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| | Total Hits: 120 | Today: 0 | Author: Sonu Kapoor | Rating:  |
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The container.DataItem is an easy-to-use method to bind XML to a control. You can use a repeater, list control, or any other control to bind the XML. If you have have worked with XML and a repeater control, you know what I am talking about. In this short "how to," I will show you how you can bind a nested XML element to a repeater control. But, first of all, let's see an example where we bind a simple XML to a repeater control.... |
| | Total Hits: 70 | Today: 0 | Author: Guest Author | Rating: |
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In ASP.NET, most of the tedious work of writing authentication form has been taken out. When user logs in using form authentication, a cookie is created and used to track the user throughout the site. Once user successfully logs in, you can issue an authentication cookie to save authenticated users from having to login every time they visit new page of your website. The cookie will expire when browser is closed.... |
| | Total Hits: 76 | Today: 0 | Author: Peter A. Bromberg | Rating: |
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We needed a way to handle accountholder signature images to be transported in XML in such a way that the image of the person's signature (or really, any binary data) could be transported in the same XML text stream as the other account information in such a way that it wouldn't choke our COM components that process these XML streams, and the processed results to be displayed via CLIENT SIDE script in a web page. This technique can be used to populate formfields in a document for printing, or any... |
| | Total Hits: 158 | Today: 0 | Author: Andreas Kviby,Binary Bros | Rating: |
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In this article I will demonstrate how to create an XML based cache system in COM using Visual Basic. This COM object is using the function Save in ADO to create XML based recordsets.... |
| | Total Hits: 67 | Today: 0 | Author: Ashish Sarda | Rating: |
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In the development of Ajax application many times we will encounter following issues.
* The requiremnt to update multiple text boxes simultaneously.
* Fill more that one dropdown list.
* Update a combination of text boxes, dropdown lists and div tags.
* Call different web pages and different webservices at the same time.
Imagine the case of a financial data site (such as a stock market info site) with various regions of the page used for displaying data any... |
| | Total Hits: 165 | Today: 0 | Author: Andrew Mooney | Rating: |
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In this article you will learn how to display menu items based on user name from an XML file without using ASP.NET membership. The author also demonstrates how to secure sub-directories by user name.... |
| | Total Hits: 150 | Today: 0 | Author: topxml.com | Rating: |
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Transforming XML to HTML with XSLT stylesheets is a good option if the HTML pages are relatively static. If the generated web pages leverage DHTML effects to a large degree or if we need to process user input then server-side controls offer a much better programming model. With server side controls we can process user input through event notifications, you will see what I mean shortly. ASP.NET provides a great framework to handle the notifications, which makes writing interactive very pages very... |
| | Total Hits: 165 | Today: 0 | Author: Roman Kiss. | Rating: |
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The Event-driven async distributed architecture requires a common interaction pattern for transmitting a workflow state across a service boundary. The Web Service Eventing (WS-Eventing) represents a Soap-based specification for pub/sub communications pattern that enables decoupling an event source from its consumer, based on the event interest known as a subscription. The WS-Eventing specification has been created by IBM, BEA Systems, TIBCO Software, Sun Microsystems, Computer Associates and Mi... |
| | Total Hits: 269 | Today: 0 | Author: Kirk Allen Evans, Ashwin Kamanna, Joel Mueller | Rating: |
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Sometimes I find myself giving a book a good review simply because it provided specific information that I was ready to use at the time. In this respect, XML and ASP.NET provided the answers I was looking for upon my first reading, and for that it gets high marks. But I recently went back and re-read the book in its entirety and found just how much useable information is packed within these 800 pages. Now this book is near the top of my list of recommended reading in my ever growing library of .... |
| | Total Hits: 90 | Today: 0 | Author: Shilpa | Rating: |
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Data received in XML format can be translated using XSL and displayed on the ASPX page.... |
| | Total Hits: 248 | Today: 0 | Author: Daniel Bright | Rating: |
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With all of the new hype surrounding RSS and weblogs, I decided to create a simple RSS feed for my site. Along the way I ran into a couple excentricities that I thought I would share with my fellow CP'ians. If you would like to see this code in action, check out. I started out by locating a RSS 2.0 specification, which can be found here. I won't go into an explanation of the spec, because they do a better job themselves than I could. Once I had reviewed that, I went out looking for an existing e... |
