Form Authentication [modified] - ASP.NET Discussion Boards

how can I accessing controls from another page?

kimo code29-Jul-07 10:49

29-Jul-07 10:49

plz all i want your help urgently
i have a form that include combo box which contain all axps pages in my web project
my case is>>>
when i choose each page from the combo box i can call each control in the selected page to load them in the main form
so i have to make a function which take my page.aspx name to return all controls in this page without open this page i mean without open the selected page previously .

really thx for all and special thx for each one can help me

Kareem Elhosseny

Kareem Elhosseny

Re: how can I accessing controls from another page?

Christian Graus29-Jul-07 11:42

Christian Graus

29-Jul-07 11:42

Please don't cross post

In addition to the answer I gave in the C# forum, you realise your other pages don't actually exist ? I mean, the page you're viewing is the only one that exists in memory, and that you can interact with. If you want to reproduce control layout, you need to use user controls. If you hope to grab state from those other controls, it doesn't exist, you need to pass it on the URL, or store it in session state, or use cross page postback (yuck), to move state between pages.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Repeater !!!

Assaf8229-Jul-07 10:37

Assaf82

29-Jul-07 10:37

How i can refer to the label inside the repeater, from the code behind
to set his Text value

Please clarify me the point because i can't get it i post this message 3 times

Thanks a lot

Assaf

Re: Repeater !!! [modified]

mohamed antar29-Jul-07 10:52

mohamed antar

29-Jul-07 10:52

hi i will try to make it simple
first you have button when i click on it change lable name " mylable"

// loop in repater 
foreach (  repateritem myitem in myrepater )
{
// rename the labale in each repateritem 
  lable my_lable = (lable) myitem.FindControl("mylable"));
  my_lable.text = "I Got it"
}

I hope you Got it Smile | :)

-- modified at 17:04 Sunday 29th July, 2007

Re: Repeater !!!

Assaf8229-Jul-07 11:05

Assaf82

29-Jul-07 11:05

Thanks I got it it work in C#
But how i can make it work in VB.Net

Thanks a lot

Assaf

Re: Repeater !!!

mohamed antar29-Jul-07 11:12

mohamed antar

29-Jul-07 11:12

I realy dont know VB now Long time dont use it Blush | :O

Re: Repeater !!!

Christian Graus29-Jul-07 11:47

Christian Graus

29-Jul-07 11:47

If it works in C#, why would it not work in VB.NET ? Looking at the code you posted above, I think it's because you are not stepping through the repeater items, which is where the labels are.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Form Authentication [modified]

ASPnoob29-Jul-07 10:27

ASPnoob

29-Jul-07 10:27

Hi, I've created a login page and I'm done writing code for the comparison of user input with user name and password stored in the database. Suppose I have 4 web pages, Page1, Page2, Page3, and Page4. If I want anonymous users to be able to access Page1, but require users to login to use the other pages, where and how do I set the requirement for each page to have that happen? I am confused by the article on the subject. It says that one can use the "allow" and "deny" tags of the "authorization" in Web.Config to set permission. What I'd like to know is can you specifically use that to set the permission of a particular page or does that apply to all pages. Thank you in advance for your help.

-- modified at 23:11 Sunday 29th July, 2007

Re: Form Authentication

mohamed antar29-Jul-07 11:04

mohamed antar

29-Jul-07 11:04

hi
u need to save a flag variable in Session and in each page check if that flag have the right value on page load or and in eatch operation like update insert .

//in login page
if the user name and password true 
 Session["flag"] = "true";
else
Session["flag"] = "false";

// check flag
if ( (Session["flag"] != null) && (Session["flag"].Tostring == "true")
{
then can see the page
}
else
{
  Response.Redirect("CantLoignPage.aspx");
}

I hope it help Smile | :)

Re: Form Authentication

Christian Graus29-Jul-07 13:28

Christian Graus

29-Jul-07 13:28

Dunno what the other guy was talking about...

I'd create a base page class, which checks if the user is logged in, and, if not, redirects to the login page. You can elect to pass the calling page on the URL, so when they login, they get taken back to where they were, but you don't have to, for it to work.

Now, you have a base page which enforces login. Simply derive only pages that require login from this base page.

I hope you're not pulling any usernames or passwords from the database into your code ? You should check login by passing the username/password to the database and having it tell you true or false.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Re: Form Authentication

T.EDY29-Jul-07 18:30

T.EDY

29-Jul-07 18:30

u should use Session for the authorization..
1.In Page1 u allow anonymous user to access the pages
2.In the other page(Page2,Page3, and other page that need to login first) u have to insert a session check in code behind (*.aspx.cs) on event load

Example :

<br />
//in code behind<br />
if((Session["username"]==null) && (Session["password"]==null))<br />
{<br />
   Response.Redirect ("LoginPage.aspx"); //if user try to access pages without login it will redirect user to login page<br />
}

note : u must declare Session (Session["username"] and Session["password"]) in u'r login page

Example :

<br />
//in login page<br />
//if username and password == true<br />
Session["username"]==UsernameTextBox.Text;<br />
Session["password"]==PasswordTextBox.Text;<br />

Hope it can help

Regards,

Tomi

ASP Project Deployment

EmbassyChikafahPhiri29-Jul-07 8:03

EmbassyChikafahPhiri

29-Jul-07 8:03

I am relatively new to ASP application development. I have created a database application that runs on the Web. I have now finished the application and it is running on my machine using the Localhost connection. Now I want to deploy it to the web and company intranet. How does one go about this? Do I have to compile the application as some pages contain a lot of VB .Net code or they are deployed as they are?

