ASP.NET

Spunky Coder8-Mar-07 22:12

Spunky Coder

8-Mar-07 22:12

when a grid is rendered on to the page ..ID of the control changes as DataGrid_ct1_... so use find control for this ID ...then it will work

Koushik

yesu prakash8-Mar-07 22:25

yesu prakash

8-Mar-07 22:25

i find the control with this id..but it didt work.what is will be the full id for that?
i find by:

Dim hl As New HyperLink
hl = e.Item.FindControl("DataGrid_ct1_")

pleas make me correct..
thks

N a v a n e e t h8-Mar-07 22:29

8-Mar-07 22:29

The id will be ataGrid_ct1_ + yourcontrolname

Cheers
Navaneeth!!

www.w3hearts.com

N a v a n e e t h8-Mar-07 22:27

8-Mar-07 22:27

Hi
When grid is binded, it will raise ItemDataBound Event. You will get the current row in parameter e. Use that parameter and find the control. After that add attribute. It could be something like

HyperLink hyp = (HyperLink) e.Item.Cells[YourCellIndex].FindControl("HyperLink1");

Cheers
Navaneeth!!

www.w3hearts.com

yesu prakash8-Mar-07 22:41

yesu prakash

8-Mar-07 22:41

i didt got the result
i am doing in vb.net
my code is
Dim hl As New HyperLink
hl = e.Item.Cells(0).FindControl("HyperLink1")

showing "Object reference not set to an instance of an object"
pls correct me..
thks

Imran Khan Pathan8-Mar-07 23:04

Imran Khan Pathan

8-Mar-07 23:04

Protected Sub GVCartView_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GVCartView.RowDataBound<br />
<br />
            If e.Row.RowType = DataControlRowType.DataRow Then<br />
                Dim btn As HyperLink= e.Row.FindControl("HyperlinkID")<br />
                btn.Attributes.Add("onclick", "return function();")<br />
            End If<br />
        End Sub

I have done it in my project and its working

Best Regard

Pathan

GOD HELP THOSE WHO HELP THEMSELF

Images in datagrid!

nclauder8-Mar-07 21:36

nclauder

8-Mar-07 21:36

Hi guys,
Could some one help me out? I have a datagrid where one Row is for
selecting from radiobuttonlist of too, one has to be chosen. When it's
chosen it is stored in the database and appears to the datagrid after
the insert button pressed. But now I have two images that are supposed
to correspond each of the radiobutton. I made them visible="false" but
I want when one selects one radiobutton the corresponding image
appears along: Visible="True". How could I go about this?
Thank you

Re: Images in datagrid!

N a v a n e e t h8-Mar-07 22:23

Re: Images in datagrid! [modified]

8-Mar-07 22:23

nclauder wrote:
I want when one selects one radiobutton the corresponding image
appears along: Visible="True".

When radio button got the click call one javascript function. use the following code for hiding and showing image, let me assume all your image having unique id's.

document.getElementById("imageid").style.visibility = "none"
document.getElementById("imageid").style.visibility = "block"

Cheers
Navaneeth!!

www.w3hearts.com

nclauder8-Mar-07 22:53

nclauder

8-Mar-07 22:53

Thanks Navaneeth,
I'm getting a little bit lost. When you give me this code how I'm i supposed to fix it into my code this is the code I'm using for the radiobutton.
The behind code:

protected void rblmood_SelectedIndexChanged(object sender,System.EventArgs e)
{
RadioButtonList rbl = (RadioButtonList)sender;
Control parent = rbl.Parent;
while(!(parent is System.Web.UI.WebControls.DataGridItem))
{
parent = parent.Parent;
}
}
protected int SetState(object st)
{
string state = st.ToString();
if(state.Equals("True"))
{
return 0;

}
else
{
return 1;
}
}
Html code is:
<asp:templatecolumn headertext="Mood Today">
<itemtemplate>
<asp:image id="imggm" runat="server" visible="False" imageurl="file:///C:\Inetpub\wwwroot\DashBoard\Moods\laughing.gif">
<asp:image id="imgbm" runat="server" visible="False" imageurl="file:///C:\Inetpub\wwwroot\DashBoard\Moods\sad.gif">
<asp:label id="Label2" runat="server" text="<%# DataBinder.Eval(Container,"DataItem.MoodToday")%>">Label

<edititemtemplate>
<asp:radiobuttonlist id="rblmood" runat="server" width="104px" autopostback="True" selectedindex="<%#SetState(DataBinder.Eval(Container.DataItem,"MoodToday"))%>" height="40px">
<asp:listitem value="Good Mood">Good Mood
<asp:listitem value="Bad Mood">Bad Mood

Thanks.

