I have two questions on asp.net CreateUserWizard control;
a. Once I put the control on webpage how do I connect the control to the backend db?
b. How do I extend the control to add more data fields in it?
I am trying to use a second (custom) table to extend my users profile info. This table is in the same database as the 'aspnet_Users' table but has a different name. I create a FK relationship between the 'aspnet_Users' table and my custom table. Here is my web.config code:
<profile defaultProvider="AspNetSqlMembershipProvider">
<providers>
<clear />
<add name="AspNetSqlMembershipProvider"
type="System.Web.Profile.SqlProfileProvider"
connectionStringName="ConString_SQLConnectionString"
applicationName="/" />
<add name="MyCustomProfile"
type="System.Web.Profile.SqlProfileProvider"
connectionStringName="ConString_SQLConnectionString"
applicationName="/"
table="MyProfileTable_Employees" />
</providers>
<properties>
<group name ="MyProfileInfo">
<add name="FirstName" type="string" defaultValue="[null]" customProviderData="FirstName;nvarchar" provider="MyCustomProfile" />
<add name="LastName" type="string" defaultValue="[null]" customProviderData="LastName;nvarchar" provider="MyCustomProfile" />
<add name="EmployeeNumber" type="int" defaultValue="[null]" customProviderData="EmployeeNumber;int" provider="MyCustomProfile" />
</group>
</properties>
</profile>
I have the table "MyProfileTable_Employees" poplulated with data the 'userid' matches to the aspnet_Users table. In my web application (vb), when I type in Profile.MyProfileInfo, there are no custom fields. Actually, when I type profile., there are no profile related entries. What am I missing here? Am I miss-interpting what a custom profile provider is?
I have an implementation of a textbox which inherits from the TextBox control. It currently has some features built in to validate text by some JavaScript that is injected when the control is created. I want to modify this so that the control uses the ASP.NET validation controls (eg. RequiredFieldValidator) instead. Is this possible? Is there a place in the lifecycle of the control where I can programmatically create a BaseValidator control and add it to the form? I want to implement this in my textbox control, rather than each specific page that the textbox is on.
View 4 Repliesi have a WebUserControls with 2 file : UCTMyControl.ASCX and UCTMyControl.ASCX.CS
In file UCTMyControl.ASCX.CS i have 1 virtual method Example: Virtual void Hello();
and now in Page example : MyPage.aspx and MyPage.aspx.cs
i want override method Hello() above in Web User Controls
how can i do ?
I'm trying to create a user control class that extends Panel. Essentially, what I want to do is to have a panel that fires off an event whenever it's clicked upon.
So, I create something like this:
[Code]....
And then, in the ClickPanel.ascx.cs file:
[Code]....
I'm not exactly sure whether this would work as I haven't had the opportunity to test it yet.
The problem is that I can't have a class inherit from Panel. Creating a user control class requires that my class extend User Control - at least that's what the error messages have been saying up until now. The problem is that if I do extend it from the base class of UserControl then I lose all the functionality of the Panel itself and the entire thing is rendered pointless.
I have a GridView, and I want Column1 to be equal to datatable data (filled by a SqlDataAdapter). Then I have two other fields by the SqlDataAdapter (first name, last name), and I want to have those two fields combined to form Column2. I have a TemplateField for my GridView that combines the first name and last name with Eval()'s, but the GridView places this combined field TemplateField and puts it as the first column.
How can I do this so that TemplateField can go in between fields that are databound?
Binding: the problem is my name expression is - au_fname+ au_lname-> differnt fields. I want to bind two fields to same control is that possible if not any another alternative.
View 24 RepliesI understand in a gridview that is databound by default HtmlEncode is set to trueHow do I protect template fields in any data presentation control?
View 1 RepliesI want to use the all the default functionalities of autocomplete control from toolkit, also want to customise it.For e.g. i want to add few more properties to it or customise the servicemethod parameters.Is there any way to do it?
View 3 RepliesI am trying to use a repeater control that will display a hyperlink control. For the text of that Hyperlink control I would like to concatenate to fields from my data source (lets say First Name and Last Name). How would I do this appropriately for the Hyperlink control within an ItemTemplate?
View 3 RepliesI am using TempleteFields for all columns in my GridView. In that columns I am using only some fields for customization but not all.
Is there any performance issue with Databound Fields vs Templete Fields in a GridView...?
Do I need to replace the remaining columns with Databound Columns instead of TempletField columns...?
How do I extend a web control's methods?
For example, I want to do this:
[Code]....
I know how to create the loop that checks for the value, I just don't know I to create an method extension to a control.
Im using the asp.net membership provider and I would like to know how to add fields for a first name, last name, and phone numbre on my registration page with the CreateUserWizard Control ando also how to insert this new data to tha membership database table. I already created the culumns for these but I don't know how to insert the new data from the CreateUserWizard Control.
View 3 Repliesi would like to create custom columns in the GridView Control.For example:After performing SQL query, there are 4 columns bound to the control:
1. ID
2. Name
3. LA
4. LE
Now, for each row, I would like to add column5. Custom - which would read LA and LE values from each row, assign them to variables vLA and vLE respectfuly, and then, I'd take vLA and vLE to perform custom calculations every time the page is displayed.I know how to make a custom colum to display calculated result, butCan someone please help me how to read LA and LE values for each row?
