WCF / ASMX :: Return XML Data With WebService?
Jul 10, 2010
i have a data library dll and first is it possible to use it in webservice forexample i call it as using DataLibrary; then in web method i will use it like
public boolean MethodName(int a)
{
if(DataLibrary.Method(a))
return true;
else
return false;
}
and also i have to tell my all data connections are in DataLibrary.dll
my second question is i will use webservice to communucate with flash i will send flash a DataSet but flash cant read DataSet so i have give it as XML right?
so how could i change my following method which returns dataset to return xml ?
[Code]....
View 6 Replies
Similar Messages:
Aug 23, 2010
vs2010, .NET 4.0I have a webmethod which I want to return a data record (for example: name, surename, address, age, zip etc)I wonder how to accomplish this. I think the solution is about creating an object which contains all the records serialized. And then the webmethod returns this serialized object. I'm not 100% sure how to accomplish this, if some of you good provide me with some tips, tutorial or link to an article explaining it, that would be great
View 1 Replies
Jul 14, 2010
I can fill and then return typed dataset from a web method, but applying these steps by using Typed Datatable instead of Typed Dataset I cannot return filled typed dataTable. So, is it possible to return typed dataTable from a web method? If yes, how can I do this?
I shall give a little bit information about my project. There is 3 project in my solution.
I) Presentation Layer (WinForm), II) Business Layer (Web Service) ,
III) Data Access Layer (Win form project type)... The problem is that;
I use 2 seperate methods. 1st is FillTable() which fill a datatable in my Typed Dataset in Data Access layer. The 2nd isGetTable() which should return typed datatable filled by FillTable() method. I try these methods and FillTable() methods (goes from I. layer to II. Layer and then III. layer) fills a datatable properly and after that I can return this datatable by calling GetTable() method from Typed Dataset (in III. layer) to WebService. I have tested the rows count of returning datatable and there is no problem up to WebService. But even after returning this typed datatable from WebService the table comes to Presentation Layer empty. So, there is a problem returning filled typed datatable from WebService to WebForm (from II. layer to I. layer).
On the other hand, if I try this methods by returning Typed Dataset instead of Typed Datatable, I can return properly with a filled datatable in Typed Dataset. But, I relly do not want to return a huge filled dataset which may contain 15 tables instead of one datatable. My questions;
1) Is there any logical approach mistake on my Layer Architecture?
2) What should I do in order to get a Typed Datatable from Web Service (II. Layer of my project)?
View 5 Replies
Mar 7, 2011
i want to return a dataset, and consume it in the asp pages
how can i do that
suppose a dataset has 100 records, then how do i consume it in other websites
View 4 Replies
Feb 24, 2011
I have datatable consist of 20 records and i want to bulk insert into sqlserver through the asmx webservice. Can anybody guide to me or provide Sample BusinessLogic and webservice code.
View 1 Replies
Jun 3, 2010
In my project I have have a query in my Webservice
cmd=new SqlCommand("Select * From Record ;",conn);
conn.Open();
DataReader reader=cmd.ExecuteQuery();
now I want to return this Extracted data which may contain various rows and column
How can it be sent.???
One way is to Send it as XML Document But I don't know how to do this i.e. How to convert this set of record in to XML Document. and then How to retrieve values from this Document in a GridView at the requesting side.
View 2 Replies
Nov 10, 2010
On my page I have a dropdown for country.
On my asmx service I want to get the value of the dropdownlist to filter the next input which will be state/providence.
My code on the asmx:
[Code]....
I want to add another clause to the WHERE statement to restrict Country = @Country so I will need to get that value to the web service.
View 2 Replies
Oct 1, 2010
I'm starting using web services in .net , I'd like to know how to achieve this:
I need to import table data into a database, currently what we do is uploading via ftp the text files, and then running a process in php in the webserver.
Could this be automated by sending those text files (or xml, or whatever format is necessary) to a webservice as an argument, and that the webservice handles the insert and validating process of the data?
