ASP.NET

diplaying problem in repeaters [modified]

3-Aug-10 5:16

Once a session times out, it is gone. Take a lesson from the story of Dr. Frankenstein and let it die in peace. And then name your files with the session ID in the filename to avoid these problems.

Re: Restarting Session,.

Hema Bairavan3-Aug-10 6:40

Hema Bairavan

3-Aug-10 6:40

Thanks Mr Gray.. read about what you said.but i don't know is that correct. and thanks again for confirming the same.

Re: Restarting Session,.

Rajendra Prasad Panchati18-Aug-10 1:39

Rajendra Prasad Panchati

18-Aug-10 1:39

Hi,

Just confirm me that after session_end, why are you firing that Login Button event?. Stop that event to continue the past session which was gone and take a New Session and store the Values in Users.xml file.

I think you got it.... Thumbs Up | :thumbsup:

Dhyanga2-Aug-10 9:02

2-Aug-10 9:02

Hi,

I have three repeaters rep1, rep2, rep3. Code block is like this:

<asp:Repeater runat="server" id="rep1">
    <HeaderTemplate><b>Books</b><br /></HeaderTemplate>
    <ItemTemplate>
       <b><%# DataBinder.Eval(Container.DataItem, "Mathematics") %>
        <asp:Repeater id="rep2" runat="server">
        <HeaderTemplate>
        <asp:Table ID="tblLists" runat="server">
        <asp:TableRow>
        <asp:TableCell>BookName</asp:TableCell>
        <asp:TableCell>Amount</asp:TableCell>
        </asp:TableRow>
           </asp:Table>
        </HeaderTemplate>
        <ItemTemplate>
        <asp:Table ID="tblListItems" runat="server">
        <asp:TableRow>
        <asp:TableCell><%# DataBinder.Eval(Container.DataItem, "BookName")%></asp:TableCell>
        <asp:TableCell>$<%# DataBinder.Eval(Container.DataItem,"Amount")%></asp:TableCell> 
        </asp:TableRow>
           </asp:Table>
            </ItemTemplate>
        </asp:Repeater>
        <asp:Repeater ID="rep3" runat="server">
            <ItemTemplate>
             <asp:Table ID="tblTotal" runat="server">
        <asp:TableRow>
        <asp:TableCell></asp:TableCell>
        <asp:TableCell></asp:TableCell>
        <asp:TableCell></asp:TableCell>
        <asp:TableCell>$<%# DataBinder.Eval(Container.DataItem, "TotalAmount") %></asp:TableCell>
        </asp:TableRow>
           </asp:Table>
            </ItemTemplate>
        </asp:Repeater>
    </ItemTemplate> 
    <FooterTemplate> 
    </FooterTemplate>
          <separatortemplate>
          <br /><br /><br />
           </separatortemplate>
        </asp:Repeater>

I wanted to show something like this:

Books

BookName Amount
Eng Math $25
basic Math $40
Inter Math $60
$125

But it is showing like this:

Books

$
BookName Amount
Eng Math $25
basic Math $40
Inter Math $60
$125
$
$
$

Well, If i take out "$" from the code, display doesn't have any problem but I need to show that and it gives that display problem. I tried to show total amount table of rep3 in headerTemplate but that doesn't sound good. Any ideas on this kind of error ?

suchita

modified on Tuesday, August 3, 2010 8:48 AM

T M Gray2-Aug-10 10:46

2-Aug-10 10:46

Ctrl-k Ctrl-d is your friend. Triple nested repeaters without proper indentation is a major pain in the neck to read. I still have no idea what your actual problem is or why you have crazy things like tables with three blank cells in the front of every row. But at least decently formatted code might get you more answers.

