ASP.NET

Re: Cannot implicitly convert type 'int' to 'string' [modified]

10-Jul-08 6:18

I did not know this. Thanks for the tip

Herman<T>.Instance10-Jul-08 3:31

10-Jul-08 3:31

Well....If you want to add an item to the DropDownList you could do
dropdown.Items.Add(new ListItem(count.ToString(),count.ToString()));

in stead of dropdown.DataValueField = count.ToString();
dropdown.DataTextField = count.ToString();

DataxxxxField is used for DataBinding for values retrieved from a database

In page_Load remember to place code in
if (!Page.IsPostBack)
{
// the code
}

modified on Thursday, July 10, 2008 9:37 AM

[Message Deleted]

ash0410-Jul-08 2:45

ash04

10-Jul-08 2:45

[Message Deleted]

Herman<T>.Instance10-Jul-08 3:24

10-Jul-08 3:24

use [ ] in stead of ( )

ash0410-Jul-08 4:16

ash04

10-Jul-08 4:16

Thanks for replying. I used that too but it has same problem. Please help me.

DAsh04

Herman<T>.Instance10-Jul-08 6:25

10-Jul-08 6:25

I would try this

protected void CheckLogin()
{
   if (Session["LoginAdminUser"] == null)
   {
       Response.Redirect("~/admin/oola_log_in.aspx");
   } 
   else 
   {
       LoginUser= Session["oLoginAdminUser"].ToString();   }
}

LoginUser = Type String
Session["oLoginAdminUser"] = Type Object so you need the ToString() addition

VBA.Calendar = vbCalHijri

ash0410-Jul-08 22:01

ash04

10-Jul-08 22:01

no not solved still

DAsh04

Bhim Prakash Singh10-Jul-08 1:48

Bhim Prakash Singh

10-Jul-08 1:48

i want to use this code in asp
VBA.Calendar = vbCalHijri
date

Problem with file upload using Pure ASP

M LN Rao10-Jul-08 1:28

M LN Rao

10-Jul-08 1:28

Hello everybody,

I am facing a problem. I am trying to upload a file using Pure ASP and I am not using any component. On development server it is allowing upto 10MB to upload but on production server it is not taking more than 1KB. If I try to upload more than 1KB file "Internal Server Error" page is getting displayed.

Thanks

Intelligence is measured by common sense not by how many scholarly books you read.

Re: Problem with file upload using Pure ASP

Sutheesh chandran10-Jul-08 1:38

Sutheesh chandran

10-Jul-08 1:38

Hi,

In web.config <system.web>, add the following code

<system.web>
<httpruntime maxrequestlength="1024000" />
//Here u can give ur maximum size of the file.

</system.web>

Sutheesh Ramachandran
Cybernet Software Systems,
T Nagar, Chennai 17.

Re: Problem with file upload using Pure ASP

M LN Rao10-Jul-08 2:12

M LN Rao

10-Jul-08 2:12

Thanks for the reply but it is not ASP.NET application rather it is Pure/Classic ASP application.

Intelligence is measured by common sense not by how many scholarly books you read.

Re: Problem with file upload using Pure ASP

Sherin Iranimose10-Jul-08 2:15

Sherin Iranimose

10-Jul-08 2:15

This is an asp.net forum, So you could ask better your question in an asp forum Smile | :)

EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.

updating dropdownlist value in row

eyeseetee10-Jul-08 0:59

10-Jul-08 0:59

Hi
I have gridview with a values in as well as a dropdownlist
When I click on the dropdownlist to choose a value I need this value to then be updated to the database.
My question is how can I find the id of the current row I am on so that the correct record is updated?
any help on this would be great thanks!

Imran Khan Pathan10-Jul-08 1:11

Imran Khan Pathan

10-Jul-08 1:11

.netman wrote:
I have gridview with a values in as well as a dropdownlist
When I click on the dropdownlist to choose a value I need this value to then be updated to the database.
My question is how can I find the id of the current row I am on so that the correct record is updated?
any help on this would be great thanks!

Do you want to update all gridview data on button click event?
or
Do you want to update only one row on Droddown selected index change event?

regard
khan

please don't forget to vote on the post that helped you.

eyeseetee10-Jul-08 1:20

10-Jul-08 1:20

I just need to update the row that I am currently on.
I want to update just the value I have chosen from the dropdownlist but I need to match it to the correct ID for that row. hope that makes sense
Also how can I find the dropdownlist for the current row.
I have:

DropDownList dd = ((DropDownList)row2.FindControl("ddorder")); but its showing object reference error
That code above is on my selectecchange event for the dropdownlist

thanks so far!!! Smile | :)

Imran Khan Pathan10-Jul-08 1:50

Imran Khan Pathan

10-Jul-08 1:50

.netman wrote:
I want to update just the value I have chosen from the dropdownlist but I need to match it to the correct ID for that row.

If you want to update single row on dopdown selected index change event then first find out dropdownlist on rowCreatedEvent of gridview and create event handler of selected index changed.

.netman wrote:
DropDownList dd = ((DropDownList)row2.FindControl("ddorder"));

Look at here
On rowCreatedEvent of Gridview

if(e.Row.Rowtype==DataControlRowType.DataRow)
{
   DropDownList ddl=(DropDownList)e.Row.FindControl("DropDownListID")
   ddl.ToolTip=CurrentID; 
   //Get CurrentID of currentROw and set DropDownList ToolTip
   //Now create event Handler of DropDownList
}

On SelectedIndexChangeEvent,You have two argument e as eventArgs and Sender as an object
cast object to dropdownlist and get selectedValue and update data

for Example

DropDownList ddl=(DropDownList)sender;
string selectedValue=ddl.SelectedValue; //or ddl.SelectedText
string ID=ddl.ToolTip; //get ID and you can update your database value using this ID

regard
kHan

please don't forget to vote on the post that helped you.

eyeseetee10-Jul-08 2:23

10-Jul-08 2:23

for the following code its showing error:

if(e.Row.Rowtype==DataControlRowType.DataRow)

error:

'System.Web.UI.WebControls.GridViewRow' does not contain a definition for 'Rowtype'

thanks

also what is currentid supposed to represent? Its throwing up error for that too

Imran Khan Pathan10-Jul-08 2:26

Imran Khan Pathan

10-Jul-08 2:26

.netman wrote:
if(e.Row.Rowtype==DataControlRowType.DataRow)

error:

'System.Web.UI.WebControls.GridViewRow' does not contain a definition for 'Rowtype'

Sorry it is RowType not Rowtype.
c# is case sensitive

if(e.Row.RowType==DataControlRowType.DataRow)

please don't forget to vote on the post that helped you.

eyeseetee10-Jul-08 2:35

10-Jul-08 2:35

ok thanks that worked now, i should have noticed that!
Next problem is what should currentid be, you put it in your previous post but wat is it?

thanks so far

eyeseetee10-Jul-08 2:41

10-Jul-08 2:41

OK got it sorted, maanaged to set the current id
thanks for your help!

Herman<T>.Instance10-Jul-08 6:31