I am trying to do a version of this post, but with the EntityDataSource. I think I am close, but it seems that the "InsertText" and "Insert" command in the code-behind do not carry over. Here is what I have so far, but please help me fix it. In addition, in the .edmx the Table "UserProfiles" inherits from "aspnet_Users"
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I am trying to customize the CreateUserWizard control....I added a couple of text boxes with First name, last name in the create userwizard....But the problem is i cannot access the textbox from the code behind....The text boxes which i included in the code are marked in Bold Here is the code for the CreateUserwizard Control
<asp:CreateUserWizard ID="CreateUserWizard1" runat="server" OnCancelButtonClick="CreateUserWizard1_CancelButtonClick"
OnCreatingUser="CreateUserWizard1_CreatingUser" OnActiveStepChanged="CreateUserWizard1_ActiveStepChanged"
CancelDestinationPageUrl="~/Default.aspx" DisplayCancelButton="True" ContinueDestinationPageUrl="~/Default.aspx"
Width="320px" LoginCreatedUser="False" Height="295px" InvalidEmailErrorMessage="Please enter a valid email address.">
<StepNextButtonStyle CssClass="Button" />
<ContinueButtonStyle CssClass="Button" />
<CreateUserButtonStyle CssClass="Button" />
<StartNextButtonStyle CssClass="Button" />
<StepStyle CssClass="WpcClinicalText_Enabled" />
<CancelButtonStyle CssClass="Button" />
<StepPreviousButtonStyle CssClass="Button" />
<WizardSteps>...........................................
I am trying to add a textbox search to a gridView. However I am recieving the below error
View 3 RepliesTwo questions:
1: my requirement is absolutely weird. To add a dropdown in the existing toolbar of HTMLEditor of Ajaxtoolkit and that dropdown will be populated from the database. I am stucked with the issue ..
Or if its not possible
2: any way to display context menu inside the HTML editor and from context menu , i can choose item, and that item will get placed at the position from where context menu is called. Also that context menu will be able to display data from database. I hope you can under stand , first one is my issue and another one is its workaround..
I am working on a project and I need to use Master/Details view, the problem is everything works fine except when I place the Master (gridview) and Details(FromView) in different content holder.
The error I get is:
Could not find control 'GridView1' in ControlParameter 'ID'.
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.
Exception Details: System.InvalidOperationException: Could not find control 'GridView1' in ControlParameter 'ID'.
My code is:
[Code]....
[Code]....
[Code]....
[Code]....
I have a master page that divides the main content into two areas. There are two asp:ContentPlaceHolder controls in the body section of the master page with IDs cphMain and cphSideBar respectively.
One of the corresponding content pages has a control in cphMain that needs to refer to a control in cphSideBar. Specifically, a SqlDataSource in cphMain references a TextBox in cphSideBar to use as a parameter in the select command. When the content page loads the following run-time error occurs:
Could not find control 'TextBox1' in ControlParameter 'date_con'.
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.
[code]....
I kinda know what the problem is... ASP.NET does not like the fact that the SqlDataSource and TextBox are in different asp:Content controls within the content page.
As a workaround, I have another TextBox in cphMain with the SqlDataSource which has Visible=False. Then in the Page_Load() event handler the contents of the TextBox in cphSideBar is copied into the contents of the non-visible TextBox in cphMain.
i'm using Relational Tables and during Edit, my Drop Down list is a lookup column from the Master table, but when i try to edit it works and shows the records the only problem is that when i udpate, i get the error (Can't find control DDLSongs (my drop down control) in @AlbumID Parameter) below is the code for ref.
<asp:GridView
ID="grdSongs"
runat="server"
DataSourceID="srcSongs"
DataKeyNames="SongId"
AutoGenerateColumns="false"
[Code]....
i have two tables (Albums,Photos).befor i want insert a record in a Photo table i must select name of album so i create a user control that have a dropdownlist and a datasource(Albums table) until when i select a name of album put AlbumID in a Property(SelectedValue) when i use this user control in details view in edittemplate i have an error
--->error could not find control 'SelectedAlbum' in ControlParameter 'AlbumID' my code id:
public partial class Admin_SelectedAlbum : System.Web.UI.UserControl
{
public string [COLOR="Red"]SelectedValue[/COLOR] {
get { return DropDownList1.SelectedValue; }
}
protected void Page_Load(object sender, EventArgs e)
{.........
how does AlbumID (photo table) set with value of property(SelectedValue) of Usercontrol?
