ASP.NET

Re: is it possible that i upload mywebsite on apachi server

6-Oct-08 4:33

You need IIS for an asp.net webiste I think

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

Vasudevan Deepak Kumar6-Oct-08 8:35

Vasudevan Deepak Kumar

6-Oct-08 8:35

http://weblogs.asp.net/israelio/archive/2005/09/11/424852.aspx[^]

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

All the world's a stage,
And all the men and women merely players.
They have their exits and their entrances;
And one man in his time plays many parts... --William Shakespeare

Good tutorial on moving items from one listbox to another

eyeseetee6-Oct-08 4:24

Problem with viewstate for listitems

6-Oct-08 4:24

I can only find 3rd party controls.
Any help would be great
thanks

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

eyeseetee6-Oct-08 3:44

Re: Problem with viewstate for listitems [modified]

6-Oct-08 3:44

Ive got an Onclick event which has the following code in:
ViewState["items"] = lb1.SelectedItem.Value;
Response.Redirect("Page.aspx?sql=items");

on the pageload it should then display the values chosen from listbox if the page has posted back.
However when I click the Button it shows an Object Reference Error for the following line:
ViewState["items"] = lb1.SelectedItem.Value;

why is this?
thanks

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

thomasa6-Oct-08 4:18

thomasa

6-Oct-08 4:18

Seems to me that there there are no selected items when the button is click'ed.

if(lb1.SelectedItem != null)
{
ViewState["items"] = lb1.SelectedItem.Value;
}

If the listbox allso has multiselect = true, you will allso get a problem.
if so you should use

string strValues = "";
foreach(ListItem li in lb1.Items)
{
if(li.Selected)
{
strValuse+=li.Value;
}
}

Hope it helps
Thomas

modified on Monday, October 6, 2008 10:31 AM

eyeseetee6-Oct-08 4:33

Re: Problem with viewstate for listitems [modified]

6-Oct-08 4:33

Thanks for the post but it doesnt work Ive got

string strValues = "";
foreach (ListItem li in listbox1.Items)
{
if (li.Selected)
{
strValues += li.Value;
}
}

Session["items"] = strValues;

in the onclick event and then on pageload I have:

lbitems.Text = "Items selected: " + Session["items"].ToString();

The label is shown as blank.
I really dont understand why this is happening, very weird!
Any more help would be great
thanks

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

thomasa6-Oct-08 4:50

thomasa

6-Oct-08 4:50

Session is not updated at the time you go to the next page so you should us
ViewState or HttpContext.Current.Items["somevalues"]

If you have multiselect, you should splitt the valuse by somthing, so you can retrive them

Something lik:

if(listbox1.SelectedItem != null){
string strValues = "";
            for (int i = 0; i < listbox1.Items.Count;i++)
            {
if(listbox1.Items[i].Selected){
strValues += listbox1.Items[i].Value + ",";
}
strValues = strValues .Remove(strValues.Lenght - 1, 1); // To remove the last seperator
}

HttpContext.Current.Items["theItemsValues"] = strValues;
}

on the pageload of the new page:

if(HttpContext.Current.Items.Contains("theItemsValues")) {
							lbitems.Text= "Items selected: " +HttpContext.Current.Items["theItemsValues"].ToString();		
						}

If you then actually needs the items values:

string[] strListOfValues = HttpContext.Current.Items["theItemsValues"].ToString().Splitt(',');

modified on Tuesday, October 7, 2008 5:45 AM

eyeseetee6-Oct-08 5:02

6-Oct-08 5:02

Thanks, I will try that tomorrow and will get back to you, thnaks for the help!

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

eyeseetee6-Oct-08 4:55

6-Oct-08 4:55

Still the problem persists.
This is one of the strangest I have ever seen. Cant understand it.

Deliver yesterday, code today, think tomorrow.
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Sandeep Akhare6-Oct-08 19:01

Sandeep Akhare

6-Oct-08 19:01

Are you showing List item with its id and description ?
Check what is value and what is text for the list item
Try to debug the application whats happening there
Can you tell me what you have to do ?

