C# - Retrieve Radiobutton Selected Value On Asp - Button Click In Javascript
Mar 29, 2011
I have an update page with radiobutton "Alternate Addresses". If the radiobutton has "Yes" value, There would be altenate addresses for client. If radiobutton has "No" value, there won't be any alternate addresses. In update page, if supplier changes radiobutton value from "Yes" to "No" and clicks asp:Button "Update", all alternate addresses will be deleted. I want to show a confirm messagebox on Update button click. But i am not being able to retrieve radiobutton selected value in javascript.
var list = document.getElementById("radios"); //Client ID of the radiolist
var inputs = list.getElementsByTagName("input");
var selected;
for (var i = 0; i < inputs.length; i++)
{
if (inputs[i].checked)
{
selected = inputs[i];
break;
}
This code works fine with html buttons. But I want code for asp:Button onClientClick.
I want to show a message with 'yes' and 'no' button when some condition in codebehind gets true.. and if user click yes then a piece of code will execute other wise it will not.
I got the database to update, but it only does it for the first row selected not for the others. Protected Sub btnUpdate_Click(ByVal sender As Object, ByVal e As EventArgs) For Each row As GridViewRow In GridView6.Rows ' Selects the text from the TextBox Dim selectedcheck As CheckBox = CType(row.FindControl("chkselect"), CheckBox) If selectedcheck.Checked = True Then Dim id As Label = CType(row.FindControl("id"), Label) cmd.Parameters.AddWithValue("@id", id.Text) cmd.Parameters.AddWithValue("@compby", txtagent.Text) cmd.Parameters.AddWithValue("@compdate", lbldate.Text) cmd.Parameters.AddWithValue("@comments", txtcomments.Text) cmd.CommandText = "dbo.updatetasks" cmd.CommandType = CommandType.StoredProcedure cmd.Connection = conn conn.Open() cmd.BeginExecuteNonQuery() conn.Close() End If Next End Sub UPDATE dashboardtasks SET compby = @compby, comments = @comments, compdate = @compdate WHERE id = @id;
I have a LoginView element in an Update panel and use JQuery to hide the div containing the update panel when the cancel button(Html) is clicked.
It works fine normally. However, when I enter an invalid password and there is an error message displayed, the Javascript attached to the Cancel button click stops firing.
I added some food items in CHeckBoxList. I want to add selected food item(s) in a ListBox. The Text Property is name of the food and it's value is there Price (Food Price) As soon as I add any food item in a ListBox the total should be displayed.
Whichever code I wrote using it, if i select 1 item then it adds in a ListBox. But If I select another food item then Previous food item also added because it is selected. I will select some food items then it will be adding in the ListBox, I will check the total, if the total is greater than my budget then i can remove some food items.
I have a dropdownlist("ddlTemplate") control and a gridview("gvPlanning") control with 1 BoundField column, 1 TemplateField column and remaining columns will be generated dynamically from database.In TemplateFiled Column i have 3 image buttons viz: Edit, update and cancel.Gridview will be populated based on the selecteditem of dropdownlist.
if i click on edit imagebutton, i need to add textboxes dynamically in all the columns of that row except first 2 column. And if i click on Update imagebutton i need to retrieve the textbox values.we can add template field column for textboxes also, but why i am sticking to this method is.. the number of columns changes depending on the selecteditem from the dropdownlist. Eg: If i select india from dropdownlist the number of columns in the gridview would be 4 and if i select UK from dropdownlist the number of columns would be 9 likewise.
I have dropdownlist which items are generated using SQLDataSource. And there is a "Delete Button" next to it. When user selects item from dropdownlist and presses that button I want the item to be removed from DB. Here is the question "How can I achieve this using sqldatasource Delete Command?" I do can remove Item From Code Behind. But i believe it's more efficient to use sqldatasource delete command.
Ok so I have two listboxes on my page one for users and another for cases. For some reason the users listbox preserves state, but the cases listbox doesn't.
I tried setting them both to autopostback, but that didn't work. The users listbox would preserve the selected item, but make it the first viewable item in the list. The cases listbox still reset the selected item to the first.
My page load:
Code:
'.... If Not Page.IsPostBack Then ''Sort later. Dim i As Integer = 10 For Each usr As String In AttRoleProvider.GetUsersInRole("Role1") Me.ExistingUsers.Items.Add(usr)
I am selecting multiple dates on a calendar control ,, and then i insert them into DB. The problem happens after i insert, if i want to add new list of dates, once i start selecting on calendar all last selected dates appear (get selected on calendar) Does this mean these dates are saved in Session or what? Here is the code I am using:
I have a ListView with Checkbox in ItemTemplate. My requirement is to get all data of selected Checkbox of a row. For this I am using a Button Click which will check the selected checkbox of ListView and then it will get all the data of selected of that checkbox.
I have One DataList in their three columns ID, FirstName and LastName, when I select ID then I want to access the value of ID how to get the value of selected ID.
I have a datareader that returns a few fields (orderid, customer id, customername, location, total amount - as an example) that is bound to a datagrid on an asp page. The datagrid simply displays customername, location and total amount and has 2 buttons
below it labelled 'Add New' and 'Edit' and I would like the following to happen:
1) when a user clicks on any cell in the datagrid, I want that row to be highlighted in someway so that the user is aware of the highlighted row.
2) If the user then clicks on Edit button, I want to go to another page that displays the details of that order by passing the orderid of that row to the next page.
The idea is that the user selects a row on the datagrid and then clicks edit which will take them to another page where they can edit/updated details but I'm not sure how I can pass a value of a selected row in a datagrid to another page. I am aware that you can add a template column with buttons on but I would like to have one set of buttons rather than have buttons on each row of the datagrid.
I placed a RadioButtonList inside a Formview control.And from DataBound event handler oformview ,RadioButtonList is binded to the datasource .Now my problem is after selecting a value from radiobuttonlist and I click any button,the radiobuttonList get unchecked and lose the selected value .How can I avoid this.
I'm needing to get the selected rows, based on checkboxes, to insert into a different table than that that the gridview is formed from. I've created an innerjoin datasource to try and solve this but, still having problems finding something that works. I also need it to insert based upon a button click not inside the gridview as I believe otherwise would only hamper the situation more.
I have a aspx page where in I have made a form. There is a help button on this form.When I click on the help button I have created html code in Javascript.
function help_For_admin() var Message_Help = '<p><b>Admin Page Description</b></p>' document.getElementById("help").innerHTML =Message_Help ; document.getElementById("Div_Admin").style.display = "";
I want to resize a div from client-side, it's default value is height:500px, clicking my button sets it to height: 700px.
It's an asp.net web site.
I am asked to do this using AJAX and I am unclear if this means to use the client-side javascript from the Microsoft AJAX Library, or if this means to use server-side AJAX doing a partial postback.
The grid can be adjusted fine if I open the IE developer tools and adjust the inline css height:500px attribute of the div element.
can i get a value of a selected radio button in LoadViewState event of the the WebControl and how? All the components are generated in codebehind, so i have those controls:
I am having an update button on my from on clicking update i would like to prompt the user as Do you want to delimit the record with Yes and No buttons. If the user clicks on Yes i would like to execute the code which can delimit the record if not just update the record.
My sample code
protected void btnUpdate1_Click(object sender, EventArgs e) { EmpID = Convert.ToInt32(HiddenField1.Value); if (ID == 2) {