<asp:Repeater runat="server" ID="rep1">
        <HeaderTemplate>
            <b>Books</b><br />
        </HeaderTemplate>
        <ItemTemplate>
            <b>
                <%# DataBinder.Eval(Container.DataItem, "Mathematics") %>
                <asp:Repeater ID="rep2" runat="server">
                    <HeaderTemplate>
                        <asp:Table ID="tblLists" runat="server">
                            <asp:TableRow>
                                <asp:TableCell>BookName</asp:TableCell>
                                <asp:TableCell>Amount</asp:TableCell>
                            </asp:TableRow>
                        </asp:Table>
                    </HeaderTemplate>
                    <ItemTemplate>
                        <asp:Table ID="tblListItems" runat="server">
                            <asp:TableRow>
                                <asp:TableCell><%# DataBinder.Eval(Container.DataItem, "BookName")%></asp:TableCell>
                                <asp:TableCell><%# DataBinder.Eval(Container.DataItem,"Amount")%></asp:TableCell>
                            </asp:TableRow>
                        </asp:Table>
                    </ItemTemplate>
                </asp:Repeater>
                <asp:Repeater ID="rep3" runat="server">
                    <ItemTemplate>
                        <asp:Table ID="tblTotal" runat="server">
                            <asp:TableRow>
                                <asp:TableCell></asp:TableCell>
                                <asp:TableCell></asp:TableCell>
                                <asp:TableCell></asp:TableCell>
                                <asp:TableCell><%# DataBinder.Eval(Container.DataItem, "TotalAmount") %></asp:TableCell>
                            </asp:TableRow>
                        </asp:Table>
                    </ItemTemplate>
                </asp:Repeater>
        </ItemTemplate>
        <FooterTemplate>
        </FooterTemplate>
        <SeparatorTemplate>
            <br />
            <br />
            <br />
        </SeparatorTemplate>
    </asp:Repeater>

Dhyanga3-Aug-10 2:56

3-Aug-10 2:56

rep1 is the parent repeater and inside this, there are two child repeaters rep2 and rep3. i used rep2 to show the information of the items along with its amount. I used rep3 to show the total amount of the items.

code is still look like this:

<asp:Repeater runat="server" id="rep1">
    <HeaderTemplate><b>Books</b><br /></HeaderTemplate>
    <ItemTemplate>
       <b><%# DataBinder.Eval(Container.DataItem, "Mathematics") %>
        <asp:Repeater id="rep2" runat="server">
        <HeaderTemplate>
        <asp:Table ID="tblLists" runat="server">
        <asp:TableRow>
        <asp:TableCell>BookName</asp:TableCell>
        <asp:TableCell>Amount</asp:TableCell>
        </asp:TableRow>
           </asp:Table>
        </HeaderTemplate>
        <ItemTemplate>
        <asp:Table ID="tblListItems" runat="server">
        <asp:TableRow>
        <asp:TableCell><%# DataBinder.Eval(Container.DataItem, "BookName")%></asp:TableCell>
        <asp:TableCell>$<%# DataBinder.Eval(Container.DataItem,"Amount")%></asp:TableCell> 
        </asp:TableRow>
           </asp:Table>
            </ItemTemplate>
        </asp:Repeater>
        <asp:Repeater ID="rep3" runat="server">
            <ItemTemplate>
             <asp:Table ID="tblTotal" runat="server">
        <asp:TableRow>
        <asp:TableCell></asp:TableCell>
        <asp:TableCell></asp:TableCell>
        <asp:TableCell></asp:TableCell>
        <asp:TableCell>$<%# DataBinder.Eval(Container.DataItem, "TotalAmount") %></asp:TableCell>
        </asp:TableRow>
           </asp:Table>
            </ItemTemplate>
        </asp:Repeater>
    </ItemTemplate> 
    <FooterTemplate> 
    </FooterTemplate>
          <separatortemplate>
          <br /><br /><br />
           </separatortemplate>
        </asp:Repeater>

I wanted to show something like this:

Books

BookName Amount
Eng Math $25
basic Math $40
Inter Math $60
$125

But it is showing like this:

Books

$
BookName Amount
Eng Math $25
basic Math $40
Inter Math $60
$125
$
$
$

Well, If i take out "$" from the code, display doesn't have any problem but I need to show that "$" sign before the amount and it gives that display problem. I tried to show total amount table of rep3 in its headerTemplate but that doesn't sound good. Any ideas on this kind of error ?

suchita

T M Gray3-Aug-10 5:07

3-Aug-10 5:07

Yes your code still looks like that. And that is a bad thing. Lack of proper indentation makes it hard to read. And you still have extra table cells for no reason. I don't know where the dollar signs are coming from since they aren't in your code. If you need to format something as currency don't just slap a dollar sign in there, use a formatString. Another thing, since you aren't doing any real manipulation of the table rows or cells you don't need the server side control versions of the table elements. You can use just the regular HTML tags. If the problem is with the dollar signs, then show us the code with the dollar signs. Showing us the code that doesn't have the problem is pointless. Throw out what you have and restart with what is below.

