Viewstate Error - ASP.NET Discussion Boards

Re: OnClientClick javascript parameter

C#Coudou7-Nov-10 14:29

C#Coudou

7-Nov-10 14:29

solve my own problem.

instead of this.

("../page/STU0012.aspx?propID="+ '<%=txtPropID.Text%>' + "","","");

i use

document.getElementById('<%=txtPropID.ClientID%>').value

C# コードMicrosoft End User
2000-2008

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The best things in life are free
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print a page on windows mobile

behzadcp4-Nov-10 7:15

behzadcp

4-Nov-10 7:15

hi guys
i have a mobile website that run at windows mobile that has printer
i want to print a page from web page i can do this in windows application and now
how to print this with web ?

Re: print a page on windows mobile

NeverHeardOfMe4-Nov-10 7:36

NeverHeardOfMe

4-Nov-10 7:36

I am no expert in mobile websites but I imagine it's the same principle involved as with any website: you can (just) use a javascript call to open the client's "Print" dialog - after that it's up to them. Unlike a windows applciation, you cannot access their printers directly.

Can't see coded web performance test in VS 2010

jboyd1114-Nov-10 6:12

jboyd111

4-Nov-10 6:12

I've been baning my head against the wall for the better part of a day on this issue. I cannot run my coded web performance test.

I'm using VS 2010 Ultimate.

I can do the steps below with no problem using other solutions (even by creating a new solution!) but not with one particular solution.

Here's what I've done:

1) Added a web performance test project to my solution
2) recorded a few mouse clicks in the open browser window
3) ran (repeatedly) the resultant web performance test. Works great!
4) Clicked the Generate Code button in the web test viewer window, which does create a .cs test
5) Chose Test-> Run -> All Tests in Solution. Only the original web performance test shows up in the Test Results window

I want/need the .cs test to compile because I need the .dll for use with a test plan from within Test Manager.

ANY help would be GREATLY appreiciated. Thank you.

--------------------------------------------------------------------------------
jboyd

Re: Can't see coded web performance test in VS 2010

jboyd1114-Nov-10 6:36

jboyd111

4-Nov-10 6:36

FINALLY! OK, here's what I did to resolve the issue:

1) From the Build menu I chose to Build my test project. Building/Rebuilding the solution did NOT do the trick. I had to explicitly choose my test project name from the Build menu.
2) Then I selected Test ->Windows -> Test View. This showed my web performance AND coded tests.

Hope this helps others who have this issue!

Re: Can't see coded web performance test in VS 2010

NeverHeardOfMe4-Nov-10 6:46

NeverHeardOfMe

4-Nov-10 6:46

Isn't it amazing how you can spend hours/days failing to solve something, then within 10 minutes of giving up and posting a question about it, you suddenly figure it out for yourself! (Happened to me on more than one occassion.)

Re: Can't see coded web performance test in VS 2010

jboyd1114-Nov-10 9:41

jboyd111

4-Nov-10 9:41

Amazing at times, annoying at others! Smile | :)

Viewstate Error

treuveni4-Nov-10 1:23

treuveni

4-Nov-10 1:23

Hi,

I have form with 3 tabs,
i each one i have a grid.

My problem is - sometimes i'm getting this error when i'm pressing the EDIT button.

Failed to load viewstate.  The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request.  For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request.

At the first time nothing happens,
but at the second click i'm getting the above error

Can someone please please help me?

Thanks;
Tamir

Here is an example of one of the grids (i post only one column):

