Is it possible to change the CSS class of the validated control if it's not valid without codebehind or just with less code ex. Set automatic CSS class to "invalid" of all textboxes which have a required field validator? I don't like to make a check for each validator (isvalid) I have, manually.
View 1 Repliesi have a user web control wich has the website menu. this menu is viewed through out the entire web site.
i would like to mark the selected link, on the menu with in the web user control,in some way (red background or w/e) the thing is, i cannot manage this from client side since there is a page_load on every click on the menu (witch brings up a different page). the only thing i can think of is saving the click to the session and then retrieve what was clicked and change the style accordingly via c# in the code behind.
I am facing challenge of changing action attribute of html form tag. As my application is on shared hosting (medium trust) environment of godaddy server, I cannot use reflection to get control adapter of html tag page. So, I cannot use the following code in my Url Rewriting module.
[Code]....
Is there any otherway to implement the same functionality without reflection?
How can i change repeater control class depends on number of rows it contain?
View 2 RepliesI'm not sure if this problem is isolated in MVC2 or if it's isolated with the DataType.EmailAddress, but that's what I'm working on.
Anyway, I noticed that no validation is performed at all on my field marked with [DataType(DataType.EmailAddress)], both on client and server.
Here is the Model:
[Code]....
Here is the View:
[Code]....
Here are the Controller Actions:
[Code]....
Validation for the [Required] attributes are working fine. It's the DataType.EmailAddress that never gets checked at all. My ModelState.IsValid returns true even if I enter "x" as my email address. Haven't tried the other DataTypes, so I dunno if this is just for the email or for all types.
I have this Control directive in a usercontrol (i've changed the namespace and class name):
<%@ Control Language="C#" AutoEventWireup="true" Inherits="Namespace.Path.To.ClassName" %>
<asp:TextBox runat="server" ID="txtComment" TextMode="MultiLine" ValidationGroup="comment" />
ClassName is a class that lives in a class library and this is the class:
namespace Namespace.Path.To
{
public class ClassName : System.Web.UI.UserControl
{
protected System.Web.UI.WebControls.TextBox txtComment;
protected void Page_Load(object sender, EventArgs e)
{
HttpContext.Current.Response.Write(txtComment == null);
HttpContext.Current.Response.End();
}
I have build a UserControl with separate code behind file.In that code behind file i have defined some public properties in the Partial class of user control that was automatically generated.Those properties will initialize some properties of controls that are used in the control.Now, in .aspx page i used this User Control and initialized the public properties through code behind of aspx page for dynamic contents.
View 6 RepliesI have used Expression Web to create a website with a standard .ASP form that saves data into an Access database using standard HTML controls. This works fine except there is no validation of the fields. A user can enter anything to get past the form.
I want to use ASP.NET to validate all of the fields in the form and then save to the same Access database. When I rename the webpage from .ASP to .ASPX, I am able to get the validation controls working properly by changing HTML controls to ASP.NET controls.
However, I cannot figure out how to get the form data submitted into the Access database because the code to connect to the database was removed when I inserted the first ASP.NET control.
What am I missing? It seems like a simple task but I haven't been able to figure it out. I have a couple books and they don't answer the question. Can someone guide me in the right direction?
my problem is that i have a dynamic controls(text boxes) that are generated depending on a dropdownlist
and upon generating the textboxes i have created a required field validator and associated it to the text box that is being generated,
when javascript is enabled in my browser, the client side validation works fine, but when i disable the javascript.. no server side validation occurs and the Page.IsValid gives true when the method Page.validate() is fired
i tried a new simple page with dynamic controls and seems to work fine, but i could not figure out whats wrong with this page.
private void generateFarmForm()
{
int numberOfFields = 9;
Label[] labels = new Label[numberOfFields];
TextBox[] farmt = new TextBox[numberOfFields];
[Code]....
also the button that submits the form back has the same validation group,,, yet no luck with this... the page is in a content tag of a master page if this has any relation to the problem
I am using the sqlmembership provider with the login control from the toolbox. I want to capture the validated username after the user is authenticated. I need the username so that when the user adds or modifies a record i can have an audit trail. where is the best place to capture the validated user right after authentication? Ideally, i would like to capture it on the login form but how?
View 3 RepliesI have a newuzerwizard with 3 steps. Step 1 = Create account, Step 2 = Personal Info, and Step 3 = Bio Information. On the second step (Personal Info) I validate the users address and get its latitude and longitude. I want to make sure that before they go onto step three their address can be geocoded. I have the code that tests the address, I just don't know how to stop the step from going to the next if they input a wrong address. Here is what I have:
[Code]....
assigning roles to Active Directory validated users?
