AJAX :: Passing The Parameters In Sql Datasource?

Mar 13, 2011

I have used a sql data source to connect to ORACLE.

Select command is working fine, as soon as I try to provide a parameter, it doesn;t work.

Getting following error " ORA-01036: illegal variable name/number"

Tried searching for error message -- but It says the parameters name has to be less then 32 characters, which is what I have.

<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:DevConnection %>"
ProviderName="<%$ ConnectionStrings:DevConnection.ProviderName %>" SelectCommand="Select ID, Name from Employee where state = @stateid">
<SelectParameters>
<asp:ControlParameter Name ="stateid" ControlID = "drdState" PropertyName = "SelectedValue" />
</SelectParameters>

View 2 Replies


Similar Messages:

DataSource Controls :: Passing Parameters To ObjectDataSource

Aug 9, 2010

I followd Brian Orrell LINQ tutorial for paging/sorting and created a gridview bound to an ObjectDataSource through a method call which gets data from adatabase. My form includes two buttons with a textbox next to each one of them. I need to be able to populatte th egridview depending on the button that was pressed, I cannot figure out how signal my method which button was pressed.
[Code]....
[URL]

View 1 Replies

DataSource Controls :: Parameters Seems To Not To Be Passing Parameter To The Control

May 5, 2010

i have the following code

[Code]....

I have debugged the session and the value there is valid , but when i redirect to the page[Code]....

The Parameters seems to not to be passing parameter to the control

View 2 Replies

DataSource Controls :: Passing Results / Parameters In LINQ

Jan 20, 2010

im new to linq and im having lots of trouble creating complex queries.. My problem mainly is that i am using Linq as a BLL.

i created a dbml (with namespace called DAL) file with 2 tables with a one to many relation. Pop and City. There is a forgien key in pop that points to a city. I also created a class called Pop that inhertis DAL.Pop. Now in my ASPX page, i want to call a function in the Pop class that would retrieve some Pop according to its ID, but i need the city name as well.. Ive been going around this in circles for days. I dont know how to write the Linq syntax and i dont understandd how my function's signature should be like.. I want to recieve a table that i can bind to a Gridview and preferable, specify which coloumns to bind.

View 2 Replies

DataSource Controls :: Passing Parameters To Data Class

Apr 23, 2010

I have an ObjectDataSource3 that I am trying to use to insert data from:

From: Dropdownlist1.selected value To: (CustomerID)
From: Dropdownlist2.selected value To: (ProductCode)
From: txtTitle (Title) To: (Title)
CurrentDate To: DateOpened
The btnAdd event is suppose to calls:
ObjectDataSource3.Insert()

Below is my code for both the page and class. Although my class is expecting parameters, I don't know how to get the parameters to the insert function in my class.

[Code]....
[Code]....

View 2 Replies

DataSource Controls :: Passing Parameters By Selecting Event Handler?

Sep 19, 2010

I'm having an issue coming up with an appropriate code design to implement a search page using linq to sql for my DDL. I think the best way for me to explain where I'm at is describing what I've done in the past, before linq. Lets say we have a basic search page with various user input controls for search options... for simplicity, let's say there are two main ways the user can search.
1. a dropdown filled with account numbers. When that drop down is changed and an account number is selected, a gridview needs to be populated with all the records for that account.
2. the second way is a dropdown for choosing what field you want to search, a textbox for entering what you want to search for, and a button to execute that search. In the past, just using straight ado.net

I would handle each of these two search options separately within the events of the dropdown list and the button, respectively. In selectedIndexChanged for 1, and in the buttonClick event for 2, I would construct my sqlCommand etc., ultimately returning a dataset or datatable which I would then bind to the gridview. The logic was separated by the two different event handlers. Now, fast forward to linq to sql and I have a similar page layout, but I am using the linqdatasource selecting event to build my where conditions. Now the difference is *everything*, all the logic, is now in this one event handler, which search option did the user run? Could I somehow craft an IQueryable <T> within each of the input controls event handlers (like the button click, or selectedIndexChanged of the dropdown) and pass that in to the linqdatasource's selecting event? that way my logic stays logically separated...

further, after this initial search is done and results are bound to a gridview, I have several other dropdown lists that appear for search refinement. I need to keep track of that top level query, and each of the refinements... and again, right now it looks like everything is going into the linqdatasource selecting event and I get the feeling it shouldn't be... using the selecting event enables my paging and sorting to work, so I want to use that, but again, it's turning out that I'm putting *everything* there, like all the page's logic, and I'm thinking that is not good? if I could just pass in the actually query, like an IQueryable<T>, and keep my logic separated.

