The ItemCommand of the ListView object triggers great, without URL Rewriting, (powered via urlrewriting.net)
Private Sub ListView_ItemCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ListViewCommandEventArgs) Handles ListView.ItemCommand
End Sub
With the URL ReWritting turned-on the event does not trigger.Could you please point me a trick to make them both work?
i am currently developing an asp.net project. there is a previous, next, and cancel button that the user can utilize, but the problem is that everything is broken into controls so that if they hit the browser's back button it will reset everything and take them to the very beginning. i would like to capture the onbeforeunload event and trigger the previous button click event (i.e. treating navigation like clicking the previous button).
View 6 RepliesI am trying to attach a server-side event to lookup the city/state for the user-entered zipcode in a field like the one below.
<asp:TextBox ID="TextZipcode" runat="server" CssClass="inputtext" Columns="10" MaxLength="10"></asp:TextBox>
Since there is no lost focus event to capture, has anyone had any luck getting this to work?
I have searched around but unable to find a solution that will work. I have a link button that is created dynamically during the page load. It is given an ID (obviously). There is a script manager on the page. I have the controls added to a panel in the updatepanel (updatePanel1). There is a dynamic label that is also created with each link button. I can get a response from the linkbutton click event during a postback on the second time clicking the linkbutton, but I am getting a complete postback instead of the asyncpostback for that control. During the creation of the dynamic linkbuttons, I am also creating a dynamic trigger for each button and adding it to the updatePanel1. The Click event is not firing the method without doing a complete page postback.
View 4 RepliesI have implemented a ListView1_ItemCommand, that fires from the following LINKBUTTON on my Listview:
[Code]....
My intention is when i click on the EDIT button on my Listview, it fills the Form with the data retrieved from the DB. If all the fields on this form are EMPTY, then it INSERTS. But if the formīs TEXTBOXES have texts on it, it should call the ListView1_ItemCommand in order to perform the same EDIT.
How do I fire the ListView1_ItemCommand ? Or is there any way better ?
I have a custom class in server side it hold the business logic. Now i have a Custom event in the business logic module, i want to trigger that event in the wcf is it possible. But in the below am unable to call Instance_BussinessUpdateEvent() method. Is it possible to call like this or is there is any other method to trigger the eveing in wcf
[OperationContract]
public
string DoWork()
{
Businessclass.Instance.BusinessclassEvent +=
new
BusinessUpdatel(Instance_BussinessUpdateEvent);
return
}
void Instance_BussinessUpdateEvent(BussEvent bussEvent){
}
I have a set of accordian divs (powered by the prototype library) in an asp.net page. I would like to save the state of the accordian, so when a postback event occurs, the same div is open rather than reloading the page entirely and opening the default div.
My plan was to set a page control value with the ID of the open div using the div's toggler click event function, and then fire a click event after postback calling that same div (using the value of the control holding the div ID) as the target. I'm not sure how to fire a javascript click event from vb.net however, and this sure seems like a lame workaround.
1) can you tell me how to fire a javascript click event from the vb.net codebehind page
-or-
2) is there a more elegant way to do this?
I populate the items to the dropdownlist with values from a database. I use the .text and .value properties. It comes out right in the list. However when I try to make a button visible when selectedindexchange or selectedtextchange, nothing happens. Therefor I made the button always visible (because itīs the "add" button to the database depending on the selected item). When clicking Add I realize itīs the same value being sent to the database everytime, ie the first value of the list. So Iīm thinking the selected... events isnīt working. Do you know what Iīm doing wrong?
View 14 RepliesHave added a timer to a simple page but it does not trigger the Tick event
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code behind..
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I created a MultiHandleSliderExtender on a web form. All works well with updating the two textboxes with the value. The problem is that when I switch to designer mode, I get the following error:
The code is as follows:
[Code]....
[Code]....
[Code]....
The control works and the 2 text boxes get updated, but I tried putting in an update panel with a trigger on mh_1_BoundControl but it never fired. I removed it thinking that was the cause of the error, but no luck.
Now when I add another sliderextender below it for a different value, the code throws an error:
Microsoft JScript runtime error: Sys.InvalidOperationException: Type AjaxControlToolkit.SliderOrientation has already been registered. The type may be defined multiple times or the script file that defines it may have already been loaded. A possible cause is a change of settings during a partial update.
I found this example on this site and tried implementing it but to no avail.
I need to run a SELECT box [on]change handler after changing the selectedIndex.
I see the selectBox._events['change'][0].handler() method added by $addHandler, but what is the ASP.NET Ajax way to raise it as an event?
The backup plan is to set sel.onchange directly and skip ASP.NET Ajax events completely.
User selects a date from the date-picker and the date is put into a text-box.
But when i choose a date some date should check another text box date and give me the difference. The selection-change event does not fire (as expected).
protected void dtpleavestartdate_SelectionChanged(object sender, EventArgs e)
{
string a = "NO CHANGE";
a = a + dtpenddate.SelectedDate.Subtract(dtpleavestartdate.SelectedDate).ToString();
Response.Write("<script>alert('" + a +"')</script>");
}
I have an asp:TextBox with asp:RegularExpressionValidator to validate if it's a number. Obviously an onchange event will be attached to this textbox while rendering. Also I add a change event at $(document).ready to make some calculation when the value is changed.
<asp:TextBox id="myText" runat="server" />
<asp:regularexpressionvalidator id="myRev" ControlToValidate="myText" runat="server">*</asp:regularexpressionvalidator>
$(document).ready(function(){
$('[id$=myText]').bind('change',function(){
//do something........
and found that all of event.fromElement,event.toElement,event.srcElement are null which causes the exception.
