Get Radiobutton SelectedItem.Text. From A Grid View?

Sep 10, 2010

I am having a Gridview named GridViewGender with a RadioButtonList with it
Inline code is

<asp:GridView ID="GridViewGender" runat="server"
AutoGenerateColumns="False"
Width="494px" DataKeyNames="ren">
<Columns>

[Code]....

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[code]....

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<label
for="GenreId">GenreId:</label>
<%= Html.DropDownList("CodeValueID",
ViewData["Genre"]
as
SelectList)%>
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I am doing a online web application whereby user is able to enter in new template as well as search for template. The Add template is located outside the grid view and if user clicks on the button, it will load the grid view that is populated with data as there is a row of empty fields at the bottom. However when I click on the Add Template button, the grid view does not appear.

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[Code]....

[Code]....

[Code]....

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I may be able to do this via javascript with the OnClientClick;

[code]....

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The error is:

Index was outside the bounds of the array. Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.

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Source Error:

[Code]....

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here is (part of, its 50 items long) the radiobuttonlist

[Code]....

and i use the value of the 'Value' attribute to make a selection

[Code]....

then I want the 'text' property of SelectedItem to be in the subject line of an email

[Code]....

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public void gv_RowCreated(Object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
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[Code]....

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[Code]....

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Jun 30, 2010

I'm getting some Xml back from a service. I would like it to be the datasource of a grid view on my aspx page. Here is a sample of the Xml

<?xml version="1.0" encoding="utf-16" ?>
<ArrayOfTripTollCompleteDC xmlns:xsi=[URL]"
xmlns:xsd=[URL]>
<TripTollCompleteDC>
<TripTollId>5</TripTollId>
<DMSLaneModeID xsi:nil="true" />
<HOVOnly>false</HOVOnly>
<CreateDateTime>2010-06-07T15:54:01.023</CreateDateTime>
<ConfigVTMSDelaySeconds>5</ConfigVTMSDelaySeconds>
</TripTollCompleteDC>

and here is my code that parses the xml and tries to bind the grid. What am I missing here?

var retVal = service.GetTripDetailsByTripID(tripId);
var xmlTrips = XDocument.Parse(retVal);
var tripTolls =
from t in xmlTrips.Elements("TripTollCompleteDC")
select new {
TripTollId = (int)t.Element("TripTollId")
, DMSLaneModeID = (int?)t.Element("DMSLaneModeID")
, HOVOnly = (bool)t.Element("HOVOnly")
, CreateDateTime = (DateTime)t.Element("CreateDateTime")
, ConfigVTMSDelaySeconds = (int)t.Element("ConfigVTMSDelaySeconds")
};
grdTripDetails.DataSource = tripTolls;
grdTripDetails.DataBind();

I realize these are anonymous types. Is that a problem? I have verified the service is returning the Xml as stated above. Can anyone out there point me in the right direction? Just for completeness, here is the grid markup <asp:GridView runat="server" ID="grdTripDetails" />

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Nov 16, 2010

I have two dropdownlist's.DropDownList2(not bound to a datasource) and DropDownList3(bound to a datasource)

On change on input in one dropdownlist some content in the other Dropdownlist should change. For that i had used the logic as.

Autopostback is enabled for both this controls.

protected void DropDownList2_SelectedIndexChanged(object sender, EventArgs e)
{
if (DropDownList2.SelectedItem.Text == "Stamp")[code]....

Now the problem is when i select DropDownList2.SelectedItem.Text == "Reg" STA and STM are not present. I want STA and STM values back in the dropdownlist on selection of 'Reg'.

When i first load my page and select 'Reg' all the values in DropDownList3(including 'STA' and 'STM') are present and than when i select 'Stamp' the values 'STA' and 'STM' are lost(as shown in the code). Now again when i select 'Reg' this values are not there, i want this values to be present again. What do i have to do?? Do i have to bind it again to database?

Is there any other logic for it to be used in a different way ?

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Jul 15, 2010

I have a simple controller that sends a model/data to a View:

[Code]....

The View displays the data in a HTML Table:

[Code]....

This View displays the data correctly and provides a RadioButton for each row. When I select one of the RadioButtons the previous selection is removed as expected.

For now I am using an ActionLink to enter another Controller action. I have tried many ways without success to retrieve the selected RadioButton's value in this controller action.

[Code]....

I have also tried defining the Controller action with a parameter matching the model without success.

[Code]....

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I need 10 radiobuttons, but I do not want to use radiobutton list and I am not able to use Text property since I mark the Text for radiobutton in another row. All the radiobuttons' text are set as empty string. How can I get and set the value for the radiobuttons.

<div>
<div> </div>
<div>
<span>1</span>
<span>2</span>
<span>3</span>
</div>.....

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I've found this code, but I was wondering whether there's a more streamlined way to do it.

So for example, rather than having all the if statements can you have one line that says Label1.text = "You selected " & RadioGroup1.Text

Sub SubmitBtn_Click(Sender As Object, e As EventArgs)
If Radio1.Checked Then
Label1.Text = "You selected " & Radio1.Text
ElseIf Radio2.Checked Then

[Code]....

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Jan 15, 2010

I have two strongly Typed partial views (Developers list and Testers list) and the respective views are Developers.ascx and Testers.ascx Now I want to load one partial view based on the radiobutton selected.

How to read the value of the radiobutton option? if anyone can provide Code snippet or some guidelines.

Here is my parent Controller Code & View:

Parent Controller:

[HttpGet]
public ActionResult View IT People List(string type)
{
var developers = from d in itEntity.Developers select s; return View(developers);
}
Parent View:
<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Mvc.Master" Inherits="System.Web.Mvc.ViewPage<IEnumerable<DataModel.Developers>>" %>
<asp:Content ID="Content2" ContentPlaceHolderID="cphHead" runat="server">
</asp:Content>
<asp:Content ID="Content1" ContentPlaceHolderID="cphContent" runat="server">
<h2>View All IT Dept List</h2>
<table>
<tr>
<td><label for="txType">Select List:</label> </td>
<td>
<%= Html.RadioButton("Type", 1, true)%> Developers <%= Html.RadioButton("Type", 2, false)%> Testers
</td>
</tr>
<tr>
<td colspan = 2>
<%Html.RenderPartial("Developers", Model);%>
</td>
</tr>
</table>
</asp:Content>
Two strongly Typed Controllers are:
[HttpGet]
public ActionResult Developers()
{
var developers = from d in itEntity.Developers select d; return View(developers);
}
[HttpGet]
public ActionResult Testers()
{
var testers = from t in itEntity.Testers select t; return View(testers);
}

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my source code::

[Code]...

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