View 8 Replies

DataSource Controls :: Passing Parameters In Sqldatasource Storeproc, Dropdownlist And Textbox

Jun 8, 2010

I got DDL1: 10 miles

20 miles

TextBox1 : 'AAA20'

Button:

When user selects 10 miles from dropdownlist DDL1 and types AAA20 in textbox1 which is of type text, on button click it has to pull all the columns from database and show results in gridview using sqldatasource store procedure. I'm stuck in server side code..how to pull the data..in store procedure I'm passing two parameters val1 and val2. val1 gets data from DDL1 and val2 gets data when user types in textbox1 and it has to validate the text...see the code below mentioned and tell me how to pass the params and get the data in gridview...

[code]....

View 2 Replies

AJAX :: Passing Parameters To A Modal Popup?

Mar 19, 2011

I have a modal popup that displays detail info based on a grid view selection. The SELECT requires a id and a year. The year is displayed in a drop downon the main page and the popup seems to be able to read it OK. BUt the ID is part of the grid view and I am not usre how to pass it to the popup.

[Code]....

I thought that I would set theID in the lnkRank_Click event, but the code seemd to pop the modal without ever going to that event.

[Code]....

I can set a debug break on this method and it never hits it. So, somehow clicking the image button does trigger the popup but does not set the text field to the desired ID. How is this supposed to work?

View 5 Replies

Ajax - How Do Partialviews Work In MVC When Passing Parameters Back

Mar 11, 2011

I have a page with a partialview on it which is a list of items. I have a button on it which shows the next 5 items.

This is done via ajax:-

[code]...

My question is that I need the 'page' variable to increment each time someone presses the form button which is contained within the partialview.

How do I keep track of that variable?

View 1 Replies

JQuery AJAX Not Hitting Web Service When Passing Parameters?

Jul 28, 2010

js:

[code]....

I put a break point inside MyWebMethod. When I invoke this call on the page, the break point never gets hit. It works fine when I remove all parameters from MyWebMethod's signature and pass in '{}' from JS as parameters. Once I try to pass in a string parameter, it stops working.

View 1 Replies

C# - What Is Passing Parameters To SQL

Jul 9, 2010

In this answer to my question of how to insert data into SQL Server he mentioned passing parameters instead of string concatenation like I currently have.

Is this really necessary for security? If so, what exactly is passing parameters? When i google it I get a lot about stored procedures. Is that what I want, I do not know about stored procedures....yet.

EDIT:

Ok, here is what I got. It seems to update the database correctly and eventually I will change the hard coded ints to inputs from a label. confirm if how I did this is not vulnerable to any sql injection or hacks.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.Security;
using System.Data;
using System.Data.Sql;
using System.Data.SqlClient;
public partial class Stats : System.Web.UI.Page
{
public SqlDataReader DataReader;
public SqlCommand Command;
string queryString = ("INSERT INTO UserData (UserProfileID, ConfidenceLevel, LoveLevel, HappinessLevel) VALUES (@UID, @CL, @LL, @HL);");
//string queryString = ("INSERT INTO UserData (UserProfileID, ConfidenceLevel, LoveLevel, HappinessLevel) VALUES ('a051fc1b-4f51-485b-a07d-0f378528974e', 2, 2, 2);");
protected void Page_Load(object sender, EventArgs e)
{
LabelUserID.Text = Membership.GetUser().ProviderUserKey.ToString();
}
protected void Button1_Click(object sender, EventArgs e)
{
//connect to database
MySqlConnection database = new MySqlConnection();
database.CreateConn();
//create command object
Command = new SqlCommand(queryString, database.Connection);
//add parameters. used to prevent sql injection
Command.Parameters.Add("@UID", SqlDbType.UniqueIdentifier);
Command.Parameters["@UID"].Value = Membership.GetUser().ProviderUserKey;
Command.Parameters.Add("@CL", SqlDbType.Int);
Command.Parameters["@CL"].Value = 9;
Command.Parameters.Add("@LL", SqlDbType.Int);
Command.Parameters["@LL"].Value = 9;
Command.Parameters.Add("@HL", SqlDbType.Int);
Command.Parameters["@HL"].Value = 9;
Command.ExecuteNonQuery();
}
}

View 7 Replies

Passing Parameters To Usercontrol?

