ASP.NET

Re: how to refresh single control ..

4-Apr-09 4:10

what do you mean by refresh? you can use partial page update using AJAX [^]

Yusuf

Oh didn't you notice, analogous to square roots, they recently introduced rectangular, circular, and diamond roots to determine the size of the corresponding shapes when given the area. Luc Pattyn[^]

Alok Sharma ji4-Apr-09 14:22

Alok Sharma ji

4-Apr-09 14:22

ya!! exactly........

Prevent double raising an event by Refresh

mehrdadc484-Apr-09 3:00

4-Apr-09 3:00

Hi,
In a page when user does an action(e.g. click a button) and some code executes, agian when user refreshes the page that event happens.
How can I disable this feature?
I don't want to transfer user to another page after click, he/she should stay in the page after click.

Best wishes

keyur satyadev4-Apr-09 3:09

4-Apr-09 3:09

define your problem and code exactly.

what you have to do when click event fire.

describe u r question in brief and paste code here

mehrdadc484-Apr-09 3:13

4-Apr-09 3:13

I have a Asp.Net page on my form, In click event of it, I've inserted something in DB.
when user clicks the button the insertion happens and when he refreshes the page the insertion happens again.

Best wishes

keyur satyadev4-Apr-09 3:33

4-Apr-09 3:33

this is because of postback.when you refresh the page
the last event (in your case click will be) fired.

here you have to manualy check the data when you fire the insert query.

when the data will insert in database check if the entry is allready
exist then not allow to insert.

this is only way to resubmitting the data.

regards
keyur satyadev

Yusuf4-Apr-09 4:13

4-Apr-09 4:13

In Page_Load use IsPostBack to check if it is a post back

mehrdadc484-Apr-09 4:23

4-Apr-09 4:23

And what should I do if it's post back ?
The event automatically fires again.

Best wishes

Yusuf4-Apr-09 5:02

4-Apr-09 5:02

mehrdadc48 wrote:
And what should I do if it's post back ?

Well, that is for your to decide. normally you do

if(!IsPostBack)
{
  // Since this is the first time we are loading
  // the page, do any thing that you need to do
  // here.

  // By doing this also, it maintains the state of the client 
  // change in between postbacks
}

mehrdadc48 wrote:
The event automatically fires again.

what event?

keyur satyadev5-Apr-09 20:24

Connect To Report Server Via code

5-Apr-09 20:24

try that but your problem is not solve although bcos
last event automatically handle when page refresh.

try it if its work reply me with code

mehrdadc484-Apr-09 2:32

4-Apr-09 2:32

Hi, I need to connect to a specified Report Server and get list of reports on it (via code). How can I do this?

Best wishes

Sathesh Sakthivel4-Apr-09 3:07

4-Apr-09 3:07

Rent a coder.

Sathesh.

Blessed is the season which engages the whole world in a conspiracy of love.

mehrdadc484-Apr-09 3:09

4-Apr-09 3:09

I need just some guidelines...

Best wishes

Sathesh Sakthivel4-Apr-09 3:16

4-Apr-09 3:16

Did you google it?

Sathesh.

Blessed is the season which engages the whole world in a conspiracy of love.

mehrdadc484-Apr-09 3:19

4-Apr-09 3:19

Yes, I've googled it, but I didn't find anything...

Best wishes

Sathesh Sakthivel4-Apr-09 4:25

4-Apr-09 4:25

Try this[^]

Sathesh.

Blessed is the season which engages the whole world in a conspiracy of love.

Gridview problem

saravanan054-Apr-09 1:09

saravanan05

4-Apr-09 1:09

hi
i ma new in gridview
i have gridview,the gridviwe contain below code

<asp:TemplateField HeaderText="Question">
<ItemStyle />
<ItemTemplate>
asp:Label ID="Qid" runat="server" Text='<%# Eval("QID") %>'></asp:Label>
<a href="FlashQuestion.aspx?mode=showEditForm&id=<%# Eval("QID") %>"><%#Eval("Question")%></a>
</ItemTemplate>
</asp:TemplateField>

here id bind in label..how can i get id in codebehind

rgs
sara

Known Is Drop.Unknown Is Ocean

Sathesh Sakthivel4-Apr-09 1:16

4-Apr-09 1:16

just read some books and practice it first.

Sathesh.

Blessed is the season which engages the whole world in a conspiracy of love.

keyur satyadev4-Apr-09 1:17

4-Apr-09 1:17

send the code in proper way. i am not getting your code?
Ignore html tag in question.

saravanan054-Apr-09 1:24

saravanan05

4-Apr-09 1:24

hi
i ma new in gridview
i have gridview,the gridviwe contain below code

<asp:TemplateField HeaderText="Question>;
<ItemStyle >;
<ItemTemplate&amp>;
<asp:Label ID="Qid" runat="server" Text='<%# Eval("QID") %></asp:Label>;
</asp:TemplateField>;

here id bind in label..how can i get id in codebehind

rgs
sara

Known Is Drop.Unknown Is Ocean

keyur satyadev4-Apr-09 1:29

4-Apr-09 1:29

why should you need the id. if u want to access the label u can access
the label by its ID.

tell me perfectly what u want to do?

saravanan054-Apr-09 1:35

saravanan05

4-Apr-09 1:35

hi i want delete particular id data

Known Is Drop.Unknown Is Ocean

keyur satyadev4-Apr-09 1:45

4-Apr-09 1:45

place on delete link in gridview and bind data with it.

use follwing code

<asp:LinkButton ID="lnkDelete" Text="Delete" runat="server"
CommandArgument='<%#Eval("iPageId")%>' CommandName="deletebtn">

when user click on delete particular row be delete.

use "e.commandargument" to get the id in code file.

regards
keyur satyadev

Christian Graus4-Apr-09 2:26

Christian Graus

4-Apr-09 2:26

saravanan05 wrote:
i ma new in gridview

saravanan05 wrote:
the gridviwe contain below code

You appear to be new to using computers in general. I suggest you contact your client, tell them you are a liar and a thief, refund their deposit, buy an ASP.NET book and work through it and then STILL realise you're not fit for taking on contract work, but merely for being a junior employee. If you're a junior employee now, talk to your supervisor and ask them to give you jobs you can do, and resources with which to do them.

This place is becoming an advertisement for all that's stupid about outsourcing. Every time I come here, I feel a burst of job security.

Christian Graus

Driven to the arms of OSX by Vista.

"I am new to programming world. I have been learning c# for about past four weeks. I am quite acquainted with the fundamentals of c#. Now I have to work on a project which converts given flat files to XML using the XML serialization method" - SK64 ( but the forums have stuff like this posted every day )

Yusuf4-Apr-09 4:31