I have the following situation:
Updatepanel
dynamically loaded Usercontrol
Button
UpdatePanel2
I am loading a Usercontrol with another Updatepanel inside of it. Now in this usercontrol, i have a button which is registered as an async postback trigger for the 2nd Updatepanel. However when I click the button, nothing happens. While debugging, it does not even step into the Click event of the Button which sits in the usercontrol of course. The Parent Updatepanel ist set to Updatemode conditional and hildrenAsTriggers="false". The nested UpdatePanel2 is set to Updatemode=Conditional. I just want the Parent Updatepanel to do nothing and the button to fire its event so that I can load some data in the nested updatepanel.
Trying to get a helloworld web application up running in Visual Web Developer 2010.
Now I created a new project with Home controller and two default views (index and about).
Then in the index view I added a button and a textbox...double clicking the button creates a handler in the view, but it's never called...what am I missing?
<%@ Page Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage" %>
I have a textbox which is read only and there is a calender besides the textbox.When the user selects the date in the calender pop up, the text in the textbox is populated but it doesn't trigger the text change event.Can anyone tell me how to trigger an event when the text is changed on the textbox?
View 9 RepliesI have three cascading dropdowns and two of them need to trigger something outside of the dropdowns, so I have OnSelectedIndexChanged events on them. So as to not reload the whole page when these items are triggered, I have all of this in an Update Panel.
Everything works fine -- the only issue that the client doesn't like is that the cascading dropdowns reload on the asynchronous postback.
I have a Asp:modal (AJAX) that works fine on a master.page
When i then add an asp:menu with sitemapdatasource, then the page works fine first time at page load, but if i then click the btn that trigger the asp:modal i get this error
[URL] ....
What I want is that the user can write an email in a textbox on the masterpage and then hit a btn, if the email is valid 100% the event is trigged and the asp:modal is showed, its works fine when i dont have a asp:menu on the masterpage, but when i then add the menu, then the pages works, but when i will trigger the asp:modal then i get the error.
I have page having two user controls. Now I have a requirement for which i have to trigger one user control event from another user control.
View 1 RepliesI have one button and gridview.
The button is located at the outside of gridview.
By clicking the button, I want to trigger the RowCommand event in that grid.
Obviously, I know that I can create same function to run it in that button to achieve samething in the RowCommand event.
However, I would like to know that techinically, I can simply trigger the RowCommand event from outside of GridView.
I have a LoginView in my APS.NET application with AnonymousTemplate and LoggedInTemplate. I've put LoginStatus control inside LoggedInTemplate but it doesn't work as expected.
Here's the code
<asp:LoginView ID="LoginView1" runat="server">
<AnonymousTemplate>
<asp:Login ID="Login1" runat="server" OnAuthenticate="Login1_Authenticate"
DisplayRememberMe="False" PasswordRecoveryUrl="/"
DestinationPageUrl="/">
</asp:Login>
</AnonymousTemplate>
<LoggedInTemplate>
You are logged in as
<asp:LoginName ID="LoginName1" runat="Server"></asp:LoginName>.
<asp:LoginStatus ID="LoginStatus1" runat="server" LogoutAction="Redirect"
LogoutPageUrl="/" onloggingout="LoginStatus1_LoggingOut" />
</LoggedInTemplate>
</asp:LoginView>
All event handlers are correctly defined in code behind file.
The problem is that if user logs in he will see his user name with logout link from LoginStatus control. Clicking the logout link takes the user back to login form (both login and logout form are part of the same user control) but if I refresh the page the user is still logged in.
I've noticed that if I move LoginStatus control outside the LoginView then logout process works as expected. I've also noticed that when LoginStatus is inside LoginView then it doesn't raise a loggingout event.
My CompositeControl creates dinamically several RadioButtonLists according to the DataSource information. These controls are added to the Controls list and rendered in CreateChildControls event.
I need to create a LinkButton that clear a specific RadioButtonList selection and do a postback, to load the DataSource information again (some selections changes the data that need to be loaded from the database). For each RadioButtonList, I've put a LinkButton and assigned the Click Event to a method inside the same CompositeControl, to do the RadioButtonList cleaning.
Unfortunatelly, the LinkButton doesn't trigger the Click Event. In HTML code, the link has the "onclick" attribute setted with the asp.net event, but when clicked, nothing happens.
I am trying to use confirmation dialog from jQuery UI.
I ran into this problem: how to trigger correctly the dialog and at the same time prevent trigger OnClick event specified at button until user click on Yes or No buttons at dialog?
In the example below are two ways how to popup confirmation. Lower one works well. It's a classic JavaScript confirm dialog. When I try to use the jQuery UI dialog, it displays a dialog but allows it to run the event assigned at OnClick (here by using Command, but I suppose there is no difference. Hope I am not wrong.). The piece is taken from the ASP.NET Repeater control btw.
[code].....
I am trying to implement URL rewriting technique in my Web application.I have found some articles on net 2 rewrite URL. But i m not able to understand. tell me any API or DLL which will take care of all url rewriting techniques in my Web applications.
I have heard something abt UrlRewriter.ddl . But i have not used it yet. provide me the easiest way to do that. If any sample application is there then it will be better ti understand
I have UpdatePanel with GridView and i want register posback triger for index changing and asyncpostback for pagging and sorting.
When registering AsyncPostback (with event) and Postback in one control i have ASP event.
How go around this problem? , dynami register triggers mayby is a solution but i can`t unregister triger.