SQL Server :: Set The Query String Value In An Insert Parameter?
Nov 21, 2010
I have a stored procedure that is close to working. It takes the values of a details view puts them into the respective table 'entity' then should also put the @@identity into 'entloan' and should put the LoanID which is in the query string of the page the detials view is loaded on, into the LoanID field of entLoan as well. Everything works except for getting the querystring value to pass to a insert variable on my stored procedure.
Stored Procedure
[Code]....
I do not have a LoanID Insert parameter set as it is not in entity table:
[Code]....
I have been playing around with different code in the backend but always get errors:
how to pass through a query string parameter of an assignment id and then checking and validating this as a number and displaying the information returned on screen. At present I have code which displays the information on screen but this is by entering in the assignment id and by triggering the button click event, I've shown the code for this below:
.aspx <div> <b>Current Assignment</b> <br /> <asp:TextBox runat="server" ID="txtAssignmentID"></asp:TextBox> <asp:Button runat="server" Text="Get Assignment" /> <br /> <b>Date Started:</b> <asp:Label runat="server" ID="lblAssignmentStart"></asp:Label> <br /> <b>Status:</b> <asp:Label runat="server"></asp:Label> <br /> <b>Current Achievement Level:</b> <asp:Label runat="server" ID="lblAssignmentLevel"></asp:Label> <br /> <b>Date Last Calculated:</b> <asp:Label runat="server" ID="lblAssignmentCalcDate"></asp:Label> <br /> </div> .cs protected void cmdGetAssignment_Click(object sender, EventArgs e) { //Check the assignmentID is an integer int AssignmentID = 0; try { AssignmentID = TypeConv.CInt(txtAssignmentID.Text); } catch { } if (AssignmenttID > 0) { //Create new TCAAssignment object by passing the ID TCA Assignment Current Assignment = abc.TCA Assignment (AssignmentID); lblAssignmentStart.Text = Current Assignment.dDateCreated.ToString(); lblAssignmentStatus.Text = CurrentAssignment.rTCAAssignmentStatus.dDescription; if (!CurrentAssignment.dTCAAchievementLevel.IsNull) { lblAssignmentLevel.Text = CurrentAssignment.rTCAAchievementLevel.dDescription; } lblAssignmentCalcDate.Text = CurrentAssignment.dAchievementDate.ToString(); } }
Code example passing through a query string parameter of an assignment id would be great.
I have a dropdown list that won't populate data values from database using sql datasource. When i use the code behind, i was able to populate the data to the dropdown list. I dont know how to pass the Query String Parameter using code behind since i am new in asp.net. This is the code behind:
Imports System.Data.SqlClient Partial Class PhotoAlbum Inherits System.Web.UI.Page Dim oConn As New SqlConnection("Data Source=.SQLEXPRESS;" & _ "AttachDbFilename=|DataDirectory|ASPNETDB.MDF;" & _ "Integrated Security=True;User Instance=True") Dim oCmd As New SqlCommand() Dim oDR As SqlDataReader Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load oConn.Open() oCmd.CommandText = "SELECT [CategoryID], [Name] FROM Categories ORDER BY [Name]" oCmd.Connection = oConn oDR = oCmd.ExecuteReader() Me.categories.DataSource = oDR Me.categories.DataTextField = "Name" Me.categories.DataValueField = "CategoryID" Me.categories.DataBind() oDR.Close() oConn.Close() End Sub End Class
I will like to include the following information from sqlDatasource to the codebehind:
SelectCommand="SELECT [CategoryID], [Name] FROM [Categories] WHERE ([UserId] = @UserId) ORDER BY [Name]"> <SelectParameters> <asp:QueryStringParameter Name="UserId" QueryStringField="ID"/>
As you can see from the code behind, i was able to add :
"SELECT [CategoryID], [Name] FROM Categories ORDER BY [Name]".
