Re: TreeView control - ASP.NET Discussion Boards

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Re: Datagrid property

Jack Li24-Jun-09 18:41

Jack Li

24-Jun-09 18:41

You'll wright THML code create FrameSet. But you must familiar with FrameSet construction.

Frameset

yesu prakash24-Jun-09 3:27

yesu prakash

24-Jun-09 3:27

Hi,

How to create a frameset dynamically in the codebehind.

Thankyou
YPKI

Re: Frameset

Niladri_Biswas24-Jun-09 4:20

Niladri_Biswas

24-Jun-09 4:20

From code behind page it is not possible. However, you can create frame inside frame set using javascript.

Visit this site.
http://www.faughnan.com/snippets/dynaframe.html[^]

By the way, why you need such a kind of thing?
Smile | :)

Niladri Biswas

confusion using Addparsedsubobject method in page

jagga2124-Jun-09 3:27

jagga21

24-Jun-09 3:27

Hi friends

I am new to Asp.net. I was studying page life cycle then i came accross this method

Addparsedsubobject()

-According to me this method is fired after control on page is parsed

-this method id fired recursively on all controls

-this method adds contrls to the collection of its parent.

question1:- Firstly i want to know that controls that are adding to colleciton are intialized with the value that we have defined in aspx page as attributes of control or they just contain the defualt value like null for object.

question2:-secondly, i have consfusing regarding creation of control's collection to hold the child controls. According to page life cyle article (http://skysigal.xact-solutions.com/Resources/Web/ASPNET/ASPNETPipeLine/tabid/484/Default.aspx) addparsedsubobject method is fired before the createcontrolcollection method. if createcontrolcollection is fired afterward the how can be add controls to control's collection becuse it is not created yet.

Please help me with it

How to assign values to the properties for a user control

honey.rpk24-Jun-09 2:59

honey.rpk

24-Jun-09 2:59

hello all,

I have developed a tool according to my requirements using 2 panels 2 buttons and 1 label. now when i open a new windows application and add this tool i am able to view the properties that are given by me. but i cant get how to change the vale. i mean for example the Labeltext is a property and in the properties panel i am able to view that property but when i have written some other text there it is not reflecting. how to over come this..

please help me its urgent and important....

thanks & regards

Re: How to assign values to the properties for a user control

Niladri_Biswas24-Jun-09 3:45

Niladri_Biswas

24-Jun-09 3:45

Man, this is a asp.net forum . but i think your problem is in windows application.

So by mistake you have posted the right question into the wrong forum.
Smile | :)

Niladri Biswas

TreeView control [modified]

indian14324-Jun-09 2:32

indian143

24-Jun-09 2:32

Hi All,
I have a TreeView control which is populated dynamically.
1. Can anybody please advice me how to get the Event of Parent node click not Collapse or expand buttons of the nodes. As my submenu should appear when I click on the complete parent node itself not only on Collapse or expand buttons.
2. How can I get a node at client script which is populated dynamically. How can I retrieve its values in Javascript.
3. And my nodes should appear as Div or button. Means + and - symbols should not be separate from the nodes. And parent nodes background should be different from Child nodes background.

Can anybody please help me in doing this code. If it is not possible by using TreeView I am ready to do it by using Div or ImageButtons also. If posible give me a small code snippet for both Div or Treeview.

Thanks,
Md Abdul Aleem.

Thanks & Regards,

Md. Abdul Aleem
NIIT technologies

modified on Wednesday, June 24, 2009 8:55 AM

Re: TreeView control

himanshu256124-Jun-09 20:59

himanshu2561

24-Jun-09 20:59

Hi Abdul,
(1)

indian143 wrote:
As my submenu should appear when I click on the complete parent node itself not only on Collapse or expand buttons

protected void TreeView1_SelectedNodeChanged(object sender, EventArgs e)
   {
    //   ScriptManager.RegisterStartupScript(this, typeof(string), "OPEN_WINDOW", "window.open( 'http://www.google.com','mywindow','width=750,height=600' );", true);
       TreeView1.SelectedNode.Expand();
   }

(2) As far as second question please clarify more what you want at client side.
(3)

indian143 wrote:
parent nodes background should be different from Child nodes background

Use something like:

TreeView1.ParentNodeStyle.BackColor = Color.Black;
        TreeView1.ParentNodeStyle.ForeColor = Color.White;
        TreeView1.RootNodeStyle.ForeColor = Color.Yellow;

himanshu

Re: TreeView control

indian14324-Jun-09 21:54

indian143

24-Jun-09 21:54

Hi Himanshu,
That is done but it is working only on subnodes but not on parent node items. Can I catch any of the parent nodes clicking event.
One more draw back is user needs to click on only open and collapse buttons, in anyways can I make the same happens when I click on a partiluar node itself.
One more thing is I want the tree should occupy the whole Div instead of some part on it.

