Re: C# session variable - ASP.NET Discussion Boards

Assigning the SelectedValue of Dropdownlist within Gridview to a datatable field

sheringkapoting22-Jun-12 1:59

22-Jun-12 1:59

for (int i = 0; i < dtCurrentTable.Rows.Count; i++)
 {
   //extract the TextBox values
   DropDownList ddlFrequency = (DropDownList)mdlpopupGrid.Rows[rowIndex].Cells[4].FindControl("ddlFrequency");
   drCurrentRow = dtCurrentTable.NewRow();
   dtCurrentTable.Rows[i]["Start_Salary"] = ((TextBox)mdlpopupGrid.Rows[rowIndex].Cells[1].FindControl("txtStartSalary")).Text;
   dtCurrentTable.Rows[i]["End_Salary"] = ((TextBox)mdlpopupGrid.Rows[rowIndex].Cells[2].FindControl("txtEndSalary")).Text;
   dtCurrentTable.Rows[i]["Increament"] = ((TextBox)mdlpopupGrid.Rows[rowIndex].Cells[3].FindControl("txtIncreament")).Text;
   dtCurrentTable.Rows[i]["Frequency"] = ddlFrequency.SelectedValue.ToString();
                    rowIndex++;
}

This is my Code in Which I assigns the Values of all textboxes & Dropdownlist within mdlpopupGrid into a Datatable...
But the Problem is I dont get the Selectedvalue of Dropdownlist to my Datatable dtCurrentTable

Re: Assigning the SelectedValue of Dropdownlist within Gridview to a datatable field

Sanjay Kunjam22-Jun-12 2:57

Sanjay Kunjam

22-Jun-12 2:57

sheringkapoting wrote:
But the Problem is I dont get the Selectedvalue of Dropdownlist

Are you getting the value of Textbox of each Cells??

Sanjay Kunjam
------------------------------------------------------------------
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Re: Assigning the SelectedValue of Dropdownlist within Gridview to a datatable field

sheringkapoting22-Jun-12 3:21

sheringkapoting

22-Jun-12 3:21

Yes I Get the Values of Text Boxes, The problem lies only in Dropdown List....

Re: Assigning the SelectedValue of Dropdownlist within Gridview to a datatable field

AshishChaudha29-Jun-12 22:30

AshishChaudha

29-Jun-12 22:30

change the name of ddlFrequency to ddlFrequencyFC or anything..just rename it..

see the difference..

Thanks

C# session variable

sc steinhayse21-Jun-12 12:05

sc steinhayse

21-Jun-12 12:05

In a C# 2010 web application, I would like to know how to convert a session variable that is in a date time format to a string value that displays in a textbox on the web application. I would like to only obtain the date part of the value.

I have tried lots of versions that look like the following:

Date1.Text = Session["Date1"].ToString("yyyy-MM-dd HH:mm:ss");

How would you setup this code so the value is acutally set correctly for the textbox?

Re: C# session variable

jkirkerx21-Jun-12 12:21

jkirkerx

21-Jun-12 12:21

Well, if you store the current date time in the session, then you might as well format it first before assigning to the session

session.add("Date1", DateTime.Now.ToString("yyyy"))

Re: C# session variable

AspDotNetDev21-Jun-12 13:02

AspDotNetDev

21-Jun-12 13:02

You need to cast the value you get from the session to a DateTime before you call ToString on it. Something like this (you can probably take out a few parens):

Date1.Text = ((DateTime)(Session["Date1"])).ToString("yyyy-MM-dd");

If you want to show a full date/time, but you only want the date component from the session, you can use the Date property, which will strip out the time:

Date1.Text = ((DateTime)(Session["Date1"])).Date.ToString("yyyy-MM-dd HH:mm:ss");

Thou mewling ill-breeding pignut!

Re: C# session variable

Rahul Rajat Singh25-Jun-12 0:56

Rahul Rajat Singh

25-Jun-12 0:56

//get the session value in variable
DateTime dt = Session["Date1"] as DateTime;

//check if session value is null or not
if(dt != null)
{
  //we have some value
  Date1.Text = dt.ToString("yyyy-MM-dd"); //OR
  Date1.Text = dt.ToString("yyyy-MM-dd HH:mm:ss"); //which ever format you need
}
else
{
  //there was no value in session so perhaps take some other action or propagate error somewhere
}

Every now and then say, "What the Elephant." "What the Elephant" gives you freedom. Freedom brings opportunity. Opportunity makes your future.

