ASP.NET

Abhijit Jana13-Aug-09 21:31

13-Aug-09 21:31

Rajeshwar Code- Developer wrote:
so my doubt is i want to update his profile . when even user click his update page so i ll all from of him form db , here in ddlcountry .automatically show USA in ddlcoutry, do u know how to do it.

If you have the user information, its means you know the User Country. So set the Same to ddlCountry.

DropDownList1.SelectedValue = UserCountry;

Hope this will help Big Grin | :-D

Abhijit Jana | Codeproject MVP
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Rajeshwar Code- Developer13-Aug-09 21:49

13-Aug-09 21:49

thanks for reply

i tried that .. seletedvalue showing null value..

try and try untill reach success..

Abhijit Jana13-Aug-09 21:51

13-Aug-09 21:51

Rajeshwar Code- Developer wrote:
i tried that .. seletedvalue showing null value..

Why does you DropDown list does not have any data ? What are the value of those ?

Abhijit Jana | Codeproject MVP
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Rajeshwar Code- Developer13-Aug-09 21:55

13-Aug-09 21:55

here the thing is i was many countries binding to ddl frm countries table ..
so there is one more table called userdetails. for one user having one country right .. i want show automatically his country inj ddl.

try and try untill reach success..

Abhijit Jana13-Aug-09 22:02

13-Aug-09 22:02

This is my Dropdownlist. [ I assume you are binding it from Database.

<asp:DropDownList ID="DropDownList1" runat="server">
           <asp:ListItem>us<asp:ListItem>
           <asp:ListItem>india<asp:ListItem>
           <asp:ListItem>koria<asp:ListItem>
           <asp:ListItem>canada<asp:ListItem>
       <asp:DropDownList>

[ I have removed / for formatting. ]

In page load I am using this,

protected void Page_Load(object sender, EventArgs e)
    {
        DropDownList1.SelectedValue = "india";
    }

Here rather than india, you should use the value of user country.

Abhijit Jana | Codeproject MVP
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Rajeshwar Code- Developer13-Aug-09 22:05

13-Aug-09 22:05

thanks abhijith !!!

See my code one..

ddlCountry.SelectedValue = ds.Tables[0].Rows[0]["sCountry"].ToString();

am doing like this ?

in Selectedvalue showing null value.

try and try untill reach success..

Suresh Suthar13-Aug-09 22:07

Suresh Suthar

13-Aug-09 22:07

Rajeshwar

First bind the ddlCountry with your country table data and
than use below mentioned code to select user's country.

ddlCountry.ClearSelection()
ddlCountry.Items.FindByText("user's country").Selected = True

Be an Eagle, Sky is Yours.

Rajeshwar Code- Developer13-Aug-09 22:21

13-Aug-09 22:21

still there is no result..

try and try untill reach success..

Abhishek Sur13-Aug-09 22:32

Abhishek Sur

13-Aug-09 22:32

When page loads, first Bind the Data with the dllCountry. Choose appropriate DataTextField and DataValueField.

Now after you finish your load using DataBind, use this.dllCountry.SelectedValue with the DataValueField you want.

Also please check if you have wrote
If(IsPostBack)return; in the Form_Load, so that when the page is posted back the selection remains.

Thumbs Up | :thumbsup:

Abhishek Sur

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C# Uncommon Keywords
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Abhijit Jana13-Aug-09 22:42

13-Aug-09 22:42

Abhishek Sur wrote:
Choose appropriate DataTextField and DataValueField.

I guess he is missing bind with DataValueField Smile | :)

Abhijit Jana | Codeproject MVP
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Abhishek Sur13-Aug-09 23:15

Abhishek Sur

13-Aug-09 23:15

yes... right.

If DataValueField is not specified, the value will be same as DataTextField. I personally always set ID as value so that I could set SelectedValue with some numeric field or GUID, as TextField may repeat.