<asp:Repeater runat="server" ID="rep1">
        <HeaderTemplate>
            <b>Books</b><br />
        </HeaderTemplate>
        <ItemTemplate>
            <b>
                <%# DataBinder.Eval(Container.DataItem, "Mathematics") %>
                <asp:Repeater ID="rep2" runat="server">
                    <HeaderTemplate>
                        <table id="tblLists">
                            <tr>
                                <td>Book Name</td>
                                <td>Amount</td>
                            </tr>
                        </table>
                    </HeaderTemplate>
                    <ItemTemplate>
                        <table id="tblListItems">
                            <tr>
                                <td><%# DataBinder.Eval(Container.DataItem, "BookName")%></td>
                                <td>$<%# DataBinder.Eval(Container.DataItem,"Amount")%></td>
                            </tr>
                        </table>
                    </ItemTemplate>
                </asp:Repeater>
                <asp:Repeater ID="rep3" runat="server">
                    <ItemTemplate>
                        <table id="tblTotal">
                            <tr>
                                <td>$<%# DataBinder.Eval(Container.DataItem, "TotalAmount") %></td>
                            </tr>
                        </table>
                    </ItemTemplate>
                </asp:Repeater>
        </ItemTemplate>
        <FooterTemplate>
        </FooterTemplate>
        <SeparatorTemplate>
            <br />
            <br />
            <br />
        </SeparatorTemplate>
    </asp:Repeater>

Dhyanga3-Aug-10 5:39

3-Aug-10 5:39

<asp:Repeater runat="server" id="rep1">
    <HeaderTemplate><b>Books</b><br /></HeaderTemplate>
    <ItemTemplate>
       <b><%# DataBinder.Eval(Container.DataItem, "Mathematics") %>
        <asp:Repeater id="rep2" runat="server">
        <HeaderTemplate>
        <asp:Table ID="tblLists" runat="server">
        <asp:TableRow>
        <asp:TableCell>BookName</asp:TableCell>
        <asp:TableCell>Amount</asp:TableCell>
        </asp:TableRow>
           </asp:Table>
        </HeaderTemplate>
        <ItemTemplate>
        <asp:Table ID="tblListItems" runat="server">
        <asp:TableRow>
        <asp:TableCell><%# DataBinder.Eval(Container.DataItem, "BookName")%></asp:TableCell>
        <asp:TableCell>$<%# DataBinder.Eval(Container.DataItem,"Amount")%></asp:TableCell> 
        </asp:TableRow>
           </asp:Table>
            </ItemTemplate>
        </asp:Repeater>
        <asp:Repeater ID="rep3" runat="server">
            <ItemTemplate>
             <asp:Table ID="tblTotal" runat="server">
        <asp:TableRow>
        <asp:TableCell></asp:TableCell>
        <asp:TableCell></asp:TableCell>
        <asp:TableCell></asp:TableCell>
        <asp:TableCell>$<%# DataBinder.Eval(Container.DataItem, "TotalAmount") %></asp:TableCell>
        </asp:TableRow>
           </asp:Table>
            </ItemTemplate>
        </asp:Repeater>
    </ItemTemplate> 
    <FooterTemplate> 
    </FooterTemplate>
          <separatortemplate>
          <br /><br /><br />
           </separatortemplate>
        </asp:Repeater>

Lines

<asp:TableCell>$<%# DataBinder.Eval(Container.DataItem,"Amount")%></asp:TableCell>

and

<asp:TableCell>$<%# DataBinder.Eval(Container.DataItem, "TotalAmount") %></asp:TableCell>

have the $ signs. Its the same code that i posted up.

thanks

suchita

T M Gray3-Aug-10 6:07

3-Aug-10 6:07

Read the documentation[^] to find out how to format databound items. I am too frustrated with your refusal to use good formatting despite being given both formatted code and keystrokes to format it yourself to provide any further help on this topic.

