Atlanta Falcons" instead of an alternate way like using the Selected Index function?
I have a drop down box with values that shows on loadUnited States Canada Now I have a function that is checking the users value from the database which is fired on a button click. What I plan on doing is comparing the string like if United States(db value) == United States (dropdown value) then go ahead and select United States in the drop down. When I do this I am getting the right value selected but it is making all the values the same for all records.
I fill a the drop down list with a SQL select query, but i want to add a first default item, something like "- Select an option -" or "All"
What im trying to do is make a dynamic SQL query, something like this:
SELECT * FROM table1 WHERE (value1 = ? AND value2 = ? AND value3 = ? )........ (or "like" instead of "=")
You are gonna have to select those arguments from 3 drop down lists, but i wanna have a default value on the top of the drop down list options and send a "*" as value if this option its selected, so the filter doesn't consider that value
