ListView selected item problem - ASP.NET Discussion Boards

Re: ASP.NET

Pete O'Hanlon16-Mar-11 10:50

Pete O'Hanlon

16-Mar-11 10:50

Dalek Dave wrote:
you omitted the part that shows us what you have attempted to do to solve the problem.

They were in the message, but they self destructed after 10 seconds.

I'm not a stalker, I just know things. Oh by the way, you're out of milk.

Forgive your enemies - it messes with their heads

My blog | My articles | MoXAML PowerToys | Onyx

Re: ASP.NET

thatraja16-Mar-11 17:21

thatraja

16-Mar-11 17:21

Member 7402166 wrote:
....so pls help me urgent

It's really terrible thing that you are laughing when your work is urgent.

thatraja

My Tip/Tricks
My Dad had a Heart Attack on this day so don't...

how to send sms from asp.net

developerit16-Mar-11 6:11

developerit

16-Mar-11 6:11

sir , iam using asp.net with c#.

how to send sms from asp.net can you give me example which help me.

Re: how to send sms from asp.net

Not Active16-Mar-11 12:06

Not Active

16-Mar-11 12:06

developerit wrote:
how to send sms from asp.net

ASP.NET is a technology. You can't use it to send SMS. You can however use a language, such as C#. There are plenty of examples easily found here[^]

I know the language. I've read a book. - _Madmatt

detect browser close in ASP

berba15-Mar-11 22:08

berba

15-Mar-11 22:08

Hi,

I want to detect if a user has closed his ie browser using the [X] button on top right.
How to achieve it in ASP ?

Thanks in Advance.

Re: detect browser close in ASP

Not Active16-Mar-11 2:33

Not Active

16-Mar-11 2:33

You can't really achieve it with ASP.NET. You can however capture the onbeforeunload event with JavaScript, though it is not 100% accurate.

http://blogs.x2line.com/al/articles/756.aspx[^]

I know the language. I've read a book. - _Madmatt

Re: detect browser close in ASP

thatraja16-Mar-11 16:28

thatraja

16-Mar-11 16:28

Here look at this Tip/Trick in CP. It compatible with 4 browsers.

How to detect browser close when browser [X] is clicked?[^]

thatraja

My Tip/Tricks
My Dad had a Heart Attack on this day so don't...

ListView selected item problem

Farraj15-Mar-11 12:45

Farraj

15-Mar-11 12:45

Hello, im trying to build a gallery using C#.

Ii've made a Listview showing photos from database as thumbnails in a "kind of a film strip", including a pager.

What i need is that when i click on a thumbnail inside the ListView, to show the large photo in a image control outside the listview. this should work using the selectedIndexChanged event, i have no idea what to do in there, i will appreciate any help since i searched a lot online and didnt find anything helpful.

thank you,

Basil

Re: ListView selected item problem

ktrrzn5-Apr-11 19:46

ktrrzn

5-Apr-11 19:46

Hi Farraj,

As far as i know,
you can use CSS[^] to get this functionality.
There is some example and tutorial on Google[^].
if ur intention is only want to display what u selected.
u can do that easily with CSS without post back.

give all image control from list view to same CssClass name.
then from css style sheet. change the image of outside frame.

you can get a lot of jQuery[^] example for this..

Hope it works!

Problem Solved already..

Dhyanga15-Mar-11 4:15

Dhyanga

15-Mar-11 4:15

Hi,

I wanted to have link button with name from the function as its value but couldn't figure it out how to do this. right now I am having the code like this but it doesn't work.

<asp:TemplateField HeaderText = "Name" >
          <ItemTemplate>

              <asp:LinkButton ID="btnViewDetails" runat="server" Text="<%# GetName(DataBinder.Eval(Container.DataItem, "First").ToString(), DataBinder.Eval(Container.DataItem, "Last").ToString())%>" OnClick="BtnViewDetails_Click" />
          </ItemTemplate>
  </asp:TemplateField>

Error is:
The server tag is not well formed.

I need to have link button text field from some functions. Is there any way to get this? any Ideas??

suchita

modified on Tuesday, March 15, 2011 10:23 AM

Re: Problem Solved already..

Shahriar Iqbal Chowdhury/Galib15-Mar-11 5:35

Shahriar Iqbal Chowdhury/Galib

15-Mar-11 5:35

Hi,

Try this

<asp:TemplateField HeaderText = "Name" >
<ItemTemplate>
<asp:LinkButton ID="btnViewDetails" runat="server" Text='<%# GetName(Eval("First").ToString(), Eval("Last").ToString())%>' OnClick="BtnViewDetails_Click" /> 
</ItemTemplate>
</asp:TemplateField>

"The server tag is not well formed." error will be solved.

Re: Problem Solved already..

Dhyanga15-Mar-11 6:02

Dhyanga

15-Mar-11 6:02

thanks.. I already solved this...

suchita

Session in ASP

berba15-Mar-11 1:05

berba

15-Mar-11 1:05

Hi,

In IE 8 session is shared between ie windows even when I open a new IE instance. This is going to create big issue with my application as I want diffrent instances of IE to have diffrent credentials.