Apr 21, 2010

when i worked in .NET 1.1 i used to pass parameters to user control using the method- (if the name of the usercontrol is "tables")

dim r As tables =
CType(Page.LoadControl("~/usercontrol/tables.ascx"), tables)

and calling public property of the usercontrols.

the problem is that i can't the way to do it in 2008 ver of .NET, it is not recognize the usercontrol.... how can i pass parameters to the usercontrol in run time?

View 10 Replies

MVC :: Passing Parameters To ListView

Oct 9, 2010

[Code]....
and my Index
[Code]....

View 1 Replies

C# - Passing Parameters With Conditionally?

Aug 3, 2010

i have a dropdownlist with seven different optins like (date, subject, press, cia, media...) and user will select one of the item from the dropdownlist and click on search button to get the results.here is my repository class GetInquires method which accepts 7 parameters but it will pass only one prameters at a time to the storeproc and in case of Date (it will pass both from/to)

public List<Inquiry> GetInquiries(string fromDate, string toDate,
string subject, string press,
string cia, string media,

[code]...

View 6 Replies

SQL Reporting :: Passing Parameters Through Sub Reports?

Aug 24, 2010

I am trying to use a parameter field where there is a subreport in my main report but i keep getting the error "subreport cannot be shown" when running the report.

p.s - I have just set the parameters the same in the subreport as the main report.

View 2 Replies

Web Forms :: Passing Parameters To New Window

May 23, 2010

I have a page with a lot of pictures on it. I want the user to be able to click on the picture and either bring up a popup type of window passing it the Param name and value , or to have the picture be replaced with this object.

<object id="ADR2" type="application/x-Autodesk-DWF"
width="250" height="250"> <param name="dwffilename"
value="path" /> </object>

I have found a number of places describing how to bring up a popup window, but not on how to pass it the values.

View 2 Replies

Web Forms :: Passing Parameters To ExpressionBuilder

Nov 8, 2010

I have a custom ExpressionBuilder in whixh I'm trying to add a list of optional parameters. My method would be declared as follows:
public static string GetResource(string expression, params object[] parameters) { }

The way I'm calling this method from an ASP.NET page is this at the moment:
<ext:Button ID="btnEdit" runat="server" Text="<%$ AppResources : edit_text %>">
Does anyone know how to perform this method call, but using optional parameters?

View 6 Replies

Passing Multiple Parameters To Web Service

Oct 6, 2010

I have a simple Web Service method defined as:

[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public string MyWebMethod(string foo, string bar)
{
// DataContractJsonSerializer to deserialize foo and bar to
// their respective FooClass and BarClass objects.
return "{"Message":"Everything is a-ok!"}";
}
I'll call it from the client via:
var myParams = { "foo":{"name":"Bob Smith", "age":50},"bar":{"color":"blue","size":"large","quantity":2} };
$.ajax({
type: 'POST',
url: 'https://mydomain.com/WebServices/TestSvc.asmx/MyWebMethod',
data: JSON.stringify(myParams),
contentType: 'application/json; charset=utf-8',
dataType: 'json',
success: function (response, status) {
alert('Yay!');
},
error: function (xhr, err) {
alert('Boo-urns!');
}
});
However, this yields the following error (a breakpoint on the first line in MyWebMethod() is never hit):
{"Message":"No parameterless
constructor defined for type of
u0027System.Stringu0027.","StackTrace":"
at
System.Web.Script.Serialization.ObjectConverter.ConvertDictionaryToObject(IDictionary2
dictionary, Type type,
JavaScriptSerializer serializer,
Boolean throwOnError, Object&
convertedObject)
at
System.Web.Script.Serialization.ObjectConverter.ConvertObjectToTypeInternal(Object
o, Type type, JavaScriptSerializer
serializer, Boolean throwOnError,
Object& convertedObject)
at
System.Web.Script.Serialization.ObjectConverter.ConvertObjectToTypeMain(Object
o, Type type, JavaScriptSerializer
serializer, Boolean throwOnError,
Object& convertedObject)
at
System.Web.Script.Services.WebServiceMethodData.StrongTypeParameters(IDictionary2
rawParams)
at
System.Web.Script.Services.RestHandler.InvokeMethod(HttpContext
context, WebServiceMethodData
methodData, IDictionary`2
rawParams)
at
System.Web.Script.Services.RestHandler.ExecuteWebServiceCall(HttpContext
context, WebServiceMethodData
methodData)","ExceptionType":"System.MissingMethodException"}

I'd like to pass in two string parameters and use DataContractJsonSerializer to write new Foo and Bar objects. Am I missing something?