Showing a single Modal Popup Extender on Click of Multiple Controls.

sheringkapoting21-Jun-12 2:45

sheringkapoting

21-Jun-12 2:45

I have a Modal Popup Extender which I show on two different Button click events i.e
btnAddNew_Click() & having imgbtnNew as TargetControlID.

the problem is I want Two of the Textboxes txtFullName & txtShortName to be Disabled or Visible false on imgbtnNew_Click()
Where as Visible True on btnAddNew_Click()

Can anyone help....

Re: Showing a single Modal Popup Extender on Click of Multiple Controls.

jkirkerx21-Jun-12 10:58

jkirkerx

21-Jun-12 10:58

I think you can ask the sender "sender" who fired the and called the function. I just used it a couple of days ago. You could of just Googled it to get the anwser.

string strID = ((System.Web.UI.Control) sender).ID;

{EDIT]

or you can use the .OnClientClick to issue some javascript to change the display state of the textbox from block to none. The javascript is fake, and just meant to give you an idea of how to use OnClientClick

.OnClientClick = "var txtID = getElementByID('txtBox'); txtID.style.display = 'none'; return true;"

Expected ')'

Member 911397420-Jun-12 21:47

Member 9113974

20-Jun-12 21:47

While Executing the asp.net (C#) page. I found an error called Expected ')'. Actually the code block and design block doesn't contain any error..but it representing such error.. need to resolve it. kindly help me to solve this issue

dhipika g

Re: Expected ')'

Nagy Vilmos20-Jun-12 22:44

Nagy Vilmos

20-Jun-12 22:44

The close brace is missing and you need to find it. Given the amount of code you've shown, I'd suggest looking over there behind the aspidistra.

Panic, Chaos, Destruction. My work here is done.
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Re: Expected ')'

ZurdoDev21-Jun-12 2:34

ZurdoDev

21-Jun-12 2:34

It could be in a user control. You'll have to find it. If the compiler expects something, you must give it. It is king.

There are only 10 types of people in the world, those who understand binary and those who don't.

Re: Expected ')'

Abhinav S21-Jun-12 20:16

Abhinav S

21-Jun-12 20:16

Try debugging your source code. Looks like a query has a missing bracket somewhere.

Build your own survey - http://www.factile.net

Re: Expected ')'

JMummery23-Jun-12 13:34

JMummery

23-Jun-12 13:34

The error will be displayed in your 'Output' window. Double click on the error message and it should take you to the line of code that is in error.
Once at the line in error make sure you have the same amount of matching open and closing brackets.

You error is common with something like e.g.

lnTemp = Len(lsAmount

should be for example

lnTemp = Len(lsAmount)

I hope this helps.

Kind Regards
Julian Mummery

Re: Expected ')'

Dhyanga9-Jul-12 11:38

Dhyanga

9-Jul-12 11:38

check all the files aspx.cs and .aspx and .cs files.

suchita

Formated tooltip

lrsalunkhe20-Jun-12 20:39

lrsalunkhe

20-Jun-12 20:39

I need to show below content on tooltip.Is it possible ?

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Arena Animation respects your privacy.

Our Counsellors ensure that they call you only with your permission. For this, we want you to confirm that the details you enter are correct & that there are no mistakes.

How do I confirm?

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Re: Formated tooltip

ZurdoDev21-Jun-12 2:35

ZurdoDev

21-Jun-12 2:35

I would suggest using a jQuery plug-in to do tooltips since you want to do some formatting. Plus, since the text is so long no one could read it all with a standard tooltip because they disappear after X seconds.

There are only 10 types of people in the world, those who understand binary and those who don't.

Common error when uploading files?

Member 245846720-Jun-12 18:26

Member 2458467

20-Jun-12 18:26

CSS

When I run the selected file and press upload image files the following error:

Compilation Error
Description: An error occurred during three days the compilation of a resource required to service this request. Please review the specific error details and modify sau your source code appropriately.

