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Ramu Prasad
The window.location object contains the current location or URL information. We can redirect the users to another webpage using the properties of this object. window.location can be written without the prefix window.We use the following properties of the window.location object to redirect the users to another webpage −window.location.href- it returns ... Read More
Ramu Prasad
To make graphics with a script, use the <canvas> tag. The HTML <canvas> tag is for drawing graphics, animations, etc using scripting.The following are the attributes of the <canvas> tag −AttributeValueDescriptionheight pixelsSpecifies the height of the canvas.width pixelsSpecifies the width of the canvas.ExampleYou can try to run the following code ... Read More
Ramu Prasad
Use the <legend> tag to include a title. The HTML <legend> tag s used to define a title for <fieldset> tag. It supports the following attribute −AttributeValueDescriptionAligntopbottomleftrightDeprecated − Specifies the content alignment.ExampleYou can try to run the following code to implement <legend> tag in HTML −<!DOCTYPE html> <html> <head> ... Read More
Ramu Prasad
For JavaScript drag and drop for touch devices, you can use jQuery UI Touch Punch or Drag and Drop Touch.A lot of different events are used to successfully perform drag and drop, There are a number of different events to attach to for monitoring the entire drag and drop process −dragstartdragdragenterdragleavedragoverdropdragendTo ... Read More
Ramu Prasad
To fix Array.indexOf() for Internet Explorer web browser, use the following −jQuery.inArray( value, array [, fromIndex ] )Add the following, <!--[if lte IE 10]>Let’s see the prototype here, <!--[if lte IE 10]> <script> if (!Array.prototype.indexOf) { // add code } </script> <![endif]-->Read More
Ramu Prasad
JavaScript uses a semi-colon (;) to avoid any confusion in code, especially the beginning of a new line.ExampleYou can still use the following to avoid any chaos in the code −return { 'var':myVal } // using semi-colon; (function( $ ) { // }
Ramu Prasad
To set the capitalization, use the textTransform property in JavaScript. Set it to capitalize, if you want the first letter of every word to be a capital letter.ExampleYou can try to run the following code to return the capitalization of a text with JavaScript −<!DOCTYPE html> <html> <body> ... Read More
Ramu Prasad
To set the bottom position of 3D elements, use the JavaScript perspectiveOrigin property.ExampleYou can try to run the following code to set the bottom position of 3D elements with JavaScript. We have three divs in the code −<!DOCTYPE html> <html> <head> <style> #div1 ... Read More
Ramu Prasad
To get the querystring of the href attribute of an area, use the search property. You can try to run the following code to search the querystring −Example<!DOCTYPE html> <html> <body> <img src = "/images/html.gif" alt = "HTML Map" border = "0" usemap = "#html"/> ... Read More
Ramu Prasad
If both the bits are 1, then 1 is returned when Bitwise AND (&) operator is used.ExampleYou can try to run the following code to learn how to work with JavaScript Bitwise AND Operator −<!DOCTYPE html> <html> <body> <script> document.write("Bitwise AND Operator<br>"); ... Read More