I need a form that displays three columns drawn directly from a database (no problems here) as well as two fields that require some complex calculations. Not only am I lost as to how to incorporate the calculations into the control, I don't know exactly how to write the calculations. I am working in Visual Web Developer 2008 with Vb.NET.
The first of the two fields should take the sum of all payments made by a given customer and divide it by a DailyMembershipRate, returning a DaysPaid variable. It should take this variable and a CustomerSince field for that particular customer and calculate a PaidThrough field.
The second of the two columns similarly requires the DaysPaid variable described above. It should subtract the CustomerSince field from the current date and return the value in days, giving a MembershipDays variable. Finally, it should subtract MembershipDays from the DaysPaid variable, again returning a value in days, and then multiply this by the DailyRate value for a Credit/Deficit field.
I realize this is a lot, but I haven't been able to find any documentation either online or in VWD or ASP.NET texts on this topic. I could really use some fellow user input.
I have a gridview which sources information dynamically from database.Here when i go for the default "AllowSorting" flag equal to true, i am able to achieve sorting of all displayed columns except the textBox control column whose values refreshes to zero.
View 5 RepliesI want to extend a datagrid control and use it in my program.
public class MyDataGrid : DataGrid
{}
Now i want to make use this new control in my web page. so i need to register this user control in page.
<%@
Register
TagPrefix
="sam"
Namespace="WebApplication1"
%>
<form><sam:MyDataGrid id="test" runat="server" /> </form>
When I build it is fine. When i run the application it throws the error.
MyDataGrid is a unknown element.This error occurs due to compilation error or web.config does not exists. But there was no scenario like this.
Unknown server tag 'sam:MyDataGrid.Error occured due to parsing.
I need to have a combo box like this [URL] Upon clicking the dropdown items width should be automatically increased to fully accomodate them. At present, it seems, ASP.Net combo box not supporting this ... I tried applying width attribute using Style.Add to each item.
View 1 RepliesI'm building form validation controls for our C# ASP application. The bulk of the work is handled by a BaseValidator control (subclassing System.Web.UI.UserControl), which also has the markup for the validation output. This is then extended by subcontrols like PasswordValidator, that provides the Validate method and any extra fields needed by that validator control.
(The end goal is to have controls like <uc1:PasswordValidator ControlId="txtPassword" /> which we can plop into any form with minimum duplication.)
However, PasswordValidator.ascx.cs cannot access the form elements defined in BaseValidator.ascx; the only way I've found to do so is to duplicate the markup in each subcontrol's *.ascx file. How can I extend BaseValidator.ascx.cs and access BaseValidator.ascx's markup in the subclass?
I have a sql data souce that returns several columns of data, and they are displayed in a DetailsView on a pretty simple vb.net page. I'm stuggling with one field though for the details view.
It's a template field, and if ClientType=1 (this value is determined else where on the page), then the label in the template field should have Text='<%# Bind("ClientName") %>', but if the ClientType = 0, then the label in the template field should have Text='<%# Bind("ClientTemporaryName") %>'
How do I tell the details view to set the text for ClientName to one or the other?
[Code]....
I have a question regarding the GridView and the Control Designer of it.
I've made a composite control inherited of the GridView. I would like to make some new created BoundField controls available in the designer of the GridView control? So that I can select the custom BoundField control from the Available fields list.
I have a ASP.Net project that is setup in such a way that it can be dropped into any site and "just work." All the paths are relative to the current file, not relative to the "~". The paths are determined by ThePath = this.TemplateSourceDirectory;
This is working for everything expect registering a custom control that is created and added to one of the pages. I can add the control just fine with the Page.LoadControl but I cant cast it as the correct type to access anything.
How can I add a reference to the class from within the code itself?
I have a web form and I have a user control on it. This user control contains a panel with some user properties that are to be stored in a database. So far nothing fancy. The user control itself contains a panel and is working fine (all code to retrieve and store the values is working).
I used the default settings of creating a user control and one of them was AutoEventWireup=true. This works fine because I also have some dropdown boxes (and other fields) that need to be filled with values from the database and that happens in the Page_load event.
The panel specifies the 'DefaultButton' which calls a method when clicked to save the values after the user has changed them.
On this click the code of the method is called, I confirmed that, but I found out that the values of my controls on the user control (for example the Textbox control) are empty. As a non-ASP.NET developer I couldn't figure out why. So I changed some settings like AutoEventWireup to false.
Off course this resulted in my dropdown boxes no longer to be initially filled, but my surprise was big to find out my controls actually contained the values the user typed in.
Logically I need both the values and the dropdowns filled, but for now it seems one or the other.
How to extend the session time. There are many form in my application like parent and child forms. So how can I make pop up to appear when session times out and the pop up should appear on the form where the user is currently in, when popup comes I have to disable all forms like(they should be transparent (i.e) user should NOT be able to edit them). how can i extend the session when I click on the OK button.
View 2 RepliesI'm trying to style my menu and menu items so it looks like a tabbed menu. I've seen really nice css code examples which I want to use in my master pages. Problem is, when you click @ a menu item, the active menu item should have a other css class than the other ones in order to style them. How can I do this? Is there a tabmenu available which is easy to style and detects when a menu item is clicked?
View 1 Replies