EmbassyPhiri

Re: ASP Project Deployment

Paul Conrad29-Jul-07 8:18

Paul Conrad

29-Jul-07 8:18

EmbassyChikafahPhiri wrote:
Do I have to compile the application as some pages contain a lot of VB .Net code or they are deployed as they are?

You shouldn't have to in theory, as long as you don't have database connection strings hardwired into the code or anything like that.

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

Using FormView [modified]

ksaw12329-Jul-07 3:17

ksaw123

29-Jul-07 3:17

I have a FormView that is connected to SQL Server. I want to insert new record to it, OK. When I open the FormView I want one or more of the fileds to be a dropdown list or listbox that make the user choose one of the list that is in that filed. Also, the content of the dropdown list is suppose to be taken from a store data (from a table) in the database.

Thanks a lot for your help and I wish someone to help so that I could solve this problem...

-- modified at 4:00 Monday 30th July, 2007

Re: Using FormView

T.EDY29-Jul-07 18:10

T.EDY

29-Jul-07 18:10

CanadianBoy wrote:
I have a DataView and down of it I have a button called new. I added a FormView and I want to make it not visible and when I clik the button, the FormView will be Visible so that I can use new(for inserting new records) in this FormView?

What do you mean?

Please do more specific

Regard,

Tomi

How to upgrade Application Pool access?

SalarSoft29-Jul-07 1:24

SalarSoft

29-Jul-07 1:24

How we can upgrade/change an Application Pool running process to System user?
I want to use HttpListener but there is no permission.
I can't change this option directly from server because this isn't a standard option.

How can i do this with scripting or etc?

Any suggestion will appreciate.
Thanks.

Re: How to upgrade Application Pool access?

SalarSoft29-Jul-07 19:29

SalarSoft

29-Jul-07 19:29

In fact my problem is working with HttpListener in server side to listen some ports like 8080.

No one can help me?

Re: How to upgrade Application Pool access?

ballameharmurali29-Jul-07 20:35

ballameharmurali

29-Jul-07 20:35

hello yaar,
Write the code in Web.config---->app settings or HTTP Handlers u will get.

ok

Murali

Parsing [modified]

ksaw12329-Jul-07 0:30

ksaw123

29-Jul-07 0:30

How can I convert(Parse) String to Time?
e.g. I have this varchar (4:30) in 24 hours style or (4:30 AM) and I want to parse it to Time?
What should I do?

Thank you for your help...

-- modified at 7:11 Sunday 29th July, 2007

Re: Parsing

mr.mohsen29-Jul-07 1:50

mr.mohsen

29-Jul-07 1:50

hello
just try this code:
DateTime dt=Convert.ToDateTime([your string]);

msma

Getting problem in FormView Control

TSRK28-Jul-07 22:10

TSRK

28-Jul-07 22:10

I put three dropdownlists in formview control.Two of them have OnSelectIndexChanged events.The problem is First one firing its own event but second one also firing SelectIndexChanged event of First one only when Item is selected...

TSRK

Re: Getting problem in FormView Control

mr.mohsen29-Jul-07 1:56

mr.mohsen

29-Jul-07 1:56

hi i think that you create your first dropdown list and then copy it twice .
so i think you set the event_name for first one and so,second and third one have the event with same name of first one
so you can check the event name of them and set the unique name for every event of them
good luck

msma

Repeater

Assaf8228-Jul-07 21:34

Assaf82

28-Jul-07 21:34

Hello
This is My code:

<asp:Repeater ID="myRepeater" runat="server">
<HeaderTemplate>
<table border="2">
<tr>
<td colspan="5" height="30"><asp:Label runat="server" ID="LblName" Text="dddddddddd"></asp:Label></td>
</tr>
<tr>
<td>Grade Name</td>
<td>Institution Name</td>
<td>AcomplishesYear</td>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td><%#DataBinder.Eval(Container.DataItem, "GradeName")%></td>
<td><%#DataBinder.Eval(Container.DataItem, "InstitutionName")%></td>
<td><%#DataBinder.Eval(Container.DataItem, "AccomplishYearNum")%></td>
</tr>
</ItemTemplate>
</asp:Repeater>

what i want to do is to write instead "ddddddddddd" in the header a real Data comming from a Session?
it's mean how i can refer to this label in the repeater from the VB code

Confused | :confused:

("I want to say sorry to christin Garus I didn't get his point" if he can clarify it to me, thanks christian)

Thanks in advance

Assaf

Re: Repeater

Vasudevan Deepak Kumar28-Jul-07 21:58

Vasudevan Deepak Kumar

28-Jul-07 21:58

Assaf82 wrote:
instead "ddddddddddd" in the header a real Data comming from a Session

You can feed the value of session to the Label from CodeBehind right?

Assaf82 wrote:
christin Garus

His name is Christian Graus right?

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

Re: Repeater [modified]

Assaf8228-Jul-07 22:17

Assaf82

28-Jul-07 22:17

How i can refer to the label inside the repeater, from the code behind
to set his value

-- modified at 11:00 Sunday 29th July, 2007

Assaf

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