But i will like to add all of this:
SelectCommand="SELECT [CategoryID], [Name] FROM [Categories] WHERE ([UserId] = @UserId) ORDER BY [Name]"> <SelectParameters>
i have a function which returns a value from a query string parameter, i use it in more than 10 places in the webapp thus i have to rewrite the code every time, again and again.so to make it short, is there any way i can embed the code somewhere and keep referring to it through out my app?
We are using a asp.net page to submit data to server. what we do is we will pass as parameter in url Query string) and in page load we take that values and submitting to database I have these following doubt
1, What is the default event happening while we call a ASP.NET page is it a POST or GET? We tried to call this url from a mobile application, it is not happening , we are not getting any error also in the mobile application.
2, IF we are calling the url to submit data from mobile applications which one we have to use (GET or POST)
3, IF we are calling this url from an application running in PC to submit which one we have to use ?
Is it possible to attach the Username as a query string with the DestinationPageUrl or reference the value in the code behind. I've tried lgnExcel.UserName.ToString()
Append Query String Parameter Values in Current URL.
I have added Hyperlink in data list.which is Bind with their Respective data.When I Click that Hyperlink it Will Pass Url like this.
Area_id,Cuisine_Id and Veg_Id Bind in Datalist
[URL]
I want to Built a Filter Page Which Includes Area_id, Cuisine_Id and Veg_Idso when i Click to Hyperlink of Area then url like this. [URL] And then After i click to hyperlink of Cuisine then URL Like this.
[URL]
Similar Way
[URL]
So Basically I want Filter Data With Clickable query Strings Parameter Values
Problem : How can i Make Url Like this and it is Dynamic
I'm having troubles passing a parameter to a handler in it's query string. I have a gridview with an image column, this column is defined as a TemplateField, as:
As you can see, the ImageUrl is a call to a handler that receives the EmployeeID in the QueryString, under the name ID. When I run it, the ImageHandler method receives the following query string "ID=<%" instead of "ID=<the result of Eval("EmployeeID")>", and of course, it throws a FormatException when using it as an int to get the EmployeeID. (If I type ImageUrl="~/ImageHandler.ashx?ID=<%# Eval("EmployeeID")%>" (using " instead of ') the compiler returns the error incorrect server tag) The complete markup is:
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString %>" SelectCommand="SELECT [EmployeeID], [LastName], [FirstName], [Photo] FROM [Employees]"> </asp:SqlDataSource> <asp:GridView ID="GridView1" runat="server" DataSourceID="SqlDataSource1" AutoGenerateColumns="False"> <Columns> <asp:BoundField DataField="EmployeeID" HeaderText="ID" SortExpression="EmployeeID" /> <asp:BoundField DataField="FirstName" HeaderText="FirstName" SortExpression="FirstName" /> <asp:BoundField DataField="LastName" HeaderText="LastName" SortExpression="LastName" /> <asp:TemplateField HeaderText="Image"> <ItemTemplate> <asp:Image ID="Image1" runat="server" ImageUrl='~/ImageHandler.ashx?ID=<%# Eval("EmployeeID")%>' /> </ItemTemplate> </asp:TemplateField> </Columns> </asp:GridView> Could anybody tell me what am I missing here? Rafael
In the original site, master page has code-behind to check a query string parameter value. Depending on this value, code-behind dynamically modify some CSS property to hide / display master page elements.
As MVC2 has no code-behind because we are supposed to perform everything in the controllers, how should I proceed in this case ?
I see this : [URL]
It partially answers my needs but the query string processing is common to all pages. How can I move this processing in a common code section ?
I've a page in ASP.NET, whose appearance can change based upon a given parameter(say query string),
How can I achieve this in ASP.NET, Master pages concept won't work here, as even the contents of the page and positioning of the controls on the page can change based upon the parameter.
One solution I can think of is using XSLT, but is there any other solution I can use to solve this problem? Is there any concept of templates I can use here?
