Web Development

9-Jun-02 23:47

Hi All,

Does ASP.NET still support SSI's?
If so how do I do it?

My other question is in regard to Controls.
I have a control called 'navigation.ascx' which holds all my navigation buttons for my application.
I place this control below every page.
What I am trying to do is when the client clicks on Button1 I populate the database with all the data from Page1.

But I can't seem to figure out how to pass data to a control dynamically.
Is this possible?

Thanks,
Gavin

10-Jun-02 8:21

good question - I was also going to ask this one today - anyone?

Shaun

SAWilde10-Jun-02 10:35

10-Jun-02 10:35

what I think you need to do is use the Application or Session object to store and pass information

Holy Handgrenade of Antioch instructions

Gavin_Mannion10-Jun-02 21:44

10-Jun-02 21:44

How would Session Variables work?

Example:

I have a .aspx page with 1 text box on it called textbox1
After this control I have a control called button.ascx

When I load this page I click on the button which is in the control and I want it to redirect me to the URL that I have typed in textbox1 but I can't seem to access textbox1 from button.ascx

How would I do this?

Thanks,
Gavin

SAWilde11-Jun-02 10:51

11-Jun-02 10:51

assuming the textbox and button control are on the same page then (PS - I just worked this out myself [yesterday I discovered the Application/Session objects])

I made the textbox on the page public rather than protected

then in my handler for the button I did this

private void Button1_Click(object sender, System.EventArgs e)
{
WebForm1 page = (WebForm1)Page;
Response.Redirect(page.TextBox1.Text,true);

}

I know it could be done better but I am just learning

Holy Handgrenade of Antioch instructions

Gavin_Mannion12-Jun-02 1:32

12-Jun-02 1:32

Perfect, now I can redesign my entire site.... hmm maybe not the best idea.. Smile | :)

Good to know for the future though

Thanks,
Gavin
Wink | ;)

SAWilde11-Jun-02 11:07

11-Jun-02 11:07

also how do you position a control - mine seems to anchor itself to the top corner - irritating as I don't want it there

Holy Handgrenade of Antioch instructions

Gavin_Mannion12-Jun-02 1:44

12-Jun-02 1:44

I set mine up by either placing them inside a HTML table or by using the style tag.

HTH

SAWilde12-Jun-02 10:26

Help Deploying ASP.Net app

12-Jun-02 10:26

thanks - I eventualy placed it a grid layout panel which I think then turns into a div (or is a div)

Holy Handgrenade of Antioch instructions

Limitations

8-Jun-02 23:12

What limitations exist for an ASP.NET webapplication as ragards a straight C# application.

I am trying to learn C# but I also need to know more about ASP.NET and since I can do the server side stuff in C# I thought I could combine the two tasks.

however I suspect that the c# in webapplications would be limited in someway - maybe not - but I'd like to know before I start racking my head over something I can't do

Shaun

Limitations

8-Jun-02 23:12

7-Jun-02 19:06

I am trying to deploy an ASP.Net project from my 2000 Pro box to my XP Pro box using the copy feature of VS.Net. I have successfully moved it to a 2000 Advanced server box. The problem is that when I try and move it to the XP box I am getting permission errors.

Now I have tried opening up the anonoymous access, logging on as Admin, etc and every conceivable thing I can think of with no luck. .Net simply refuses to allow me to copy the ASP.net app to this IIS server.

I have also verified that the 2000 Advanced server has the identical IIS settings as the XP box except for those settings that Advanced server provides which are not on the XP Pro version of IIS such as Operators.

Any thoughts as to why this is causing me such grief and how to fix it would be greatly appreciated

Re: Help Deploying ASP.Net app

SimonS11-Jun-02 5:46

SimonS

11-Jun-02 5:46

Have you tried making a 1 page ASP.NET project and seeing if you still get the same errors?

Cheers,
Simon

"Every good work of software starts by scratching a developer's personal itch.", Eric S. Raymond

Re: Help Deploying ASP.Net app

11-Jun-02 7:15

Actually the test case I am trying is a single ASPX file. It works if I pull the data to the server as opposed to puching it from my development box. Unfortunately I wouln't always have that luxury if I need to push to a third party host.

Enumerate bound columns in a datagrid?

Todd Smith7-Jun-02 12:38

Todd Smith

7-Jun-02 12:38

I have a datagrid with a lot of columns that I need to creat a sql update statement from. Most of the examples do something like the following:

TextBox hours = (TextBox)objArgs.Item.FindControl("hours");
TextBox days = (TextBox)objArgs.Item.FindControl("days");
TextBox userid = (TextBox)objArgs.Item.FindControl("userid");
.... repeat for all controls in the grid

string sql = "update userinfo set hours = " + hours.Text + ", days = " + days.Text + " where userid = " + userid.Text;

As you can imagine this take a lot of code for a table with a lot of columns.

Is there a way to enumerate the bound columns of a datagrid? Something like:

string sql = "update userinfo set ";

foreach (BoundColumn column in myDataGrid)
{
    sql += column.Name + " = " + column.Text ", ";
}

would be really nice.

Todd Smith

Re: Enumerate bound columns in a datagrid?

Not Active8-Jun-02 13:55

Not Active

8-Jun-02 13:55

I believe you need to do it this way.

private void OnUpdate(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
  TextBox text = (TextBox)e.Item.FindControl("Edit1");
  Label label = (Label)e.Item.FindControl("Label1");
}

iframe and codebind

Peter Marino7-Jun-02 9:31

Peter Marino

7-Jun-02 9:31

Hi all,

I have one iframe element on my aspx page. I want to pass the content of the
iframe back to the
codebehind file for saving to the database. Is there any way to grab this
information and post back?

Peter Marino
IO Interactive

is there an equivalent to C++'s #define with ASP?

LukeV7-Jun-02 4:34

LukeV

7-Jun-02 4:34

Like subject says... I have problems when including a file more than once,
so having something like a #define would avoid including a file twice.

I'd also like to use that for creating a language file, so to translate my
website, I'd only have to modify that file...

Thanks!

I just found out that Const would do that for me, but now I need an equivalent to #ifdef, #else and #endif...

---------------
http://www.edovia.com

Printing from a webpage

Gavin_Mannion7-Jun-02 0:47