Dhyanga3-Aug-10 7:03

FindAndReplace method applied for Word 2007 in C#.net Windows Application not running in Windows Server 2003

3-Aug-10 7:03

Thank you Gray.

<asp:TableCell><%# DataBinder.Eval(Container.DataItem,"Amount","{0:c}") %></asp:TableCell>

this one worked out. Well I didnt know we can format the string in ascx page. now its working. thanks a lot.

suchita

raghvendrapanda2-Aug-10 8:17

raghvendrapanda

2-Aug-10 8:17

FindAndReplace method applied for Word 2007 in C#.net Windows Application not running in Windows Server 2003

It is giving me problem at below mentioned point

_aDoc.Content.Find.Replacement.ClearFormatting();

Please suggest me the Requirement for the same.

Any Help.Its urgent

Thanks,
Harish Devadiga

iframe in an apsx page

Member 42602702-Aug-10 5:32

Member 4260270

2-Aug-10 5:32

Hai,

I have a girdview in an aspx page and if I click the EDIT button inside that gridview, it will open a particular page in an iframe. How can I get the values of the textboxes inside that page that already in an iframe from the main page that the grid is placed.

If anyone can help me please help me

Re: iframe in an apsx page

daveyerwin2-Aug-10 7:21

daveyerwin

2-Aug-10 7:21

http://www.dyn-web.com/tutorials/iframes/refs.php[^]

window.frames[iframeName].document.getElementById(elementId).value

Re: iframe in an apsx page

T M Gray2-Aug-10 9:41

Re: iframe in an apsx page

2-Aug-10 9:41

Is there any reason you are doing screen scraping rather than getting the data behind the scenes? This sounds very phishy. Make sure you aren't violating the terms of use of whatever site you are bringing up in the iframe.

Prosanta Kundu online4-Aug-10 20:24

Prosanta Kundu online

4-Aug-10 20:24

You can pass the textbox values in querystring in the IFrame or you can use

JavaScript

window.parent.document.getElementById("textboxID").value

Google Calender integration with my asp.net application

Amit Patel19851-Aug-10 22:40

Amit Patel1985

1-Aug-10 22:40

Hi All ,

i hope every one has seen google calender to schedule appointment.

i want same thing in my web application i can buy this calender from Telerik and other provider.

but is it possible to make it free by using Google Api i have already tried googling it but with no result

can u guys provide me sample if u have done this befoe.

regards,

Amit

showModalDialog with calendar

C#Coudou1-Aug-10 20:23

C#Coudou

1-Aug-10 20:23

hi mates,

is it possible to have a calendar popup in a showmodaldialog?
i have tried the code but doesn't work. it will not fire the calendar button to show the calendar.

i call the showdialog.aspx in when i click a button in my parent.aspx

parent.aspx

<script type="text/javascript" language="JavaScript"> 
      function ShowPopup(){
        window.showModalDialog("~/page/showdialog.aspx", "Dialog", 
           "dialogWidth:100px;dialogHeight:130px;");
            	      }  
</script>

<asp:Button ID="btnPrint" TabIndex="23" runat="server" CssClass="Button" Width="100px"
                                    Text="Print" OnClientClick="ShowPopup" > </asp:Button>

showdialog.aspx

<asp:TextBox ID="txtReportDate" runat="server" Width="67px">2010/07/20</asp:TextBox>
               <img src="../images/SmallCalendar.gif" border="0"></td>
                 <td style="width: 48px"><a href="javascript:;" onclick="window.open('calendar.aspx?textbox=txtReportDate','cal','width=220,height=200,left=760,top=180')">

note: the calendar is working if it is not in a showmodaldialog.

