I have a check box list with some items. I want to make it a single selection. A Radio button list won't work because I need it to allow no selection. It may work if it has allows users to deselect the item selected(like in a check box). The second problem would be that instead of simple text I want a text with link.
View 3 Replieswhen we select a check boxes creat dynamic check boxes. I have a main catagory check box when we select this main catagory check box creat subcatagory check boxes related to main catagory dynamically.
View 1 RepliesIam trying to create web magazine, I finished the current issue page and the articles pages of it. What I need now is two things:
1. Creating cms for the web (Big Story! )
2. Finding the way to save the old issues and retreive them when click back issues button and choose the date of i. It is easy if I used db.but I can't!!! I need to save the aspx pages with code of each one! to use C# to create class contains linked list and save the issues in it but I don't know how to do it
how to start searching?
I was wondering if there is any way that I could have a null value (or any other static value) appear at the top of a drop down list which is then populated from an AccessDataSource.I need it so that users can select a tag for their post (within a social networking system) if they wish to post to a group page or they can simply leave the list as null to post to their profile.
View 1 RepliesI want to make a single selection in radiobutton in a gridview. I have added "GroupName" in radiobutton attributes but it only works in column which suppose to have a single selection in the entrire gridview. Another problem is getting the value of the radio button. Selected radio button value must appear in a textbox once it was clicked/checked.
View 14 RepliesI want to change the background color of a row when the user selects an item in the ListView. Also, when something is already selected previously, the previously select row reverts back to the default background color. how I can acheive this?
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I have an if/then statement in my code behind that looks what which radio button of a radio button group a user selected and then runs some other code. I'm running into a problem that I hadn't forseen where a user skips the question. (It isn't a required field). So, how do I tell my code behind to first check to see if the user made a selection, and then, if they did, do my if/then...
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I am developing an application using ASP.NET 3.5 with C#. In my application I have a gridview control and inside the template field of gridview I have placed a RadioButton. When I run the application and when I try to select a single radio button, it allows multiple selection of radio buttons. I have to select a single radio button.
View 8 RepliesI have string which came from the database,now i want to compare each charater of the string with the radiobuttonlist value and check box list value and select both radiobutton list and checkboxlist.
Here i write down some code but its just select 2 item of the each radiobuttonlist and checked all checkboxlist.
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I have a grid view with the following structure
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Here is the scenario:
The data is populated in the gridview dynamically at runtime The number of rows vary each time The auto postback event has been set to true I need to capture the rows that are selected, When I try to capture the button click event; the gridview is null(I understand that it has to be rebound on each postback). Hence this is not working
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I also tried this, the rowcommand event; It is also not getting generated. The gridview rowcommand is not getting fired
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I need the rows which are selected using the checkbox in the above mentioned sceanrio.
I'm trying to set up two check box's in a DataGrid so that only one can be checked at any one time.
At the moment, the following renders the existing state of the choice on screen:
[code]....
How do I go about ensuring that if the user chooses ChoiceOne that any selection of ChoiceTwo will be unselected and vice versa? Is there any way to state in the DataGrid control that these two checkboxes are grouped together?
I got 15 tabs and 15 user controls assigned to each tab.All are loading at once which id delaying the process.
I want to load one user control on selection of a tab in tab container.
How to validate check box/ check box list in Model?
View 1 RepliesI have two Listboxes side by side. First Listbox lists all employee. I have a button to move selected employee from Listbox 1 to Listbox 2. If i select multiple employee from ListBox 1 and click on a button to move to selected employee to ListBox 2, then only alternate selection is moved.
For example.
If ListBox 1 have employee listed as :
1. John
2. Micheal
3. Bryan
After moving to ListBox 2. It shows:
1. John
2. Bryan
My Code is:
protected void btnAdd_Click(object sender, EventArgs e)
{
for (int LItem = 0; LItem < this.ListBox1.Items.Count; LItem++)
{
if (this.ListBox1.Items[LItem].Selected)
{
this.ListBox1.Items[LItem].Selected = false;
this.ListBox2.Items.Add(this.ListBox1.Items[LItem]);
this.ListBox1.Items.Remove(this.ListBox1.Items[LItem]);
}
}
}
}
I am trying to use linq to unselect the last selection if the user exceeds a particular selection. Assume you have a max set to 2. Now once the user reaches that I would like to uncheck the last one the user selected after this. I wrote something like this -
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multiple selection drop down list for asp .net[ vs-2008] and its works in content page. most of the examples are not working in content page... i wanna implement in content page of master page.
View 10 Repliescreate multiselection Dropdownlist in asp.net 2.0 (I don't want use ajax or any other control) i need pure asp.net 2.0 program and c#.netValues are populated in DDL from Shared file location not from data base.After selecting the value in DDL (i e more than one value) based on the search condition it should display the value
View 1 RepliesI have Checkbox list from database and selection list also from database . i can fill check boxlist from db in below . i have one datatable for selection items .i want that values to be selected in this checklist.
dt pagelist have 1 to 10
dt checklist have 1,3,5,7
DataTable dt = obj.checklist();
public void pagelist() {
DataTable pl = obj.pagelist();
foreach (DataRow row in pl.Rows) {
ListItem item = new ListItem();
item.Text = row["Previlage_pageName"].ToString();
item.Value = row["Previliges_ID"].ToString();
CHpagelist.Items.Add(item);
}
}
I need getting a drop down list selection to populate a calendar. The user selects a vehicle from the dropdownlist and based on that selection, the calendar needs to populate a link with drivers names on whatever days the vehicle is rented out for.
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Populate list box accroding to selection of dropdownlsit
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.
View 6 RepliesI'm trying to write a javascript to check if the 5th element in the radiobutton list is selected then:
1. alert 'enter an amount' if the txtbox is empty
2. alert 'amount must be greater than 10' if the txtbox value is less than 10
My code is shown below, but I guess I'm missing something because the code didn't executed.
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I am building a custom control that mimics a dropdownlist with my own custom items in it. I'd like to figure out how after selecting something, the text changes to what was selected.
I can do it with javascript but looking at the html source of a dropdownlist, there is no javascript there to modify the textbox/label.
I have my design of radiobutton list as follows
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But when I run my application if I select a list item from a row and if I select the other from the other both are getting selected how to [URL] solve this.
I have an asp:ListBox which contains a list of countries. Users select one or more countries and then assign them to another list box on the page.
<asp:ListBox id="countrylist" runat="server" SelectionMode="Multiple" AutoPostBack="True" CssClass="inputC" OnSelectedIndexChanged="countrylist_SelectedIndexChanged"></asp:ListBox>
In Internet Explorer, if I scroll down (say to United States) and then click it, the list scrolls back to the top. United States is still selected, if I press the "Assign" button it will appear within the second list box, and if I scroll down I can see that United States is still selected.
However, users are complaining about this, especially since it happens so quickly that they can't select multiple countries.
I tried using smartnavigation and MaintainScrollPosition, but this has had no effect.
<%@ Page Language="C#" smartNavigation="true" MaintainScrollPositionOnPostback="true" AutoEventWireup="true" EnableEventValidation="false" MasterPageFile="MasterPage.master" CodeFile="form.aspx.cs" Inherits="forms_template" %>
This behaviour is not exhibited in Firefox.