I have forms authentication for my application which uses aspnet_membership database. I want to further expand this to include recording the time in and time out fro keeping an attendence record of the users.
View 5 RepliesI have this code:
<asp:GridView ShowFooter="true" DataSourceID="odsRooms" Width="700" DataKeyNames="id,locationid" ID="gvRooms" GridLines="None" PageSize="10" runat="server" AllowSorting="true" AllowPaging="True" CellSpacing="4" AutoGenerateColumns="False" >
<Columns>
<asp:TemplateField HeaderStyle-HorizontalAlign="Left" HeaderStyle-VerticalAlign="Bottom" >
<ItemTemplate>
<%# Eval("roomname")%>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="tbRoomname" MaxLength="20" Text='<%# Eval("roomname")%>' runat="server" />
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderStyle-HorizontalAlign="Left" HeaderStyle-VerticalAlign="Bottom">
<ItemTemplate>
<%# Eval("sqmeters")%>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="tbSqmeters" MaxLength="6" Width="60" Text='<%# Eval("sqmeters")%>' runat="server" />
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderStyle-HorizontalAlign="Left" >
<ItemTemplate>
<%# Eval("persreception")%>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="tbPersreception" MaxLength="6" Width="60" Text='<%# Eval("persreception")%>' runat="server" />
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderStyle-HorizontalAlign="Left" HeaderStyle-VerticalAlign="Bottom" >
<ItemTemplate>
<%# Eval("persdiner")%>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="tbPersdiner" Text='<%# Eval("persdiner")%>' MaxLength="6" Width="60" runat="server" />
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderStyle-HorizontalAlign="Left" HeaderStyle-VerticalAlign="Bottom" >
<ItemTemplate>
<%# Eval("persparty")%>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="tbPersparty" Text='<%# Eval("persparty")%>' MaxLength="6" Width="60" runat="server" />
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderStyle-HorizontalAlign="Left" HeaderStyle-VerticalAlign="Bottom" >
<ItemTemplate>
<%# Eval("descriptiontext")%>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="tbDescriptiontext" Text='<%# Eval("descriptiontext")%>' TextMode="MultiLine" Rows="2" Columns="28" runat="server" />
</EditItemTemplate>
</asp:TemplateField>
<asp:CommandField ShowDeleteButton="true" DeleteText="Delete" ShowEditButton="true" EditText="Edit" CancelText="Cancel" />
</Columns>
</asp:GridView>
<asp:ObjectDataSource ID="odsRooms" InsertMethod="InsertRoom" DeleteMethod="DeleteRoom" UpdateMethod="UpdateRoom" runat="server" SelectMethod="GetLocationRoomsPagedSorted" SelectCountMethod="GetLocationRoomsCount" SortParameterName="sortExpression"
TypeName="locationsBLL" EnablePaging="true">
<DeleteParameters>
<asp:Parameter Name="id" Type="Int32" />
</DeleteParameters>
<UpdateParameters>
<asp:ControlParameter ControlID="tbRoomname" PropertyName="Text" Name="roomname" Type="String" />
<asp:ControlParameter ControlID="tbSqmeters" PropertyName="Text" Name="sqmeters" Type="String" />
<asp:ControlParameter ControlID="tbPersreception" PropertyName="Text" Name="persreception" Type="String" />
<asp:ControlParameter ControlID="tbPersdiner" PropertyName="Text" Name="persdiner" Type="String" />
<asp:ControlParameter ControlID="tbPersparty" PropertyName="Text" Name="persparty" Type="String" />
<asp:ControlParameter ControlID="tbDescriptiontext" PropertyName="Text" Name="descriptiontext" Type="String" />
<asp:Parameter Name="id" Type="Int32" />
</UpdateParameters>
</asp:ObjectDataSource>
And get this error when I click 'Edit' and then 'Update':
Server Error in '/' Application. Could not find control 'tbDescriptiontext' in ControlParameter 'descriptiontext'.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.
Exception Details: System.InvalidOperationException: Could not find control 'tbDescriptiontext' in ControlParameter 'descriptiontext'.
Source Error:
[Code]....
Stack Trace:
[Code]....
[InvalidOperationException: Could not find control 'tbDescriptiontext' in ControlParameter 'descriptiontext'.]
System.Web.UI.WebControls.ControlParameter.Evaluate(HttpContext context, Control control) +2961386
System.Web.UI.WebControls.Parameter.UpdateValue(HttpContext context, Control control) +152
System.Web.UI.WebControls.ParameterCollection.UpdateValues(HttpContext context, Control control) +113
System.Web.UI.WebControls.ParameterCollection.GetValues(HttpContext context, Control control) +47
System.Web.UI.WebControls.ObjectDataSourceView.ExecuteUpdate(IDictionary keys, IDictionary values, IDictionary oldValues) +1204
System.Web.UI.DataSourceView.Update(IDictionary keys, IDictionary values, IDictionary oldValues, DataSourceViewOperationCallback callback) +3636597
System.Web.UI.WebControls.GridView.HandleUpdate(GridViewRow row, Int32 rowIndex, Boolean causesValidation) +1336
System.Web.UI.WebControls.GridView.HandleEvent(EventArgs e, Boolean causesValidation, String validationGroup) +641
System.Web.UI.WebControls.GridViewRow.OnBubbleEvent(Object source, EventArgs e) +164
System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +52
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3691
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1
What would be the best way to extend the EntityDataSource control? I have a site that implements Entity Framework and I current create my model container and add it to the HTTPCurrent context. When I create EntityDataSource controls on the page I have to go into the code behind and set the OnContextCreating to add MY context to the EntityDataSource instead of the one that EntityDataSource creates. This is because in my model I have extended the Partial Classes to support Validation and custom Save/Delete methods.I would ideally like to create a custom control that I can drop onto a page that has its context already set to the context that I created.
View 1 RepliesI want to be able to store user searches on our website. The searches are defined using an EntityDataSource. How can I store the underlying SQL that is generated by the EntityDataSource?
View 2 RepliesI have a text box that is intended for an Email address. I am using a Regular eExppression validation control to validate the email address. When I place the following lines of code in a blank web Form, the validator works properly.
<asp:TextBox ID="Email" runat="server" CssClass="DefaultTextBox TextboxWidth" MaxLength="80"></asp:TextBox>
<asp:RegularExpressionValidator ID="valEmail" runat="server" ControlToValidate="Email" ErrorMessage="Invalid Email address" SetFocusOnError="True" ToolTip="Invalid Email address" ValidationExpression="w+([-+.']w+)*@w+([-.]w+)*.w+([-.]w+)*">*</asp:RegularExpressionValidator`>
However, when I use the validation control within a CreateUserWizard control, it does not seem to fire but other validation controls (Required and Custom validators) do fire, but not the regular expression validator above for validating the address. The following is my complete web page. The two controls above appear unchanged in the code below, they are simply embedded into the wizard control mentioned.
<%@ Page Title="" Language="VB" MasterPageFile="~/Master Pages/MasterPage.master" AutoEventWireup="false" CodeFile="Login.aspx.vb" Inherits="Login" %>
<%@ MasterType VirtualPath="~/Master Pages/MasterPage.master" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server">
<style type="text/css">
.TextboxWidth
{
width: 200px;
}
.Heading
{
font-weight: bold;
font-size: 12pt;
color: rgb(44, 68, 105);
}
.StdFrameWidth...............
I have a CreateUserWizard where there are two plain WizardSteps, then the CreateUserWizardStep, then CompleteWizardStep. In the CreateUserWizardStep I would like to use a reCAPTCHA control. Obviously when I go to the first plain WizardStep the reCAPTCHA control is invalid. So when I click the Next button from the first WizardStep the form isn't valid and I can't progress. I'm not sure how to handle this situation.
