ASP.NET Discussion Boards

Shiby26-Apr-06 22:25

26-Apr-06 22:25

You can use datalist to represent data in horizontal way. But you need put extra effort to put other features like paging etc for datalist control.

Regards,
Shiby

Re: Any Control in ASp.NET

Anupbala27-Apr-06 0:59

Anupbala

27-Apr-06 0:59

Hi,
I think you can use Datalist control to present data in a horizontal way.

Regards

Anup

Compare Validator Control

Rajiya26-Apr-06 18:29

Rajiya

26-Apr-06 18:29

Hi,

I have 2 textboxes one is txtStartTime and the other is txtEndtime.
Compare Validator is not Working for these 2 textboxes.I am storing DateTime values in both the textboxes. I want to check if EndTime is Greater then StartTime.If StartTime is Greater then Endtime then It should give an error message saying StartTime cannot be greater then EndTime.
Plz suggest me how to do it.

thanks,
riz

Re: Compare Validator Control

chakkara200326-Apr-06 18:55

chakkara2003

26-Apr-06 18:55

use a compare validator to validate two dates.

add one comparevalidator

on properties select controltocompare,controltovalidate and value to compare. give value as >, < and change the type property into date

this wil fulfil ur requirement, if any error let me know

coolsweety

Re: Compare Validator Control

Mike Ellison27-Apr-06 2:41

Mike Ellison

27-Apr-06 2:41

I think you would also want to check that valid dates have been entered. Does this help?

<% @Page Language="C#" %>

<html>
  <head>
    <title>Validating Dates</title>
  </head>
  
  <body>    
    <form runat="server">
    
        Start:  <asp:TextBox id="txtStartDate" runat="server" />
        <br />
        End:  <asp:TextBox id="txtEndDate" runat="server" />
        <br />
        <asp:CompareValidator id="valid1" runat="server"
                              ControlToValidate="txtStartDate"
                              Type="Date"
                              Operator="DataTypeCheck"
                              Text="The start date must be a valid date."
                              />        
        <asp:CompareValidator id="valid2" runat="server"
                              ControlToValidate="txtEndDate"
                              Type="Date"
                              Operator="DataTypeCheck"
                              Text="The end date must be a valid date."
                              />        
        <asp:CompareValidator id="valid3" runat="server"
                              ControlToValidate="txtStartDate"
                              ControlToCompare = "txtEndDate"
                              Type="Date"
                              Operator="LessThanEqual"
                              Text="The start date must be less than 
                                     or equal to the end date"
                              />
        <br />
        <br />
        <asp:Button runat="server" text="Submit" />                              
        
    
    </form>    
  </body>
  
</html>

How to open a new broswer with new URL

2hdass26-Apr-06 18:07

2hdass

26-Apr-06 18:07

what is the namespace and method name for it?
thx thx D'Oh! | :doh:

Re: How to open a new broswer with new URL

Mike Ellison26-Apr-06 18:49

Mike Ellison

26-Apr-06 18:49

It's client-side javascript - window.open()

Re: How to open a new broswer with new URL

Guffa26-Apr-06 20:57

Guffa

26-Apr-06 20:57

Or simply a link with target="_blank".

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Re: How to open a new broswer with new URL

Mike Ellison27-Apr-06 2:42

Mike Ellison

27-Apr-06 2:42

Good point! Cool | :cool:

Deployment

NICE TO MEET26-Apr-06 17:49

NICE TO MEET

26-Apr-06 17:49

How to deploy a web application to another system

The system have only IIS

So we want to add .Net Framework and the Application at the time of installation

My application also have some resource files(.resx) and one dll

Thanks,

I am not ask about the copy and paste the proj

For eg, If we installing any software to our system to additional with that do u want to instal this software, like that

if we installing the application the .net frame work also have to be install with this package (.net framework is nearly <25 MB only)

Also u told dont have the resx files if we didnt put the resx files the localization cannot be taken place

Regards,

Febin

-

Re: Deployment

J4amieC26-Apr-06 22:10

J4amieC

26-Apr-06 22:10

chakkara2003 wrote:
no need of installing the .net frame work in the production mechine

Of course you need the .NET framework to deploy a .NET web app

Current blacklist
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How to refresh a bound control

2hdass26-Apr-06 17:02

2hdass

26-Apr-06 17:02

I have a listbox bound to a database server

I want that listbox to be updated when i press a button, whats the method to force a update?

Also
how do i open a new Browswer window in c#?
-- modified at 23:35 Wednesday 26th April, 2006

Re: How to refresh a bound control

minhpc_bk26-Apr-06 17:25

minhpc_bk

26-Apr-06 17:25

How do you bind data to the ListBox control? If you manage with your code instead of using a datasource control, then in the button click's handler you simply bind the updated data source to the ListBox to refresh the control.

ASP.net Insert Variable

aurora8326-Apr-06 13:08

aurora83

26-Apr-06 13:08

How do i insert a variable into:

<%@ Register TagPrefix="Site" TagName="content" Src="header.ascx" %>

So that the value of src=variable.

Re: ASP.net Insert Variable

Mike Ellison26-Apr-06 13:37

Mike Ellison

26-Apr-06 13:37

I'm not sure you can.

As an alternative, you could have a user control that looks at an AppSetting in your web.config file and loads the desired user control; the "header.ascx" would be sort of a master control that loads the appropriate "xxx.ascx" file.

