In the following article, we are going to learn about image buttons with HTML5. In this task we are making the image to act as a button, When the user clicks the button, the form is sent to the server. Let's look into it. What is image button Image buttons are created by placing tag inside the tag creates a clickable HTML button with an image embedded in it. tag By using the tag we can include an image on a HTML page. Images are not actually embedded in the webpages; instead, they are connected to ... Read More

The only access to camera device is not possible in iOS. The official specification suggests the following −A User Agent implementation of this specification is advised to seek user consent before initiating capture of content by microphone or camera. This may be necessary to meet regulatory, legal and best practice requirements related to the privacy of user data. In addition, the User Agent implementation is advised to provide an indication to the user when an input device is enabled and make it possible for the user to terminate such capture.Similarly, the User Agent is advised to offer user control, such ... Read More

Use the following method to create a pattern with HTML5 Canvas: createPattern(image, repetition)− This method will use an image to create the pattern. The second argument could be a string with one of the following values: repeat, repeat-x, repeat-y, and no-repeat. If the empty string or null is specified, repeat will be assumed.ExampleYou can try to run the following code to learn how to create a pattern −                    #test {             width:100px;             height:100px;           ... Read More

To make a form with HTML, we use the following −    Details:    Student Name    Exam Date and Time     To make a form with jQuery and HTML, add input type text as −$form.append('');A better example would be − $myform = $(""); $myform.append(''); $('body').append($myform);

If the canvas looks distorted, then try to change the height and width −The default height and width of the canvas in HTML5 is of 2/1 ratio −width = 300 height = 150ExampleLet us see an example −                    #mycanvas{border:1px solid red;}                         Output

Retrieve the mouse coordinates in the click event. Now, retrieve the element by hiding your overlay, and use the following. After that, redisplay the overlay −document.elementFromPoint(x, y)You can also use the following CSS −div {    pointer-events:none; }

The min attribute of the input type number isn’t supported by Firefox, but it works correctly in Google Chrome.ExampleLet us see an example −           HTML input number                        Mention any number between 1 to 10                              

To make canvas fill the whole page, you need to be 100% in width and height of the page.* {    margin: 0;    padding: 0; } body, html {    height:100%; } #canvas {    position:absolute;    height:100%; width:100%; }

In this article we are going to learn about is it possible to have an HTML canvas element in the background of my page. You might try adding a CSS style with a position: fixed (or absolute, if applicable) to the canvas so that any material that comes after it will sit on top of it. To get better understanding on is it possible to have an HTML canvas element in the background of my page, let’s look into the following examples… Example 1 In the following example we are using the position: absolute to apply CSS style to the ... Read More

In this article we are going to learn is how can I invoke encode URI component from angularjs template in HTML. Each time a certain character appears in a URI, the encodeURIComponent() function replaces it with one, two, three, or four escape sequences that represent the character's UTF-8 encoding (will only be four escape sequences for characters composed of two "surrogate" characters). Syntax Following is the syntax for encodeURIComponent encodeURIComponent(uriComponent) Uricomponent Any object, including a string, number, boolean, null, or undefined. The uriComponent is transformed to a string before encoding. Let’s look into the following example for getting better ... Read More