I am trying to pass a querystring value via the commandargument of a linkbutton. It doesn't seem to be getting the value and just passing the actual text in the commandargument.
page:
<asp:LinkButton ID="LinkButton1"
runat="server"
CausesValidation="False"
[Code]....
I would like to create this url blah.com/preview?h=yes
so i can do this
<% if request.querystring("h") = "yes" then %>
jquery stuff
<% else %>
don't do jquery stuff
<% end if %>
I am passing query string from one page to another but i get error.[code]...
View 1 RepliesI'm developing a website with ASP and VB.NET 4. I'm also using the FullCalendar jQuery plugin, but I have a trouble: catching a parameter from querystring to the webmethod in the .asmx. I've tried to refer the querystring property with the Request.QueryString() and it doesn't work.
Here's the webmethod:
<%@ WebService Language="VB" Class="wbsCalendario" %>
Imports System.Web
Imports System.Data
[Code].....
Is is possible to retrieve the ID value from the Request.QueryString from a aspx file and pass it onto a ascx file in order to successfully update a profile using the retrieved ID?
View 4 RepliesI have two webform Default.aspx & Default2.aspx.I want In Default.aspx on button click event it passes the whole query string to Default2.aspx textbox ? How to do that uisng vb.net..[code]
View 1 RepliesFollowing is code for buttonclick in gridview.
Protected Sub lnkChangeStatus_Click(ByVal sender As Object, ByVal e As EventArgs)
Dim gvr As GridViewRow = TryCast(DirectCast(sender, LinkButton).Parent.Parent, GridViewRow)
Dim lngProfileId As Long = Convert.ToInt64(gvwBusinessProfiles.DataKeys(gvr.RowIndex).Value)
End Sub
I want to get commandargument of lnkChangeStatus in its click.
My button gets a commandargument of empty string even though the commandargument gets set. I have verified it gets set to the correct ID in debug mode, but then when I go to access this commandargument later in the repeaters ItemCommand event the commandarguments are empty string. And I have no idea why. I end up getting a sq foreign key exception because it is inserting an ID of 0 from the empty string values. There is no other code regarding the repeaters buttons that would be resetting it.
Repeater:
<asp:Repeater ID="repeaterAddresses" ViewStateMode="Enabled" DataSourceID="sqlFacilityAddresses" runat="server">
<ItemTemplate>
<Select:Address ID="AddressControl" runat="server" />
[code]....
I have a multilingual company website (Visual Studio / VB / ASP.NET 4.0), and when, on the homepage, you click a flag, the text changes to that language and stays with you the entire session, after I made a class, BasePage.vb. Everything works great, but the URL never changes .... clients.aspx remains clients.aspx although the text DOES switch to Dutch.
It's been recommended by @Aritstos to make it so it looks like clients.aspx?lang=nl as opposed to just clients.aspx in another language.
Currently, my asp homepage hyperlinks that work look like this:
<asp:LinkButton ID="LinkButton7" runat="server"
CommandArgument="nl" OnClick="RequestLanguageChange_Click"
class="flagbutton">
[Code]....
I am refactoring some legacy code. The app was not using querystrings. The previous developer was hard coding some variables that the app uses in other places.
Like this using VB.NET
so.Cpage = "ContractChange.aspx"
[code].....
i have this querystring that shall open up my page.[URl]..Now when this page loads, on page_load, I want to pick up email and stuid in two different variables. So I can use them to insert into my database (sql server)
how can this be done in vb.net
I have a GrideView bound with table,I added one hyperlinkfield as you can see the code below:
<asp:HyperLinkField NavigateUrl="~/Logout.aspx?category=Mobile&&ID=" Text ="logout"/>
As you can see that I am sending 2 QueryString with URL. I am getting both correctly as long as I am sending static data. The problem is that I want to send one of my Grideview column value through QueryString something like this i want and I tried:
<asp:HyperLinkField NavigateUrl="~/Logout.aspx?category=Mobile&&ID='<%GridView1.SelectedRow.Cells(1).Text.ToString%>'" Text ="logout"/>
I am not getting the ID value as per column value but the same Gridview code like this
"GridView1.SelectedRow.Cells(1).Text.ToString".
How should I correct this syntax so i can send my column value through URL.
I am trying to get the QueryString value like this Request.QueryString("SYSTEM") from a UrlReferrer. I see i can use this Request.UrlReferrer.Query() but it doesn't allow me to specify the exact parameter I could parse the Query() value, but I want to know if it is possible to do something like this Request.UrlReferrer.QueryString("SYSTEM")
View 1 RepliesI have a query string called propID and I wanna check if the passed value in it is a legal integer or not to avoid throwing an error that might reveal info about my database, how can I do it? In other words, I want something like -but in vb.net- : IF QueryString("propID").Content.Type = "int32" Then Proceed
View 5 RepliesWe heard a lot about the vulnerabilities of using QueryStrings and the possible attacks.Aside from that, yesterday, an error irritated me so much that i just decide to stop using QueryStrings, i was passing something like[code]....
