Security :: Way To Assign Session Variable Into LoginControl
Apr 2, 2010
i got one register page and register confirmation pagethe first page i use it to let user enter all the data to registerfor the second page, i put a createuserwizard and use session to display all the entered data here problem is, all the data in label form can show except username, password and e-mailWhich i make them textboxI have declare them in the Page_Load (I use username only as example since all field is about the same)
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Mar 12, 2010
How to assign a array string session to dataset or datatable? I have a array session data in that i stored n number of values. i want to assign these values to dataset. so that i can bind these values to gridview. so anyone pls let me know how to do this? Iam getting error to convert sesion{"noncontractitem"] to datatable.
string[] sessiondata = { txtProductNo.Text, txtItemDescription.Text, ddlUnitOfMeasure.Text, ddlDistributor.Text, rbtlItemType.Text, txtQnty.Text, txtPacking.Text, txtUnitCost.Text };
Session["NoncontractItem"] = sessiondata;
DataTable dts = new DataTable();
dts = (DataTable)Session["NoncontractItem"];
grdSelectedItems.DataSource = dts;
grdSelectedItems.DataBind();
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Dec 1, 2010
Is it possible to assign all values in session to variable.
retrieving some values from first page with this code
Dim retProductIDs As List(Of Integer) = CType(Session("ProductIDs"), List(Of Integer))
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May 1, 2010
I'm hoping this is a simple configuration setting that I have incorrectly defined. I have an application that has a secure (members) area. If a customer tries to browse directly to the secured page (http://www.mysite/members/memberpage.aspx) asp.net loads up my login.aspx page. When the user successfully authenticates from the login.aspx page in they are taken to the secured page they originally requested (so far so good!).The problem I have is that I run some SQL using the User.Identity.Name on the secured page as a reference to who the logged in user is. This way I can show some customer specific information. When I take the login route outlined above, the SQL doesn't seem to run (or the Session Variables aren't loaded yet?)... my page loads up with no customer information in it. If I browse to another page and then back the customer information shows up and all is well.
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Jun 12, 2010
I am developing a asp.net application using SQLServer 2008 and I have a page "Default.aspx" in which i have userID and Password textboxes and a SUBMIT button. Here is the script I am using to authenticate.
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Well now i want to know that by using FormAuthenticationTicket how can I check on other pages if user is authenticated user cause in the URL if i just change the page like "Main.aspx" and hit it takes me there which should not happen and redirected to Login page.
How should i check on every page on page load event if user is authenticated or not and if not then redirected to Login.aspx.
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Feb 13, 2010
I have a ajaxPopupExtender in where I placed a login control. But when I login i get a full postback. I've tried to put it all in an updatepanel but that didnt help.
What I want is for the client to login from the popup Window, in case of login error I want to show that error message in popup (still visible). But if the login in successful I can in codebehind do a full postback.
As of now, even when error is presented the page is doing a full postback and the popupExtender with login control is collapsed.
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Jul 19, 2010
I am using the Login Control and the Login.aspx page for Login authentication. How can I call login from another page or a webservice method with a Userid and password parameters.
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Nov 2, 2010
We use the LoginControl to authenticate our users. For this particular site, security isn't a HUGE concern but the Membership provider allowed us to customize the users menu and do some other handy things.
Lately, our Customer Service department has been complaining that there is something wrong, because many users are being "locked out". What I would like to do is capture the login and password (I know how to get the login) and log it to our SQL database. Is there a way to get the un-encypted password? I am pretty sure there isn't but thought someone might know a workaound (without using a custom control of something of that nature).
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Jan 21, 2011
Is there any way that I can create a session variable AFTER authentication? It needs to be populated from the users record in a sql database. Basically I tried using Application_AuthenticateRequest in global.asax with an application variable but this made it available to all users. Using session_start is not working as when this runs my user is not currently logged in, so the variable is always empty when I try and grab it's value.
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Nov 22, 2010
Currently in an .aspx file, I am storing a value (filename that was created in that session) in an hidden text box. When the user clicks on the "Print" labeled Hyperlink control, it opens the file that was stored in the hidden text box control. But when the user goes to different screen (in the same session), I loose the filename value that is stored in the hidden text box control. So I would like to store the filename variable in a session variable. So that if the user leaves this .aspx file and comes back to this .aspx file I can load the value into the hidden text box from the session variable.
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Dec 9, 2010
can we grab a global variable or Session or View State variable in the javascript or using jquery?
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May 17, 2010
I have a web application which uses a session variable to store the logged in userid. If no user is logged in, of course this variable will be empty and the contents displayed on my website are meant for guests. If there is a user logged in, the user specific controls/access/links will then be a displayed.
I am now having issues with my hosting where on shared application pool, the worker recycle is triggered every 90 minutes, this will clear sessions causing all my users to be logged out. I opted for a dedicated application pool, which got worse because I am only allocated 50MB memory limit and if this is reached, the worker recycle is triggered and I lose my sessions again. I have tried as much as possible optimization techniques, e.g. dispose where possible, close connections, disable viewstate for static controls etc but my memory per instance keeps building up from page to page without any signs of improvement. I don't use loops nor store huge objects like bitmaps etc but my sessions are now gone even faster than 90 minutes in shared application pool before.
I have considered using SQL Session State but there isn't a simple guide on using this with MySQL. I am getting desperate and considering using a public variable, a string as a replacement to store logged in user id instead of in a session variable. I am pretty sure this will solve my issue with sessions being recycled but are there any negative consequences of doing this? One problem I can think of is if the user closes the browser, the system will never know that the user is now logged out and this public variable should be nothing. In this scenario, will the GC eventually clear this abandoned public variable.
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Dec 5, 2010
Can I assign the result of an SQL select command to a local variable in ASP.NET?
