Getting values from dynamically created template columns in gridview - ASP.NET Discussion Boards

Re: Setting focus with JavaScript

dptalt2-Sep-09 4:53

dptalt

2-Sep-09 4:53

How?

Re: Setting focus with JavaScript

Abhijit Jana2-Sep-09 4:35

Abhijit Jana

2-Sep-09 4:35

Just find the ID of the control using GetElementByID method and use ControlObject.Focus() method to set the foucs.

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Re: Setting focus with JavaScript

Jay Royall2-Sep-09 4:42

Jay Royall

2-Sep-09 4:42

But he has 2 controls with the same ID. Will this approach still work?

Re: Setting focus with JavaScript

Abhijit Jana2-Sep-09 4:44

Abhijit Jana

2-Sep-09 4:44

Liqz wrote:
But he has 2 controls with the same ID.

Why ? It should not be.

Or you can first run the application, from view Source what exact ID is generating for that page control then use Control.Focus(). This will work.
But this is not a good approch.

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Re: Setting focus with JavaScript

Jay Royall2-Sep-09 4:50

Jay Royall

2-Sep-09 4:50

In his markup he has 2 HTML input controls both with the ID of "Text2". I was under the impression that this was not good. If he calls 'Text2.Focus' from his Javascript, which input control will get the focus?

Re: Setting focus with JavaScript

Abhijit Jana2-Sep-09 4:52

Abhijit Jana

2-Sep-09 4:52

I guess it would the first one. Smile | :)

but he need to find out the id using GetElementbyID, Text2.Focus(), will not work.

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Re: Setting focus with JavaScript

dptalt2-Sep-09 4:52

dptalt

2-Sep-09 4:52

When I use GetElementById("Text2") it always gets the one in within ctl00_ContentPlaceHolder1_TimeEntryBox1_Panel1. How do I get the one that is within ctl00_ContentPlaceHolder1_TimeEntryBox2_Panel1?

Getting values from dynamically created template columns in gridview

bharathi somula2-Sep-09 1:05

bharathi somula

2-Sep-09 1:05

hi,

in my gridview i have some bound columns,and some template columns.and three columns dynamically added to the same gridview on the button click event.

code for dynamic created columns like this

For Each col As DataColumn In dtttt.Columns
For Each row As DataRow In dtt.Rows
If col.ColumnName = row.Item("CODE") Then
Dim customField1 As New TemplateField()
customField1.ShowHeader = True
customField1.HeaderTemplate = New Gridviewtemplate(DataControlRowType.Header, col.ColumnName, "", "label")
customField1.ItemTemplate = New Gridviewtemplate(DataControlRowType.DataRow, "", col.ColumnName, "Textbox")
DGV1.Columns.Add(customField1)
End If
Next
Next

DGV1.DataSource = dtttt
DGV1.DataBind()

but when the time of accessing the values of gridview except dynamically created template column values are not working

For i As Integer = 0 To DGV1.Rows.Count - 1
For count As Integer = 9 To DGV1.Columns.Count - 1
Try
dggrow = DGV1.Rows(i)
Select Case Incomes(Index)
Case 1
Earnings += CInt(dggrow.Cells(count).Text * Days)
Case 2
Earnings += CInt(dggrow.Cells(count).Text)
Case 3
Earnings -= CInt(dggrow.Cells(count).Text)
End Select
Catch ex As Exception
dggrow.Cells(count).Text = 0
End Try
Index += 1
Next
Next

dggrow.Cells(count).Text- here its not getting the value of dynamic created template column value.

how to access this value.anyone help me with this.this is very urgent.

ASP.NET

lipun2-Sep-09 0:22

lipun

2-Sep-09 0:22

Hi As iam new to asp.net3.5 so i have some basic doubt please clarify my doubt with some example if possible,my question is WHAT IS THE USE OF DATA SOURCE,DATA BIND(),FILL(),DTATSET,DATAADPTER IN datagridview and how to use it.

Re: ASP.NET

Christian Graus2-Sep-09 0:27

Christian Graus

2-Sep-09 0:27

Here's some advice.

1 - buy a book and read it
2 - learn to use google, especially when you have no idea what you're doing, because your questions right now are so basic and lacking in any sort of understanding, that you need to read articles, not forum replies
3 - before you post in a forum, read the guidelines.

your question tells me that you really have no idea about anything you're looking at. I'd assume that you're teaching yourself to be this lacking in resources, but experience tells me that the odds are good that someone is actually paying you to not know anything about ASP.NET. I hope that is not true. Either way, if you don't have a teacher, you need to buy a good book and work through it. I don't know if you know anything about programming, if you do not know C# or VB.NET, you should learn that first, because ASP.NET is a framework on top of .NET, and you should not learn both at the same time. Plenty of people try to do that, they end up asking clueless questions for hapless and eventually furious clients, whose projects never quite work, and are poorly written and unmaintainable.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: ASP.NET

nagendrathecoder2-Sep-09 0:28

nagendrathecoder

2-Sep-09 0:28

If you google it, you'll get many good articles about all these stuff.

Re: ASP.NET

Blikkies2-Sep-09 3:13

Blikkies

2-Sep-09 3:13

This commands are used to get data from database and bind it to gridview or other list controls.

