change values dependes on menus

hi, please see this page :

http://www.microsoft.com/en/us/default.aspx

in this page if i keep my mouse on menus contents are changing. like this i want to do. so what i have todo?please hosw some example link to achieve my need please

I would start with the Hover Menu, link to video below, which would allow you to handle essentially popping up the additional context.

http://www.asp.net/learn/videos/view.aspx?tabid=63&id=93

please can any one give some helpful link which relates my thread please

The last guy did give you a helpful link that relates to your thread. Here's a link to samples for that same thing:http://ajax.asp.net/ajaxtoolkit/HoverMenu/HoverMenu.aspx

The only difference between the hovermenu in the video and the one at the link you provided is content and style.

Change the default async timeout error message

I can't believe this question hasn't been asked before... How do I change the message that is displayed to the user when an async postback has timed out? I've searched the scriptmanager documentation and tried to handle the asyncpostbackerror or whatever event (which doesn't fire on a timeout), but I can't figure out how to do it. Any hints will be appreciated. Thanks.Hi,

You can add your own error handler as the following code:
function StartAsyncPostBack() {
WebService.set_timeout(2000);
WebService.RunForLongTime(0, Complete, OnError); // call a method with the signature of?RunForLongTime(int);
}
function OnError(result) {// your error handler
alert("error: " + result.get_message());
}

Hope this helps.

Change dropdown selectedvalue in usercontrol, in a page.aspx

Hello,

i have a usercontrol (reservas.ascx) with one dropdown list (dropHoteis) inserted in one masterPage.
In my default.aspx, that is a content page of that masterPage...
How can i change the selected value in the dropdown list (dropHoteis) from my default.aspx?

1. In reservas.ascx, i put the Class Public...
2. In Default.aspx.vb, how can i reference the reservas.ascx?? I tryed, but not appear in my @dotnet.itags.org.Imports... why?

Thanks for your help!

From the page you can useMe.Master.FindControl("IdOfUserControl") which will get you the reference to your user control.

-Damien

Hep, ok...

But in my UserControl how can i declare the "function/property" to change the selectedValue of the dropdownlist??

Example:

Public Property DropSelectedValue(ByVal hotelAs String)Set(ByVal value) dropHoteis.SelectedValue = valueEnd Set Get dropHoteis.SelectedValue = hotelReturn dropHoteis.SelectedIndexEnd Get End Property

This not work for me!! :(

throw: Object reference not set to an instance of an object!!

in the usercontrol's code behind write a public property in which you have to set the dropdown list's value. u can then access that property from your page.aspx using the usercontrol name and can set the value of the dropdown list.

Regards & have a nice day ahead

Change default view of CalendarExtender

I need to change the default calendar view from Days to Years when it initially pops up. Does anybody know how to do this?

Hi Arjang,

me@.arjang.ca:

I need to change the default calendar view from Days to Years

Would you please give us more clear explanations?Do you want to list all the Days of a year on the page? If yes , I think you'd better use javascript + HTML to write your own calendar.As far as I know, the CalendarExtender is designed for showing the Days of a month. For more details, please visit: http://www.asp.net/AJAX/Control-Toolkit/Live/Calendar/Calendar.aspx or the Ajax ControlToolkit's source code.Thanks.

Best regards,

Jonathan

Hi Jonathan

I wanted to have the ability to change the default calendar view from Days to Years when it initially pops up. One real world scenario when this would be very important would be when using the calendar to select a birthdate. The year could be 1950 so it's not practical for someone to scroll back month by month, and users don't always understand they have to click the title twice to switch to year. Exposing a property like "InitialView" that could be set at design time or runtime would be ideal. The calendar would pop up right to year selection, then month, then day.

Anyway, I fixed it by changing the Ajax source code and it seems it is working properly.

Thanks,

Arjang

I would be very interested in doing this as well, what did you change?(in CalendarBehavior.js?)

Also, I would like to fire the date selected event when the user selects a month rather than a day.

Any help would be appreciated.

I did the following changes:

1. added another parameter for default mode:

this._defaultMode ="days";

this._mode =this._defaultMode;

2. expose a property to handle default mode:

get_defaultMode :function() {returnthis._defaultMode;},

set_defaultMode :function(value) {

if (this._defaultMode != value) {

this._defaultMode = value;

this._mode =this._defaultMode;this.raisePropertyChanged("defaultMode");

}

},

3. in hide function change "days" tothis._defaultMode

this._switchMode(this._defaultMode,true);

4. finally, in_switchMonth function add the following code in the else section of "if (this._animated && !dontAnimate)".

if (this._mode !="days")

{

var element =this._modes[this._mode];

$common.setLocation(element, {x:0,y:0});

$common.setVisible(element,true);

}

Hope it helps! please let me know if you face any problem.

Worked like a charm. Thanks so much.