I have site that I need to have a vendor send an Http Post to us, using querystring parameters, then I have to look up some data and return a few results and parameters back to them. Can this be done using CLASSIC ASP? I ask this because I am still in a learning phase with .NET and have limited resources available to set up a web service.
View 2 RepliesI have a cascading dropdown. After the dropdown is populated(it is in another file) i would like to return back to the original form where the control is placed. is there anyway of doing it
View 4 RepliesIf I use jQuery AJAX to call a specific ASP.NET page method how to have that method return a value back to the AJAX method that called it?
Update
My situation is I have an existing web application with many existing methods. I would like to be able to use jQuery to execute some of these methods and then update the UI with the results. My mandate is to stay away from ASP.NET AJAX and stick with jQuery. Management is concerned about continued development and support with ASP.NET AJAX from Microsoft. I agree with them.
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?
I am using Gridview to display data on MyPage.aspx. I am using gridview paging if i have more than 20 recrods. if i am going to page no 3 and clicking on Edit of a record then it is going to UpdateMyPage.aspx. After edit if click on Submit then after update it is returning  back to First page no of Mypage.aspx. It is not returning to the page no. 3 of MyPage.aspx. What i should do to return back to the same page no from where i have clicked it.Â
View 1 RepliesI've got an aspx page that renders an ascx page with filtering capabilities. Inside the ascx page, parameters are passed as follows:
<tr>
<td class="label">Plataforma</td>
<td class="field lookup"><%= Html.Lookup("s.Site", null, Url, "Sites") %></td>
</tr>
<tr>
<td class="label">Data</td>
<td class="field date"><%= Html.TextBox("s.Date", DateTime.Today.ToString("yyyy-MM-dd")) %></td>
</tr>
I need to be able to get those parameters on the main aspx page, because they are needed for an action that is called there. How could I access these parameters?
I have a simple question - I use update panel with custom server control inside. I call __doPostBack from javascript and RaisePostBackEvent on the server fires (I implement IPostBackEventHandler).This is client to server call. Could I return data back to the client (after this partial postback)? What is the best way to achieve this?
View 2 RepliesI have a little issue with my site. I have a page that hosts a google map. However the map does not get shown until the user clicks a button. It then call $.getJSON to get the addresses that i need to show on the map...
$.getJSON(theurl, function(json) {
...
}
It all works fine. However if the user then moves to a different page and then clicks the Back button they get the data from the $.getJSON call displayed, not the page itself. It's as if the call to get the addresses has become part of the browsing history. If the user hits refresh when the data appears the full page then gets displayed.Can anyone tell me how to stop this from happening.I'm using the googlemap in an ASP.Net MVC site.
[Code]....
I have created a back button on my asp page. However, I would like this back button a a sinlge click to return the user to the page 2 pages before. I have tried to enter the history.back(2) but with no luck it does not work.
I have a gridview with paging. So for instance, I'm on say the page number 10, and I open the form details on a specific record_id (link). After I update/submit the form, it returns to page number 10. But, if I go to another page, for instance page 5, and submit the form, it returns to page 10.
I've tried some things, for instance history.back(), but it returns to the first page I went to, in this case page number 10 (or whatever the first page I go to).
[code].....
I need to gather information (via GET) from several other websites (not under my control), do some processing (specific to each source) on the data returned, and then print all the info out to the user.
Right now I'm making the GET request to website A, waiting for it to return, processing it, then calling website B, and so on... Obviously this is too damn slow. I'd like to make async requests to A, B, and C, then process each response as it comes back, and once I have all the responses, print it all out to the user.
I'm allowed to use classic asp or vb.net. I'm more familiar with classic asp but I'm willing to learn...
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.
I´m using jQuery to make the ajax calls to web services. I´m not using json, I want the information in XML. If I don´t pass parameters and I make the WS parameter less it works but if I want to pass a value as parameter (I tried int and string) it doesn´t work. Here is my code:
jQuery: [Code]....
