I have a Masterfile that has a header control with a button, and the ContentPlaceHolder which would be another page with multiple text boxes.
When I press the button in the header, I need to iterate through all the text boxes and grab their text, how exactly would I do this using C#?
I'm building an ASP.NET MVC 2 site where I'm currently implementing an OpenID sign-up form. Unfortunately, I'm foreseeing a possible security bug/vulnerability inside my architecture.
Here's how I want OpenID login to work:
User requests /Account/Login, Controller sends back OpenIDLogin View. User enters their OpenID into the View, then OpenID authorization takes place, and finally the OpenID is returned to the Controller.The Controller checks whether the OpenID is currently in use by a user in the system or not. If it is, the user is logged in to that account. If not, the registration process begins.
And now, the OpenID registration process:
The OpenID identifier, as well as any other information provided by the OpenID provider (such as email address or name), is put into my custom ViewModel and sent to my OpenIDRegistrationForm View.The RegistrationForm View stores the OpenID in a hidden field to make sure that it gets sent back to the Controller.The user fills in the RegistrationForm View and sends it back to the Controller.The Controller creates the user account and puts the OpenID into the database.
The bug that I see within my architecture is that a user could modify the hidden value in the RegistrationForm View. Thus, they could spoof their OpenID! I will make sure to add another round of checking to the final Registration Controller Action to make sure that the OpenID that is provided doesn't exist yet, but there is still a possibility for spoofing. Can my architecture be improved somehow? I don't want this to end badly...
One solution I'm considering is encrypting the OpenID before I send it to the View and then decrypting it when it reaches the Controller. Should I try this?
I have a calendar control where a user selects a date and then inputs info into a FormView control. Underneath the FormView is a GridView that shows all data from the SelectedDate on the calendar control. However, when the date is selected, all the information from the table ( from all dates ) is displayed.
[Code]....
And the code behind:
[Code]....
I have a master page with a form on it. It's a people search form. When the user clicks on the search button it goes to the search results page that uses the same master page. With the code below I get the info off the master of the current page. Howdo I grab that info from the first page?
Here's the code:
Master page:
< FORM id=formEmpSearch method=post action=~/About/peopleSearch.aspx runat="server">
< asp:TextBox style="WIDTH: 153px; HEIGHT: 12px" id=txtSearchName onfocus="this.value=''" runat="server" CssClass="searchBox">
Master Code Behind page:
Imports System
Imports System.Web.UI
Imports System.Web.UI.WebControls
Partial Class mstrIntranet
Inherits System.Web.UI.MasterPage
Public Property mSearchName()
Get
Return txtSearchName.tex
End Get
Set(ByVal value)
txtSearchName.text = value
End Set
End Property
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
txtSearchName.Text = "People Search"
End Sub End Class
Search Results Code Behind page:
Partial Class PeopleSearch2
Inherits System.Web.UI.Page
Public SearchName As String
Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim mpTextbox As TextBox
mpTextbox = CType(Master.FindControl("txtSearchName"), TextBox)
SearchName = mpTextbox.Text
I have a FileUpload control in the Source page. On the Upload button handler, I read the file into memory (after doing some validations) and since it's always going to be a TXT file, I create a string that I need to pass to the Destination page. I thought of using Cross Page postback and set the PostBackUrl property of the upload button. But it appears that the breakpoint in the Upload button handler is never hit. It directly goes to the Page_Load in the Destination page. If I can't use Cross Page postback and don't want to use Session or the database, how do I pass this string from Source page to the Destination page?
View 2 RepliesI have 2 forms, one is filled out when a quote is supplied to a customer, if this quote is succesful a project is created and added to the database. On my form I have 2 buttons, one to simply submit the quote information to the database and I would like the second to, when clicked submit the information to the database and then use this information to fill out some of the fields on the Projects form. I have thought about doing this 2 ways:
I read you could use session variables to store the information, or since the data is already in the database, would it be posssible, that if the user has been directed to the projects page from the enquiries page that it fills in the information into the projects form?
I am trying to set up with a pay portal. The example they gave to add the "buy now" button was a standard form in HTML with inputs. I need to keep the form in .aspx because I have some of the values populating from another page. How can I pass the information in my .aspx page to their .cfm page?
View 1 Repliesi'm back again,i need some info about the login page. hope some 1 provide some useful link .i want to let the user login first before redirect to the my main page. I don know how to restrict the user access to my main page without login.
View 3 RepliesI've 2 Textboxes (txtName, txtAge) & their validation controls in my UserControl &
1 Textbox(txtAddress) & submit button on my webform
If I click submit, I need to save Name, age from usercontrol & address from the webpage
Into Database (sqlserver/access/Oracle/xml)
My main question is How to access specific control info from UserControl
I am using the Login control on my login.aspx page to login to my /Members/Default.aspx page to display their current weight and their goal weight using the DetailsGrid. I have everything setup and I can log in and verify the user login name, but it only give one weight regardless of who logs in. Below is the SQL for the SQL Source on the DetailsGrid. I am new with this, Comparing the UserNames on aspnet_Users.UserName and memInfo.UserName should be able to extract that data, correct? Obviously I'm missing something. :)
SELECT memInfo.curWeight, memInfo.goalWeight FROM aspnet_Membership INNER JOIN aspnet_Users ON aspnet_Membership.UserId = aspnet_Users.UserId INNER JOIN memInfo ON aspnet_Membership.UserId = memInfo.UserId AND aspnet_Users.UserName = memInfo.UserName
I know i do this alot in my coldfusion apps but just having some difficulty with it with .net or may be it does not apply here.
I have a Label that i am trying to put text and dynamic info into..... Pretty much like "Bank Name" which is a text and the exact name coming from my query... I dont know if its possible with .Net.
With Coldfusion i can just do
<td align="center" valign="middle">Relationship-<cfoutput>#checkname.relationshipname#</cfoutput> </td>
VWD 2008 Express. Visual Basic.
I have an aspx page that I populate to create a diploma. I thn have code that does a "window.print." Unfortunately, the diploma prints with the name of the page and "Page 1 of 1" at the top and the address of the page and the date printed at the bottom. These ruin the diploma. How can I print this page programmatically WITHOUT the header and footer info?
Here is the code I use to populate the diploma page and print it:
[Code]....
I'm looking to create a page with version and contact info. I want the page to open in the parent page and to be smaller than the main page. I also want the focus to be on the "about" page till it's closed..
View 1 RepliesI tried same method using C# and did not work for me. My case is very similar. Have my GridView Detail as thus
sp:GridView
ID="ResultGrid"
runat="server"
CellPadding="3"
BackColor="Black"
Font-Bold
="False"
Font-Italic="False"
Font-Overline="False"
Font-Underline="False"
ForeColor
="#333333"
pageSize="5"
UseAccessibleHeader="True"
AutoGenerateColumns="False"
DataKeyField
"S/N"
Font-Size="Small"
Font-Strikeout="False"
Caption="Contacts"
EmptyDataText
="No Record Added"
AutoGenerateDeleteButton="True"
OnRowCommand="DeleteRecord_Click"
>
<AlternatingRowStyle
BackColor="White"
/>
Within which I have my ImageButton Template as thus:
asp:TemplateField
HeaderText
="Delete">
<ItemTemplate
>
asp:ImageButton
ID="DeleteRecord"
OnClientClick
="return DeleteRow();"
I've been watching a video on Scott Hanselmnn teaching MVC 2 tricks/tips. He mentions how MVC 2 by default uses ASP.NET Web Forms view engine to render the output of the views; he mentions that the web forms view engine is a little slower than it could be for MVC 2 since it generates a control tree and then outputs the HTML to the page (I hope I said that right).
I was wondering what he meant by web forms generating a code tree before outputting the HTML to the page. Does anyone have insight on the view engine of Web forms and the steps of the rendering process works for ASP.NET and MVC2?
I having a data from database which display in form of link button at a repeater control.Nw i want to get the particular data from the repeater contorl and redirect it to its respective page to show its details.May i know how to do it?
View 7 RepliesI am trying to create a second grid in the same page with detailed info for a given record of the first Grid, but when I press select in the first grid nothing happens. I follwed everything I read.
