Scenario is, I have a tab container inside which I placed 5 tabs and each tab having 4 Cascaded dropDown.Now for changing the tab page everytime refreshed and calling all 5 parent control dropwdown to fill.But can I prevent it in that manner so that for changing the tab only that parent webmethods will be called to populate.In page load itself it will call only the active tab parent Cascading dropdown web method.
View 8 RepliesI am using an AJAX dropdownlist control with two dropdownlist. Instead of using a webservice to populate the data, I used the pagemethod to populate. My problem is the second droplist won't populate. I get a server error, 500 in the droplist. The first droplist populates fine.
BUT here's the real kicker. If I reverse the order of the public static function such that GetHelloList2 comes BEFORE GetHelloList1 in the code, then the GetHelloList2 works ...... it just seems like it is only firing one pagemethod event and allowign only one.
[URL]
I have a web service/wsdl file that requires client authentication to passed through SOAP headers.
There is not property or method available in web service to set the SOAP headers.
how to call the web service method along with SOAP headers in .NET 2.0
At me is user control. I cannot change its property from JavaScript in any way(SectionName) . I can not understand in what a problem?
ratingElement = document.getElementById('ctl00_MainContent_rating_rating_RatingExtender_ClientState');
function handleStateChange() {
if (xmlHttp.readyState == 4) {
[code]...
I have three cascading dropdowns on my web page and they work fine. The issue I am facing is that there are other controls on the page which cause a postback and with each postback the cascading drop downs are being re-populated (service methods are called) which is becoming a performnace issue.
View 1 RepliesI am beginner in web applications development. I started one little project and host it on source forge "https://homoco.svn.sourceforge.net/svnroot/homoco". And I started implementing authentication in this application to learn how it works. From my experience people never use out of the box things so I want to implement this stuff alone (like in real world projects). So some questions:
1) Is there any reason to use membership out of the box? To use database table schema, stored procedures etc. that tool generate for developer. I think that this lower control over code and I decided to implement it my self. I don't know if I am right.
2) Is my approach in this demo project good or bad (if someone have time I like to do just a little code review)? I created database based on business rules. Not using database schema that membership provider require. Extend "MembershipProvider" class to satisfy my needs. Implement queries to database myself.
3) Now, this question is a little wired but I have to ask it. If we make custom Membership Provider and do sql queries alone, implement all MembershipProvider class methods ourselves, and in application use Membership.blabla() why is this approach different from not extending MembershipProvider class and putting all this methods in some unique class and call its methods then? I hope that someone understand what I ask here.
I am sorry for three questions, but I really trying to find the best way to implement this feature in my demo project like it is a real world application.
I have written web methods in code behind and I'm able to call them using PageMethods.(method name) in an ordinary aspx page.
If I'm trying to call the webmethods in a master page using PageMethods.(method name), it is throwing a jscript error pagemethods is undefined.
My code is like this:
[Code]....
[Code]....
i have a repository class inside my model folder; this repositiry contains many methods , which are called from Action methods in the controllers; so my question is :- if i have a method insidle my model.reporsitory which calls a stored procedure, then can i call it an "action method"? or "action method" expression only apply to controller methods?
View 4 RepliesI'm teaching myself web services at the moment and I've hit a bit of a stumbling block:-I've implemented a set of services for ordering shutters.These services use an underlying object model consisting of an order and a shutter class.The CreateOrder Service returns an order object and I now want to be able to add shutters to it by calling myOrder.Add(myShutter).
The problem is that the asp.net site I'm using to test it can't "see" the Add method on Order. If I browse the object tree I can see the Order Object but when I drill into it no methods are visible. Is this something to do with the way I've added th reference. edit> I just found the class in the "Reference.vb" file and aded this to it:-
Public Sub Add(ByVal Shutter As Shutter)
End Sub
Just about to test that. edit>I found this site and what he sugests fixes the problem but...I've had to add a local reference to the ObjectModel project to the web site. That seems wrong to me. It's not a web reference so how will this work in the real world. Once I actually deploy the service a project on a remote client isn't going to understand a local reference is it?
I'm doing a project in asp.net with a web services. My web services and my asp.net project is separate and my asp.net projet have a reference of my web services. i'm using visual studio 2008 framework 3.5 and my service web is in vb.net. i want to call the web methods of my web services in javascript my script manager is declared
<asp:ScriptManager runat="server" ID="scriptManager" EnablePageMethods="true" >
<Services>
<asp:ServiceReference path="http://localhost:2931/ServiceCompas.asmx"/>
</Services>
</asp:ScriptManager>
the javascript fuctions
<script type="text/javascript">
function test() {
alert('test');
Service1.Liste_Carte(Onsucced);
}
function Onsucced(resultat) {
alert('je suis passée');
}
</script>
service1 is the class of my Webservice and i call the function test with my button <input name="btnRecherche" class="btnRechercher" type="button" value="Rechercher un emplacement" onclick="test()" /> the problem is : JavaScript say Service1 is not defined but why .... What's the problem ? I've checked many forums and videos every body did it
sorry for the french variable
i have created a simple WCF webserivce and it is running at http://localhost:2699/WCFServiceClient/myService.svc
with method
[Code]....
