Re: problem displaying - C# Discussion Boards

PIEBALDconsult23-Jul-10 6:23

23-Jul-10 6:23

SayamiSuchi wrote:
I want the category just once in the output

Then only put it there once. You control the output.

Dhyanga23-Jul-10 6:26

23-Jul-10 6:26

i tried the nested itemTemplate one for category and one for items but it gave the same output. Didn't work that way..

suchita

PIEBALDconsult23-Jul-10 6:52

23-Jul-10 6:52

SayamiSuchi wrote:
nested itemTemplate

I have no idea what you're talking about. I just suspect you'll need to do some actual programming. (You'll be better for it.)

Dhyanga23-Jul-10 9:31

23-Jul-10 9:31

ok. Let me explain again. I have two tables named category and item. Below are the fields of category and item respectively.

catagory_ID | catagory_Name | catagory_Description

and the table for item looks like:

item_ID | cat_ID | item_Name | item_Description

Here category_ID and item_ID are unique keys and cat_ID is the foreign key which is the category_ID.

I wanted to show the category and item in the format like below:
Here there should be only one category but for each category, there can be several items under that.
e.g if Book is the category Name and book_name1,book_name2,book_name3 are the items under category, it should look like

Book
    book_name1
    book_name2
    book_name3

I am getting the output like shown below: Here I am having category name also repeatedly which i don't want.

Book book_name1
Book book_name2
Book book_name3

I want the category just once in the output..
I am using asp.net with c# and sql server..

code is:

<asp:Repeater runat="server" id="Repeater1">
    <HeaderTemplate>Categories<br /></HeaderTemplate>
    <ItemTemplate>
     <b&><%# DataBinder.Eval(Container.DataItem, "category_Name") %></t></b>
     <br><%# DataBinder.Eval(Container.DataItem, "item_Name") %></br>
    </ItemTemplate>
</asp:Repeater>

suchita

PIEBALDconsult23-Jul-10 9:50

23-Jul-10 9:50

Yes, but you don't seem to want to do any work to achieve your goals.

I don't do ASP.net; I write real programs.

Dhyanga23-Jul-10 10:01

23-Jul-10 10:01

I tried nested itemTemplate too but it gave the same output..

suchita

riced24-Jul-10 0:14

riced

24-Jul-10 0:14

I don't do asp but it looks to me like you need a repeater within a repeater.
In pseudoish code something like:

asp:Repeater
   HeaderTemplate
   ItemTemplate
      Data - category name
      asp:Repeater
         ItemTemplate
            Data - item name
         /ItemTemplate
      /asp:Repeater
   /ItemTemplate
/asp:Repeater

Whether or not you can do that I haven't a clue - but that looks like the logic you need.

Regards
David R
---------------------------------------------------------------
"Every program eventually becomes rococo, and then rubble." - Alan Perlis
The only valid measurement of code quality: WTFs/minute.

Dhyanga26-Jul-10 4:06

how to call published web pages from windows services

26-Jul-10 4:06

yes. I tried that way too but the data inside the nested repeater doesn't show up.

suchita

tomorrow_ft23-Jul-10 2:48

tomorrow_ft

23-Jul-10 2:48

hi how to call published web pages from windows services that I create
thanks

Re: how to call published web pages from windows services

Jason Vetter23-Jul-10 3:41

Jason Vetter

23-Jul-10 3:41

Ever heard of this website: Google?

http://www.google.com/#hl=en&source=hp&q=call+web+page+from+windows+service&aq=3&aqi=g5&aql=&oq=call+web+page+fro&gs_rfai=CUXsGz5tJTLqeKY-GNKHCgNoMAAAAqgQFT9DdvUQ&pbx=1&fp=6dea0c4039a0e461[^]

Re: how to call published web pages from windows services

PIEBALDconsult23-Jul-10 5:11

Online cources for beginners

23-Jul-10 5:11

You can use a System.Net.HttpWebRequest from any type of application.

eiel23-Jul-10 2:05

eiel

23-Jul-10 2:05

Hi Currently considering to learn som C# to use professional at work. I've been looking at courses from "www.learndevnow.com" and "www.learnvisualstudio.net". Any one with experience with these or have any recommendations.

