Re: Session - ASP.NET Discussion Boards

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Re: Insert for every 10 characters of asp label in C#.net

getaccessyr8-Oct-09 19:27

getaccessyr

8-Oct-09 19:27

Hi,

I know that the problem is with the code i used StringList.Add(source.Substring(a, 10));

i tried in other way too,but i dint get the required solution it is failing in other way

if any one knows the exact solution plz reply me

thanks in advance
yamuna

Re: Insert for every 10 characters of asp label in C#.net

Imran Khan Pathan9-Oct-09 2:28

Imran Khan Pathan

9-Oct-09 2:28

TRY THIS ONE.
public string WrappedString(string Source)
{
int count = 0;
System.Text.StringBuilder sb = new System.Text.StringBuilder();
foreach (char c in Source)
{
count++;
sb.Append(c);
if (count == 10)
{
count = 0;
sb.Append("< br >");
}
}
return sb.ToString();
}

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

TextChanged Event of a textbox does not do an ajax postBack [modified]

Sudhanshu Mani Tripathi8-Oct-09 4:03

Sudhanshu Mani Tripathi

8-Oct-09 4:03

I have a textbox inside an AJAX updatepanel. The textbox has autopostback
set to true and the textchanged event declared.

When I come into the page, I pre-load the textbox with a value. If I
change the value and either tab or click away, the event is fired,
however, the textbox.text value has my OLD value not the new value I have
just entered.

My Code is like this

<asp:UpdatePanel Id="Upd1" runat="server">
<ContentTemplate>
                  <table>
                        <tr>
                           <td>
                                 <asp:TextBox ID="txtUser" runat="server" AutoPostBack="true" OnTextChanged="txtUser_TextChanged">
                                    </asp:TextBox>
                           </td>
                           <td>
                                    <asp:TextBox ID="txtPwd" runat="server">
                                                   </asp:TextBox>
                           </td>
                        </tr>
</ContentTemplate>
</UpdatePanel>

modified on Thursday, October 8, 2009 11:48 AM

Re: TextChanged Event of a textbox does not do an ajax postBack

Vimalsoft(Pty) Ltd8-Oct-09 4:17

Vimalsoft(Pty) Ltd

8-Oct-09 4:17

Good Day

Put a Break point in your text-changed event and Debug it. please Post your code in the text-changed event and maybe we can help you there.

Vuyiswa Maseko,

Spoted in Daniweb-- Sorry to rant. I hate websites. They are just wierd. They don't behave like normal code.

C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.com
vuyiswa@its.co.za
http://www.itsabacus.co.za/itsabacus/

Session

Sneha Bisht8-Oct-09 2:57

Sneha Bisht

8-Oct-09 2:57

is it good practice to store dataset in session.

Re: Session

Not Active8-Oct-09 3:25

Not Active

8-Oct-09 3:25

No, but it is a good practice to read this[^], look at #3

only two letters away from being an asset

Re: Session

Abhijit Jana8-Oct-09 3:28

Abhijit Jana

8-Oct-09 3:28

Sneha Bisht wrote:
is it good practice to store dataset in session.

It Depends on the size of DataSet. What you are going to store in DataSet ? If this is normal user information its always better to use in normal variable rather than dataset.
As per the data size of concern try to avoid dataset, datatable to store in session. Smile | :)

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

Re: Session

Vimalsoft(Pty) Ltd8-Oct-09 4:11

Vimalsoft(Pty) Ltd

8-Oct-09 4:11

Datasets Are Expansive.

Re: Session

Christian Graus8-Oct-09 9:28

Christian Graus

8-Oct-09 9:28

Usually you'd store an id in the session and use that to define what dataset you need to get from the database.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Add Calender Control In Asp.Net GridView Control without PostBack The Page

lrsalunkhe8-Oct-09 1:14

lrsalunkhe

8-Oct-09 1:14

Respected,

Add Calender Control In Asp.Net GridView Control without PostBack The Page

Re: Add Calender Control In Asp.Net GridView Control without PostBack The Page

Christian Graus8-Oct-09 1:15

Christian Graus

8-Oct-09 1:15

Sorry, did you have an actual question ?

I THINK you want to know how to add a calendar control that doesn't do a postback when you select. Just find a javascript one online and put it into your page.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: Add Calender Control In Asp.Net GridView Control without PostBack The Page

Abhijit Jana8-Oct-09 3:32

Abhijit Jana

8-Oct-09 3:32

Have a look into this :
http://www.asp.net/LEARN/data-access/tutorial-12-vb.aspx[^]
and
http://aspdotnetcodebook.blogspot.com/2008/09/how-to-add-calendar-control-inside.html[^]

How to avoid postback, for that you need to look inside AJAX !

