In this article we will cover the DOM Location Objects, which are used to set or return information regarding a user’s URL. Often considered an HTML DOM object, it is really more of a JavaScript object, created by the runtime engine. Like other objects, it consists of both Properties and Methods, the former of which we will be discussing today.
If you’re a web developer who frequently builds JavaScript applications, then you may have already used click interceptions, even without being aware of their numerous advantages. This four-part series, of which this is the final part, shows you how to get the most out of them. Discuss (1)
The main aim of this article is to see how you can compare subtotals using a 3D HTML recordset. Subtotals result from aggregate functions such as Sum, Avg and Count on database tables. This article is the third part of a four-part series.
In this article we will look at the code that we used to create a program that enabled us to load an XML document into DOM. This article is the fourth part of a four-part series that covers Delphi, XML, and the DOM.
One of the most popular approaches used for extending the behavior of database-driven web applications is one widely known as click interception. In case you’ve not heard about it yet, this useful technique consists of using JavaScript to change the default behavior of an element included in a web page when a user clicks on it. This technique expands the element's functionality; it is covered in detail in this four-part series. This article is the third part. Discuss (1)
The HTML specification does not give an HTML element for a 3D table. There are, however, several ways of designing a 3D table. Last week's article showed you my own way of doing so. I strongly advise you to read that one first, before you read this one, which will go into greater detail and show you how to manipulate a 3D HTML table.
In this article we will look at a partial listing of the xmlintf unit and then write a program to demonstrate how to use DOM in Delphi. We began our discussion of this topic in the previous article. This is part three of a four-part series.
If you’re a web developer with an intermediate level of experience building JavaScript applications, then you may have already used click interceptions in one form or another. Basically, as its name would suggest, this client-side method consists of “catching” a mouse click that occurs on a selected element of a web page to modify its default behavior. In this second part of a four-part series, you'll learn how to use click interceptions in an image gallery. Discuss (1)
In this article, the first one in a four-part series, I show you how you can create a three-dimensional HTML table. I assume you have basic knowledge of HTML, DOM and JavaScript.
Welcome to the second part of a four-part series on Delphi and the DOM. In the first article, we discussed Delphi and XML. Now that you have some idea of the core elements of XML documents, we can talk about how to manipulate them in Delphi.
Web pages with AJAX tricks load extra content when certain parts of the page are clicked without reloading the entire page. This improves the visitor's experience. Wouldn't you like to get that functionality for your web site? This four-part series shows you how to do it with a technique called "click interception." Discuss (3)
If you're writing web pages for an e-commerce web site, you might want to give visitors the ability to enlarge thumbnail images of your products so they can see more detail. You can buy a program that will do this for you -- or you can save your money and read this article to learn how to do it yourself, with a little HTML, JavaScript, and CSS. Discuss (1)
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