ASP.NET

Re: asp.net accross different domains.

3-Aug-10 5:29

If I understand you correctly, you want your asp.net app to access a shared folder on a machine that is in a different windows domain. You could establish a trust relationship between the domains and add the account the app runs as in domain2 to the share permissions on the domain1 server, or you could map a drive on the server using some credentials from Domain1 and have your app use the drive letter. This really isn't an asp.net question at all which is why you may have had trouble with your google searches. It is a network share question.

daveyerwin3-Aug-10 6:08

daveyerwin

3-Aug-10 6:08

AndieDu wrote:
when i run that asp.net application from another machine, which is in the different domain, say in Domain 2, i got this error: Could not find a part of the path Domain 1\ITManagement\WarehouseData\Current.

Instead of accessing ITManagement\WarehouseData\Current from the file
system make it available from a web service and access it that way.

Re: asp.net accross different domains.

T M Gray3-Aug-10 9:04

Get styles from StyleSheet .css

3-Aug-10 9:04

Accessing files on the same local network through a web service would be bad from a performance standpoint. You would have to base64 encode, then transmit the much larger encoded version, then decode on the other end. You also don't get anywhere near the richness of the System.IO classes for checking if the file exists or examining attributes like readonly, creation date etc.

Linq-to-sql Asp.Net

Morgs Morgan2-Aug-10 22:06

Morgs Morgan

2-Aug-10 22:06

Hi guys,
Am using linq-to sql to read from the database which returns a LIST<>,
but i wana create a html Table on runtime and fill this table with data that is in the LIST<>
i have tried this:

List<campaign> search = new List<campaign>();
search = dbh.GetSearchCampaign();

//create a new table and insert search results..
Table csr = new Table();
csr.ID = "ctb";
TableRow tr;// = new TableRow();
//tr.ID = "ctr";
//tr.Style.Value = "cursor:pointer;";
                        
TableCell td = new TableCell();
//td.ID = "ctd";
//format the table
csr.CellPadding = 0;
csr.CellSpacing = 0;
//csr.Width = 578;
csr.Style.Value = "width: 578px; font-family: 'Adobe Caslon Pro'; font-size: 15px; padding-left: 10px; text-align: left;";
tr = new TableRow();
td = new TableCell();
for (int i = 0; i < search.Count; i++)
{
  td.Text = search[i];
}

But this only adds one row which is the last row in the
LIST<>...it's not appending all the rows that are in the
LIST<>

Does anyone know how i can write all the elements in this LIST<>
to an html Table?
Please help me. D'Oh! | :doh:

Re: Linq-to-sql Asp.Net

R. Giskard Reventlov2-Aug-10 22:41

R. Giskard Reventlov

2-Aug-10 22:41

You have to add each cell to the row then add the row to the table: you'll need to adjust your loop and find the code fragments that will accomplish this for you (along the lines of row.cells.add(cell)).

"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.
nils illegitimus carborundum

me, me, me

Re: Linq-to-sql Asp.Net

Arun Jacob2-Aug-10 22:41

Arun Jacob

2-Aug-10 22:41

Your code logic is wrong. You assign text to the same table cell inside for loop.
Anyway why don't you use some built-in asp.net data bound controls for doing this?

Arun Jacob
My Technical Blog : Code.NET

Re: Linq-to-sql Asp.Net

brunoseixas5-Aug-10 9:36

brunoseixas

5-Aug-10 9:36

o grande problema é q vc tem q deixar de ser burro, mundiça

vishnukamath2-Aug-10 21:26

vishnukamath

2-Aug-10 21:26

hi,

we need to read styles from Style Sheet.css file and we need to bind these styles for Drop Down.

Thanks &Regards,
Vishnu.

Restarting Session,.

Hema Bairavan2-Aug-10 18:27

Hema Bairavan

2-Aug-10 18:27

Hi Experts..

I need one help from you peoples.

I am having a website where i have some coding in the Global file for the session starting and session end and all..
in the session end i will delete the file "User.xml" which contains required information which i have stored in on local place for rendering the page.

While rendering the page i will check for the file and take the reqd information from there. Its working fine.

I am having one Login Page where i will save the "User.xml" file upon clicking the Login Button.

Issue
What happens is when the session time outs, after clicking the Login Button it is saving the file, but in the session end coding its deleting the same.
so i planned to restart the session so that the session end wont fire.

So can any one says how to restart the session in C# coding?
Thanks in advance

Herman<T>.Instance3-Aug-10 0:22

Herman<T>.Instance

3-Aug-10 0:22

Page.Session.Abort();

In Word you can only store 2 bytes. That is why I use Writer.

Hema Bairavan3-Aug-10 1:50

Hema Bairavan

3-Aug-10 1:50

hi digimanus,

thanks for your response..

i hope you are talking about the Page.Session.Abandon();
but it will kill the session, how to restart the same?

T M Gray3-Aug-10 5:16

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.

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.

diplaying problem in repeaters [modified]

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