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Check My Blog

Sneha Bisht6-Oct-08 21:40

Sneha Bisht

6-Oct-08 21:40

Session["items"] = lb1.SelectedItem.Value;
Response.Redirect("Page.aspx?sql=session["items"].Tostring());

use Session state instread of Viewstate

eyeseetee6-Oct-08 22:45

6-Oct-08 22:45

Right, below is my code. It is still not working, I thought a new day would bring new answers but no.
PageLoad:
lbitems.Text = "Items selected: " + Session["items"];

Button(This posts back to the same page):
if (listbox1.SelectedItem != null)
{
string strValues = "";
for (int i = 0; i < listbox1.Items.Count - 1; i++)
{
if (listbox1.Items[i].Selected)
{
strValues += listbox1.Items[i].Value + ",";
}
}
strValues += listbox1.Items[listbox1.Items.Count - 1].Value;

Session["items"] = strValues;
}
Response.Redirect("~/main/Page.aspx?sql=items");

Why is this not working?
It doesnt display any selected values.

thanks

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

get user name from group which created by us in active directory

thomasa6-Oct-08 23:29

thomasa

6-Oct-08 23:29

The code
strValues += listbox1.Items[listbox1.Items.Count - 1].Value;
is wrong becauce you will allways add the last item, no mather if it is selected.

I would recomand the modefide answer I gave you.

Do you redirect to the same page?

Piyush Vardhan Singh6-Oct-08 3:41

Piyush Vardhan Singh

6-Oct-08 3:41

Hello Friend's

I get User Name from Group which created by the system but i cud not get that user from group which created by us. in other word

i get only that user which is builten(Property name of Active directory) in active directory.

Piyush Vardhan Singh
p_vardhan14@rediffmail.com
http://holyschoolofvaranasi.blogspot.com
http://holytravelsofvaranasi.blogspot.com

Re: get user name from group which created by us in active directory

Abhijit Jana6-Oct-08 4:08

Abhijit Jana

6-Oct-08 4:08

can you put the code where you read user name from AD along with LDAP Query.

cheers,
Abhijit
Think Sharp | Code Sharp | C Sharp

Re: get user name from group which created by us in active directory

Brij6-Oct-08 4:31

Brij

6-Oct-08 4:31

Please provide the code den it'll be better

Cheers!!
Brij

Reporting

Anoop Brijmohun6-Oct-08 3:35

Anoop Brijmohun

6-Oct-08 3:35

hi,

i need some advice on report writing using asp.net.
currently i am using vs2005 and crystal to write them reports.

is there any other way to get the similar type of reports but using less overhead or could you tell me the best reporting tool for the web environment?
using maybe excel, asp/html????

your opinion will be appreciated...

thanks
Anoop

html coding in stored procedure

eyeseetee6-Oct-08 2:35

6-Oct-08 2:35

Hi
Is it possible to put html coding in stored procedure?
Like so:

select field1, field2 + ' - - ' + field3 as Fields from table

thanks

Hope this question isnt as silly as it sounds! Smile | :)

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

Jaffer Mumtaz6-Oct-08 2:43

Jaffer Mumtaz

6-Oct-08 2:43

Hi,

This is not a asp.net question, but if you are trying to concatenate HTML string with database column , yes you can do that

eyeseetee6-Oct-08 3:07

6-Oct-08 3:07

I need to put "<b>" in a stored procedure so that one of the columns is in bold. The reason I am doing it this way is because I am merging 2 columns into 1 and then displaying it in a listbox.

Deliver yesterday, code today, think tomorrow.
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Ashfield6-Oct-08 4:45

Ashfield

6-Oct-08 4:45

The answer is yes, as long as your database columns are not numeric types - if they are then you need to cast them to varchar.

create table #b1 (nme varchar(10), valuecol in)

select name + 'html codes' + convert(varchar,valuecol)

Bob
Ashfield Consultants Ltd