can someone give me a high level overview of these two methodologies? what's the difference between these two and why would you choose one over the other? i would just like a general explanation in your own words as i'm just starting with web services.
View 1 RepliesWhen I'm in Design View I can't scroll down to the bottom of some of my pages. I've scrolled down as far as I can and the bottom is cut off. This doesn't happen on all the pages. I tried increasing the height for the ContentPlaceHolder.
View 1 RepliesI'm trying to write a web app using 4-tier design pattern ( Data Store, DAL, BLL and UI).
Among other things this app would also implement a forum.
Suppose I want to move a thread from one forum to another. In order to do this, UI layer must pass down to other layers the ID of a thread and the ID of a forum to which I wish to move this thread ( UI would pass these parameters by calling method A in BLL layer and A would in turn call method B in DAL layer... ).
a) Now should one of the bottom layers provide some sort of checking mechanism to ensure that the two ID arguments supplied by UI layer really represent an existing thread and an existing forum or is it the responsibility of UI layer to provide valid ID values?
EDIT:
I would consider the ability to pass invalid IDs a bug.
Should non existing ID be considered a bug just in the case of moving a thread, or also in the case of displaying a thread. Thus when user navigates to page Showthread.aspx?ID={0}, if query string parameter ID references non existing ID, If none of the layers check for the validity of ID, then GridView simply won't display any
"But in this case it doesn't look like the ids are in any sort of list. If they were one could only assume that this would never happen as I assume the lists would be populated by a stored procedure or a DAL procedure that pulls all valid IDs."
But even if user chooses IDs from a set of list, by the time it posts the page back, the DB table containing this ID could be changed in the mean time by admin or whomever?!
I learned from internet that webservices can be invoked only by HTTP whereas WCF can be invoked by HTTP,TCP,et., can i know the difference between them
View 4 RepliesI am a .NET programmer trying to catch up on Java web services for an upcoming project in office. Can someone describe briefly what are the differences between .NET web services and Java web services?
View 4 RepliesMy requirement is i need to display some quotes from some vendors in my User Interface. Some of the quote details will be fetched from database where as some vendors are giving web services to get the quote results. I need to combine the quotes from database as well as the various web service response and display in the grid.
View 1 Repliescan someone give me a high level overview of what the differences are? why would you choose to use one over the other?
View 1 RepliesIn one of the interview, I was asked why should we have to go for Single Design pattern, instead of just creating static methods. Because creating static methods also serve the same purpose, i.;e avoiding flooding of objects.
View 1 RepliesHow to Find All the Web Services and Windows Services Running on a Server in ASP.Net. I have the server details with me and want to find all the Web services running on it.
View 1 RepliesI am using Visual Studio 2010 Release candidate1. I have to deploy my web application which consists of a website, certain window services, certain WCF services and Sql Server 2005 database.I read Vishal Joshi's blog(http://vishaljoshi.blogspot.com/2009/09/overview-post-for-web-deployment-in-vs.html) detaing Web Package in VS2010. I want to know how to deploy window services and WCF services using Web Package. Also, I want to create a web setup (.msi) for deployment instead of Web Package so that the .msi takes care of all the application and database deployment like the web package does.
View 1 RepliesI installed vs2010 in my machine and opened solution (of same version copied from other machine).
But getting stateservices error message..Moreover i am unable to find asp.net services in the list of services under serives.msc.
can't connect to sql 2005 express sp1 and vs is also sp1. 2) Which my guess is because of the database connection not being able... design view is not able to pull in the application for design, it's as if there is no theme and css just white background and black print.
View 1 RepliesI installed Rad Controls. Using that controls, I designed my application pages. At design time, the design is not visible. It shows the following error:
RadTabStrip1Failed to create designer 'Telerik.Web.UI.RadTabStrip, Telerik.Web.UI, Version=2010.1.415.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4'
I am using HTML controls while using Ajax in my .net project. Now I want to make my text box to be autocomplete. I am fetching a data using a query for the respective typed text but i am not sure how to bind that data to text box and show it the way it is being displayed in google and other famous sites. I would also love to know the way using web services. Which way is more efficient?
View 1 RepliesI'm about to design my Web service API, most of the functions of my API is basically very simular to my web application. Now the question is, should I create 1 single method and reuse them for both the web application and the web service api? (This seems to be the logical solution, however its very complicated; it's much easier to duplicate the method used by the web application, and keep both separate, ie one method for the web application and one method for the web service.)