Re: ASP.NET

Abhijit Jana2-Sep-09 4:38

Abhijit Jana

2-Sep-09 4:38

lipun wrote:
WHAT IS THE USE OF DATA SOURCE,DATA BIND(),FILL(),DTATSET,DATAADPTER IN datagridview and how to use it.

Using ADO.NET for beginners[^]
This will help you Smile | :)

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Sharp Map on Google Map

shwethaV2-Sep-09 0:15

shwethaV

2-Sep-09 0:15

Hi,
I am able to place the sharpmap on Google map in .net environment. But when i am porting it to the sharepoint environment it is not working(sharp map is not getting rendered). Any help?

three fields in single Dropdown with space

rummer1-Sep-09 23:33

rummer

1-Sep-09 23:33

i m taking three fields in database.like id,name,degination and .....etc others
but we want that when we show data according to these fields then allthree filds come in single dropdown
as 0111-vivek-developer.
how it is possible,plx help me soon.

thanks and regards
vivek

Re: three fields in single Dropdown with space

nagendrathecoder2-Sep-09 0:10

nagendrathecoder

2-Sep-09 0:10

Why don't you use Grid instead? It doesn't look good in DropDownList.

Re: three fields in single Dropdown with space

Christian Graus2-Sep-09 0:11

Christian Graus

2-Sep-09 0:11

The neatest way I can see is if you have a list of a struct, and the struct has a property which returns the three properties in the format you want.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: three fields in single Dropdown with space

sashidhar2-Sep-09 0:13

sashidhar

2-Sep-09 0:13

U can Do it in two ways u can directly retrive the data from the database in the form of store procedure
or
U can take the three fields i.e. id,name,degination from the database and while displaying u can combine them .

DropDownDrivers.DataSource = Reservation.GetDriver();
        DropDownDrivers.DataTextField = "id"+"-"+"name"+"-"+"name";
        //optional
        //DropDownDrivers.DataValueField = "id"+"-"+"name"+"-"+"name";
        DropDownDrivers.DataBind();
        DropDownDrivers.Items.Insert(0, "Select");

and if u Insert the above data again u can use separotor operator as "-"
and u can take the value

string[] data1 = transkey1.Split('-');

 string Id = data1[0].ToString();
 string name = data1[1].ToString();
 string delegation = data1[2].ToString();

If It Helps Let Me Know

Drag and drop and Ajax?

AndyBrew701-Sep-09 22:55

AndyBrew70

1-Sep-09 22:55

Hi
I have implemented some drag n drop functionality using the example by WickedCode with their colour dragger, the dragging and dropping works perfectly however....

I have implemented a callback facility using so that when the user drops the object on its target I can perform the relevant update on the server refresh the screen and continue and this is where the problem lies. After the callback has completed my drag and drop no longer works!

I'm guessing it something to do with the Javascript code gaining a reference initially to the drag and drop objects but then when I perform the callback those objects get recreated within the updatepanel and although they have the same id the reference is obviously lost??

Has anybody got any references, links to helpful documentation on this subject as it seems quite sparse!

Thanks in advance

Andy

Re: Drag and drop and Ajax?

Not Active1-Sep-09 23:29

Not Active

1-Sep-09 23:29

Possibly this will be helpful. http://docs.jquery.com/UI/Draggable[^]

only two letters away from being an asset

Problem in passing value to popup window

nagendrathecoder1-Sep-09 22:43

nagendrathecoder

1-Sep-09 22:43

Hello friends,

I know i have posted similar thing yesterday but i didn't got my solution yet.

I am using popup window in my application which i am creating like this

<script type="text/javascript">
function Open()                                        {                                            
                                            window.open('SearchBOM.aspx','myWin','scrollbars=no,width=500,height=500,resizable=no');
                                        }
                                    </script>
                                    <a href="javascript:;" onClick="Open()">Search</a>

I want to pass a string value to my SearchBOM.aspx page, which i'll enter in a TextBox.
I tried using Session variables, but i found out on net that i can't use sessions in client side code.
Then i used HiddenField for the purpose but still it didn't helped me.

Now i want to try for QueryString option.
I know i have to pass it by putting '?' after pagename but it still giving me errors.

Am missing something? Can anybody help me?
Also i am using Content PAge and not a normal web page.

Thanks,
Nagendra.

Re: Problem in passing value to popup window

Not Active1-Sep-09 23:34

Not Active

1-Sep-09 23:34

You're still working on this? Roll eyes | :rolleyes:

<script type="text/javascript"><br />
function Open()<br />
{<br />
var uri = "SearchBOM.aspx?[param-name]=" + [value];<br />
window.open(uri,'myWin','scrollbars=no,width=500,height=500,resizable=no');<br />
}<br />
</script>

only two letters away from being an asset

Re: Problem in passing value to popup window

nagendrathecoder2-Sep-09 0:08

nagendrathecoder

2-Sep-09 0:08

Hey Thanks man, i combined the results mentioned by u and some other on net and i got it worked. Big Grin | :-D

how we get only year of the system

rummer1-Sep-09 22:40

rummer

1-Sep-09 22:40

Dear Everybdy

i want to get only year of the system ,so plz help me.

thanks and regards
vivek sachan

Re: how we get only year of the system

nagendrathecoder1-Sep-09 22:53

nagendrathecoder

1-Sep-09 22:53

It'll give u year of System Date

System.DateTime.Now.Year;

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