ASP.NET Discussion Boards

Re: use oh html pages in asp.net

Abhijit Jana30-Jul-08 20:13

Abhijit Jana

30-Jul-08 20:13

use iframe Wink | ;)

cheers,
Abhijit

Dynamically create datagrids at runtime

ImDuhShogun30-Jul-08 18:17

ImDuhShogun

30-Jul-08 18:17

I'm creating a product order form for multiple stores. Each stores order is stored in a database by their StoreId with the ItemId and amount they need to order. The administrator needs to be able to view all of the stores orders on a single page. I would like to display each stores order in a datagrid but don't know how many stores have placed orders. So I have 2 questions: 1. Is this the best approach? 2. How do I create datagrids for each store thats in the database?

Thanks for any help you can provide.

Jim

Re: Dynamically create datagrids at runtime

Eduard Keilholz30-Jul-08 20:15

Eduard Keilholz

30-Jul-08 20:15

You can also create a dropdown or some kind of selection list, and display the selected store's orders. This way you will make it even easier for yourself, because you can also display this page for each store, only then limit the amount of selectable stores. You can then also allow more stores with the same 'owner' but having different locations to select more than one store.

.: I love it when a plan comes together :.
http://www.zonderpunt.nl

Re: Dynamically create datagrids at runtime

ImDuhShogun1-Aug-08 2:10

ImDuhShogun

1-Aug-08 2:10

bump

Downloading multiple files at one snapshot.

hivshi30-Jul-08 15:05

hivshi

30-Jul-08 15:05

Hi all,

I am working in asp.net with c#, i need to download all files from particular Folder,Once the User Clicks on Download all option.

I refered many places there i got only for downloading single file.

Thanks in Advance.

Re: Downloading multiple files at one snapshot.

Christian Graus30-Jul-08 15:56

Christian Graus

30-Jul-08 15:56

You need an active X control to be iterating over files in a folder and uploading them. ASP.NET can only generate HTML, which only has a control for a single file.

Christian Graus

No longer a Microsoft MVP, but still happy to answer your questions.

how to set ContentPlaceHolder to apply css styleshet(css file)?

blackeyes30-Jul-08 13:46

blackeyes

30-Jul-08 13:46

i have master page and i set property (StyleSheet=style.css)

but the ContentPlaceHolder not applied stylesheet?

any one can help me ...plz

Re: how to set ContentPlaceHolder to apply css styleshet(css file)?

Eduard Keilholz30-Jul-08 20:19

Eduard Keilholz

30-Jul-08 20:19

Is your masterpage in a different folder? You cannot apply a css on a ContentPlaceHolder, if your masterpage refers to a stylesheet, all pages derived from that masterpage also use that stylesheet. However the path may be different from the masterpage and the webpage.

In your master page, open the source in HTML View, and change the path to the css so that is starts with a ~ and than the exact website path from the root of your website, for example
~/css/website.css

.: I love it when a plan comes together :.
http://www.zonderpunt.nl

Re: how to set ContentPlaceHolder to apply css styleshet(css file)? [modified]

blackeyes31-Jul-08 2:37

blackeyes

31-Jul-08 2:37

First thanks 4 reply

Is your masterpage in a different folder? no
all my files at root path

MasterPage.master
style.css
DefaultInMaster.aspx
Default.aspx

i was solved this problem by delete the strike lines in master page

CSS File

<br />
.clear {<br />
    clear: both;<br />
    height: 1px;<br />
    padding-top: 0;<br />
    margin-top: 0;<br />
    margin-bottom: 0;<br />
    font-size: 1px;<br />
    line-height: 1px;<br />
}<br />
<br />
* html .clear {<br />
    margin-top: -5px;<br />
    margin-bottom: -4px;<br />
}<br />

