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Articles by Lokesh Yadav
Page 4 of 4
How to find the accept-charset and enctype attribute of a form in JavaScript?
In this article we are going to discuss how to find the accept-charset and enctype attribute of a form in JavaScript. In HTML, there is a element which has few attributes − input, label, text area, select, name, target. The accept-charset is used to return the set of one or more encoding types for the HTML document. This attribute also specifies the character encodings that are to be used for the form submission. The enctype is used to specify how the form-data is encoded. Using acceptCharset attribute The acceptCharset attribute in JavaScript will display the acceptable charset values. Syntax ...
Read MoreHow to find the name and the target of a form in JavaScript?
In this article we are going to learn how to find the name and the target of a form in JavaScript. In HTML, there is element which has few attributes: input, label, text area, select, name, target. The name and target attributes of form are used to find those elements in JavaScript. The name attribute is used to return the name of the form. The target attribute is used to check whether the result will open in the same window or new window or new frame, when the form is submitted. The possible values for target are blank, _self, ...
Read MoreHow to display the domain of the server that loaded a document in JavaScript?
In this following article we are going to learn how to display the domain of the server that loaded a document in JavaScript. To display the domain of the server, we use domain property of the document interface, which returns the domain part of the current document. The domain property will return NULL if the document was created in memory. Attempting to set the domain property of the document interface results in SecurityError. To understand better, let’s look into the syntax and usage of domain property with suitable examples in JavaScript. Using domain property We can get the domain name ...
Read MoreHow to find the number of links in a document in JavaScript?
In this article we are going to discuss how to find the number of links in a document in JavaScript. The DOM property in the JavaScript provides many properties like , , , , , . There are two ways through which we can represent the links in HTML DOM. The DOM object provides links property. The document.links property provides us a collection of and tags inside a document. The document.links property is similar to an array. We can access any property (like href, name, title) of the links using this property. To find the total number of ...
Read MoreHow to get a particular anchor in a document in JavaScript?
In this article we will learn how to get a particular anchor in a document in JavaScript. The Javascript anchor tags follow an array-like structure. When we try to display a particular anchor tag we have to use ,document.anchors.innerHTML method. This method works the same as array methods which are used to display a particular element. To get a better understanding let’s look into the usage and syntax of anchor tag in JavaScript. Syntax The syntax to get a particular anchor tag is shown below. document.anchors[i].innerHTML or document.getElementsByTagName(“a”)[i].innerHTML Example 1 The following is an example program to get a ...
Read MoreHow to know the browser language and browser platform in JavaScript?
In this article we are going to discuss how to know the browser language and browser platform with the help of examples in JavaScript To know the various properties of the browser, the JavaScript provides Navigator object. The Navigator object has several properties, which include - connection, credentials, cookies, geolocation, language, platform, etc. We are concerned with Navigator.language and Navigator.platform to know the language and platform of the browser. Let us discuss about them in detail. Navigator.language The read-only Navigator.language property returns a string that represents the browser UI language. It returns a string that returns the language version. For ...
Read MoreWhich one is faster between JavaScript and an ASP script?
In this article, we are going to discuss about the quickest language between JavaScript and ASP script. JavaScript is a light weighted and compiled language. It is a popular client-side scripting language. The content of JavaScript code is visible to the users. The extension for a JavaScript file is .js. Active Server Pages Script is popularly known as ASP script. It is a server-side scripting language to develop dynamic web pages. The extension for an ASP script file is .asp. Consider a Three-tier architecture – Presentation layer, Application layer and Data layer. JavaScript is used in the presentation layer. JavaScript ...
Read MoreHow to find the inner height and inner width of a browser window in JavaScript?
In this article we are going to learn how to find the inner height and inner width of a browser window using JavaScript. JavaScript defines window object methods and properties. The properties include inner height and inner width, which helps us to calculate the height and width of a window’s content area. There are two ways to calculate the inner height and inner width of a window. Using innerHeight and innerWidth properties − To get the inner height and inner width JavaScript has provided some properties such as window.innerHeight and window.innerwidth respectively. Using these properties, it is easy to ...
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