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May 7, 2010
i have to assign value to bit varibale.so i declared bool variable . i am assigning string value to a bool variable . so i converted to boolean & assigned.Its not converting to bool..How to assign string value to bit variable.?i am getting error.Object reference not set to an instance of an object
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Sep 7, 2010
How can i assign value to javasctipt variable from code-behind (C#)?
<script type="text/javascript">
String.prototype.trim = function () { return this.replace(/^s+|s+$/, ''); };
function ConstantByCode(_Obj, _Div) {
var pl = new SOAPClientParameters();
_Obj.value = _Obj.value.trim();
pl.add("Code", _Obj.value);
[code]...
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Dec 1, 2010
I want to assign a csharp variable to the element of asp page using javascript. It seems the assignement is not working in my code.
document.getElementById('lbAccessories').innerHTML = '<%#SelectLabel%>';
<asp:LinkButton ID="lbAccessories" runat="server" />'
Text='<%#SelectLabel%>' because i want to make it more intelligent.
e="text/javascript">
function function(Ref) {
[code]...
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May 28, 2010
I am using asp.net and C#. I want to send mail to my user in HTML format, I have the content in HTML format let say like this
<table style="width:100%;">
<tr>
<td style="width:20%; background-color:Blue;"></td>
<td style="width:80%; background-color:Green;"></td>
</tr>
</table>
Now I am unable to assign this to a string variable, so that I could send it as a mail. how can I bind this whole HTML content into a varibale.
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Nov 26, 2011
I'm creating an ASP.NET web application using C# and I want to know how I could assign an integer variable to the cell of a table. I could easily do it using a text-box and label but I'd like to use a table if possible.
I'm using Microsoft Visual Studio 2010 Ultimate
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May 10, 2013
Right now I am using a grid control from ComponentOne which I have to stay with. When I click an link in the row which fires a grid_ItemCommand event one of the parameters passed is e As C1.Web.C1WebGrid.C1CommandEventArgs. I want to change it where I am selecting a row with a checkbox in a column and then click a button to process the row selected. So I need to get the value it is putting in e and pass that which is used in another sub.
Here is how e is assigned to "row" as DataRow.
Code:
Private Sub grid_ItemCommand(ByVal sender As Object, ByVal e As C1.Web.C1WebGrid.C1CommandEventArgs) Handles grid.ItemCommand
Select Case e.CommandName
Case "Renew" ' Renew barcode
Dim row As DataRow = CType(e.Item.DataItem, DataRowView).Row
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Aug 23, 2012
I'm creating an ASP.NET web application using C# and I want to know how I could assign an integer variable to the cell of a table. I could easily do it using a text-box and label but I'd like to use a table if possible.
I'm using Microsoft Visual Studio 2010 Ultimate
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Dec 2, 2010
What would be the proper syntax in ASP.NEt 3.5 C# to assign a TextBox value to a temporary or session variable to be manipulated (added, subtracted, multiplied, divided) at different points in the application? I want to add a decimal number to this variable in almost every instance as well.
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Mar 29, 2011
For my current project I am using form authentication.What occasionally will happen is a user will timeout (unbeknownst to them),they try navigating to a different page (call it Page B) and they get kicked back to the login screen.This is fine and I have no problems with this.
However,after they enter their credentials and are authenticated they are redirected back to "Page B" and an error is produced because a session variable wasn't loaded. This is due to the fact that they were redirected to "Page B" instead of the page they would normally hit after a login (call it Page A).Is there anyway to force the user to go to Page A instead of Page B in these situation to avoid these errors?
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Jun 26, 2010
Question. Say for example if i have a business entity -> Customer, which has customerId, customerName and customerType. I have created an asp:Hidden Variable hdnCustomer to runat="server"
If i wanted to serialize the value of the customer business entity (in the code behind) to the hdnCustomer then how would i do that?
// Psudo code
Collection customerList = new Collection();
customerList = BusinessAccess.GetCustomerList();
hdnCustomer = serialize and assign the value of 'customerList' to hdnCustomer;
...
...
// Later on a select index change of one of the drop down lists
inside the event handler for the drop down list
{
Collection customerList = new Collection();
customerList = deserialize the value from hdnCustomer
int a = Convert.ToInt32(ddlDropDown.SelectedValue);
foreach(a in customerList)
{
// Do something
}
}
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May 25, 2010
I have the dataset. in this i am having total 20 tables with huge amount of data..I want use this data over all the page..so where i can keep this data..
before i used viewstate but the viewstate data is render to page every postback ..so this time the page size is increasing(interanlly viewstate is rendered to page)..so performence wise it was very slow..
Now i change my logic insted of viewstate to i used Globel Dataset on Page Level.. now the performence wise better than viewstate..
i used Like shared dsControls as Dataset at top of the page..so every time i use this dataset..
my quesation is session is better or Globel variable is better way use in my situavation..
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Jun 17, 2010
I have a simple user control which toggles between the visibility of a few images depending on the UserId. When the page is loaded for the first time, the userID is being assigned correctly (I'm debugging). However, there are two other buttons on the page for filtering the type of users, they are perform their functionality via Ajax (not the toolkit, but the normal javascript ajax) When one of these buttons are clicked, the user control cant get the userid, it always comes up as Zero. Oh, btw, the usercontrol is in a DataRepeater, so it occurs for each of the user.. all the time.. or thats the Idea. I have several other pages like this, (none of them have ajax) and the user control has no problems whatsoever.
My User control code:
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And the Data Repeater is something like this:
[Code]....
Here, Immediately after the userControl <ucAB:....> line, I am printing the userid just to see if its valid (by <%# Eval("UserId") %> and the user id's are valid too. I dont understand why the User Control cant pick it up on ajax postback?
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