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I can't see anything wrong with the code you've posted. Are you sure there's nothing else setting the ActiveViewIndex property?
Try adding a handler to the Activate and Deactivate events on the views. Set a break-point inside the handlers, and look at the stack-trace to see what's changing the view.
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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Hi Richard!
Thank you for ever being so helpful. I really appreciate it.
As to why blank is blank on pageLoad, it turns out that all I needed was to add the handler, Handles Me.Load and the controls started loading.
I still can't see why nothing loads when value is entered.
For instance, I entered date and when I click continue>>, page is blank.
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I think you've got your handlers the wrong way round:
vwUserInput (index 0):
<asp:Button id="SubmitDonate" runat = "server" Text="Coninue>>" onclick="SubmitDonate_Click" />
Protected Sub SubmitDonate_Click(ByVal sender As Object, ByVal e As EventArgs)
myMultiView.ActiveViewIndex = 0
End Sub
vwPreview (index 1):
<asp:Button runat="server" ID="finsub" Text="OK" Width="100" onclick="SubmitDonate1_Click" />
Protected Sub SubmitDonate1_Click(ByVal sender As Object, ByVal e As EventArgs)
myMultiView.ActiveViewIndex = 1
lblPreviewDate.Text = txtDate.Text
End Sub
When you click the button on the first page, the event handler sets the active view to the first page, which is already active. Similarly, when you click the button on the second page, it sets the active view to the second page.
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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How Richard again!
Is your latest post supposed to be the correct way?
If yes, I think that's what I am using already.
SubmitDoanate1 is for vwPreview which is ActiveIndex=1 and SubmitDonate is for ActiveIndex=0.
Please bear with me sir.
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No, I'm pointing out a potential problem with your code.
The event handler for the button on the first page does nothing except to activate the first page - the page you're already on.
The event handler for the button on the second page activates the second page - which you're already on - and copies a value from a control on the first page to a control on the second page.
It doesn't explain why you're seeing a blank page after clicking the button on the first page, but it's an error that needs to be fixed before your code will work as expected.
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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Oh, Ok.
Well, I will google the web to try and figure this one out.
As always you are always there to assist.
Thank you very much Richard.
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Hi, we have around 15 .NET 2.0 and .NET 3.5 applications and I've created a new .NET 4.0 app.
I would like to put this with the others on our new web server however when deploying I get an error about duplicate entries in the web.config.
I think it specifically relates to tags like System.Web.Extensions and clashes with the machine.config on the server.
If I remove these tags then I'm sure the error will go away. My question is...what's the best approach here?
Surely removing these tags every time I deploy is not the solution. Should I upgrade all the applications to .NET 4.0? If so, what then? Would I simply remove the duplicate entries from the machine.config rather than the web.config for each deployment?
Can somebody please advise on the best solution moving forward for this problem? Thank you!
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Make sure each application is assigned to an application pool with the appropriate .NET Framework version selected. The 4.0 application should have 4.0 selected; the 2.0 and 3.5 applications should have 2.0 selected.
If your hosting all of the applications in the same site, then you'll need to make some changes to the web.config file:
Changing ASP.NET web.config inheritance when mixing versions of child applications[^]
In particular, you'll need to wrap various sections in the parent application's web.config file in <location> tags:
<location path="" inheritInChildApplications="false">
...
</location>
Try to avoid touching the machine-level config files - you never know whether an update will overwrite your changes.
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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That's great, thanks very much!
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In my opinion, I would migrate the older apps to 4.0
It's really not that bad, I did 20 apps in a short amount of time.
the smtp.mailclient had the biggest change, and was just a couple of lines of code.
Do a test one, create a new folder, copy the project into it, and see what happens.
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Hi,
I am newer for MVC. I have to do URL re-writting here.
Now my URL is like http://wwww.domain/controller/action/{parameter}
But I need like http://wwww.domain/{parameter}
OR
http://wwww.domain/name/{parameter}
For this I have changed my glogle.asax file like
routes.MapRoute(
name: "routeTest",
url: "routeTest/{parameter}",
defaults: new { controller = "home", action = "testrout" }
);
But yet its not working.
anyone can help me please..........
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Did you add your custom route along with the default, or did you modify the default route to custom? If you still include the default route, try placing your custom route above it in the code.
When you say "it's not working", what do you mean? Do you get an error message?
djj55: Nice but may have a permission problem
Pete O'Hanlon: He has my permission to run it.
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i have a layout page and 2 views.one is news and second is home .i want to show the news view at portion of layout page .i want to show news view to appear at all pages when we navigate from one page to other............but i m unable to do that plz kindly help me .......thanks in advance
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Just look into @Html.Action("ActionMethodName").
You need to add it in your layout page.
Life is a computer program and everyone is the programmer of his own life.
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Hi
I have now spend the weekend trying to figure out how to post a status update to a facebook page (not user ) with out any luck (Yes my wife is angry  .
Looks like on the net there is no working example.
What I got so far is
Dim fb = New FacebookClient()
fb.AppSecret = app_secret
fb.AppId = app_id
Dim result = fb.[Get]("oauth/access_token", New With {Key .client_id = app_id, Key .client_secret = app_secret, Key .grant_type = scope, Key .redirect_uri = Url})
fb.AccessToken = result.access_token
fb.Post("/me/feed", New With {Key .message = "My first post"})
But still no luck , anybody how can point me in the right direction , and please also include info how to get the access token.
Ps. Im using the facebook-csharp-sdk
Thanks alot
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HI,
Every one
As i am new in asp.net,so i don't know how to display data of multiple tables in single GridView.
Can any one help?
Thanks in ADVANCE...
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It's unclear...
Do you want to display some unrelated data from several tables in one grid? I think it's impossible...
If it is complementary data from different tables use JOIN in the SQL...
If this is some hierarchical data you may see this article: http://msdn.microsoft.com/en-us/magazine/cc164077.aspx[^]
I'm not questioning your powers of observation; I'm merely remarking upon the paradox of asking a masked man who he is. (V)
תפסיק לספר לה' כמה הצרות שלך גדולות, תספר לצרות שלך כמה ה' גדול!
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Create a stored procedure and get the data from multiple tables as per their relation in one result set and display them in grid view.
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If these two tables are similar, you can use a UNION[^] clause.
If they have a foreign key relationship, you could join[^] the two tables and then display them together.
Or
DataRelation dr = new DataRelation("Relation", ds.SomeTable.Columns["code"], ds.OtherTable.Columns["pCode"]);
gView.DataSource = ds.SomeTable;
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Hi,
EveryOne
Is there is any other way to display column data in descending order in asp.net Gridview.
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Hi,
EveryOne
I read many articles from net regarding IsPostBack in asp.net, but still i can't understand it properly?
Can anyone explain me with Simple Code in asp.net, what is IsPostBack in asp.net and what is it's use?
So that i can understand it properly?
Thanks in Advance...
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To put it simply
A web page uses the HTTP Protocol to a web server to receive and send HTML
http://www.w3schools.com/tags/ref_httpmethods.asp[^]
So when you request a webpage, the HTTP protocol calls that
GET
When you fill out a form, you have to send the changed page back to the server, so that is called
POST
When using Page.IsPostback
You are saying, if the page is posting back to the server.
eg. POST
Submitting a form, a Button Click and the code that fires when the button clicks
A dropdown list item is selected.
Or you are saying, If the page is not posting back to the server.
eg. GET
The form is loading for the first time
Example:
When you create a form, you create the HTML such as empty textboxes.
In Page Load, you can populate the empty textboxes with values
So in Page Load
If Not Page.IsPostback then
End if
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