<asp:GridView runat="server" AutoGenerateColumns="False"
DataSourceID="SqlDataSource1" style="margin-right: 0px" Width="659px"
AutoGenerateDeleteButton="True" AutoGenerateEditButton="True"
AllowSorting="True" DataKeyNames="accession_num,organ"
EnablePersistedSelection="True" EnableSortingAndPagingCallbacks="True" onselectedindexchanged="Unnamed1_SelectedIndexChanged"
>
<Columns>
<asp:BoundField DataField="organ" HeaderText="organ"
SortExpression="organ" />
<asp:BoundField DataField="weight" HeaderText="weight"
SortExpression="weight" />
<asp:BoundField DataField="unit" HeaderText="unit" SortExpression="unit" />
<asp:BoundField DataField="accession_num" HeaderText="accession_num"
ReadOnly="True" />
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:pdmstestConnectionString %>"
SelectCommand="GetGrossOrgan" SelectCommandType="StoredProcedure"
UpdateCommand="UpdateGrossOrgan" UpdateCommandType="StoredProcedure"
DeleteCommand="DELETE FROM [Pathology_Gross_Organ] WHERE [accession_num] = @accession_num AND [organ] = @original_organ"
OldValuesParameterFormatString="original_{0}"
> <SelectParameters>
<asp:ControlParameter ControlID="accession_num" Name="accession_num"
PropertyName="Text" Type="String"/>
</SelectParameters>
<DeleteParameters>
<asp:Parameter Name="accession_num" Type="String" />
<asp:Parameter Name="original_organ" Type="String"/>
</DeleteParameters>
<UpdateParameters>
<asp:Parameter Name="accession_num" Type="String"/>
<asp:Parameter Name="organ" Type="String"/>
<asp:Parameter Name="weight" Type="Int16" />
<asp:Parameter Name="unit" Type="String"/>
</UpdateParameters>
</asp:SqlDataSource>
I have the membership provider and the create user with tow steps, one of the steps contains a custom registration form, for each created user data will be in the database, and there is an account page shows the data that the new created user did insert during the registration process on the custom registration page,
the problem, when the user is created and logged into his account page, this account page shows only the information for the first created user, not the info on the logged in user , but the logged in user data still saved in database and not showing on his account page?
This is web.confg code:
<?xml version="1.0"?>
Now i have a database table holds all info of my (customers) such as first last names and address phone number etc ... and i able to edit delete update their info from my side using the admin page that contians gridview i created. If several customers logged into their account pages, and each one wants to update his information,
How can i let the specific customer info be showin on his page for each customer? (I have one databse table and it contains a primery key column called "MemberID") how can i make the new subscribed user get his info that he did input or i would like to add to it, showin on his account page?
i use formsauthentication for login. but i wanna register user logs logs table. i can access username page.user.identity.name, but how can use userid?
View 4 Replieswhat is MVC , what is the use of mvc and what i need to learn the MVC, what are the initial requirements for the Learning and MVC is a three tier architecture or not.
View 1 Repliesin PHP, I can know these info for the visitor: IP Address. IP HostName. Natted IP Address. Natted IP HostName. User-Agent (Web Browser, OS version, framework, infopath, etc...) Web REQUEST. Web Referrer. Language. DateTime. How can I know that in asp.net? And what additional info can I know using asp.net? And how can I know if the visitor have special software installed?
View 3 RepliesWhere I work, we're planning to develop a web application (for internal use) with the help of ASP.NET MVC, me being the intended developer. I have no real background in web app development, but I have dabbled a bit with RoR in my spare time and loved that way of doing things. At work .NET is de rigeur however, so I am looking at ASP.NET MVC (looks promising so far, for that matter).
Since we're new to developing web applications, we're unsure about how to best handle the administration of the application's platform (i.e., the web server and the database server etc.), and are wondering if we might be better off deploying it on Azure. While I know that there is support for ASP.NET MVC on Azure, I don't know the concrete methods of managing an application throughout its lifecycle: create it initially, deploy new versions, change database schema etc. On the other hand, I know at least superficially how to manage Rails applications on Heroku.Could someone please provide us with some much needed advise on running ASP.NET applications on Azure compared to on-premise, and thus help us decide? If we could be pointed toward some practical info, tutorials perhaps, showing how an ASP.NET MVC application (or even just a straight ASP.NET application) on Azure is managed throughout its lifecycle,
I wanted to know if there is a way to get the following info from a website if all i put was give was a url:
1. Title of page
2. A piece of the the text on the front page, or even the info that would be within one of the meta tags.
3. The logo
I,m not sure where to start on trying to get this info, but maybe there is a plugin that exists that i could buy or even a web service out there that i could use.I found Amazon's AWS which does kind of what i am looking for,but i've talked to a few people who've used it and they said it sucked.
i would like to ask about how can i open user control page when i click a button on parent page, also, can i call parent's method from user control page and then refresh parent page?
View 8 Replies