<asp:GridView ID="GridViewTransTab" runat="server" ShowFooter="True" AutoGenerateColumns="False"
                                    DataKeyNames="fName,main,startHour,endHour" OnDataBinding="GridViewTransTab_DataBinding"
                                    OnRowDataBound="GridViewTransTab_RowDataBound" OnRowCreated="GridViewTransTab_OnRowCreated"
                                    OnRowCancelingEdit="GridViewTransTab_RowCancelingEdit" OnRowCommand="GridViewTransTab_RowCommand"
                                    OnRowEditing="GridViewTransTab_RowEditing" OnRowUpdating="GridViewTransTab_RowUpdating"
                                    BackColor="#00CCFF" BorderWidth="2px" Font-Names="Arial" Font-Size="12pt" OnRowDeleting="GridViewTransTab_RowDeleting"
                                    EnableViewState="true">
                                    <RowStyle BorderWidth="2px" />
                                    <Columns>
                                        <asp:TemplateField HeaderText="Full Name">
                                            <EditItemTemplate>
                                                <asp:DropDownList ID="txtFullNameTrans" runat="server" DataTextField="FullName" DataValueField="PersonId">
                                                </asp:DropDownList>
                                            </EditItemTemplate>
                                            <FooterTemplate>
                                                <asp:DropDownList ID="txtFullNameNewTrans" runat="server" DataTextField="FullName" DataValueField="PersonId">
                                                </asp:DropDownList>
                                            </FooterTemplate>
                                            <ItemTemplate>
                                                <asp:Label ID="lblFullNameTrans" runat="server" Text='<%# Bind("fName") %>'></asp:Label></ItemTemplate>
                                        </asp:TemplateField>
<asp:TemplateField HeaderText="Edit" ShowHeader="False">
                                            <EditItemTemplate>
                                                <asp:LinkButton ID="lbkUpdateTrans" runat="server" CausesValidation="False" CommandName="Update"
                                                    Text="Update "></asp:LinkButton><asp:LinkButton ID="lnkCancelTrans" runat="server" CausesValidation="False"
                                                        CommandName="Cancel" Text="Cancel"></asp:LinkButton></EditItemTemplate>
                                            <FooterTemplate>
                                                <asp:LinkButton ID="lnkAddTrans" runat="server" CausesValidation="False" CommandName="Insert"
                                                    Text="Insert"></asp:LinkButton></FooterTemplate>
                                            <ItemTemplate>
                                                <asp:LinkButton ID="lnkEditTrans" runat="server" CausesValidation="False" CommandName="Edit"
                                                    Text=" Edit"></asp:LinkButton></ItemTemplate>
                                            <HeaderStyle HorizontalAlign="Center" />
                                        </asp:TemplateField>
                                        <asp:CommandField HeaderText="Delete" ShowDeleteButton="True" ShowHeader="True" />
                                    </Columns>
                                    <FooterStyle BorderWidth="2px" Font-Names="Arial" Font-Size="12pt" />
                                    <HeaderStyle BorderWidth="2px" Font-Size="14pt" />
                                    <EditRowStyle BackColor="#33CC33" />
                                </asp:GridView>

Re: Viewstate Error

Keith Barrow4-Nov-10 1:29

Keith Barrow

4-Nov-10 1:29

Can you add the code behind, if you are adding a control dynamically (something like Controls.Add(myControl);), not doing this at postback is the most likely cause of your error (as the exception states).

Sort of a cross between Lawrence of Arabia and Dilbert.[^]

Re: Viewstate Error

treuveni4-Nov-10 2:44

treuveni

4-Nov-10 2:44

Keith Barrow wrote:
if you are adding a control dynamically (something like Controls.Add(myControl);), not doing this at postback is the most likely cause of your error (as the exception states).

I'm not using this command.

Controls.Add(myControl);

Keith Barrow wrote:
Can you add the code behind

My code is very very long,
i don't think it's smart to post it here.

Re: Viewstate Error

treuveni6-Nov-10 20:56

treuveni

6-Nov-10 20:56

Can someone please help me with this problem?
I'm stuck

My Vote 1

Keith Barrow6-Nov-10 22:26

Keith Barrow

6-Nov-10 22:26

This is considered rude. See the FAQs and guidance stickies at the top of the forum.
I've told you what the problem probably is (dynamically added controls), and asked for the code. I am 80% certain you are adding a control in code-behind that is being accessed in postback before it is getting re-added, but without the code it is impossible to tell.

Sort of a cross between Lawrence of Arabia and Dilbert.[^]

how to send sms through .net web form

lavibyni3-Nov-10 23:06

lavibyni

3-Nov-10 23:06

hi sir/madam
we r trying to execute this code from asp webform. its asking us to add namespaces...we r not able to to understand wat r the namespaces for this. so plz send me the namespaces..to this mail:lavibyni@gmail.com if any one konws it.

Re: how to send sms through .net web form

Vimalsoft(Pty) Ltd4-Nov-10 0:45

Vimalsoft(Pty) Ltd

4-Nov-10 0:45

lol

Your Subject is not the same as your content. What is exactly your problem ?