C# コードMicrosoft End User
2000-2008

「「「「「「「「「「「「「「「「「「「「「「「「「「「「
The best things in life are free
」」」」」」」」」」」」」」」」」」」」」」」」」」」」

Re: showModalDialog with calendar

Keith Barrow2-Aug-10 5:00

Keith Barrow

2-Aug-10 5:00

Is Ajax an option? It has a nifty control to what you need:

http://www.asp.net/ajax/ajaxcontroltoolkit/samples/calendar/calendar.aspx[^]

ragnaroknrol The Internet is For Porn[^]

Pete o'Hanlon: If it wasn't insulting tools, I'd say you were dumber than a bag of spanners.

Re: showModalDialog with calendar

T M Gray2-Aug-10 8:45

Re: showModalDialog with calendar

2-Aug-10 8:45

Why are you opening an intermediate page instead of just opening the calendar page in your modal call? I think your problem is that when you open the modal it isn't a window, its a dialog. So calls to things like window.open don't apply.

C#Coudou2-Aug-10 14:35

C#Coudou

2-Aug-10 14:35

@Keith Barrow thanks but i didn't use ajax thing.
old school coding. hehehe..

@T M Gray
got it, i replace window.open from window.showmodaldialog.
thank you.

another thing, why is it my treeview not keeping the state when i navigate to another page. i search to google and i have this site
http://forums.asp.net/t/1022893.aspx[^]

but the problem is still wont keep the treeview. i dont use datasource but i use nodes.

<Nodes>
	<asp:TreeNode Text="Main Menu" Value="MainMenu">
			<asp:TreeNode Text="Analysis Order" Value="AnalysisOrder">
					<asp:TreeNode Text="New Analysis" NavigateUrl ="~/page/FrmBunsekiOrder.aspx" Value="NewOrder"> 
					</asp:TreeNode>
					<asp:TreeNode Text="Analysis" NavigateUrl ="~/page/FrmBunsekiOrderSentaku.aspx" Value="ModOrder">
					</asp:TreeNode>
			</asp:TreeNode>
			<asp:TreeNode Text="Certificate"  NavigateUrl ="~/page/FrmSuishituShumeisho.aspx" Value="Certificate">
			</asp:TreeNode>
			<asp:TreeNode Text="Laboratory"  NavigateUrl ="~/page/FrmBunsekiSearch.aspx" Value="LAS">
			</asp:TreeNode>
	</asp:TreeNode>
</Nodes>

need ur help

Abdulhafeezo1-Aug-10 3:43

Abdulhafeezo

1-Aug-10 3:43

i wanna implement a webservice dat will syncronise wit my gmail and also with my yahoo acount. pls caould any1help mewit the source codes

Re: need ur help

daveyerwin1-Aug-10 4:58

daveyerwin

1-Aug-10 4:58

Abdulhafeezo wrote:
i wanna implement a webservice dat will syncronise wit my gmail and also with my yahoo acount.

Joo may use RSS.

Abdulhafeezo wrote:
pls caould any1help mewit the source codes

ShoDawg, hep bein found heyah.

Re: need ur help

Keith Barrow1-Aug-10 5:15

Keith Barrow

1-Aug-10 5:15

D00D tha's fly maaan.

ragnaroknrol The Internet is For Porn[^]

Pete o'Hanlon: If it wasn't insulting tools, I'd say you were dumber than a bag of spanners.

Re: Here is my help

Keith Barrow1-Aug-10 5:18

Keith Barrow

1-Aug-10 5:18

There are FAQ stickies at the top of the page http://www.codeproject.com/Messages/1278599/How-to-get-an-answer-to-your-question.aspx[^]

The following are of interest:

Be specific! Don't ask "can someone send me the code to create an application that does 'X'. Pinpoint exactly what it is you need help with.
Keep the subject line brief, but descriptive. eg "File Serialization problem"

To which I'd add, don't use txtspk.

ragnaroknrol The Internet is For Porn[^]

Pete o'Hanlon: If it wasn't insulting tools, I'd say you were dumber than a bag of spanners.

Re: need ur help

T M Gray2-Aug-10 8:58