The web service
[Code]....
The error that I get from firebug is an exception System.InvalidOperationException and it says that the parameter region_id is missing.It can´t be very difficult because it works without parameters but all the information I find in internet
I have a problem to connect my ASP page with a Web Service.
I'm going to explain the situation:
VB: WEB SERVICE: service1.asmx.vb (http://localhost:1234/Service1.asmx)
[Code]....
FROM ASP page
I have not any problem to receive the string from the SECOND function
However, When I call the FIRST one I receive an error:
"Microsoft VBScript runtime error (0x800A01C2) the wrong number of arguments or invalid property value argument"
I use this object: recXML = CreateObject("Msxml2.DOMDocument")
I just hit the following issue: I am calling a web service that returns a serialized JSON object let's say: __type, FirstName, LastName (.net object Person with properties FirstName and LastName). __type's value is Test.Person
I have created a JS object using Type.registerNameSpace/registerClass called Demo.Person and it is registered on the page using the ScriptManager. Everything is working fine; I am able to get data from the server on the call back.
Is it possible to make the returned object from the web service be an instance of the declared JavaScript Demo.Person class? The idea would be to call a method like result.getFullName() on the client side without having to copy all the properties. This is just a simple scenario for more complex objects.
I am using JavaScript to call a web service. The JS is correctly receiving and passing the web service information.
At the moment, the web service returns a country name as a string to a JavaScript alert pop up box as follows:
[Code]....
I want to change this so that web service returns the country name to a label inside an insert item template of a form view.
Is there a way to pass in the label variable to the OnComplete function signature and still account for the variable args?, such as:
[Code]....
I have a wcf service and method returns a string array as follows
[Code]....
How can I pass required multiple parametes (name, cuo, year ) to this service using ajax AutoCompleteExtender.
If I could not use autocopleteExtender what would be the best way to achieve this.
We have a big portal with a lot of code written in classic asp + asp.net 2.0 + JavaScript. We are planning to slowly migrate to .net 3.5 framework with WCF Services. Currently the ASP.Net code is using some business layer to access the database. But most of the Classic ASP is using the old ADO code and directly accessing the data in the page itself. Now, we decided to add a WCF layer between the UI and Business which will be easier to implement with ASP.Net + 3.5, compared to Classic ASP. And we can't invest a lot of Man Hours in converting the Classic ASP pages to asp.net just yet. So we decided to Add a COM layer between Classic ASP and WCF services. So it will be like
Classic ASP -> COM -> CCW (COM Callable Wrapper - Interop) -> WCF -> Business for now.
Later on when we slowly convert the Classic asp pages to asp.net, the COM layer will be removed by default. But for now we are atleast pulling the Business code from Classic Asp pages. We are following this approach because we are not sure how to go about accessing the WCF Service directly from the Classic ASP code.
I am trying to call web service from jquery..trying following way but i am not able to pass to complex type parameter to WCF service.My wcf function is as follows
<OperationContract()>
<Web.WebGet(UriTemplate:="/GetData?strErrMsg={strErrMsg}&chrErrFlg={chrErrFlg}", ResponseFormat:=WebMessageFormat.Json, BodyStyle:=WebMessageBodyStyle.Wrapped)> _
Function GetData(ByRef strErrMsg As System.Collections.Generic.List(Of String), ByRef chrErrFlg As String) As String
strErrMsg is System.Collections.Generic.List(Of String)
I am trying to call as follows
var Type;
var Url;
var Data;
var ContentType;
var DataType;
var ProcessData;
var parameters;
[code]...
And I am able to call other methods in same way having string and integer parameter.I have gone through this but didnt get anything. URL...
I am trying to translate a chart from a classic asp componant to a 3.5 chart control. I have two problems so far:
1) (hopefully easy) For the XAxis and YAxis titles (not labels), how do you make these titles bold?