View 1 Replies
Apr 28, 2010
I want to build a webservice that has to get some data as parameter from the client application. the data from the client side are records from there database. my websercie has to send then these data to a soap server through 'HttpWebRequest'. Can i get the data as Datatable? and then send as stream to the soap server? Or maybe there is a better easier ways?
View 2 Replies
Apr 15, 2010
I have a webservice(Framework 3.5/VS 2008) that assembles data from 3 other webservices and puts it into SQL Server 2005. The data from these webservices is mutually exclusive. What is the recommended architecture for the same?
View 5 Replies
Jun 15, 2010
I want to return an array of javascript objects from my asp.net asmx file. ie.
variable = [
{
*value1*: 'value1',[code]....
I seem have been having trouble reaching this. I'd put this into code but I've been hacking away at it so much it'd probably do more harm than good in having this answered. Basically I am using a web service to find names as people type the name. I'd use a regular text file or something but its a huge database that's always changing - and don't worry I've indexed the names so searching can be a little snappier - but I would really prefer to stick with this method and just figure out how to get usable JSON back to javascript. I've seen a few that sort of attempt to describe how one would approach this but I honestly think microsofts articles are damn near unreadable.
EDIT: I'm using the $.ajax() function from jQuery - I've had it working but it seems like I was doing it in bad practice not returning and using actual JSON. Previously I'd take a string back and insert it into html to use the variable it set - very roundabout.
View 1 Replies
Jul 19, 2010
I am coding a classic .asmx web service. The method get data (as a string) from a server, then assign data to an object, then return that object. But I want to cache that object to a XML file for other request. It's because the data from server is not frequently change. Thus, after some minutes, I have to refresh the XML file. When I refresh XML file, I could write object to XML first, then return that object, but that approach maybe slowly.
How can I return the object for client first, then write this to XML file?
View 5 Replies
Sep 10, 2010
Just ramping up on JSON and JQuery and returning data to a ASP.NET web page from a web service using Ajax. The JQuery part is pretty straight-forward. However, when trying to return JSON formatted data instead of XML from a 2.0 web service, I'm stuck. The web service does have the System.Web.Script.Services.ScriptService attribute, so I can hit it via JavaScript; however, the web service always...always...returns data in XML format, no matter if I explicitly say I want JSON as the datatype in my JQuery code. So I don't know if this is an issue with the web service or the JQuery code. I posted this here, but realize that the category could be incorrect depending on where the issue is. Is there no way to return JSON data from a 2.0 web service? It's a production web service, so I can't change the code unfortunately.
View 3 Replies
Sep 28, 2010
I am consuming wcf Data service in client application following way, when i execute SP, some of the columns are repeating with same value,
DataServiceContext context1 = new DataServiceContext(new Uri(serviceURL));
string strparam = "emailid='" + paramemail + "'& LocalTitle='" + paramtitle + "'& ColorGrouping='" + paramcolor + "'";
string url = serviceURL + "GetSearchResult?" + strparam; [code]....
View 3 Replies
Nov 26, 2010
We are using static hashtable in webservice for sharing common data among different users. Is it safe? Is there any better way?
View 1 Replies
Jun 11, 2010
What i need to do: When i click button on my .aspx page WCF service should be called, which should return data from ADO.NET entity data model. Entity data model and webservice is already added. I just have to write a method which will return data from data entity.
View 2 Replies
Nov 3, 2010
I have spent a couple of days on this one. I have an ASP.NET website that has Linkbuttons on
the Default.aspx page.. I added a WebService to the Website because later on the WebService will
subscribe to a Provider(Feed) of News, Sports and Weather and things like that. So when a Linkbutton
on the Default.aspx page is clicked it will connect to the link in the WebService which will load the News,
Sports or Weather onto the Default.aspx web page.
The problem is I can't get the LinkButton to execute the Link in the WebService. The link will call the page up
to where you see all of the Web References. But then if you want to execute one of those references you
have to click its link and the Invoke button that will follow. My questioh is how can the link on my Default.aspx
page execute the link in the WebService. Now I changed the LinkButton into an <a href> but I still can't execute
the link in the WebServices. I always use www.Microsoft.com as the link when testing and I wasn't sure about the return type
so I put "void" for an HTTPRequest, so below is the link from the Default.aspx web page and below that is he asmx file:
[code]....
