ASP.NET

Repetitive Rows of Controls

27-May-07 18:49

You're going to store it as a BLOB, because it's a bunch of binary data, not a data type that your database knows about.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

freshonlineMax27-May-07 17:40

freshonlineMax

27-May-07 17:40

Hi I'm new in asp.net, Now i'm developing a project for a news agency. I stored fields about news like NewsTitle, NewsBrief,NewsDate,... in database. I want to show custom news (for example last 10) in a home page. Which control i should use? Each news containg title, breif, small picture and the news.
Should i use panel control or i should add table programmatically to the page?

Please Help, Tanx.

Christian Graus27-May-07 18:13

27-May-07 18:13

I'd use a repeater, to give me full control over how each item is rendered, and make it's data source a collection of NewsItem objects (a class you create )

freshonlineMax27-May-07 19:55

freshonlineMax

27-May-07 19:55

Dear Christian
Sorry! Your answer is not completely usefull. Can you give me a source? Is repeater a control or its Custum control you created for yourself? How youu add that to your page?
Tanx

Sandeep Akhare27-May-07 20:06

Sandeep Akhare

27-May-07 20:06

HI Reapeter is ASP.NET 2.o server control you can add it by simply drag and drop from control panel to your page ...
If you want some code please search on google for it definalty you will get many sites best of luck

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Sathesh Sakthivel27-May-07 20:06

Sathesh Sakthivel

27-May-07 20:06

The Repeater Web server control is a container control that allows you to create custom lists out of any data that is available to the page. The Repeater control does not have a built-in rendering of its own, which means that you must provide the layout for the Repeater control by creating templates. When the page runs, the Repeater control loops through the records in the data source and renders an item for each record.

Repeater Web Server Control[^]

Regards,

Satips.

tree component with multiple columns

freshonlineMax27-May-07 20:25

freshonlineMax

27-May-07 20:25

Ok friends
Tanx for all your replies. You solved my problem. It's cool. I found many references in web about Repeater Control.

Regards

dannyyy27-May-07 11:03

dannyyy

27-May-07 11:03

Hello,

I've a small question about designing my own component.
Well, I need to create a component, whose look like this:
http://www.danflash.com/files/dev/pm-tree.jpg

All items and subitems should be drag an dropable (with AJAX support) and should have an undefiend amount of levels...
Each item/subitem needs also a small icon on the lefthand-side of the text and an other icon (in this case a red flag) on the righthand-side.

How can I build such an object? The standard components from VS2005 aren't flexable enough and the whole component package from DevExpress, which I own, haven't any treelists or treeviews.

May, is a grid a good thing to start? Or which component (opensource or commercial) could you recommend?

Thank you,
sincerly
Danny Meier

How do I add HTML dynamically in C# ASP?

InvalidTypecast27-May-07 9:25

InvalidTypecast

27-May-07 9:25

Easy question most likely, but I don't know where to get started.

I need to build an HTML form dynamically based on the results of an SQL query I am doing so I can submit the form to paypal.

They need something in this format (this is from their example site):

<form action="https://www.paypal.com/cgi-bin/webscr" method="post"><br />
   <input type="hidden" name="cmd" value="_cart"><br />
   <input type="hidden" name="upload" value="1"><br />
   <input type="hidden" name="business"<br />
      value="seller@designerfotos.com"><br />
   <input type="hidden" name="item_name_1"<br />
      value="Item Name 1"><br />
   <input type="hidden" name="amount_1" value="1.00"><br />
   <input type="hidden" name="item_name_2"<br />
      value="Item Name 2"><br />
   <input type="hidden" name="amount_2" value="2.00"><br />
   <input type="submit" value="PayPal"><br />
</form>

So I need to be able to insert that HTML onto my ASP page and then recursively add sections like this for each item returned from my SQL query.

<br />
<input type="hidden" name="item_name_1"<br />
      value="Item Name 1"><br />
   <input type="hidden" name="amount_1" value="1.00">

Alternately, if anyone knows of an easier way to submit a shopping cart to paypal from an ASP page I'd love to hear it.

Thanks

Re: How do I add HTML dynamically in C# ASP?

Christian Graus27-May-07 10:45

PageChanged Event Handling with User Control

27-May-07 10:45

C# ASP is called ASP.NET. ASP is something else.

You can create a page which just has an asp:Literal control, and insert your HTML into that. But, I'm not sure if that helps, because that would generate a page to send to the client, is that what you want, or do you want to post it direct to paypal ?

SoapException

123456uio27-May-07 8:44

123456uio

27-May-07 8:44

Hello
I´ve got from a web services a soapexception an d i would like to get the real message from the web services: That is: _m"System.Web.Services.Protocols.SoapException: El servidor no puede procesar la solicitud. ---> System.Exception: aaa es un ceo \n en Service.Divide(Int32 a, Int32 b) en d:\\aaa\\Mis Documentos\\Visual Studio 2005\\WebSites\\WebSite2\\App_Code\\Service.cs:línea 25\n --- Fin del seguimiento de la pila de la excepción interna ---"

I would like to get the message: " aaa es un ceo \n"

Anees Mitha27-May-07 8:34

Anees Mitha

27-May-07 8:34

Hi,
I am creating a user control in which datagrid/gridview is added.
This usercontrol is added to the page.
Data is provided to the datagrid from dataset/datatable in the page codebehind.

