I would like to know if its possible to use outputcache with a querystring parameter AND a session parameter together.I'm serving location based content and the countryid is stored in a session, while other parameters as categoryid, pageindex are stored in querystring.
View 1 RepliesUsers will get to my site using a specific parameter, e.g. :http://www.mysite.com/whatever/?keepTrackOfThisValue=fooorhttp://www.mysite.com/who/cares/?keepTrackOfThisValue=barI would like to store the value of this peculiar parameter in Session everytime I found it in the QueryString. I'm currently using the Session_Start event in Global.asax in order to store this but I would like to override the value each time the parameter value change, which is not possible my way.Where would you do this ?
View 6 RepliesI have one hyperlink I want to pass more than one parameter in hyperlink
but cant pass perfect data in query string
using database.
same data pass in another page using this code.
<asp:HyperLinkField DataNavigateUrlFields="Product_Id" Target="_blank" DataNavigateUrlFormatString="AddprodPhoto.aspx?Product_Id={0}&Catalog_Id={0}" Text="Upload">
o/p
[URL] ....
product_id pass right Catalog_Id=2 is wrong
I have the following VB code. On the button response.redirect, I include the Identity field IDProfilefleet. However I would also like to add the value for IDProfileTerminal. Since I am inserting this data to a SQL database and getting back the value for IDProfilefleet, how can I also include the value for IDProfileTerminal?
[Code]....
How to hide the query string..
responce.redirect("default.aspx?id=4");
while displaying the page... i dont want expose thequery string to the user..just it shoud be like URL.....
using System;
using System.Collections.Generic;
using System.Linq;
[Code].....
I have also tried Convert.ToInt32 and int.Parse
I do not know that How to hide the querystring parameter from url in asp.net
View 5 RepliesIs there a way to define my own querystring parameter in Dyanmic data rather then using something like
Edit.aspx?AccountID=1
I want to use something like this
Edit.aspx?id=1
I defined a report with a parameter (ID_Aluno) in Crystal Reports to show it in an .aspx page. The page is called by another page passing it a query string with the value I need as a parameter in the report. In the code behind file I tryed three different approches without success. What happen is that the report is showed without data, but when I open the parameter panel I see that the parameter is there (If I don't set the parameter value actually it complains that the parameter is missing, giving an arror).
Here is the code I used to set the parameter:
[Code]....
The First try (code not commented) is the one I would like to use because it is the shorter and simpler one.
Here is the mark up for the report source and report viewer:
[Code]....
Have I to declare or define something special in Crystal Reports for the parameter to be received and applied?
this has to be a simple thing but I am missing it
here's what i have
the null condition and query works
the not null condition does not
I have tried:
ImageID=@id error myust declare @id
ImageID=id invalid column id
ImageID=?id incorrect syntax at ?
all errors occur at SqlDataReader Dr = Cmd.ExecuteReader();
int id = Convert.ToInt32(Request.QueryString["id"]);
string SQLquery ="";
if (id == null)
{
SQLquery = "Select Top 1 ImageData,ImageType from WebBGImages ORDER BY NEWID()";
}
else
{
SQLquery = "Select ImageData,ImageType from WebBGImages where ImageID=@id";
}
SqlCommand Cmd = new SqlCommand(SQLquery, connection);
SqlDataReader Dr = Cmd.ExecuteReader();
I have been working on a project to let users choose items for comparison. My approach is to send a query string from the users' choices (using checkboxes) to a new page, compare.aspx. I am using a gridview for this compare.aspx and here is the code:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="compare.aspx.cs" Inherits="AsiaWebShop.compare" %>
Untitled Page
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" [code].....
However I got a "Data Type mismatch in criteria expression" error, does anybody knows why? Sorry I am just a complete newbie to asp.net and C#
How to check the query string value null, if null then display the default value instead of object reference error.
View 1 RepliesI have attached a ID in the email link I send using the below code
Request.Url.AbsoluteUri.Replace("CreateEvent.aspx", "AdminEdit.aspx?maxEventID=" + maxEventID)..
How do I get the maxEventID displayed in the url? I need the ID for displaying details in a page..
I'm using GridView with a hyperlink column, and I want to do the following:
DataNavigateUrlFormatString="~/student/group/document/Body.aspx?DID={0}&GN={QueryString("GN")}" HeaderText="View Document" Text="view" />
How I can retrieve the value of GN from the QueryString parameter and add it to the hyperlink column ?