2) (seems impossible with .net) How can I break up the background color so that certain parts of the background are different colors? In the legacy control, the original programmer could drill down control to the y-axis lines for coloring the background.
Example in a Y-axis with lines from 0-100 with 10 intervals:
a) 0-50: the background color would be BLUE
b) 50-80: the background would be GRAY
c) 80-100: the backgound color would be RED
As far as I can see, with the .net chart control, you can only have a single color or a single gradient of two colors, but not striped as I am trying to describe above. It seems that if an old classic asp componant has this striping functionality, the .net control has got to have it somehow.
we have console-hosted WCF Service and ASP.NET WEB Service (on IIS).
After some tough operation WCF Service must return some data(large data) to ASP.NET Web Service for next processing. I tested on small results - everything is ok.
But after testing on real data(serialized result object is near 4.5 mb) error occurs on ASP.NET Web Service (which is client in wcf-client-server communication).
Messages size are configured by next binding (on server and client):
NetTcpBinding netTcpBinding = new NetTcpBinding();
netTcpBinding.TransactionFlow = true;
netTcpBinding.SendTimeout = new TimeSpan(0, 4,0, 0);
netTcpBinding.Security.Mode = SecurityMode.None;
[code]...
internal static void GetUserData(int userId, out string userName,
out string userEmail, out string userPassword)
{
using (SqlConnection con = Util.GetConnection())
{
con.Open();
using (SqlCommand cmd = new SqlCommand("usp_UD_SelectById", con))
{
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add("@UD_ID", SqlDbType.Int).Value = userId;
cmd.Parameters.Add("@UD_UserName", SqlDbType.NVarChar, 100).Direction = ParameterDirection.Output;
cmd.Parameters.Add("@UD_Password", SqlDbType.NVarChar, 100).Direction = ParameterDirection.Output;
cmd.Parameters.Add("@UD_Email", SqlDbType.NVarChar, 100).Direction = ParameterDirection.Output;
cmd.ExecuteNonQuery();
userName = Convert.ToString(cmd.Parameters["@UD_UserName"].Value);
userEmail = Convert.ToString(cmd.Parameters["@UD_Email"].Value);
userPassword = Convert.ToString(cmd.Parameters["@UD_Password"].Value);
}
}
}
and the call
string userEmail;
string userName;
string userPassword;
MemberHelper.GetUserData(userId, out userName, out userEmail, out userPassword);
Sometimes I need to get just one parameter from the out parameters, how can I call the function when I want to get just one:
string userPassword;
MemberHelper.GetUserData(userId,"","",out userPassword);
I try to have an URL like this /Forum/Index/2 for url I have a route {controller}/{action}/{page} in my global.asax
If i test the above url with the Route Debugger it corresponds to the above route ( and some other but this is the fist one in the list ) but if I create an url with the ActionLink
( like this : [Code]....
),
this methode return me this URL /Forum/Index?page=2 Is there a way to a have an url with nothing in querystring with the ActionLink methode ? Gauthier
I pass two parameters to my repository to return one record
I am strugling to wite the code to return one record.
Here is my repository-
public Classifieds_Ads GetUserClassifiedDetailsToModify(int classifiedid, Guid UserGuid)
{
return context.Classifieds_Ads.Where(c => c.User.Id == UserGuid && c => c.CatID == classifiedid);
}
I have a Business Intelligent project with many reports and I would implentent that reports in a ASP.Net page in server processmode.
I create a master page, and a normal page for this master page with report to view:
<rsweb:ReportViewer ID="ReportViewer1" runat="server" Font-Names="Verdana" Font-Size="8pt"
Height="500px" ProcessingMode="Remote" Width="100%" >
<ServerReport ReportPath="/reportServer/simpleReport" ReportServerUrl="http://localhost/reportserver" />
[Code]....
But i get back this error
The 'Gender' parameter is missing a value This problem is in only one report, this report have a multiview parameters.