i have tested it from a wcftestclient it is working fine.
but when i try to call this method from jquery, it doesn't response.
my jquery code
$.ajax({ type: "POST", url: "http://localhost:2699/WCFServiceClient/myService.svc/GetData", data: { 'value': 5 }, contentType: "application/json; charset=utf-8", dataType: "text/xml; charset=utf-8",
success: function (msg) { alert$(msg.d); }, error: function (e) { alert("Unavailable"); } }); }
How can I call aspx content page methods from usercontrol?
View 2 Repliesi have few most commonly used menthods defined in a file called CommonMethods in App_Code Folder of my asp.net project. how can call them in an *.aspx.cs page.
View 1 RepliesI'm displaying a set of school names in a datalist... A user logins and see the list of school names where he can give rating for each school....Now the question is how can restrict the user to give rating only once for each particular school...(i' hav used ajax rating control..)..
View 3 RepliesI am currently working on a website with a Tab Container with roughly 5-10 tabs. I would like to have an Admin tab that is disabled to all users except those who are assigned in an Admin role (I have 2 roles, Admins and Customers). I am fairly new to ASP.NET so please bare with me. I have been crashing through it for about 3 weeks now, trying to help a friend get a site up and running!
View 6 RepliesI have two dates start date and End date. Iwant to restrict the Ajax calender control in beetween this dates.
View 2 RepliesI am using the Page Methods of Asp.Net Ajax to call the server method by enabling EnabledPageMethods of ScriptManager to "True". Can we return the DataSet using the Page Methods written on server side?
And also I want to know what are the default datatypes that are supported by the Page Methods to return to client?
I use the following javascript function to restrict the input in textbox
[Code]....
My textbox is appears as below
[Code]....
It is working perfect in FireFox,Chrome,IE6 but it is not working in IE7 Inside my javascript all conditions are working fine in IE7 but it is not restricting the input
I have an extension method as follows:
public static class PageExtensions
{
public static int GetUserId(this Page targetPage)
{
var user = Membership.GetUser(targetPage.User.Identity.Name);
return (int)user.ProviderUserKey;
}
}
Now in a page I need to use this method in a static WebMethod, so I have added another 'extension method' to PageExtensions:
public static int GetUserId()
{
return (int)Membership.GetUser(HttpContext.Current.User.Identity.Name).ProviderUserKey;
}
and I call it as follows in my WebMethod: PageExtensions.GetUserId()
public class CacheHelper { /// <summary> /// Removes object with the specified key. /// </summary> /// <param name="key">The key.</param> [code]....
I have this methods for caching..I need to change this methods to use in aDictionary<string,object>
How do I need to change this code Because I am new to asp.net I am still learning..
[Code]....
i m using calenderExtender control, here i want to restrict the user not able to select future date its also working fine , now i want to restrict the user cant select future date than current day+7 (next day)
for ex:
if today is 10 march then he can select next 7 days means till 17 march bt he cant select 18 march
I am retrieving list of projects and project IDs using autocompleteextender. Is it possible to restrict the user to type further if the input doesn't retrieve any value from database. Though, I have found a solution by calling function through OnClientPopulated. But this function calls back the webservice "GetCompletionList" method. I don't want to recall one method two times. is there any other way?
View 1 RepliesBelow is some code. The save() method was pre-existing. I added the saveRanking() method. When I walk through the code, it hits the method, but then it just bails out of it. No exception (that I can see). Do I need that function(data) part?
Code:
function save() {
$.post(
"/Applications/SaveStatus",
[code]....
I am trying to use some page methods on an aspx page. I've done this several times before in other asp.net applications and never had issues until now. I believe that maybe the issue has something to do with the methods be exposed to POST but I'm not entirely sure. Everything on the page loads correctly then once it attempts to make an ajax call rather than hitting the "test" function, the page tries to reload and the page_load method is called again. I chacked the URL string on both cases when page_load is called and both are correct. I am suspicous that there is some need to do with the web.config but I'm not sure what. The application is close to 10 years old and has been grandfathered up all the way to ASP.net 3.5. On another note, I can hit asmx functions perfectly fine its only page methods that seem not to work.
Imports System.Web.Script.Services
Imports System.Web.Services
Partial Public Class CustomDataFilter[code].....
I found a write-up somewhere about the multi-handle slider control and in the post there were the following javascript lines:
slider.add_value(value);
slider.add_drag(value);
Slider, in this case, is my slider control... but how did the person know these two methods exists? Is there an API guide somewhere for the Ajax Control Toolkit?
slider.add_valueChanged(onValueChanged);