Everything is working fine except pageindexchanged event (in User Control), Since after the pageindexchanged event databinding is done which is presently done in page codebehind. In short i wanna assign data to the datagrid after the pageindexchanged event which is fired in user control.

How can i resolve such problem? Can help me out please?
Please revert in case of further clarification required.

Regards,
Anees

Re: PageChanged Event Handling with User Control

Christian Graus27-May-07 10:49

Re: PageChanged Event Handling with User Control

27-May-07 10:49

Data should always be assigned in the prerender event, as it fires after control events. The load event, always fires before.

Anees Mitha27-May-07 17:23

Anees Mitha

27-May-07 17:23

Thanks Christian Graus for your reply, but may be i am not able to put up my question in the right way. So let me clear it out.
I am working on a project in which the user controls will be used as much as possible so that the end application developer will not have the problem to create the same control repetedly. Thats the reason we are creating DataGrid control in the User control so that the developer will just drag drop it and assign it the dataset/datatable from the BLL. Now the problem is Pagechange event is fired in the user control and the data is assigned in the BLL, so how can i call the BLL method in Pagechange event so that it can be fired in the user controls pagechange event after assigning the new page number. For e.g if i am not using user control then i can use the below code.

void PageIndexChanged(object sender, DataGridPageChangedEventArgs e)
{
DataGrid grid = (DataGrid) sender;
grid.CurrentPageIndex = e.NewPageIndex;

// Bind data and refresh
grid.DataSource = ...;
grid.DataBind();
}

In my case the event is fired in the user control but the last 2 lines of assigning the datasource and binding the data is not done in the event it is done in the BLL.

Let me know if further clarification is required.
Thanks

Re: PageChanged Event Handling with User Control

Christian Graus27-May-07 17:36

How to improve website ranking in Google

27-May-07 17:36

Your control should set it's data source and databind in the prerender event. If it doesn't do this, if it's done higher up, and there's a good reason for this, then it should still work, so long as it's done in the prerender event, where it should be. If you are calling a proc that needs the page number, expose it as a property.

Beyond that, I don't see the issue. You're not showing the datasource code, so I don't konw if you need the page number to call it, but if you do, set a property. If you don't, if the control is handling paging, then it shouldn't matter, so long as you call after the event fires.

picture in URL

haytham_mohammad27-May-07 8:00

haytham_mohammad

27-May-07 8:00

hi every body
how can i put picture(logo) on the left of the URL as we see the logo of codeproject on the left of URL

Thaks in advance.

haitham

Re: picture in URL

Paul Conrad27-May-07 9:19

Paul Conrad

27-May-07 9:19

You need to have an .ico file in your web root named favicon.ico...

http://www.chami.com/tips/Internet/110599I.html[^] has the above method and also a second way of doing so...

I have checked method #2 on both IIS, Casini, and Apache web servers and they work nicely Smile | :)

rajesh22527-May-07 4:28

rajesh225

27-May-07 4:28

Presently i have build a realestate webportal using ASP.NET with C#.
And Client requiremetn is : This webportal has to be appered in topten list while any user search for realestate sites in google.
Plz Help me how to do these.

thanks in Advance

Sathesh Sakthivel27-May-07 4:43

Sathesh Sakthivel

27-May-07 4:43

This can be done if the real estate compnays pays some bugs of amount only.

If the real estate pays some bugs of amount to google we can bring it to first also.

Regards,

Satips.

Maor David27-May-07 10:38

Maor David

27-May-07 10:38

You need that other site will refer to you.
High ranked sites that has link to your site increases your rank.

http://maordavid.blogspot.com[^]

http://blog.maordavid.com/[^]

Maor David, MCAD, System Architect; Blog: http://blog.maordavid.com

N a v a n e e t h27-May-07 21:16

N a v a n e e t h

27-May-07 21:16

Satips wrote:
If the real estate pays some bugs of amount to google we can bring it to first also.

Absolutely Wrong

Navaneeth
My Website

N a v a n e e t h27-May-07 21:23

N a v a n e e t h

27-May-07 21:23

This is completely dependent on the content of your website. Google indexing mainly depends on these criteria s (Not a complete list)..

Your site response time
Good content
Good meta information ( I think presently google won't care this )
Friendly URL's
Match with URL and content

Check your site in some textbrowsers. This is how the search engine spiders see your site. Check everything looks fine in textbrowsers. You can use LYNX text browser.

My suggestions are, search for any real estate websites, and look at the structure they have. And compare that with your's. You can get some good informations on some of SEO forums. Or try using google Adwords. But in that case you need to pay. But that also depends on the keywords you provide.

Navaneeth
My Website