i have a gridview with link button and one field called "ID" i have five values....when i click the link button that row value ill show in next page in textboxes ,txtid, txtage, txtsalary,......... if i click that link button that "Id" values should pass to next page using "SESSION" variable in C#.net
I have created a web user control called Activity. I have defined a public-facing event on that web user control called OnActivityDelete. There is a delete button in the Activity control. When the delete button is clicked, the Activity control fires the OnActivityDelete event. I am using this web user control in a repeater. I assign an event handler to the OnActivityDelete event on the repeater's item data bound event. When I click the delete button for the Activity control, the event fires from the Activity control, but it never hits the event handler in the page that's using the control. (I have stepped into the code with the debugger and confirmed this behavior).
My suspicion is that this behavior has something to do with the fact that the event handlers are added in code behind when I bind the repeater to a datasource, which I only do if the page is not posting back.Is it possible to define the event handler for the Activity control in the markup of the aspx page? If so, will this solve my problem?If not, do I have to bind the repeater and hook up to the events every page load in order to solve my problem (this works, I just tested it), or is there some viewstate trick to getting the events to persist? Markup of Repeater on page:
I want to show my data in next page with well formated in table.I all ready write code for session which show data in next page.but i want to show it in table format and i also want to comapre in database for a price and show too. this is my code for next page:
[Code]....
this code show me data but as i say iwant it in table format and want to comapare session varibles in database i want to show price accoding that particular product. The Pervious page code:
I am trying to use this query in a form view "Select * from actions where emp_id = " & session("emp_id") for the select command. This is the format I am used to in classic asp. How can I acheive the same results in asp.net.
I have a page with 2 dropdown menus and 2 datagrids.
The datagrids get populated by a database based on a dropdown menu slection.
This page links to another page which in turn links back to the original. If the user leaves the first page and then returns back I want to keep the dropdown menus and datagrids populated.
I tried doing this with session variables but can't get the datagrids to stay populated ...
A question from a non-web-designer about the preferred - and least browser-sensitive - way of shifting users controls a few pixels horizontally and vertically if I'm using divs instead of table cells.
If you look at this top part of a web page, you will notice that the lower menu is a couple of pixels too far to the left and a couple pixels too high. (Note right edge doesn't line up with the menu above it. Also, tops of image buttons to the right of the lower control are clipped.)
Can I position them absolutely, or use white space to shift the lower one into alignment?
I have dropdown and I have to bind that dropdown on the basis of user login so that when the page load the drop down should show only one item on the basis of user login and i may have use that dropdown item as a search parameter.I have a objectdatasource named TblFltReg having one of the fields named "Owner" which is the SectionId.
There is a table named TblSections having "SectionId" and "Description".User can be selected in a Session variable.I have another table "Users" having "UserName", "UProfile", "SectionId".Actually I dont know how can I get SectionId from Users table into Session variable.So I have two tasks: one to get SectionId into Session Variable and another is to show dropdown item on the basis of User login.Hope you understand. How can I perform that task?
below is .ashx file shows error on If context.Session("photo1") <> "" Then why? I need to display an image on button click that saved in database.
imgHandler.ashx: Public Sub ProcessRequest(ByVal context As HttpContext) Implements IHttpHandler.ProcessRequest If context.Session("photo1") <> "" Then Dim bytes() As Byte = DirectCast(context.Session("photo1"), [Byte]()) context.Response.Buffer = True
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.
I have a column on Page1 gridview which holds Edit and Delete button.My question is how can i remove or hide the Edit and Delete button column on Page2 gridview so that the buttons are not visible?NB: The Gridview is tied to a session which was from page1. So on Page2 the buttons should not be seen...
I have the following line inside the <ItemTemplate> tag:
<a href=""><%# {I want to put something here but dont know how} %> </a>
In my code behind I have a NameValueCollection variable that contains all strings:
NameValueCollection myListofStrings = //calling a method here that populates myListofStrings this.EquipmentList.DataSource = myListofStrings; this.EquipmentList.DataBind();
can someone tell me how to bind this NameValueCollection variable to my datalist tag in the markup? Also additional knowledge on how to bind a datalist to a dataset, sqldatareader, IList<>
but for now what do I write inside the tag if lets say i HAVE to bind to a NameValueCollection variable like in my case above. It has no properties or columns so I cannot write anything like Eval("propertyname") which is the answer that most here gave me. It is just like I am binding it to an array of strings. So what do I write now?
It is possible to create a session variable on page load just for a particular page/url?
The problem that I have is: The user comes to page 1 and the session variable becomes A, then he opens page 2 in a new tab and the session variable because B on both page 1 and page 2.
So when the user needs the session variable on page 1 it does not work because the variable have changed!
So that gives me a series of URLs in the repeater:
[URL]
OK, so with a simple proxy tool someone can replace either of the parameters with some OTHER number to get access to what they shouldn't see.
server-side validation and authentication aside, is there a better method other than passing parameters when trying to create a dynamic URL within a repeater?