Rose | [Rose]

Abhishek Sur

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Create CLR objects in SQL Server 2005
C# Uncommon Keywords
Read/Write Excel using OleDB
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Rajeshwar Code- Developer13-Aug-09 23:21

13-Aug-09 23:21

thnks for all who reply me .. i tried like this also bu there is no output..

and this is my code

if (!IsPostBack)
{
DataSet ds1 = new DataSet();
ds1 = ad.dsGetvalues("Select * from Countries", true);
ddlCountry.DataSource = ds1;
ddlCountry.DataTextField = "sCountryName";
ddlCountry.DataValueField = "sno";
ddlCountry.Items.Insert(0, "--Select--");
ddlCountry.DataBind();

DataSet dss = new DataSet();
dss = ad.dsGetvalues("select * from UserDetails where PkiUsername ='"+Session["Username"].ToString()+"' ", true);
ddlCountry.SelectedValue = dss.Tables[0].Rows[0]["sCountry"].ToString();
}

try and try untill reach success..

Abhijit Jana13-Aug-09 23:43

How to delete/update GridView using custom data access class

13-Aug-09 23:43

Rajeshwar Code- Developer wrote:
ddlCountry.DataValueField = "sno";

Try this

ddlCountry.DataTextField = "sCountryName";
ddlCountry.DataValueField = "sCountryName";

Abhijit Jana | Codeproject MVP
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Chesnokov Yuriy13-Aug-09 20:54

Re: How to delete/update GridView using custom data access class

13-Aug-09 20:54

I'm using data access class that handles SQL requests and updates to db.
After I added delete, edit buttons in GridView, any clicks returns in error that the RowEditing, Deleting was not handled.

Also how can I update the GridView after I modified the selected row in DB? I use selection to edit that record in another page, and then update DB with custom DB class. How to alert GridView and its DataSet that the record now has different contents?

I tried to use ObjectDataSource for that purpose but it failed to launch reporting ambiguity between ~\bin web project module and the ASP.NET temporary one under windows folder

Чесноков

Vimalsoft(Pty) Ltd13-Aug-09 23:09

Vimalsoft(Pty) Ltd

13-Aug-09 23:09

i have done this with windows application check the Following articles

Coding an N-Tier Application in C# Without Any Wizard: Part II[^]

for web in Gridview

http://www.dotnetfunda.com/articles/article18.aspx[^]

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
vuyiswa@its.co.za
http://www.itsabacus.co.za/itsabacus/

DB is read-only error on the server

Chesnokov Yuriy13-Aug-09 20:49

Re: DB is read-only error on the server

13-Aug-09 20:49

After the ASP.NET project is put to external server with db in ~\App_Data folder (using SQL 2005 express edition), any updates or insertions of records into db fail with error that DB is read-only.

How to set up it with RW access rights. Or it is due to App_Folder location glitch?

Entire web project folder has RW access setup in IIS

Чесноков

Abhijit Jana13-Aug-09 20:52

Re: DB is read-only error on the server

13-Aug-09 20:52

This will help you[^]

Abhijit Jana | Codeproject MVP
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Chesnokov Yuriy13-Aug-09 20:59

Re: DB is read-only error on the server

13-Aug-09 20:59

But I never attached the DB in SQLEXPRESS. The App_Data is RW by all means, I'm writing logs into it.

Чесноков

Chesnokov Yuriy13-Aug-09 21:01

13-Aug-09 21:01

there is no sseutil.exe either

Чесноков

website name

kavinnagarajan13-Aug-09 20:34

kavinnagarajan

13-Aug-09 20:34

How to create name of the website in IIS?

I tried but i can't.
I opened IIS, in DefaultWebSite i right clicked but no option is there for creating new website.
I can see only New,All Task and View in Default website when i right clicked.
I New option i can find New->virtual Directory. Not New->WebSite.

Is there any solution for creating website name?
I am using IIS6.

I tried from http://www.startvbdotnet.com/aspsite/extras/deploy2.aspx[^]

Abhijit Jana13-Aug-09 20:46

13-Aug-09 20:46

kavinnagarajan wrote:
I New option i can find New->virtual Directory. Not New->WebSite.

Expand Web site Folder, ther yo will find Default Web Site. Right Click on that, you will get, New > Virtual Directory.

let me know if you have any issue

Abhijit Jana | Codeproject MVP
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Suresh Suthar13-Aug-09 20:48

Suresh Suthar

13-Aug-09 20:48

Hi,

Please read this article. It will help you to configure you web site on IIS.

Deployment of a Website on IIS[^]

Be an Eagle, Sky is Yours.

Abhijit Jana13-Aug-09 20:49

13-Aug-09 20:49

Suresh, I am just few sec late Wink | ;)

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
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Abhijit Jana13-Aug-09 20:48