View 3 Replies

ADO.NET :: Passing Values To TableAdapter Parameters?

Nov 12, 2010

I am creating a DataSet to attach to a report (*.rdlc). In the DataSet is a TableAdapter that has the GetData(@start, @end) function. Can someone please explain how I get values in to @start and @end? I have searched and seen that it might have something to do with overriding the Fill function in the DataSet code behind file. Please let me know.

View 1 Replies

C# - Passing Parameters In Windows Service?

Aug 18, 2010

I want to develop a windows service which will be accepting a datatable from an aspx page. Both the windows service and the website are hosted on same machine.

Also I need to set a date and time on which this service is to work. this date and time are to change according to customer needs. once again the date and time are to be fed from the aspx page.

View 6 Replies

Dynamic DropdownList Passing Parameters

Mar 6, 2013

I have a dynamic created drop down list - and I set the event of it to be like this:

ddlAnswer.ID = "ddlistAnswer" + QuestionID;
ddlAnswer.SelectedIndexChanged += new EventHandler(ddlAnswer_SelectedIndexChanged);

Please note that drop down list is dynamic, and in selectedIndexChanged, I would like to pass the "QuestionID" to that selectedindexchanged to work on my logic. Is there a way to pass it to that method as command argument or something?

Code:
protected void ddlAnswer_SelectedIndexChanged(object sender, EventArgs e)
{
//wanting that question id here
}

View 1 Replies

Web Forms :: Passing Parameters To SP With Condition?

Jun 9, 2012

STR= "SELCT * from tbl1 ";
if (drpyrsal.SelectedValue != "--Select--")
{
STR= STR+ " and Year([frmdt])=" + drpyrsal.SelectedValue + " ";
}
if (drpmonth.SelectedValue != "--Select--")
{
STR= STR+ "and Month([frmdt])=" + drpmonth.SelectedValue + " ";
}

and execute it with dataset

how can i do the same with SP

SqlCommand cmd = new SqlCommand("usp_SP1", con); // Stored procedure
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@yr", drpyrsal.SelectedValue);
cmd.Parameters.AddWithValue("@mon", drpmonth.SelectedValue); 

View 1 Replies

Web Forms :: Passing Parameters From A Datalist To Another Page?

Jun 11, 2010

passing parameters from a datalist to another page.

this is how my app works:

i have a database ( access) a table with the following columns: id,title,desc,photo.

another table with the following columns: (startsin, endsin,price,tId)

on the first page (tourpack.aspx) i have a datalist, when user clicks on a button that is in the templateitem of the datalist, he will be transfered to another page called (showtour.aspx). what im trying to do is passing the ID parameter from the first page (table 1) to the second page (showtour.aspx) with the id number so he can see the specific details of that "tour" that are located In the second table.

View 8 Replies

Web Forms :: Passing Multiple Parameters To VB.net Function

Jan 7, 2010

Im wonding what the correct syntax is to pass 2 parameters from a Ascx control into a Vb.net function? Heres what I currently have:

<asp:Literal
ID="CommentFooterLiteral1"
Visible='<%# Eval("Approved") Or IsModerator() %>'
Text='<%# FormatFooter(Eval("Anonymous"), Eval("DisplayName"), Eval("CreatedDate")) &#43; "
" &#43; GetModeratorStatus(Eval("UserId")) %>'
runat="server"
/>

The Function "FormatFooter", needs to pass in Anonymous and DisplayName parameters. Anyone know the correct syntax for doing this?

View 2 Replies

Web Forms :: Passing Multiple Parameters In The Hyperlink?

Sep 20, 2010

I am trying to pass parameters in the hyperlink.

The code in sending page is as below

[Code]....

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved