Scriptmanager Conflicting With Button - Unable To Postback
Jun 18, 2010
I'm working on an asp.net app and I have some controls that are created dynamically on the OnInit event. One of that controls is an asp button that has been working fine until now. When I add a ScriptManager to my page, that same button is unable to postback. It's only working if a take the ScriptManager out. Has anything like this ever appened to somebody else? Am I invalidating the page somehow? Edit: This is my script manager tag:
<asp:ScriptManager ID="ScriptManager1" runat="server"
EnablePageMethods="true" EnableScriptGlobalization="true"
EnableScriptLocalization="true">
</asp:ScriptManager>
//My Dynamic Button:
Button button1 = new Button
{
ID = "button1",
Text = "Ok"
};
button1.Click += new EventHandler(Button1_Click);
I was trying to disable button after it is clicked once. But I am not sure where I was going wrong. On click of Ok, I am trying to navigate back from ascx to aspx page.
I'm not able to call a service using the scriptmanager and javascript. But when I include the service into the project i call it. but when i seperate it in another project. I'm not able to call.
I am using scriptmanager in masterpage and my imagebutton click event is not being found in code behind and my javascript is not working and no events are firing.In fact,the imagebutton does not change the mouse icon to a hand when hovering...
I have a user control with both an UpdatePanel and a ScriptManager.
Some pages in the system have a ScriptManager of their own, and need to include the UserControl.
This throws the "You can only have 1 ScriptManager" exception.
If I remove UserControl's ScriptManager, I'll get 'UpdatePanel1 requires a Script Manager" exception.
I've tried to modify the UserControl to dynamically include it's own script manager if none exists. But all the methods I've used before involve adding a delegate to Page.OnInit-- which won't work, since the UserControl Init fires first.
Because the system designers here like making my life difficult, I can't create a MasterPage, or a BasePage for the system in inherit off of. I'd be stuck going to each page an adding a ScriptManager before the UserControl on each of them. Is there any way of, in the UserControl, detecting if the page has a ScriptManager, and if not, adding it dynamically in a way that makes the UpdatePanel happy?
I have a page with a ScriptManager / UpdatePanel. I currently need to PostBack to a https page from an http page (different ports). I also need the same session data. Currently, I copy my form to a new form, and when I postback to my new Target on a new Port, I get a crash in xmlHttp..something. I will have to post more details later.
I'm currently wondering if this is possible. And does anyone know of such a fix. I even tried to Turn off Partial Rendering and I still get crashes. I can't do this until I pull out the scriptManager / UpdatePanel.
I have a script that runs during the Page_Load() event which checks a database table to make sure that the user is still owns the lock on the page. If they no longer own the lock, I disable all the controls on the page and display an error message.My thinking was that by disabling all controls during Page_Load() I could prevent any PostBack events from occuring. For example, I have a button on the page called "Save and Quit"
I have an Ajax auto complete textbox in my .NET 4.0 asp.net page via a web service, but the browser auto complete dropdownlist feature shows up on top of my .net auto complete dropdownlist.
Is there a way to make sure the browsers auto complete feature does not popup on this textbox? Almost like an override to make sure the browser ?
Now in the same project for another requirement I have to introduce Antlr3.StringTemplate.dll. Which has a dependency on another version of the above assembly.
If I use the version of Antlr3.Runtime.dll which satisfies NHibernate , Antlr3.StringTemplate starts complaining and vice-versa.
I just uploaded all my aspx files including web config file to the server. I received a notice saying the web.config file has been removed from the server due to its conflict with their server. The aspx files are working fine without the web config file. But the email form from my site is not working. I have a few questions regarding this.
1. Is web.config necessary to run aspx pages?
2. What are the possible reason web.config files is conflicting with the server?
3. As mentioned, the email form is not working. I am predicting the reason is it is unable to access the mail setting in web.config file.
One of the libraries I am including in my project makes use of System.Web.Extensions 3.5.0.0, which conflicts with my Framework 2.0 application, which uses (C:Program FilesMicrosoft ASP.NETASP.NET 2.0 AJAX Extensionsv1.0.61025System.Web.Extensions.dll). I can think of 3 possible solutions:
Ignore the warning and don't change anything. I am not sure what the application does to handle this. Add an assembly binding element to my web.config (see below) Configure the application explicitly to use different assemblies (I think this is possible, but don't know how to do it).
However, I am unsure of the implications of each of these decisions. The application seems to work perfectly fine even when I ignore the warnings (solution 1), but ignoring warnings that I don't fully understand bugs me...as does having warnings like this show up at all.
I downloaded MVC2 Futures and referenced it to my current MVC2 Project. However, if I want to call an HtmlHelper from MVC2 Futures I need to <%@ Import Namespace="Microsoft.Web.Mvc" %>
So I decided to add it on my Web.Config:
[code]....
but, this caused me errors. Could this assemblies co-exist? If yes, How?
I have this table in SQL that I'm trying to do some comparison work with Ok, onto the schema. It's like this:
[Code]....
Now, what I want to do is query my database in this manner:Display any records that conflict only Non-priority conflict based on: priority based on the time of day
i'v an enquiry form, user is operator as Role users fill enquiry form (enquiry.aspx) and view enquiry list done by thmselvs in viewEnquiry.aspx page in GridView im testing using different users accssing this application same time The Problem:
user1 has done 10 enquiries, and in viewEnquiry.aspx able to see is 8 enquiries the 2 remaining enquiries is reflecting in user2's profile or (in viewEnquiry.aspx page as logged in user2) what i'v done: i'v used "public static string UserName;" in Global class file clGlobal.cs in App_Code when user done login successful i stored UserName = dr.GetValue(2).toString(); and clGlobal.UserName = "" on Logout and on master page Load of User im checking (if clGlobal.UserName == "") then redirct to Login.aspx
I have a tab which loads a usercontrol dynamically and this usercontrol has 2 other usercontrols. One on the left loading treeviewA and one on the right treeviewB.I am using update panel for aspx and the ascx too. But, I am not able to control to page state and moreover when I click on one control, it get its child item, by the time I click on other control, it would refresh other control too and will lose its value.I am using below code in aspx and I have embeded update panels in usercontrols too
using http://msmvps.com/blogs/luisabreu/archive/2006/11/16/adding-removing-updatepanels-dynamicaly-from-a-page.aspx as reference
I am trying to add UserControl dynamically to the page. UserControl is added only once (when the page loads) but on postback it doesn't add again (Only one control is alwasys there).I want to add user control Whenever user clicks "btnAddUCWingControl" so when the page loads for first time, there will be only one control, on postback there must be TWO controls and so on
I have 2 - DropdownList controls, which i am filling at severside when page loads. After the user selection in DropdownList1, i am changing the contents in DropdownList2 values. This validation (i.e. changing the contents of Dropdownlist2 values) am doing in Javascript Clientside. But on postback i am not getting the values in DropdownList2. When i say "DropdownList2.Items.Count;" getting "0". I tried to put the contents of DropdownList2 in ViewState on pageload. But i am getting Serialization error at runtime "Viewstate["PersistValues"] = DropdownList2;". I am using html input hidden control to pass the values from server side to clientside for my validation. Now, to meet this requirement i am Binding the DropdownList2 at postback again with first DropdownList1's selected index (This is repeat of logic which i have done in Clientside).
public abstract class AStateManagement : WebControl, IVFSStateManagement { protected PersistScope _StateManagement = PersistScope.ViewState; protected System.Web.UI.StateBag _ViewState = null; public virtual PersistScope StateManagement
[Code]....
I have create a custom textbox which will validated the data depending upon the business logic defined at run time. But currently i am not able to catch the update the value inside a textbox (entered by the user). I have implemented LoadPostData but i am unable to get the updated value.
I've got an issue with the postback property. I have a chart (Code below) which has two series pulled from a datasource.
Both series display fine but I've enabled the bars in the chart to respond to the click event and when items from the first series is selected, everything works fine. However, I try to pull the x value for the second series, which is supposed to be a date, but all I get is an interger.
I have a page (page1) with 4 controls that serve as the parameters for a report. The submit button does a cross page postback to another page (page2) that contains a ReportViewer control.Unfortunately, I cannot read the values from page1 once I get to page2. Here is the source to page1:
[Code]....
Here is the handling code on page2 (rvProjectStatus being the ReportViewer control): [Code]....
In other situations I have passed such values in the query string and then assigned them to the parameter collection, no problem.Also, please note, I have tried using the @PreviousPageType directive to get at the types on page1, but have met with no success there either.