I am trying to insert an array into SQL with no luck. I get the string from a GPRS device that looks like this:
/WeightBridge.aspx?ReadeID=A1B5A0F5C4E4A1B5A0F5C4E4&TagID=45B6C56A90B645B6C56A90B6,A47B1256A45F0843,B49B1256A45F08FF,30 SEP 2010 21:33:59,I,&Custom=Vehicle Num
All I want to do is to split the TagID array and insert it with the rest of the string into a SQL table. The TagID array must inserted into the following colomns in the DB. TagID, TID, UserMemory, DateTime and Direction. After the insert I just give a response that the insert was successfull or failed. Thank you
I tried to develop a dynamic pivot query with following code to avoid hard coding. I can got the 'Q1, Q2, Q3, Q4' dynamically and assigned to @(@quarter. But it cannot be passed to the pivot query.
In my Application_BeginRequest I have code that gets query string value ?c=FR or ?c=US and store it in cookies.Based on query string value I have either US or FR,locale is selected from locale table.If ?c=FR then locale will be fr-FR and if it is US then locale will be en-US.My code is below.
void Application_BeginRequest(object sender, EventArgs e) { LocalizationInfo loc = GetLocalizationInfo(); if (Request.Cookies["Localization"] == null) Response.Cookies.Add(new HttpCookie("Localization")); Response.Cookies["Localization"]["Country"] = loc.Country; CultureInfo objCI = new CultureInfo(loc.Locale); Thread.CurrentThread.CurrentCulture = objCI; Thread.CurrentThread.CurrentUICulture = objCI; } public static LocalizationInfo GetLocalizationInfo() { string countryCode = ""; string sLocale = ""; if (HttpContext.Current.Response.Cookies["Localization"]["Country"] != null) countryCode = HttpContext.Current.Response.Cookies["Localization"]["Country"]; if (!string.IsNullOrEmpty(HttpContext.Current.Request.QueryString["c"])) countryCode = HttpContext.Current.Request.QueryString["c"]; if (countryCode == "") countryCode = "US"; sLocale = HertzRent2Buy.DataProvider.ListData.GetLocale(countryCode); LocalizationInfo ret = new LocalizationInfo(); ret.Country = countryCode; ret.Locale = sLocale; return ret; } public struct LocalizationInfo { public string Country; public string Locale; }
Now when I run the project and in query string I set [URL] then for the very first page(home page itself) it shows me French translation,but on subsequent page,that query string parameter ?c=FR is lost and hence it shows be English translation not French translation since it does not pickup French resx file.If I manually append ?c=FR in subsequent page then it shows the French translation.Is there is way how I can make that query stringparameter available in all pages.Structure is there to hold Country and locale variables. In all pages I am calling GetLocalizationInfo() method as follow
LocalizationInfo info = some.DataProvider.Globalization.GetLocalizationInfo();
And I create instance info to pass locale and country as parameter. GetProductDetails(id,info.Country,info.locale). why my query string parameters get lost on subsequent pages.
as you can see from the SP, i need save in some variable because i have to create a dynamic SQL query who select with an "or" or "AND" from web form parametersthe problem is concatenate the SP parameter to my query actually, this SP returns the string : "select * from...." and not the resultset!
I have an ASP.NET VB website in which I am using the Membership functionality to authenticate users. I am doing this through the Login control on the HTML page. I have working that it will authenticate the user and then opens a welcome screen in which I have a button they can push to open a Reports.aspx page. On that page I have a dropdown box that is being populated from a datasource connection query to my SQL Server database table. It is a hard coded query but want it to query the table off the username text value that the user provided on the login (i.e. select <something> from inventory where username = <username>). I have not behind code but only HTML at this point. Here it is ...
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Login.aspx.vb" Inherits="Login" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server">
[Code] .....
Here is the Reports form that has the dropdown on it:
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Report.aspx.vb" Inherits="Report" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server">