Anyone faced this issue so far?

Any idea how to fix it via ASP codes?

Re: Session in ASP

Yusuf15-Mar-11 3:21

Yusuf

15-Mar-11 3:21

This is a known [issue]. There are benefits and headaches for the session sharing. Let us see one of the benefits. Say your users have to login in order to access your application. Now a user wants to open one of your links in separate tab. If the session is not shared then they have to login in in order to access it, Right? So, sharing the session is not bad in this scenario.

On the other hand, you may have a valid reason for not sharing session. First try a simpler method. In IE click on the File Menu and select Open With New Session. If this is going to solve your problem, then instruct your users to use that technique. If that won't work for you, there first you need to understand this is happening at the client Browser side, so your control becomes very limited. Using Session or Cookie won't help as it will be shared. How about setting a hidden field with some value. Say in the beginning you start it off with a known value, may be a guid then you save it into dictionary or map. Then you can check if it exists and you know whether this is new or already visited page.

Yusuf
May I help you?

Re: Session in ASP

berba15-Mar-11 19:39

berba

15-Mar-11 19:39

Thanks for you reply Yusuf. But I'm having this problem with IE6 as well.
My client does not want session sharing

__doPostBack() function doesn't work

Ali Al Omairi(Abu AlHassan)14-Mar-11 21:53

Ali Al Omairi(Abu AlHassan)

14-Mar-11 21:53

guys, i have made a control with a modalpopupextender and several updatepanels.
on OpenDialog method i call
document.getElementById('<%= SomeLinkButtonWithinThePopupControl.ClientID %>');
and this calls __doPostBack('<%= SomeLinkButtonWithinThePopupControl.UniqueID %>','');
but this doesn't call the server to update the panels

i have this control on several pages and it worked properly

Help people,so poeple can help you.

how to get button click in code behind?

Dhyanga14-Mar-11 10:27

Dhyanga

14-Mar-11 10:27

Hi,

I have one button inside the itemtemplate under grid view.

<asp:TemplateField HeaderText = "Test">
                                             <ItemTemplate>
                                                 <asp:Button ID="btnTest" runat="server" Text="select"/>
                                             </ItemTemplate>
                                     </asp:TemplateField>

Now I want that button click in code behind. How do i get that ?

suchita

Re: how to get button click in code behind?

Paladin200014-Mar-11 11:55

Paladin2000

14-Mar-11 11:55

1. Do you have a code behind file associated with the page? (I assume so.)

2. Add an onClick handler, and associate it with the button.

<asp:Button ID="btnTest" runat="server" Text="select" onClick="doSomething" />

protected void doSomething_Click(object sender, EventArgs e)
{
...
}

Popup context sensitive help.

jbradshaw14-Mar-11 7:53

jbradshaw

14-Mar-11 7:53

I'm looking for a way to have context sentitive help appear on my website when the user rolls over something. Much like a tool tip but I want more control over it.

Can anybody point me to some code that will do this and look reasonable?

TIA - Jeff.

Re: Popup context sensitive help.

Not Active14-Mar-11 8:55

Not Active

14-Mar-11 8:55

jbradshaw wrote:
look reasonable

That is a very broad definition.

You can always use a mouseover event to initial some JavaScript to perhaps display a div. Making it "look reasonable" is up to you with CSS.

I know the language. I've read a book. - _Madmatt

Re: Popup context sensitive help.

Ali Al Omairi(Abu AlHassan)15-Mar-11 12:32

Ali Al Omairi(Abu AlHassan)

15-Mar-11 12:32

Good Answer, Matty.

100 Rose | [Rose]

Help people,so poeple can help you.

How to get TargetControlID from gridview to Ajax modalPopupExtender?

Dhyanga14-Mar-11 6:06

Dhyanga

14-Mar-11 6:06

Hi,

I have a gridview showing list of data . When I select one of the row in the gridview, I would like to get panal (say Panel1) to be popup. I used the Ajax ModalPopupExtender but I don't know what should be the value in TargetControlID ?

Please help.

suchita

Re: How to get TargetControlID from gridview to Ajax modalPopupExtender?

Ali Al Omairi(Abu AlHassan)15-Mar-11 12:45

Ali Al Omairi(Abu AlHassan)

15-Mar-11 12:45

Sir, set the TargetControlID to a hidden linkbutton id and in the gridview use javascript to open the popup

HTML

<a href="javascript:;" onclick="OpenDialog();" >Click me</a>

<script type="text/javascript" >
function OpenDialog() {
$find('<%= extender.ClientID %>').show();
}
</script>

100

Help people,so poeple can help you.

Re: How to get TargetControlID from gridview to Ajax modalPopupExtender?

Prasanta_Prince31-May-11 0:11

Prasanta_Prince

31-May-11 0:11

Place one button with visiblility off. And give that button Id as target Control ID.

i Can not access to Gridview/ Ajax with Master Page

Honeyboy_2014-Mar-11 4:27

Honeyboy_20

14-Mar-11 4:27

Hi ,

i can not access to Gridview/ Ajax with Master Page.

When I place the Master page into Default.aspx and Try to bind to Gidview this give me error.

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