Compiler Error Message: CS0103: The name 'Common' does not exist in the current context

Source Error:

Line 51:
Line 52: / / file name to not be centralized file + extension of the file to upload
Line 53: strFileName = Common.GetFileName () + System.IO.Path.GetExtension (Hinh1.FileName) / / this line error immediately
Line 54:
Line 55: / / Path Large file I save

Common under which this namespace? I have tried namespace
using System.Data.Common;
but not

Re: Common error when uploading files?

Sandeep Mewara20-Jun-12 19:43

Sandeep Mewara

20-Jun-12 19:43

Looks like you need to use:
MSDN: VersionControlPath.GetFileName Method [^]

Namespace: Microsoft.TeamFoundation.VersionControl.Common
Assembly: Microsoft.TeamFoundation.VersionControl.Common (in Microsoft.TeamFoundation.VersionControl.Common.dll)

OR
MSDN: Path.GetFileName Method [^] based on what you are trying to do.

Namespace: System.IO
Assembly: mscorlib (in mscorlib.dll)

System.Data.Common Namespace[^] does not look like the assembly in need here.

Sandeep Mewara
[My last article]: Server side Delimiters in ASP.NET[^]

Re: Common error when uploading files?

ZurdoDev21-Jun-12 2:37

ZurdoDev

21-Jun-12 2:37

Did you copy this code from somewhere else? Common is somebody's namespace, it is not built-in to System. See previous comment on how to get FileName or find the Common namespace in your App.

Quote:
An error occurred during three days

What? Three days?

There are only 10 types of people in the world, those who understand binary and those who don't.

asp.net 2010 button

classy_dog20-Jun-12 10:08

classy_dog

20-Jun-12 10:08

I am adding some additional code to a C# 2010 web form application that I would like suggestions on how to accomplish the following:

1. I just created an additonal web form page to an existing application so the user can enter more information. I basically want the user to hit the 'back' button so they can return to the original web page and correct the values for up to 4 specific fields. There are two additional fields that the user is not allowed to change.

2. To point the user to the previous page, I do the command, "Response.Redirect("~/Att.aspx"); This works,

3. I want to be able to load all the information the user has entered already when the user returns to this web page. When the user returns to this webpage, the data has already been stored in two tables in the database.

4. Thus I am looking for your suggestion on how to accomplish this goal. I am thinking of the following options:

a. returning the user to the orginal web page in the state it was when they hit the 'next' button to go to the previous webpage. However I do not know how to proceed with this method.

b. Obtain the values from the database, or

c. use session variables. Thus can you tell me what you think the best method would be and examples of code of how you would accomplish this goal?

Re: asp.net 2010 button

R. Giskard Reventlov20-Jun-12 10:47

R. Giskard Reventlov

20-Jun-12 10:47

I would probably use session variables.

The details are all here: ASP.NET Session State Overview[^].

In the OnClick button method on the first page I would store the values in session variables and read them on the next form as required. When you navigate back to the first form repopulate appropriate fields with the session values. I'll leave it you to work out the particulars but the article link above should get you going.

"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.
nils illegitimus carborundum

me, me, me

Re: asp.net 2010 button

classy_dog20-Jun-12 15:53

classy_dog

20-Jun-12 15:53

I am already passing data to the second page as session varirables.
When I return to the first page, I would need to pass session variables from page two to page one. I would need to create new session variables for page 1, correct?

Re: asp.net 2010 button

David Mujica20-Jun-12 11:03

David Mujica

20-Jun-12 11:03

Hmm ... I was thinking of getting the data from the database.

My reason for this is that since you are adding functionality to an existing application, then let's assume that "Page 1" is a complete, working entity.

Now you add "Page 2" to the applicaiton and you build it in such a way that it stands on it's own and can store the additional fields. You just now provide a link which would bring them back to "Page 1" which should know nothing about "Page 2" nor the data that it stores.

Nice. Clean.

Now if the data between Page 1 & 2 are more intricately related, it may not be so easy to implement it this way. One thing you should protect against is that the user cannot navigate to Page 2 without completing Page 1.

Just a though. Rose | [Rose]

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