1) REUSE: one main method and reuse them for both web application and web service application (I like this but it's complicated)
WebAppMethodX --uses-->
COMMONFUNCTIONMETHOD_X
APIMethodX ---uses---->
COMMONFUNCTIONMETHOD_X
ie Commonfunctionmethod_x contains reusable set of common features
PRO: less code, less maintenance, less bugs.
CON: very complicated
2) DUPLICATE: two methods, one method for the web application and one method for the web service.
WebAppMethodX
APIMethodX
PRO: simple
CON: duplication = more code, more maintenance, more bugs!
Makes it sense to use ASP.NET applications together with WCF RIA Services or WCF Data Services (to encapsulate the data access layer) ? Or are these technolgies only useful for Silverlight applications.
View 1 Replies in my project the design view is not viewed, but the project is working well and good .. the only issue is i cant see my design view ..
error stated is ""Cannot switch views: Validation (Internet Explorer 6): Element 'Style' cannot be nested within element 'td'.""
the following image and code for table height=100% html code it work proper .
Code:
<html dir="rtl">
<head>
<meta http-equiv="Content-Language" content="en-us">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>Header</title>
</head>
<body topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0" marginwidth="0" marginheight="0">
<table border="1" width="100%" cellpadding="2" height="100%">
<tr>
<td bgcolor="#C0C0C0" width="100%" height="130">
<h6 align="center"><font size="7" face="Georgia">Header</font></h6>
</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td width="100%" height="50" bgcolor="#C0C0C0">
<p align="center"><b><font size="7">FOOTER</font></b></td>
</tr>
</table>
</body>
</html>
and following image and code for asp.net I'm do'nt know whey the footer is not in the botoom of page and why this code behaves madly. !!!!
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html dir="rtl">
<head>
<title>Header</title>
</head>
<body style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;">
<table style="height: 100%; width: 100%;">
<tr>
<td bgcolor="#C0C0C0" width="100%" height="130">
<h6 align="center"><font size="7" face="Georgia">Header</font></h6>
</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td width="100%" height="50" bgcolor="#C0C0C0">
<p align="center"><b><font size="7">FOOTER</font></b></td>
</tr>
</table>
</body>
</html>
I am unable to display Page Links at the bottom of the web page. I am trying to follow code on page 113 of the book: Pro asp.net mvc framework book
List.aspx page looks as follows:
[Code]....
and List() method in ProductsController looks as follows:
[Code]....
I have fieldset and legend. fieldset border is coming in the middle of the legend like below
But I want border like below
Border line should come below legend.
I am using below css.
[Code]....
I'm referencing this article:[URL]Specifically, this line:
"The Init event for each child control occur before the corresponding event is raised for its container"
I've never noticed this behavior before, but can definitely see that this is correct. I don't understand WHY this is necessary though. Can someone shed some light on this?
What are the latest and greatest ways to move ViewState to bottom of the page Can this be done in a IHttpHandler that can be specified in the web.config to intercept requests to "*.aspx"?
<httpHandlers>
<add verb="*" path="*.aspx" type="MyApp.OptimizedPageHandler" />
<httpHandlers>
Other options is that this could be done in a IHttpModule, but that is not as performant, as it will intercept all requests. Also it could be done in an a class deriving from the Page or MasterPage-class, but this is not as modular.Are there any performance penalties to this?
as far as I see there is only one "Color" property for all borders of the RoundedColorExtender. I would like to use the rounded corners around an element with a slight color gradient, so the bottom border must use a different color. Is it possible to get this done without touching the control source?
View 1 RepliesMy asp.net webpage has a ton of white space at the bottom of a div within a content page, and I have no idea where its coming from. There are NOT a ton of<br />'s or 's in the source view. How can I find out where the space is coming from and correct?Could this element be taking up space???
<ul style="display: none; visibility: hidden; z-index: 10000; overflow-x: hidden; overflow-y: auto; width: 246px; position: absolute; height: 320px;" class="ajax__combobox_itemlist" id="ctl00_ctl00_PageContent_PageContent_cboTurnOver_OptionList"><li> </li><li>Aaron Ament - 034 </li><li>Aaron Stack - 235 </li><li>Accounting - OA </li><li>Adam Kauth - 289 </li><li>Admin - 481 </li><li>Aimee Tatge - 149 </li><!--Over 100 entries removed for security and brevity--><li>Zeddie Roshelle - 346 </li></ul>
i am using the example from http://www.dotnetspider.com/resources/701-Export-Data-CSV-Excel.aspx
this is working fine exporting the data, the problem is its also writing the html of the page to the bottom of the csv. i have stepped through the code to try and catch where this is happening but cant find it.