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How to Output a JavaScript Variable in an Anchor
Web browsers interpret Web pages that are written in HyperText Markup Language, and, when used in conjunction with CSS and JavaScript, HTML is the standard language used to create pages on the World...
View ArticleJavascript Code That Returns the Value of the Drop Down Box
After the user loads your Web page in the browser, you must use JavaScript to manipulate and view selected values. You can use JavaScript to return the value the user has chosen in a drop-down...
View ArticleHow to Take the First 10 Characters From a JavaScript Variable
If your Web application needs to manipulate text data, it can access powerful JavaScript string methods that perform a variety of useful tasks. The "substr" function, for example, is ideal for taking...
View ArticleHow to Analyze a Javascript Split
The JavaScript "split" function provides programmers with a method to take one array variable and split it into another array variable. You analyze the new array variable by identifying how many new...
View ArticleHow to Detect an Abandonment in JavaScript
You can call a JavaScript function when a user leaves the page, which is referred to as an "abandonment" by some analysis programs. You can add an abandoned counter to your Web pages so that you can...
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How to Measure a Website in Pixels
If you don't detect your website visitor's screen resolution, you may be making it harder for them to view your content. A page designed for a screen with 1024 by 628 resolution requires scrolling when...
View ArticleHow to Remove an iFrame Element With DHTML in IE
"Inline Floating Frames," or iFrames as Microsoft calls them, allow site owners to embed Web pages within their Web pages. A travel site, for instance might include a small iFrame that displays a live...
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How to Measure ASCII Character Width
The ASCII character set, created in the 1960s, consists of all the characters you see on your keyboard. When developers build websites, they use these characters to create the text that appears on Web...
View ArticleHow to Make a Text Scroll Down by Itself
While including a scrollbar on a page is fairly simple, you can change the way that the scrollbar operates if you have some slightly more advanced skills. If you have a number of images on a page or if...
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How to Change the Speed of Slideshows With JavaScript
Slidershows became a popular feature for Web pages shortly after the release of jQuery in 2006, a JavaScript library that makes it easy to create the kinds of animations required for sliders to work....
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How to Use Jquery.Get in HTML
The jQuery JavaScript framework endows website developers with the power to create asynchronous interaction between the visitor to a website and the server that hosts the site's HTML files....
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How to Replace Child Nodes in JavaScript
Nodes make it possible for Web pages to exist. Objects on a Web page, such as buttons, paragraphs and text are actually elements called "nodes." A parent "paragraph" node, for example, may contain a...
View ArticleHow to Make a Picture a Link That Opens in a New Tab
Hyperlinks are active links on Web pages designed to redirect the user to a new Web page when clicked. They are commonly inserted into page text but also can be inserted into images. Image hyperlinks...
View ArticleHow to Hide div innerHTML in Safari
You can hide a div on your Web page with JavaScript by setting its "visibility" style property to "hidden." But what if you want to hide its contents while preserving the borders or other styles...
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Java Script Font Size Control
JavaScript allows Web developers to create interactive page functions which can tailor the appearance of elements in a way that suits users. Using a JavaScript function, a Web page control can alter...
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What Is JS Code?
JavaScript code is saved within files using the ".js" extension. Such code is frequently used within websites and Web pages. JavaScript can tailor the style of a Web page dynamically as it is viewed,...
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Hidden Fields in JavaScript
Hidden fields are an element of HTML forms. HTML forms contain a variety of different elements, like buttons, fields to enter text or drop-down menus to select specific answers to questions. Hidden...
View ArticleHow to Make Checkboxes Work in HTML for Response.Redirect
JavaScript coding lets you do a "response.redirect" used in .NET programming when users click a checkbox. JavaScript is used when you need to perform an action on the website after the user loads the...
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How to Hide Parts of Tables With JavaScript
JavaScript functions allow you to add interactive functionality to your Web pages, such as when you want to enable your site's users to collapse or hide portions of your tables. The JavaScript...
View ArticleHow to Limit the Characters With CreateRange in JavaScript
The JavaScript "createTextRange" function sets up a range of characters for a text box. The range of characters is set by the number of characters contained in the "createTextRange" function. Users are...
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