/Eiel

Peace ON23-Jul-10 4:22

Peace ON

23-Jul-10 4:22

I have few links to get started with C# and .net.

http://www.devhood.com/training_modules/dist-a/learningcsharp/?module_id=2[^]

http://msdn.microsoft.com/en-us/vcsharp/aa336766.aspx[^]

http://www.asp.net/get-started[^]

However, just little googling[^] will help you.

HTH

Jinal Desai - LIVE
Experience is mother of sage....

Sauro Viti23-Jul-10 4:28

Sauro Viti

23-Jul-10 4:28

I have no experience with online programming courses, but I'm a bit suspicious about them (I'm talking about payd courses, not about tutorials of course). Expecially if you are already experienced with programming in any other language, I think the best is to buy a good book, and make experiments with sample application (you can download plenty of them from Code Project).

Cheers,
Sauro

Luc Pattyn23-Jul-10 4:43

Luc Pattyn

23-Jul-10 4:43

I second that.

Smile | :)

Luc Pattyn [Forum Guidelines] [Why QA sucks] [My Articles] Nil Volentibus Arduum

Please use <PRE> tags for code snippets, they preserve indentation, and improve readability.

Nuri Ismail23-Jul-10 4:54

Nuri Ismail

23-Jul-10 4:54

Good post! Thumbs Up | :thumbsup:

Ennis Ray Lynch, Jr.23-Jul-10 4:31

Ennis Ray Lynch, Jr.

23-Jul-10 4:31

Online programming courses suck. Many of which will teach you a way to do something that is the wrong way, skipping fundamentals which will later be harder to learn. The easiest way to learn and master programming is to start with a task. A common one that new programmers often choose is the task of making an encrypted, peer-peer chat application. It covers all of the bases and is just hard enough to teach you something good. Also, a beginners book can be very helpful because you can flip through it rapidly.

Need custom software developed? I do custom programming based primarily on MS tools with an emphasis on C# development and consulting. I also do Android Programming as I find it a refreshing break from the MS.

"And they, since they Were not the one dead, turned to their affairs" -- Robert Frost

PIEBALDconsult23-Jul-10 5:18

23-Jul-10 5:18

Ennis Ray Lynch, Jr. wrote:
will teach you a way to do something that is the wrong way

Of course, the books I've seen do that too. Sigh | :sigh:

Ennis Ray Lynch, Jr.23-Jul-10 5:30

Ennis Ray Lynch, Jr.

23-Jul-10 5:30

You are correct. However, the books at least have to go through publishing whereas online tutorials are often copy and pasted outright theft of others work with no real knowledge by the other. Or worse, in online tutorials, the Author usually starts with an overly complex example to demonstrate a trivial task.

PIEBALDconsult23-Jul-10 5:23

23-Jul-10 5:23

I also recommend starting with a book. But I found that it wasn't enough for me so I took a course and it made a lot of difference. The ability to speak with and get feedback from someone who knows the subject can be quite valuable.

At the moment I find myself having to learn [the .net language that shall not be named] so I will likely buy a book today.

Luc Pattyn23-Jul-10 5:33

Luc Pattyn

23-Jul-10 5:33

I recommend Option Strict On as the very first line.

Laugh | :laugh:

Luc Pattyn [Forum Guidelines] [Why QA sucks] [My Articles] Nil Volentibus Arduum

Please use <PRE> tags for code snippets, they preserve indentation, and improve readability.

PIEBALDconsult23-Jul-10 5:47

23-Jul-10 5:47

I shall endeavor to check that that is in their coding standards... if they have any. Sigh | :sigh:

PIEBALDconsult7-Aug-10 4:31

7-Aug-10 4:31

I added it to my vbc.rsp file -- putting it in every file is just silly.