Custom navigation template somewhere maybe?
i have used createuserwizard control in my project (v.s 2010 ) using c# and i want to do some modifications like i have to set user roles automatically while registering,
View 1 RepliesHow to change just the layout (template) of the CreateUserWizard control programmatically? I would to define another layout (not using the horrid table) but continue to use all the event handling and the creation of the user of the CreateUserWizard control. Just for reference, the following code doesn't work, and produces an unexpected result not representing my Template at all. The "InstantiateIn" method of the ITemplate is not called.
public partial class b : System.Web.UI.Page
{
protected void Page_Init(object sender, EventArgs e)
{
CreateUserWizard createUserWizard = new CreateUserWizard();
createUserWizard.CreateUserStep.ContentTemplate = new Template();
Panel1.Controls.Add(createUserWizard);
}
}
public class Template : ITemplate
{
void ITemplate.InstantiateIn(Control container)
{
container.Controls.Add(new TextBox() { ID = "UserName" });
container.Controls.Add(new TextBox() { ID = "Password" });
container.Controls.Add(new TextBox() { ID = "ConfirmPassword" });
container.Controls.Add(new TextBox() { ID = "Email" });
container.Controls.Add(new PlaceHolder() { ID = "ErrorMessage" });
}
}
}
I have a working registration page and I'm adding CAPTCHA. The CAPTCHA works and I have a simple if/else loop to do what happens if the CAPTCHA input was correct or incorrect.
if (Page.IsValid)
{
feedback.InnerHtml = "Correct.";
//I would like to put something here to process the registration -- CAPTCHA was done correctly
}
else
{
feedback.InnerHtml = "Incorrect.";
}
I want to write something in the if/else loop that will enact the registration.
Therefore, my button in CustomNavigationTemplate,
<CustomNavigationTemplate>
<asp:Button ID="StepNextButton" runat="server" CommandName="MoveNext"
Text="Create User" ValidationGroup="CreateUserWizard1" />
</CustomNavigationTemplate>
is obsolete.
Is there something I can type that will programmatically achieve what this button performed?
I have tried to use CreateUserWizard control inside Formview to avoid manual coding. CreateUserWizard control is a member of InsertItemTemplate of FormView control, I have bounded all the input controls inside CreateUserWizard to database fields but when I click on create user button I get following exception
SQLBindParameter not used for all parameters
after getting through some links I got to know that this may be beacause of mismatch between no of ? marks with specified insert paramters.
I am using CreateUserWizard Control to register clients in my SQL Database. I have two tables: Customers and Categories. Customers CustomerID is a foreign key in Categoris. It is also automatically generated when values are inserted into Customers table.Categories tables receives values from CheckBoxList control as CatCodes. Everything works fine but one. When values are inserted into Customers and Categories table during registration, CustomerID is not inserted into the Categories table using the following sql code:
[Code]....
I have tested is in SQL management studio and it gives no error, which means code is correct. Also, following is my full code with code behind to better understand what is going on. It's been a week now I am struggling with this and can't understand why it is not inserting CustomerID into the Categories table. I need it to identify preferred categories for each client.
[Code]....
C# code behind:
[Code]....
I need to create a server control with the CreateUserWizard, so this CreateUserWizard use the current projects database and the current web.config to get the "MailDefinition" section so it can send emails with the current web project's settings...I cannot add ASCX page to a server control....
View 3 RepliesI want to disable StepNextButton after it's clicked (to avoid multiclicking).
The problem with OnClientClick="this.disabled=true;" that it cancels the postback and doesn't continue to a next wizard step.
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 just updated my site to run off .Net 4 (mainly for SEO) and love it so far but now just got my first problem. I am updating the controls for my forms authentication, while I have updated the Login control and used the RenderOuterTable=False with no problem I am now updating the CreateUserWizard and it does not have a RenderOuterTable.
This is causing the page to look like butt because of the table, so the question is now how do I stop it from rendering the tables? When I search on google I find posts sites saying to use RenderOuterTable and others saying your SOL.
I can not see microsoft really leaving us SOL on this expectialy since tables are not supposed to be used for site layout and the hole point of RenderOuterTable was to let users avoid tables.
I am developing a project in ASP.Net and C#. As per its requirement I have used CreateUserWizard control in FormView's InsertItem template to register a School just like a user registration to get rid of writing the code manually to register a schnool.
well, in CreateUserWizard control there is not any textbox control named username in its content Template because I have no need of this.
when I run this page I get following error.....
[Code]....
how to fix this?
I dont want, indeed I dont need, the username text field that's why I have removed this.
I have customized this control as per my requirements hence few default fields have been removed like username textbox field, therefore it may result more errors when I fix first one.
Is there a way to assign a value to the password field in the CreateUserWizard Control programmatically when the page loads. I would like to assign this value using a random password function that returns the password string without converting it an editable template.
View 2 Replies