Can I do these things in anyway by using TreeView control.

Thanks a Lot,
Md Abdul Aleem.

Thanks & Regards,

Md. Abdul Aleem
NIIT technologies

Re: TreeView control

himanshu256124-Jun-09 22:35

himanshu2561

24-Jun-09 22:35

Hi Abdul,
The code i have given to you is working perfectly on my side for both parent nodes and subnodes.
Please post your code so that i can look where you are exactly facing the problem.

himanshu

asp.net

Minaxi 4m India24-Jun-09 1:43

Minaxi 4m India

24-Jun-09 1:43

which book is good 4 asp.net ??

Re: asp.net

Minaxi 4m India24-Jun-09 1:44

Minaxi 4m India

24-Jun-09 1:44

gfdgdfgd

Re: asp.net

Abhijit Jana24-Jun-09 2:05

Abhijit Jana

24-Jun-09 2:05

Minaxi 4m India wrote:
gfdgdfgd

Please Don't Spam on this site.

Thank You !

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
View My Recent Article

Re: asp.net

Baran M24-Jun-09 2:09

Baran M

24-Jun-09 2:09

trying a test drive ?

Education is not a way to escape poverty — it is a way of fighting it.

Re: asp.net

Abhijit Jana24-Jun-09 2:04

Abhijit Jana

24-Jun-09 2:04

Minaxi 4m India wrote:
which book is good 4 asp.net ??

Link For You

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
View My Recent Article

Re: asp.net

K030624-Jun-09 2:06

K0306

24-Jun-09 2:06

try this
[^]

Re: asp.net

Baran M24-Jun-09 2:08

Baran M

24-Jun-09 2:08

try here [^]

Education is not a way to escape poverty — it is a way of fighting it.

Re: asp.net

Vimalsoft(Pty) Ltd24-Jun-09 2:33

Vimalsoft(Pty) Ltd

24-Jun-09 2:33

A Very Good Friend Wrote a nice Book for Beginners

http://www.wrox.com/WileyCDA/WroxTitle/Beginning-ASP-NET-3-5-In-C-and-VB.productCd-047018759X.html[^]

Hope it helps

Vuyiswa Maseko,

Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers."

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

dropdown data lost on post back of contentpage

S.Aijaz24-Jun-09 1:38

S.Aijaz

24-Jun-09 1:38

i have a content page with some masterpage. content page is having a dropdownlist that is bound with datasource on (!page.ispostBack). when page get posted back dropdownlist data losts. if i bound it again on page load then indexchanged event is always fired for fist item. any help will be appreciated

Re: dropdown data lost on post back of contentpage

Chetan.visodiya24-Jun-09 1:51

Chetan.visodiya

24-Jun-09 1:51

First find the asp:Content for dropdownlist and then check that EnableViewState property of the asp:Content is true.
Also check that EnableViewState property of ContentPlaceHolder in master page. if its false then set true.

Re: dropdown data lost on post back of contentpage

Niladri_Biswas24-Jun-09 4:40

Niladri_Biswas

24-Jun-09 4:40

Set the AutoPostBack="True" of dropdown
Smile | :)

Niladri Biswas

Re: dropdown data lost on post back of contentpage

Ennis Ray Lynch, Jr.24-Jun-09 5:04

Ennis Ray Lynch, Jr.

24-Jun-09 5:04

I like to use the Init event to load data instead of the page load event, it helps to solve this kind of problem.

Need custom software developed? I do C# development and consulting all over the United States.

A man said to the universe:
"Sir I exist!"
"However," replied the universe,
"The fact has not created in me
A sense of obligation."
--Stephen Crane

Project Archietecture

nhss24-Jun-09 0:56

nhss

24-Jun-09 0:56

Can any one give me the code sample for 3 tier archeitecture and ado.net for oracle.

my email id : nhsubash@gmail.com

Subash

Re: Project Archietecture

himanshu256124-Jun-09 1:16

himanshu2561

24-Jun-09 1:16

See down

himanshu

Re: Project Archietecture

Abhijit Jana24-Jun-09 1:45

Abhijit Jana

24-Jun-09 1:45

nhss wrote:
Can any one give me the code sample for 3 tier archeitecture and ado.net for oracle.

Come with some specific problem, not like this way !
For this is question , Google is the best Answer Smile | :)

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
View My Recent Article

Last Visit: 31-Dec-99 18:00 Last Update: 20-May-24 22:36

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