View 8 RepliesI'm having trouble with something that I thought should be pretty traighforwards...
I'm trying to set the value of a Label with the value from a QueryString. Here's what I'm doing:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim QS As String = Request.QueryString("MenuLinkID")
[Code].....
I got the error in Query String. My project was written by ms visual studio 2003.[code]...
View 2 RepliesI have a webBrowser in my VB project and I need to get the querystring from the URL of this webBrowser. So for example..[URL]..
I want to get just "jerry"
I am using VB.NET
My problem is that, I have got below request.querystring
http:[url]......Now I want to pass all the above three querystring in a sql stored procedure parameter.for example,
Try
Dim conString As String = WebConfigurationManager.ConnectionStrings("LocalSqlServer").ConnectionString
Dim con As New SqlConnection(conString)[code]....
But I am able to get the request querystring value in my parameter.
I have a requirement where I have to pass some values into the next page via querystring.This querystring is coming from third party and they need to have it on the otherpage for some analysis. I just do a response.redirect and add the querystring that i recieve from them to the other page. My problem is that the .net environment is encoding/encrypting some of the special characters used by them which I dont want as it does not bring back the correct values in the new page.
[Code]...
I have a webpage (OrdersAdmin.aspx) which has various buttons that call the relevant stored procedures and display the results on a grid on the same page. In the grid is a button for each row that when clicked would add a parameter to the querystring, and loads the page. So clicking say first item in the grid would load the OrderAdmin.aspx?OrderID=1. In the page load event it checks to see if there is a OrderID parameter present in the querystring, and if so additional user control is loaded and displayed. The problem is that when I click one of the various buttons again to call the stored procedure this second control that is visible based on presence of OrderID should no longer be displayed.
View 7 RepliesIn my page URL, there is a property taskgrpid - In my code I would like to use the value as an integer. Listed below is the URL from the page and here is my request for the string
View 1 RepliesI have a form with its method being "get" that passes the variables and their values to the query string, respectively. However, it also passes the viewstate variable in the query string. Now, I have a very long viewstate value on the given page, and if passed in the query string, the viewstate variable will cause the page to error out, due to "too long of a query string" which happens to also be too long of a url.
I cannot merely remove the viewstate variable - I need it. But I need to pass the viewstate variable along via some method other than get when the form is submitted, while the other inputs of the form (the non-hidden inputs) are appended to the query string.
When I do a
Request.Querystring("key1")
Request.Querystring("key2")
The system doesn't seem to parse the second ?/value out but treats it as if key1 was all one string, e.g. [URL] ...as if it completely ignores or doesn't parse out the second (or other if more) key/value pairs.
I am trying to get the id from a url and send it to the client side this is what I did. This is my url : [URL]
Code behind
Public Partial Class Edit
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
End Sub
Private _myId As String = Request.QueryString("id")
Public Property myId() As String
[Code] .....
Error
Request is not available in this context
This is also what I get when I move the private prop to page_load()
"private " is not valid on local variable declaration -
Here is the answer
Public Partial Class Edit
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
MyIdVal = Request.QueryString("id")
End Sub
Private _myIdVal As String
Public Property MyIdVal() As String
[Code] .....
I need to send the follow [URL]
View 4 RepliesI want to redirect to some page with querystring,and the querystring value should be in encrypted format and i want to decrypt that in codebehind
example:
function redirect(s, e) { window.location.href = "Default2.aspx?Id=" + encrypt(5)+ "&No=" +encrypt( 5);}
and in codebehind:
Dim id As String = Request.QueryString("Id").ToString()
id = Decode(id)
Dim no As String = Request.QueryString("No").ToString()
no= Decode(no)
I am trying to extract querystring values from a htmldocument. It contains a number of anchor links with a querystring parameter called id. I would like to get all the ids in a commaseperated string. How can I fix this? So I would like to get: Result = {1,2,3,4,5}
[Code]....
This may be a simple question, but I'm trying to call a a value from table in my back-end SQL Server database and pass it through a querystring in the URL. For example:
I'm building a mobile web site that registers a mobile device to an account on the sign up page. After the database entry is created, I want the to get the generated deviceId from the database and pass it to a querystring in the URL such as: http:[url]....
When my page loads I want to compare the value of a QueryString against the data in a column from an Access Database. I then want to redirect the user to another page if the value of the QueryString does not exist within the column.I thought something like this....
Protected Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs)
If Request.QueryString("ProdID") <> ACCESSDATABASECOLUMN
Then
[code]....
But I do not know what code I should use above where I have "ACCESSDATABASECOLUMN" to pull in the information from the database.