MasterPage

<%@ Master Language="VB" %><br />
<br />
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><br />
<br />
<html xmlns="http://www.w3.org/1999/xhtml" ><br />
<head id="Head1" runat="server" ><br />
  <title>Beauty company - Free Website Templates</title><br />
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><br />
  <link rel="stylesheet" href="style.css" type="text/css" media="screen" /><br />
</head><br />
<br />
<body><br />
  <form id="form1" runat="server"><br />
    <div><br />
        &nbsp;</div><br />
  <div id="wrapper" style="width: 739px; right: 0px; top: 0px;"><br />
      <h1><a href="#"><img src="images/logo.gif" width="212" height="47" alt="Beauty Company" /></a>&nbsp;</h1><br />
      <ul id="nav"><br />
          <li class="first"><a href="#" style="width: 125%">Main</a></li><br />
          <li><a href="#">Products</a></li><li><a href="#">Partners</a></li><br />
          <li><a href="#">Contact us</a></li><br />
          <li><a href="#">Europe &amp; US</a></li><br />
      </ul><br />
      <div class="clear"><br />
        <asp:contentplaceholder id="ContentPlaceHolder1" runat="server"><br />
<br />
        </asp:contentplaceholder><br />
    </div><br />
      <!-- end searches --><br />
      <div id="body"><br />
          &nbsp;<!-- end highlights --><!-- end right --><!-- end beauty -->&nbsp;<br />
          <div class="clear"></div><br />
      </div><!-- end body --><br />
      <div id="footer"><br />
        Web design by <a href="#">Free Website Templates</a><br />
      </div><!-- end footer --><br />
  </div><!-- end wrapper --><br />
</form><br />
</body><br />
</html>

thanks a lot Eduard Keilholz
thanks a lot Abhijit Jana

modified on Thursday, July 31, 2008 8:53 AM

Re: how to set ContentPlaceHolder to apply css styleshet(css file)?

Abhijit Jana30-Jul-08 20:29

Abhijit Jana

30-Jul-08 20:29

You have to set StyleSheetTheme in ContentPlace Holder also

cheers,
Abhijit

DateTime Property in CompositeControl

dadda_mac30-Jul-08 11:19

dadda_mac

30-Jul-08 11:19

Hello All,

I'm truly hoping that someone here can provide me an answer to this one. I have a CompositeControl created in Visual Web Developer 2008, to which I want to add Design-Time support for a DateTime property. Currently, the property shows up in the Properties editor for the control as just a text field. What I would prefer is to have it editable in the designer via a DateTimePicker (similar to the date fields in the properties for the Calendar control). This is what I have thus far:

[
Category(Behavior),
Browsable(true),
TypeConverter(typeof(DateTimeConverter),
Editor(typeof(DateTimeEditor), typeof(UITypeEditor),
DesignerSerializationVisibility(DesignerSerializationVisibility.Visible)
]
public virtual DateTime ExpirationDate
{
    // expirationDate is a private DateTime declared earlier in the code 
    get { return expirationDate; }
    set { expirationDate = value; }
}

Thanks a million,
Lennie

AJAX tab control returning to the first tab after postback.

Steve Holdorf30-Jul-08 7:13

Steve Holdorf

30-Jul-08 7:13

I am using the AJAX tab control and have two tab pages. The problem is that when I am on the 2nd tab page, and want to remain there, after a postback I am returned to the first tab page. Now, in the control that is causing the postback I have a hooked event that when fired manually sets the tab index back to the second tab page (TabContainer.TabIndex = 1). This does not work. Has anyone run into the same problem and come up with a fix?

Thanks,

Steve

Report Date and Time Default

macca2430-Jul-08 5:16

macca24

30-Jul-08 5:16

I have built a report and would like the Date and Time to appear in the report by default whenever the report is ran.
Is there somewhere in the .rdlc or somewhere else that you can add something that causes this to happen?

Thanks,
macca

client side code to update field (javascript)

ferronrsmith30-Jul-08 5:08

ferronrsmith

30-Jul-08 5:08

i am creating a appraisal form and i need to right a client side code that will auto-update on the client side to reflect changes before saving it to the database, i know it can be done using javascript.

here my fields

kra_value
agreed_target_dist
weighted_target
rating
kra_score

weighted_target = kra_value * agreed_target_dist

kra_score = weighted_target * rating

the two fields being calculated should be read-only and values should be reflected before being saved to the database.

Any help as soon as possible will be greatly appreciated, thanks in advance

Ferron

Re: client side code to update field (javascript)

Yusuf30-Jul-08 7:13

Yusuf

30-Jul-08 7:13

What you need to do is have some event handler. The auto-updating will be fired by some event (click of button, entry into text field, getting or losing focus...)
then in the event handler calculate what you need and update the page accoringly.

