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In this tutorial, we will learn how to set the painting area of the background with JavaScript. The task is to define the background painting area. The background-clip property is commonly used to square measure the painting space of any web page's background. It specifies that we will modify the webpage's background regarding its contents or images/videos. The background-clip property specifies whether the background of an element extends beneath its border-box, padding box, or content box. If the element does not have a background image or color, this property has no visual effect unless the border has transparent or partially ... Read More
In this tutorial, we will look at the methods to set the padding of an element with JavaScript. All of us know that there are margins and padding available in JavaScript. Then, what exactly is the padding of an element? Padding can be termed as the space between an element's content and its border, whereas margin adds space around the edge. Use the padding property in JavaScript to set the padding of an element Let us check out the method to set the padding. Using the Style padding Property In this section, let us discuss the padding property. ... Read More
The regex will identify the HTML tags and then the replace() is used to replace the tags with null string. Let’s say we have the following HTML − The tags stripped...)/ig, ''); } The call for the above function to remove tags goes like this − document.write(removeTags('The tags stripped...
We can strip out HTML tags from a string with JavaScript using the following examples − Strip out HTML tags using Regex Strip out HTML tags using InnerText Strip out HTML tags using Regex The regex will identify the HTML tags and then the replace() is used to replace the tags with null string. Let’s say we have the following HTML − The tags stripped...)/ig, ''); } The call for the above function to remove tags goes like this − document.write(removeTags('The tags stripped...
To detect timezone, we can either set a timezone and display or we can directly display. Here, we will see two examples − Get and Display the default timezone. Set a Timezone and Display it. Get the Default TimeZone To get the default timezone in PHP, we will use the following method − date_default_timezone_get(); Example Let us see the example − Output Default TimeZone:UTC Set a TimeZone and Display In this example, we will first set a timezone using the following method − date_default_timezone_set To get the timezone we have ... Read More
We can easily allow only numbers in a textbox using jQuery. Under the keyup() set the code for allowing only number values so that the textbox never accept strings. We will see two examples − Allow Only Numbers in a TextBox using jQuery replace() Allow Only Numbers in a TextBox using jQuery fromCharCode() Allow Only Numbers in a TextBox using jQuery replace() In this example, we will see how to allow only numbers in a TextBox using jQuery replace(). We must set the code under the keyup to allow only numbers while typing, else the textbox will not ... Read More
In this article, we are going to learn what is JavaScript AES Encryption. AES is an algorithm developed for the encryption of data. AES uses the same key to encrypt and decrypt data, called the symmetric encryption algorithm. AES encryption is Advanced Encryption Standard (AES) to encrypt the data in the application. We use the JavaScript library Forge to perform AES encryption. These algorithms are used in different communication apps such as WhatsApp, Signal, etc. The third-party user cannot be able to decrypt the message, and when the message is reached the destination receiver endpoint, it is decrypted using the ... Read More
In this article, we are going to discuss how to remove an element from the end of the array in JavaScript. An array is a special variable, which can hold more than one value. An array is a collection of items stored at contiguous memory locations. The idea is to store multiple items together. This makes it easier to calculate the position of each element by simply adding an offset to a base value of the memory location of the first element of the array. The base value is index 0 for the first element in the array and the ... Read More
In this article, we are going to add an at the end of the array in JavaScript. An array is a special variable, which can hold more than one value. An array is a collection of items stored at contiguous memory locations. The idea is to store multiple items together. This makes it easier to calculate the position of each element by simply adding an offset to a base value of the memory location of the first element of the array. The base value is index 0 for the first element in the array and the difference between the two ... Read More
In this article, we are going to learn how to use input type field with the color picker in HTML. We use for input fields with color. It will allow us to select a color from color picker. A color picker will be visible when we will click on the default color box. Here, you can set the default color also with the value attribute in the input field - this value needs to be set in hexadecimal because colors are represented as six-digit hexadecimal values following a hashtag. Syntax Following is the syntax to use input type ... Read More