ASP.NET

Re: How to avoid button click event when the page refreshes?

4-Oct-07 23:53

The problem is that a refresh does the postback again. The solution is to redirect your page in your button click event after saving. If your page has some state it needs to show, then pass a variable on the URL that reloads that state. Then, a refresh reloads the page with the variable, and shows the state, but does not execute the save event.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Madhuvan5-Oct-07 0:41

Madhuvan

5-Oct-07 0:41

I have 3 drop downlist boxes upon whose selection a new record adding section will be displayed.

But If I redirect the page, the dropdownlistboxes values will be reset, which is not expected.

Re: How to avoid button click event when the page refreshes?

Christian Graus5-Oct-07 0:51

Re: How to avoid button click event when the page refreshes?

5-Oct-07 0:51

Well, unless you put the selections in the URL, they will obviously reset. You can't have it both ways. All state will be held in viewstate, or all state needs to be on the URL ( or in the session, but that should be avoided ).

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

M_Menon5-Oct-07 0:12

M_Menon

5-Oct-07 0:12

Hi There,

I believe you dont want the button Click to be called again.
I am not sure the solution will work or not, but try this,

Javascript

function DisableButton(buttonElem) {
buttonElem.value = 'Please Wait...';
buttonElem.disabled = true;
}

ASPX
<asp:button id="btnSubmit" runat="server" Text="Submit" />

C#

protected void Page_Load(object sender, EventArgs e)
{
btnSubmit.Attributes.Add("onclick", "DisableButton(this);" +
Page.ClientScript.GetPostBackEventReference(this,
btnSubmit.ID.ToString()));
}

I got this solution from the website itself.
I hope it works for you....

Thanks
Cheers

Menon

Re: How to avoid button click event when the page refreshes?

Christian Graus5-Oct-07 0:42

Re: Ambiguous match found.?

5-Oct-07 0:42

I don't think this will work. It stops a postback from clicking more than once, but not from a refresh.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Ambiguous match found.?

bug_aonz4-Oct-07 23:41

bug_aonz

4-Oct-07 23:41

I published my project to another virtual directory on my PC then run it and thrown an error ,but it works fine when i compile an run it in VS.NET 2005.
The error is...

 <br />
Parser Error <br />
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately. <br />
<br />
Parser Error Message: Ambiguous match found.<br />
<br />
Source Error: <br />
<br />
Line 1:  <%@ page language="C#" autoeventwireup="true" inherits="_Default, App_Web_eid71yai" %><br />
Line 2:  <br />
Line 3:  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><br />
 <br />
<br />
Source File: /TestSmartSync/index.aspx    Line: 1 <br />

Could anyone help me what is Ambiguous match found.?
Why does it work properly in VS.NET but doesn't work when it was published?

Thank for help =)

Christian Graus5-Oct-07 0:05

MSAcess database with password...,

5-Oct-07 0:05

Have you perhaps copied the site up twice, windows has named one set 'copy of', or one set is in a subfolder, so it's finding two cs files that define the same class, and that's what's ambiguous ?

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Member 38798814-Oct-07 22:59

Member 3879881

4-Oct-07 22:59

Hi i have one msaccess database...,
In that i have given password to that mdb file...,

Before given password its bind the data in my form grid...
after given password its giving error as : Not a valid password

How to give that password in my codes?

Regards,
Magi

Abhijit Jana4-Oct-07 23:10

Abhijit Jana

4-Oct-07 23:10

Provider="Provide Name" ;Data Source=C:\mydb.accdb;Jet OLEDB:Database Password=password;

Could u kindly try this using ur Connection String !!!
and it will work for you Smile | :)

Happy Programming
-----
Abhijit

Member 38798814-Oct-07 23:16

Member 3879881

4-Oct-07 23:16

ya thanks

Regards,
Magi

sonigirish4-Oct-07 23:13

4-Oct-07 23:13

you can set password in your connection string like

dbconn=New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;
data source=" & server.mappath("northwind.mdb"); password = "Password")

Girish Soni

Dynamic controlls in asp.net [modified]

Member 38798814-Oct-07 23:18

Member 3879881

4-Oct-07 23:18

Hi girish idf u give only password it wont work..,
Before that have to give that Jet OLEDB:database
Anyway thansk for reply

Regards,
Magi

Application Level Error

IamAmit4-Oct-07 22:56

IamAmit

4-Oct-07 22:56

Hello friends, My project page displays this error..Can any one help me?
Server Error in '/' Application.
Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.

Source Error:

Line 17:
Line 18: <system.web>
Line 19: <trust level="Medium" originurl="http://.*" processrequestinapplicationtrust="true">Line 20: <pages enableeventvalidation="false" viewstateencryptionmode="Never">
Line 21: <customerrors mode="Off">

Source File: \\smb0\mnt\w0711\d07\s14\b02c4bf2\www\watergenie.ca\test\web.config Line: 19

Show Additional Configuration Errors:

This configuration section cannot be used at this path. This happens when the site administrator has locked access to this section using from an inherited configuration file. (\\smb0\mnt\w0711\d07\s14\b02c4bf2\www\watergenie.ca\test\web.config line 19)

Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210

web.config save problems

Kleindahl4-Oct-07 22:39

Kleindahl

4-Oct-07 22:39

Hi all,

i have the stranges problem. I have this website running in a cms that i made myself.

In the administration the adminuser can save settings that are writen and saved to the web.config file. And all of this have been working fine .... until now.

Now when the user tryes to save changes, the browser prompt the user for login credentials again. Does any of you have any idea why this is? I am pretty sure that i havent made any changes to generate this problem.

I am totally lost here ... so hope that you can help?

Christian

sonigirish4-Oct-07 22:39

4-Oct-07 22:39

Hi,
I am creating dynamic text box on placeholder on a button's click event.how I can get value entered in textbox

-- modified at 4:49 Friday 5th October, 2007

Girish Soni

Imran Khan Pathan4-Oct-07 23:12

Imran Khan Pathan

4-Oct-07 23:12

You are creating dynamic textbox control on button click event but on which controls event you want to get value of textbox

First you have to create this textbox on every postpack otherwise you can't get value of textbox.

bEST rEGARD
pATHAN

please don't forget to vote on the post that helped you.

sonigirish4-Oct-07 23:23

4-Oct-07 23:23

Pls guide me how I can crate this text box on every postback event?
presently I have created a function create textbox and I am calling this on a button's click event.

Girish Soni

Imran Khan Pathan5-Oct-07 0:04

Imran Khan Pathan

5-Oct-07 0:04

I am giving you one sample code.
try this and see how to create dynamic control and how to use it.

protected void Page_Load(object sender, EventArgs e)
    {
        TextBox txt = new TextBox();
        txt.ID = "myTxt";
        PlaceHolder1.Controls.Add(txt);
}

 protected void Button2_Click(object sender, EventArgs e)
    {
        Response.Write(((TextBox)this.PlaceHolder1.FindControl("myTxt")).Text);
    }

bEST rEGARD

pATHAN

please don't forget to vote on the post that helped you.

sonigirish4-Oct-07 23:27

4-Oct-07 23:27

Pls guide me how can crate this text box on every postback event?
presently I have created a function create textbox and I am calling this on a button's click event.

Girish Soni

Christian Graus4-Oct-07 23:31

4-Oct-07 23:31

You'd have to overload LoadViewState and SaveViewState, and work out what textboxes you need to create in there, I reckon.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Christian Graus4-Oct-07 23:19