| | Total Hits: 201 | Today: 0 | Author: otark777 | Rating: |
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XML Based Vote System. A programm presents XML based vote system that allows to vote, edit and preview results in browser
Database: Database that presents three XML files is stored in XML folder on the server and named Options.xml, Questions.xml and Votes.xml. On the first page you see the poll with options to vote, view results and edit poll. In present application I hasn't added authorization system, so everyone can edit the poll, but in more complicated solution this option will be enable... |
| | Total Hits: 315 | Today: 0 | Author: kubben | Rating: |
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I had a need to validate an XML file against a schema file (XSD) in VB.NET. So I wrote a simple app that could do this validation. While I was at it I decided it might be nice to validate the schema file all by itself. The basic core functions could be reused in your code to validate XML files against a schema, or just validate the schema file by itself. So I spent an hour or two to put this SimpleXMLValidator together. Most of the code can be found in partial form in the Visual Studio help file... |
| | Total Hits: 281 | Today: 0 | Author: Sriram Chitturi | Rating: |
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The general approach taken for dynamically building pages using AJAX (Asynchronous JavaScript and XML) is to use client side scripting to call a web service (or a page) to retrieve data and populate a control which is already available on the client side. This approach has some advantages and disadvantages.
The advantage is that the GUI elements are already placed and the page layout is well known. The disadvantages are:
XML is transferred by the web service or page which requires strict X... |
| | Total Hits: 245 | Today: 0 | Author: Xiangyang Liu | Rating: |
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Ok, you all heard about XML, which allows you to package your data or other information in a platform independent (and easy-to-use) way. It is no big deal, everyone can invent his/her own method to do this. The real big deal is that a lot of people have already accepted the XML concept and there are some good tools to store, manipulate, and transport data in XML format.
The .NET Framework includes a class XmlDocument in the name space System.Xml that is really easy to use. An XmlDocument o... |
| | Total Hits: 440 | Today: 0 | Author: Aaron Skonnard | Rating: |
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Namespaces are the source of much confusion in XML, espe-cially for those new to the technology. Most of the questions that I receive from readers, students, and conference attendees are related to namespaces in one way or another. It's actually kind of ironic since the Namespaces in XML Recommendation is one of the shorter XML specifications, coming in at just under 10 pages, excluding appendices. The confusion, however, is related to namespace semantics as opposed to the syntax outlined by the... |
| | Total Hits: 853 | Today: 0 | Author: Chris Sully | Rating: |
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This article presents an improved core implementation of a solution to a particular problem I come across occasionally: detection and/ or removal of suspect words from user supplied text on web sites. A typical application scenario might be a discussion forum. For example, I've worked on a few sports related web sites where discussions can become .heated and the language used occasionally strays into that inappropriate for the general audience of the site. There are several approaches to dealing... |
| | Total Hits: 283 | Today: 0 | Author: Harish Ranganathan | Rating: |
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This article explains how we can utilize the cool asp:xml control for displaying xml data. XML is becoming one of the most sought after technologies for storing and retrieving data and particularly for displaying Data on Web Pages. How many of us are aware that we can use the server control to just specify the xml file and the xslt or other stylesheet file and then without a single line of code, .net does the transformation for rendering in an aspx page?... |
| | Total Hits: 142 | Today: 0 | Author: Argiris Kirtzidis | Rating: |
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After all the fuss and the hype of AJAX technologies, there are plenty of solutions for AJAX around, for the developers to pick. The drawback is that you usually have to replace the standard ASP.NET controls, that your web pages are full of, with custom AJAX-enabled controls, and/or write javascript code for the client to process the data returned by the server. What if there was a "magical" panel control that, when you drag-n-drop ordinary, old-fashioned, ASP.NET controls, it "magically" transf... |
| | Total Hits: 203 | Today: 0 | Author: TopXML | Rating: |
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Now having web pages with button and checkboxes is nothing new. But what is new is how we can write code to interact with these controls. In classic ASP, writing code to manipulate them was very tedious. With ASP.NET we can access server-side controls simply as properties of the page. For example we can exclude a button on a page by setting the Visible property of the button to false. Furthermore, we can write new web server controls made up of standard HTML elements that we can re-use on a numb... |
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