View 3 RepliesI have created a page with a textbox and a button, when you enter a number in textbox and click on button, the onCommand event generates dynamic textboxes with dynamic requiredFieldValidators in the placeHolder and a newbutton. Now when I click on newButton, it does not validated dynamically generated textboxes, it does postback and every dynamic object disappear. The sample code is provided below.
[Code]....
Our asp.net 2.0 app encountered the following error:
This implementation is not part of the Windows Platform FIPS validated cryptographic algorithms.After adding the following in web.config -> <system.web> section:
<machineKey validationKey="AutoGenerate,IsolateApps" decryptionKey="AutoGenerate,IsolateApps" validation="3DES" decryption="3DES"/>
The error occurs in those pages that uses AJAX.
want to change the css class of this div tag from the code
[Code]....
What is the best way to do so?
Currently how i do this is, i create html table with id & runat="server" tag and then from code behind i add rows and columns to this table, is there some better way to do this job?
Im using repeater to create dynamic ul li listIs it possible to control class whether item is first or last ?sth like :
class="<%# if(Container.ItemIndex == 0)
{
class = ...
[code]...
I have asp:Table with number of asp:Label inside asp:FormView, it represents short stats info.I need to set Label.CssClass to "red" if it's text isn't "0".Currently I do this on FormView.DataBound event. But think that it's better to use JavaScript and probably jQuery. How can I do that?
View 1 Replies<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="admin.aspx.cs" Inherits="******._Default"
title="Administration"
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML
1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="mainHead" runat="server" >
<title>Administration</title>
<link rel="Stylesheet" href="../style/admin.css" />
</head>
<body>
<div class="topMenu">
<asp:Panel id="mnu0" runat="server" class="navButton">
<a href="admin.aspx" class="navLink">Admin Home</a>
</asp:Panel>
<asp:Panel id="mnu1" runat="server" class="navButton">
<a href="admin.aspx" class="navLink">User Manager</a>
</asp:Panel>
<asp:Panel id="mnu2" runat="server" class="navButton">
<a href="admin.aspx" class="navLink">Products</a>
</asp:Panel>
</div>
<br /><br />
<div class="subMenu">
<a href="products.aspx" class="subLink">Products</a> <a href="productCats.aspx" class="subLink">Categories</a>
</div>
<br /><br />
Welcome to the Admin
</body>
</html>
Code behind:
public partial class _Default : System.Web.UI.Page
{
protected int menuID;
protected void Page_Load(object sender, EventArgs e)
{
string menuIDdata = Page.Request.QueryString["mid"];
menuID = 0;
// Check the user is allowed here
if (!Roles.IsUserInRole("Admin"))
{
Response.Redirect("../default.aspx");
}
// Get the menu ID
if (int.TryParse(menuIDdata, out menuID))
{
menuID = int.Parse(menuIDdata);
}
else
{
menuID = 0;
}
mnu0.CssClass = "navButtonO";
}
}
I'm trying to change the class of the menu depending on which one is selected, but is there an elegant way to change the class instead of a switch/if statement? For example:
mnu[menuID].CssClass = "navButtonO";
Would change the class of the menu item.
Ho to change Wizard1.ActiveStepIndex from the WZ.vb class
View 2 RepliesI want to change the class of an object dynamically in C#
Main Class : handleOperator objOpr = new handleOperator();
Then for object objOpr I need to access the methods for another class Class2 :
Means, I want objOpr = new Class2();
Is there any way to convert our class to controller in asp.net MVC ....
View 1 RepliesHow to change the values in gridview on text change of templated control without databind again?the value of templated text boxes should change If i change the value of one of the templated textbox then accordingly(By mathematical calculations) the vlaues of all tempated textboxes should also change.
View 7 RepliesI have the following situation:My business class:
public class Foo
{
public String A {get;set;}
public DateTime B {get;set;}
// .. and other properties like
public String Intern {get;set;}
}
I'm binding that Item to a DetailsView in Editmode. (I bind a List containing a single object of Foo, becuase I do recall that I can only bind IEnumerable<> classes to the DetailView)The binding is done via a ObjectDataSource
I've tried setting the <pages pageBaseType="DynamicWebPage" /> value in web.config, but when I response.write out the page type, I'm still getting Microsoft.WebPages.WebPage.
I'm simply trying to sub-class WebPage and add some additional functionality such as a dynamic PageData dictionary similar to Phil Haack's dynamic ViewData dictionary.
to change ItemStyle-CssClass of TemplateField in the code behind?The intellisense for itemstyle in C# is read-only..
View 1 Replies