Re: ASP.net Insert Variable

Mike Ellison26-Apr-06 14:04

Mike Ellison

26-Apr-06 14:04

Just to flesh out my earlier suggestion with a sample - here would be a web form dynamicHeader.aspx, using the custom control -

<%@ Page Language="C#" %>
<%@ Register TagPrefix="site" TagName="content" Src="dynamicHeader.ascx" %>

<html>
  <head>
    <title></title>
  </head>

  <body>
    <form runat="server">
    
        <site:content runat="server" />
        
        <p>
          blah blah blah blah blah blah blah 
          blah blah blah blah blah blah blah 
          blah blah blah blah blah blah blah 
          blah blah blah blah blah blah blah 
          blah blah blah blah blah blah blah 
          blah blah blah blah blah blah blah 
          blah blah blah blah blah blah blah 
        </p>

    </form>
  </body>

</html>

Then this could be the definition of dynamicHeader.ascx:

<%@ Control Language="C#" %>
<%@ Import Namespace="System.Web.Configuration" %>

<script runat="server">
    void Page_Load()
    {
        // load a user control; get this from AppSettings
        string controlToLoad 
          = WebConfigurationManager.AppSettings["HeaderControl"];
        
        Control uc = LoadControl(controlToLoad);
        PlaceHolder1.Controls.Add(uc);

    }
</script>

<asp:PlaceHolder id="PlaceHolder1" runat="server" />

Here are two user controls then, header1.ascx and header2.ascx:

<%@ Control Language="C#" %>

<h3>This is Header1.ascx</h3>
<asp:TextBox runat="server" />
<asp:Button runat="server" text="Search" />
<hr />

<%@ Control Language="C#" %>

<h3>This is Header2.ascx</h3>
<asp:Calendar runat="server" />
<hr />

And finally, you could then add either "header1.ascx" or "header2.ascx" in your web.config file:

<configuration>
    <appSettings>
        <add key="HeaderControl" value="header2.ascx" />
    </appSettings>
</configuration>

Does this help?

Service Requisition System

ashortega26-Apr-06 12:02

ashortega

26-Apr-06 12:02

Greetings!

Need help on a service requisition system concept using asp.net and ado.net with monitoring (ip, network location, etc.) and tracking.

Thanx!

Poke tongue | ;-P

Re: Service Requisition System

Mike Ellison26-Apr-06 12:27

Mike Ellison

26-Apr-06 12:27

Sure - if it were me, I'd start here[^], with specific attention to #2.

ASP.NET source code for Inventory management system

cena_rock26-Apr-06 10:08

cena_rock

26-Apr-06 10:08

can anyone give me the asp.net source code for inventory management system...

thanx in advance.

Re: ASP.NET source code for Inventory management system

Guffa26-Apr-06 10:27

Guffa

26-Apr-06 10:27

Do you really expect someone to sit down and program a complete system like that and hand it to you for free? And without any specification at all?

That's what your question sound like. If that was not your intension, you should ask a different question.

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Crystal reports

Jmshastri26-Apr-06 8:09

Jmshastri

26-Apr-06 8:09

hello to all. I want to open a crystal report in PDF in new window. but when i click on the button, it opens in the same window. I can't use target=_blank over here, because i am writing code for generating the report in the button's handler, (or can i?) please help me in this matter.

Re: Crystal reports

minhpc_bk26-Apr-06 17:20

minhpc_bk

26-Apr-06 17:20

There two options come to mind:
+ After you create the pdf report in the button click's handler, you can persist the document on the server side, then open the new page pointing to the pdf document.

+ Move your code to generate the pdf report to the page opened in the new window.

Re: Crystal reports

Jmshastri26-Apr-06 22:46

Jmshastri

26-Apr-06 22:46

can you be more specific for first option? the code i am writing is as follows:

Dim report As New Doctormaster
Dim ms As System.IO.MemoryStream

ms = CType(report.ExportToStream(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat), System.IO.MemoryStream)
Response.ClearHeaders()
Response.Clear()
Response.Buffer = True
Response.ContentType = "application/pdf"
Try

Response.BinaryWrite(ms.ToArray)

Response.End()
Catch err As Exception
Response.Write("< BR >")
Response.Write(err.Message.ToString)
End Try

Re: Crystal reports

minhpc_bk27-Apr-06 0:27

minhpc_bk

27-Apr-06 0:27

Jmshastri wrote:
ms = CType(report.ExportToStream(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat), System.IO.MemoryStream)
Response.ClearHeaders()
Response.Clear()
Response.Buffer = True
Response.ContentType = "application/pdf"
Try

Response.BinaryWrite(ms.ToArray)

Response.End()

I mean once you have the report in the ms object, you can save this stream to file on the server side instead of writing it out to the output stream of the Response object. And what you might need to do next is to emit the client side script to open the new window with a link pointing to the saved file.

Re: Crystal reports

Dinuj Nath27-Apr-06 0:49

Dinuj Nath

27-Apr-06 0:49

The following is code to open a new window from code behind. Put this in the event handler for button click.

Dim strPop As String = "" & vbCrLf _
& "window.open('crystalreports.aspx','Report');" & vbCrLf _
& "" & vbCrLf
Page.RegisterStartupScript("Pop", strPop)

-
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Translation

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