Here is some more help ^

Yusuf

gridview and popup

Harikrk30-Jul-08 4:09

Harikrk

30-Jul-08 4:09

hi all

i have a gridview which shows the list of all users in my site. I have added view to each row. I have added a link button for this.

On clicking this view i want to show a popup which shows the details of each user. i dont want to open a new window for this. I want to show this using a div popup.

i have written javascript to make a div visible and invisible. But to fill the details in this div i need to run server side script. How can i do this without refreshing the grid.

grid is placed inside a update panel

Hope you understood my requirement

thanks in advance

Global.asax issue

markymark8230-Jul-08 3:25

markymark82

30-Jul-08 3:25

Hey all,

Am trying to use the global.asax file to handle any unhandled exceptions.

I want it to do 2 things, log the error to a text file from a class and redirect the user to an error page.

I'm sure I've done it before, but can't find my old code. This is what I'm using now:

void Application_Error(object sender, EventArgs e) 
    {
        Exception ex = Server.GetLastError().GetBaseException();
        string errStr = "Message: - " + ex.Message.ToString() + ", Source: - " + ex.Source.ToString();
        ErrorLogger.WriteErrorToFile(errStr);
        
        Response.Redirect("~/Error.aspx");
    }

The event fires, but when I call my class it ignores that and the redirect and shows the original error on the page. If I take out the class call it does redirect, but I want a log of what happened. (the class writes the error to a text file using a streamwriter).

Anyone have an inkling as to why this isn't working?

The global files being generated by VS2005 for .net 2.0 if that helps

thanks in advance

Mark

Re: Global.asax issue

ElSpinos30-Jul-08 3:39

ElSpinos

30-Jul-08 3:39

You could try to clear the error after you handle it in your ErrorLogger, like so:

void Application_Error(object sender, EventArgs e)
{
    Exception ex = Server.GetLastError().GetBaseException();
    string errStr = "Message: - " + ex.Message.ToString() + ", Source: - " + ex.Source.ToString();
    ErrorLogger.WriteErrorToFile(errStr);

    // Clear last exception...
    Server.ClearError();

    Response.Redirect("~/Error.aspx");
}

Fernando Mendes
Senior .NET Developer, Architect

Re: Global.asax issue

markymark8230-Jul-08 4:28

markymark82

30-Jul-08 4:28

Thanks for the reply, it didn't help, but I did find the cause.

My dev environment wasn't debugging properly, it couldn't find the error log file so was skipping the rest of the steps in the Application_Error.

Thanks again

creating new control in code behind

eyeseetee30-Jul-08 2:34

eyeseetee

30-Jul-08 2:34

Hi, I have the following code:

Label lb1 = new Label();
lb1.Text = "test";

but this isnt displaying on my page

I know this is very simple, think my brain has gone dead today!!

thanks guys.

Re: creating new control in code behind

windhopper30-Jul-08 2:39

windhopper

30-Jul-08 2:39

Think it may be because your label needs and id?

"Sex is not the answer, it's the question and the answer is yes"

Re: creating new control in code behind

namn30-Jul-08 2:55

namn

30-Jul-08 2:55

here is your code.

Label mylable = new Label();
mylable.Text = "test";
this.Controls.Add(mylable);

Re: creating new control in code behind

eyeseetee30-Jul-08 3:10

eyeseetee

30-Jul-08 3:10

Thats the one!
thanks!

Re: creating new control in code behind

Anudeep Jaiswal31-Jul-08 1:39

Anudeep Jaiswal

31-Jul-08 1:39

drag a placeholder and assign the parent property of label to placeholder

Problem with GridView updating all records in database

Dannyrod30-Jul-08 2:23

Dannyrod

30-Jul-08 2:23

Hello everyone.

I have an asp.net page with a gridview control bound to an access data source. The data source has session parameters for the select statement. I provided a "Next" button so the user can proceed to another section of the web application and fill out another section of whatever form they are filling out.

The way I set it up is I have only 1 page. The "Next" button changes the session variables which obviously causes the datasource to select different data,i.e. After clicking "Next", the user now sees data from section 2 of the application instead of section 1 after the postback.

The problem I am having is once I update records from section 1 and proceed to the next section, every single record in the table is updated with the same entry. It's as if it was connected to all the records even though I queried only a few.

Can anyone tell me why this is happening and maybe some ideas on fixing it?

Thanks,

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