-- modified at 5:03 Friday 9th March, 2007

Re: Images in datagrid!

nclauder9-Mar-07 0:54

nclauder

9-Mar-07 0:54

I have just tried your advice but I get an error:
The type or namespace name 'document' could not be found (are you missing a using directive or an assembly reference?)
What wrong?

Thanks.

Regarding Web.Config

Sandeep Akhare8-Mar-07 21:31

8-Mar-07 21:31

Hi all
i have one doubt
How many config files we can have in one project ?
From my knowledge we can have as many as we have Directoreis in the project i.e each web.config for each directory ?
Here Directory Means What ? Folder where i have my pages here i am confused Blush | :O

)

Thanks and Regards
Sandeep

If you want something you never had,
do something you have never done!

N a v a n e e t h8-Mar-07 21:38

8-Mar-07 21:38

sandeep akhare wrote:
How many config files we can have in one project ?

I think we can have only one web.config file for one website. If you are placing web.config file for each directories, i think it will be treated as different websites. Normally in my projects i do use directories. But all files inside these directories will be referring the root config file only.

Cheers
Navaneeth!!

www.w3hearts.com

Sandeep Akhare8-Mar-07 22:05

8-Mar-07 22:05

HI Navaneeth
i thought same but after reading in MSDN i am confused
From MSDN
Configuration File Hierarchy and Inheritance
Each Web.config file applies configuration settings to the directory that it is in and to all of the child directories below it. Settings in child directories can optionally override or modify settings that are specified in parent directories. Configuration settings in a Web.config file can optionally be applied to individual files or subdirectories by specifying a path in a location element.

Thanks and Regards
Sandeep

If you want something you never had,
do something you have never done!

N a v a n e e t h8-Mar-07 22:13

8-Mar-07 22:13

Hi Sandeep

That was a good post.

sandeep akhare wrote:
Each Web.config file applies configuration settings to the directory that it is in and to all of the child directories below it. Settings in child directories can optionally override or modify settings that are specified in parent directories

I tried this but i am getting error. Still it is refering the parent config file only. Any idea to override that in child directories ?

Cheers
Navaneeth!!

www.w3hearts.com

Sandeep Akhare8-Mar-07 22:19

8-Mar-07 22:19

Navaneethkn wrote:
That was a good post.

Thanks Navaneeth
Thats why i am also confused i didn't try it out but should know basic concept behind it thats why posted on forum Smile | :)

Thanks and Regards
Sandeep

If you want something you never had,
do something you have never done!

Member 38798818-Mar-07 22:33

Member 3879881

8-Mar-07 22:33

Hi u can use more than one webconfig file in ur project,
its possible,but one webconfig file will be in normal,
other webconfig files want to be based on where its used in that folders we want to put it...........,
eg:take role based authentication,
eg,admin,user each one have diff roles,so in admin folder u must tell ur webcofig file for that,
like that user folder also u want to mention ur webconfig,
then normally outside one webconfig file will be there....
i hope u will understood..........

Magi

Sandeep Akhare8-Mar-07 22:40

8-Mar-07 22:40

Thats nice
but can you provide one example/article where i can play with it

Thanks and Regards
Sandeep

If you want something you never had,
do something you have never done!

Password Encryption

samsonx8-Mar-07 21:20

samsonx

8-Mar-07 21:20

have the coding to encrypt password:

private void Page_Load(object sender, System.EventArgs e)
{
if (this.IsPostBack == false) {
ddlChooseAlgo.Items.Add("");
ddlChooseAlgo.SelectedValue = "";
}
}

private void cmdEncryptValue_Click(object sender, System.EventArgs e)
{
txtShowValue.Text = FormsAuthentication.HashPasswordForStoringInConfigFile(txtGetValue.Text, ddlChooseAlgo.SelectedValue);
}

Here the encryted value is dispalyed in the textbox.My problem is to insert the encrypted password value into sql database...Please anyone give me a idea to insert into sql

With Regards,
Samson

Re: Password Encryption

N a v a n e e t h8-Mar-07 21:33