Vuyiswa Maseko,

Spoted in Daniweb-- Sorry to rant. I hate websites. They are just wierd. They don't behave like normal code.

C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.com
vuyiswa@its.co.za
http://www.itsabacus.co.za/itsabacus/

Re: how to send sms through .net web form

gautamamit87-Nov-10 23:26

gautamamit8

7-Nov-10 23:26

<%@Import namespace= 'System.Text' %>
<%@Import namespace= 'System.IO' %>
<%@Import namespace= 'System.Net' %>
<%@Import namespace= 'System.Web' %>
<%@Import namespace= 'System.Web.UI' %>
<%@Import namespace= 'System.Web.Services' %>

Integration issue in ASP.NET

Ahamed Azeem3-Nov-10 19:26

Ahamed Azeem

3-Nov-10 19:26

Forgive if it is not a right place to post this question

See Am developing a web based social networking website in ASP.NET say X-Netowork.. This is connected with VSS and also we are having number of portals with minor changes in logo and some labels say for ex Y-Network, Z-Network etc.

I am facing a problem every week end to integrate the changes done in X-Network to Y-Network and Z-network..

Is there any other way to do this easily without manual integration

Expecting your help

Ahamed Azeem
software Programmer

Re: Integration issue in ASP.NET

Vimalsoft(Pty) Ltd4-Nov-10 0:43

Vimalsoft(Pty) Ltd

4-Nov-10 0:43

I dont understand your problem. Please explain clearly.

Re: Integration issue in ASP.NET

Ahamed Azeem4-Nov-10 1:04

Ahamed Azeem

4-Nov-10 1:04

Thank u for your reply

We are developing a social networking website for some clients.

Basic website xnetwork

And we are having ynetwork, znetwork same as xnetwork.

But still the developing is going on with xnetwork.. Each and every change done in xnetwork has to be updated with ynetwork and znetwork... My question is "Is there any way to handle it without manual work"

Regards

Ahamed Azeem
software Programmer

Re: Integration issue in ASP.NET

Vimalsoft(Pty) Ltd4-Nov-10 3:41

Vimalsoft(Pty) Ltd

4-Nov-10 3:41

Unfortunately, it depeds on how you designed your website. e.g if you want these sites to share a Data Layer , what you can do is that create a Data Layer and a Business logic layer as DLL's at the end when you deploy you will not need to do anything but deploy the dll's and nothing else. So i am not sure what part of your website is a maintanance nightmare , but what you are experiencing means that its time to componetise your functionalities in your website.

Re: Integration issue in ASP.NET

T M Gray4-Nov-10 5:00

T M Gray

4-Nov-10 5:00

You probably should just start using resx files. That will handle changing of images and labels. If you actually have different pages, or different functionality on the same page in different sites, then it gets much more complicated.

gridview cell enter key

C#Coudou3-Nov-10 18:45

C#Coudou

3-Nov-10 18:45

how to trigger enter key in gridview column?

column1  column2 column3
3           2      6
4           4      16
1           2      2
formula:
column1 * column2 = column3

when i press enter key in column2 after i input number ,
it will automatically update the column3 for result
and refresh the gridview. how to do that?

Re: gridview cell enter key

Ankur^\m/4-Nov-10 2:51

Ankur^\m/

4-Nov-10 2:51

Add javascript to calculate total in onblur event of the textbox in EditTemplateColumn of Column2 in the GridView.

..Go Green..

The 30,000th post in Site Bugs / Suggestions[^] recently is my 3rd feat in posting the magical numbered post. I posted the 500th and 1000th post in GIT.

Re: gridview cell enter key

C#Coudou7-Nov-10 13:05

C#Coudou

7-Nov-10 13:05

thanks. got an idea.

Message Removed

3-Nov-10 8:47

Tiger456

3-Nov-10 8:47

Message Removed

Re: Creating an Enterprise level project with Asp.net MVC

Not Active3-Nov-10 9:05

Not Active

3-Nov-10 9:05

1) Of course not, Microsoft does not make software for Enterprise applications
2) Its up to you to decide what data and what modules. How the hell do we know?
3) You want more than the project template provided by Visual Studio?
4) See #3

I know the language. I've read a book. - _Madmatt

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