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

StreamReader and StreamWrite for Text file

sjs4u8-Oct-09 0:33

sjs4u

8-Oct-09 0:33

Hi,

I am using Text file. Using StreamWriter I am writing some line in the file.

Then I close that file using StreamWriter.Close()

After the closing the file. I am again opening the same file for reading purpose.
I read some data for checking and again write into the same file using StreamWriter. At that time is showing me error "Cannot write to closed Textwriter".

I want to use the same file for writing.How can i do?

Thanks
Sjs

Re: StreamReader and StreamWrite for Text file

Christian Graus8-Oct-09 1:10

Christian Graus

8-Oct-09 1:10

This has nothing to do with ASP.NET. Create a new streamwriter, apparently you can't reopen one you closed.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: StreamReader and StreamWrite for Text file

Atif Ali Bhatti8-Oct-09 1:56

Atif Ali Bhatti

8-Oct-09 1:56

hi,

I dont know which framework are u using? but if u r using framework 3.5, I recommed u to use the streamreader and streamwriter objects in using keyword e.g.,

using (StreamWriter sw = new StreamWriter(path))
{
sw.WriteLine("This");
sw.WriteLine("is some text");
sw.WriteLine("to test");
sw.WriteLine("Reading");
}

using (StreamReader sr = new StreamReader(path))
{
while (sr.Peek() >= 0)
{
Console.WriteLine(sr.ReadLine());
}
}

Hope this helps.

Regards,
Atif Ali Bhatti.

Hiding div using jquery

Jagz W8-Oct-09 0:21

Jagz W

8-Oct-09 0:21

i have hide a div using jquery like $("#div1").hide(); in $(document).ready{};

when mypage loads this div shows once then hide.

One person's data is another person's program.

--J.Walia

Re: Hiding div using jquery

Christian Graus8-Oct-09 1:09

Christian Graus

8-Oct-09 1:09

I guess the code takes a second to run. If you want it hidden on load, hide it in the code behind.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: Hiding div using jquery

Atif Ali Bhatti8-Oct-09 2:03

Atif Ali Bhatti

8-Oct-09 2:03

hi,

if u want the div to be hidden on page load, good thing will be to add

style="display:none;" to the div.

e.g.,
<div id='div1' style="display:none;">your content here.</>

and later u can show it by using $('#div1').show();

Regards.
Atif Ali Bhatti

Re: Hiding div using jquery

Jagz W8-Oct-09 2:37

Jagz W

8-Oct-09 2:37

thanks for reply
i will try this

One person's data is another person's program.

--J.Walia

Search Engine

Nanda_MR7-Oct-09 23:53

Nanda_MR

7-Oct-09 23:53

I completed my personal web page. and I hosted that in a free webhosting site. Now my Problem is

1. How to show my web page content topmost in Search Engine like Google, Yahoo, Msn etc...
2. I m searching my website name then also i can't search in any above search engine.

Re: Search Engine

janani138-Oct-09 0:11

janani13

8-Oct-09 0:11

what is your site name.

Re: Search Engine

Christian Graus8-Oct-09 0:21

Christian Graus

8-Oct-09 0:21

non-bugging Errors wrote:

1. How to show my web page content topmost in Search Engine like Google, Yahoo, Msn etc...

Pay them. Modern search engines are not as easy to fool, and if there is a way, you'd use it today and someone else would use it to be above you tomorrow.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

repeater with multiple rows

m@dhu7-Oct-09 23:35

m@dhu

7-Oct-09 23:35

im using repeater control retrieving a table with four rows from sql.
one column is to active or inactive the users, when i click on linkbutton to active or inactive single user all users are activated or deactivated.
following is the code....
in sql table i had column active with values '1'(active) and '0'(inactive)
help me what im missing or any sample code....

in repeater item command 
//sql connection 
//datatable
//dataset
//sql command...  
if(commandname=="inactive")
foreach (DataRow row in dt.Rows)
{
if (row["Active"].ToString() == "0")
{ 
//query for updating// 
update tb_staff set Active=1 where Active=0                   
}
if (row["InActive"].ToString() == "1")
{ 
//query for updating// 
update tb_staff set Active=0 where Active=1                   
}
                    
}

Re: repeater with multiple rows

janani138-Oct-09 0:19

janani13

8-Oct-09 0:19

Hi,
You have to update the table with 'update tb_staff set Active=0 where ID=command argument'. Please send the id of the corresponding record to the link button as commmand argument.

Re: repeater with multiple rows

m@dhu8-Oct-09 0:43

m@dhu

8-Oct-09 0:43

table with columns id, username, pwd, active, email

//query what i had is// 
update table tb_staff set active=1 where active=0

how should i give command argument as link id in query..

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