View 2 Replies
May 27, 2010
[code]....
What's wrong?
Edit: And what if I need to return {Message:'',Type:1} ?
Edit2: The answer for the last one is: I can return a Dictionary<string, string>
View 2 Replies
Dec 4, 2010
I have function called getdoctor () in asmx file I wannna call this webmethod from javascript and get the result into flat text i.e i wanna get the name doctor name not in neither in xml or json
View 2 Replies
Aug 31, 2010
I know i've seen a tutorial for this, but can't locate it anymore. I have a class Employee in c# side, I also have a webservice where I pass in an ID# and an Employee object is returned. Now I want this object returned to Javascript code, I know I've seen it done before, can someone point me to a tutorial that shows something like this being done. I'm using the MicrosoftAjax.js file.
View 3 Replies
Feb 1, 2012
I am building a webservice that reads some HTML source code from a website and sends it back to the client. The service however is failing to send the data because it is too large. I keep getting this error:
The formatter threw an exception while trying to deserialize the message: There was an error while trying to deserialize parameter [URL]..... The InnerException message was 'There was an error deserializing the object of type iRacingForumServiceTest.ForumService.GetForumListResponseBody. The maximum string content length quota (8192) has been exceeded while reading XML data. This quota may be increased by changing the MaxStringContentLength property on the XmlDictionaryReaderQuotas object used when creating the XML reader. Line 153, position 247.'. Please see InnerException for more details.
I have been googling this problem for ages and I cannot figure out how to apply the answers I keep finding.
The problem is simple: the default configuration doesn't allow such large strings. I just don't know how to change this. All I keep finding is things related to WCF, I'm not sure if that applies for me.
What I keep finding is that I need to change the web.config file in various ways. However I cannot figure out where I need to put the config sections. I've tried everything but without a complete web.config file example I can't get it to work
Here is my current web.config of the server:
Code:
<?xml version="1.0"?>
<configuration>
<configSections>
</configSections>
<connectionStrings/>
<system.web>
[Code] ....
I found this piece to add to it:
Code:
<system.serviceModel>
<services>
<service name="ForumService">
<endpoint address=""
binding="basicHttpBinding"
[Code] ....
I figured out where to put it without getting errors (just as a child of the <configuration> element), but it just doesn't work. I get the same error no matter what values I try here... This shouldn't be such a difficult issue, how can I solve it?
View 8 Replies
Jan 11, 2012
So I've created a default Visual Studio project for a webservice and I invoked the HelloWorld method. What I get is indeed a "Hello World" string, but with some additional "crap" attached:
Code:
<style>
@namespace url(http://www.w3.org/1999/xhtml); [src="http://static.addtoany.com/buttons/share_save_256_24.png"] {display: none !important;} #a2apage_dropdown {display: none !important;} #socialBotAdd, .addthis_button, .addthis_toolbox.addthis_default_style, #addthis_link, [onclick="return addthis_sendto()"] {display: none !important;} #greet_block {display: none !important;} .meebo-00 {display: none !important;} #wibiyaToolbar, #wibiyaToolbar_window_template {display: none !important;}
</style>
Where is this stuff generated? And how can I remove this.
View 5 Replies
May 12, 2010
I'm calling a web service called GetTooltip from inside Javascript. However, since the web service is called asynchronously, it doesn't wait until I get the return value from the web service, before it continues again. This is a bit of a problem for me, since the web service is in a for-loop. How do I make the Javascript wait until I hear back from the web service, before letting Javascript continue the for-loop?
[code]....
View 3 Replies
Aug 11, 2011
I need to write a webservice that returns multiple rows from a table. I am familiar with return of a single object.
I am calling a stored procedure in the webservice that populates a data table.
I guess I need to define an object collection to be returned. Should this be an array or can I return the data table itself?
View 20 Replies
Apr 24, 2010
I am using PHP web service in dot net [URL]I set the name of web service as Test but when I am trying to access object test I was not able to use that, is there is any other method to use PHP webservice.
View 1 Replies
