Web Forms :: Need To Prompt For Confirmation Before Executing The Rest Of Code?

Sep 17, 2010

I have a vb.net codebehind function 'ExtractFile' which i need to prompt for confirmation before executing the rest of my code.I dont know the best way to do this

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I want to execute a CS Code but before that, i want a confirmation from user, it will be a javascript confirmation box, if the user say yes, then execute the code, or else leave cs code don't execute

below is my button code

<asp:Button runat="server" ID="EmptyButton" OnClick="EmptyButton_Click" OnClientClick="EmptyMyCart()" />

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Aug 13, 2010

[Code]....

I then decided to run the whole thing on the server it uses the same code above but I now have several parameters to pass in and call a slightly different stored procedure

DataSet dsEx = new DataSet();
SqlCommand testcommand = new SqlCommand();
testcommand.CommandText = "spLockUnlock";
testcommand.CommandType = CommandType.StoredProcedure;
testcommand.Connection = sqlLockUnConn;
testcommand.Connection.Open();
testcommand.Parameters.Add("@OffState", SqlDbType.Varchar);
testcommand.Parameters["@OffState"].Value = ViewState["OffState"].ToString();
testcommand.Parameters.Add("User",SqlDbType.Int);
testcommand.Parameters["@User"].Value = lblUserID.Text;
testcommand.ExecuteNonQuery();
testcommand.Connection.Close();

rest of the code follows

The stored procedure uses the parameters to lock certain records, then I use exec spOfflineSystem which executes a series of select statements (as above), then I unlock the records afterwards....no problems however my dialog box on the front now reads

CustomersEC45TG.xml

If you step through the code the filename reads Customers.xml yet on the front end we get the spurious characters....each time this is executed the spurious characters are different. Only every now and then will the correct filename dialog box show.

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How can i create a javascript confirmation box and return the value to use in the VB.net backend code?

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[Code]....

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Jul 22, 2010

I have a Global.Asax and Global.Asax.cs file that is specific to my particular Asp.net project. For some unknown reason the code in my Global.asax.cs file is not being executed. I thought that the breakpoints were being ignored, however that is not the case. Because if I try to deliberately force an error to occur, the code is never executed. Below is an example of what I am talking about. The real code in my Application_Start method is not shown below. ANd other methods are not shown as well.

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Why isn't my Global.Asax.cs code being executed?

private void Application_Start(object sender, EventArgs e)
{
int x = 1;
int y = 1;
int z=1/(x-y)
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Jun 1, 2010

I have a user control with a dozen radion buttons in it.Every pair of radio buttons execute a Sub on server side.All of the radio buttons have the autopostback set to true.There is a public Sub of the usercontrol that gets called only once by the page and loads the data setting the radio buttons to checked or not checked.The problem is, that once a radio button is set, it will execute it's server side code on every postback even if the postback is caused by another control on the usercontrol or even another control on the page. So if all the radiobutton pairs are set and a postback is caused, there will be six server side Sub executing! Casting the sender in each of those Subs gives back the radiobutton that is checked at that point, so it's if on every postback the event is fired for each checked radiobutton.

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I am running ffmpeg.exe from command prompt through asp.net code. Is there any method to know success and errors of the ffmpeg.exe execution in asp.net code ?

My code is as follows:

string OutputFile, FilArgs;
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//outputfile = SavePath + "SWF\" + withoutext + ".swf";
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FilArgs = "-i "" + InputFile + "" -ar 22050 "" + OutputFile;
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Process proc;
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proc.Start();
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Web Forms :: Can Execute Server Side Button Event After Executing Javascript Code

Mar 10, 2010

I have buttion on web page and client side java script ConfirmResetPassword() for confirmation message which return true or false

[Code]....
if (confirm("Are you sure you want to reset password of this user?")) {
return true;
}
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}with Telerik AjaxSetting[Code]....
<input type="button" name="ctl00$ContentPlaceHolder1$btnResetPassword" value="Reset Password" onclick="javascript:return ConfirmResetPassword();__doPostBack('ctl00$ContentPlaceHolder1$btnResetPassword','')" id="ctl00_ContentPlaceHolder1_btnResetPassword"
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I just finished building a new version of a web app that imports custom-formatted documents. However, now I just found out that I need this web app to also import custom documents from 3 years ago. I have the code from 3 years ago that imports the older docs...

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I'm using the following code in an attempt to show a dialog with a list of errors on the client:

if (rollout.ImportErrors.Count > 0)
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The error count is non-zero and the following script block is emitted, but the script isn't executing.

<script type="text/javascript">
//<![CDATA[
$("#error-report").dialog("open")//]]>
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If I call the function directly from a Firebug console window, the dialog shows properly, so I know the dialog and my code are working. BTW, this code is in a content page, using a content placeholder that 'injects' code into the element of the rendered page.

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Jan 19, 2011

deleted old code

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I wrote a code to call some event...

[Code]....

and

[Code]....

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Here is what I need to do: I need to execute some server side code after a user clicks on a button, THEN I need to execute some client side code. OnClientClick gets invoked BEFORE the onClick; and what I need is the opposite.

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[code]....

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It is possible to execute code behind in parent just after closing ModalPopupExtender ?

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Code Inside Page Load Not Executing

Sep 2, 2010

I am beginner to .Net development, so i am looking for a favour.

Question 1 :
protected void Page_Load(object sender, EventArgs e)
{
txtUserName.Text = "Focus";
txtUserName.Focus();
}

I am unable to get focus to my textbox

Question 2 :
I made javascript code for client side validation.
function loginjs()
{
if(document.getElementById('txtUserName').value.length==0)
alert("UserName cannot be blank");
else if(document.getElementById('txtPassword').value.length==0)
alert("Password cannot be blank");
}

this code executes but it is not stopping further code execution. I mean it is only alerts but in addition to that i need to stop further execution.

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I can't find the namespace where it's stored - in the view code I can execute Html.TextBox(<name>, <contents>, <html attribs>) and Html.DropDownList(<name>, <select list contents>, <html attribs>) but how do I execute these methods in controller code?

In case you are wondering why on earth I want to do this, rather than using the TextBox object, I execute Html.TextBox(....).ToString() and create html code from these objects.

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I hav button on a page. click on it and it works on local system. when i deploy on server. code seems not working. I receive a 'request failed' and truest level error. method even contains 1 simple stmt of 'exit sub'. it's not happening on other pages.

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