Don't know if this is possible, but i have a site with categories, when you click a category i want it to redirect to the same page, but with a querystring parameter of the category id. The page will then load a lightbox to open the images with the correct category id. That is my basic thought. if any1 has a better ide, i'll gladly listen. Dont worry about the linq2sql parts, that i am sure how to do.
View 1 RepliesIn my asp.net+vb web with access database there is a page which displays data as per query string and the string is PNO and all data is correctly displayed in gridview and dataview. there is a Image1.ImageUrl and i used the following code but it is not working
Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
Dim PNO As String
PNO = Request.QueryString("PNO")
Image1.ImageUrl = "C:/wing/Photos/" + PNO + ".jpg"
End Sub
In my project one of scenario demands passing querystring values more than 256 chars @ a time ...I tried it but after 256 chars its trunacting all other chars. workaround or various ways for passing more than 256 chars through querystring.
View 6 Repliesafter I pass querystring parameter to page,page works as expected,but after that when I change my control parameter(dropdownlist selected value how can I set querystring to null or empty...
View 1 RepliesI have a page create-quote.aspx. I want to open this page in different modes, depending on whether a querystring parameter is present or not.My question is at which event should I check, If I have a querystring parameter or not.I think, it should be preinit, what do you say.
View 3 RepliesI have a querystring. I want to encode of this querystring. How i will do it C#. My query string is given below.
<asp:DataList ID="datalistproduct" runat="server" RepeatColumns="4"
RepeatLayout="Flow" OnItemDataBound="datalistproduct_ItemDataBound">
<ItemTemplate>
<a href="/ProductDetails.aspx?pitem=<%# Eval("Product_Id") %>">
</asp:DataList>
And my encryption code in c# below
private string Encrypt2(string clearText)
{
string EncryptionKey = "MAKV2SPBNI99212";
byte[] clearBytes = Encoding.Unicode.GetBytes(clearText);
using (Aes encryptor = Aes.Create())
[Code] ....
anchor tag are inside datalist . how can i assign Encrypt2 code to querysting pitem= <%# Eval("Product_Id") %>" on anchor tag when datalist load?
I have a .net page in which i have a search button which populates the data in gridview. On Headder row of gridview i have a filter image button and when user clicks on it i need to have a div tag opened as popup and in which i have to load the data of first column data of grid view as list of checkboxs and when user clicks one by one the parent gridview need to be shortened out (reduce) basing on selected/checked item in div tag. Since the check box controls are added dynamically it need to happen in Page_PreInit, so what i am trying to do is on the search i am trying to post back the page which goes to the Page_PreInit and tries to create all these check boxes dynamically.
View 1 RepliesWhat is the difference between a abandon Session and a cookie timeout, what if the session is abandon and the cookie is still alive, is that can lead to a problem?
<sessionState timeout="1" />
<authentication mode="Forms">
<forms loginUrl="login.aspx" timeout="1" />
</authentication>
I have a jQuery function in a .js file, and the function requires a querystring parameter to be passed. If I try to use the CompositeScript feature in the ScriptManager, it pukes on the file that has the querystring.
View 1 Repliesi want to pass multiple arrays variable in query string.for example i have three checkbox list Brand ,Price, Attribute any arrays variable may have more than one value key arrays variable are fixed for checkboxlist
1-checkbox list Brand has Brand []arrays variable
2-checkbox list Price has Price []arrays variable
3-checkbox list Attribute has Attribute []arrays variable
now i have selecting two -two from every checkbox list .than i want to query string something like this
www.defualt.aspx?brand[]=samsung=123&apple=11,Price[]=100=12&200=2,Attribute []=camera=1&display=2
protected void btn_showReport_Click(object sender, EventArgs e) {
try {
ReportParameter Comp_Name = new ReportParameter();
Comp_Name.Name = "Comp_Name";
ReportViewer1.ProcessingMode = ProcessingMode.Remote;
ReportViewer1.ServerReport.ReportServerUrl = new Uri("http://dell-pc/ReportServer");
ReportViewer1.ServerReport.ReportPath = "/Companies Report/Companies";
[CODE]..
the above code is in "reportpage.aspx" when I click on it the company report is shown according to the parameter "Comp_Name"
I want to show report in "reportpage.aspx" according to parameter name passed from another .aspx page, how to do that?