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Found 766 Articles for JQuery
198 Views
We can disable a jQuery UI draggable widget with the help of its draggable disabled option. jQuery is a javascript library that helps us manipulate the DOM easily and efficiently using its various helper methods and properties. It allows us to add interactivity to the DOM as well as add and change the CSS styles of the DOM elements. Syntax $(element).draggable({ disabled: true }) We will be using the following jQuery link in our application − The above-provided code snippet is a link tag that imports the CSS file from the jQuery UI library. Example ... Read More
2K+ Views
Allowing users to print the web page can be a great feature in many scenarios. For example, users can print the invoice, the whole article if they are on the web page containing the blog, some important data, etc. The JQuery contains the print() method allowing us to print the HTML content of the web page by adding it into the pdf format. It opens the print pop-up, and when the user clicks the print button, it starts printing the page if the printer is connected. Otherwise, it saves the data in the local computer in the pdf file format. ... Read More
924 Views
Nowadays, every website contains at least a single form, such as a contact form, application form, etc. It is also required to notify users when the form is submitted successfully or with errors so that users can take action again. In JQuery, we can use the submit() method to call the callback function after submitting the form. However, we can also save form data to the database in the callback functions. So, there can be many use cases where we must call the callback function after submitting the form to perform the particular operations. Syntax Users can follow the syntax ... Read More
287 Views
JavaScript relationships with the HTML/CSS file, particularly with the Document Object Model (DOM), are made easier through an open-source library called "jQuery". Its traversal and manipulation of HTML files, the control of browser events, the production of DOM visuals, the facilitation of Ajax connections, and cross-platform JavaScript programming are all made easier by this package. To verify whether a particular string constitutes a substring of another string, JavaScript provides a variety of string functions. Consequently, jQuery is dispensable to accomplish this task. Nonetheless, we shall expound on the various approaches to verify if a string commences or terminates ... Read More
464 Views
JSON (JavaScript Object Notation) is a data format that is widely used when transmitting data between the server and a web application. In many cases, the JSON data has a complex structure, and searching for specific data requires some special function implementation. jQuery, a popular JavaScript library, provides powerful methods to navigate and search JSON trees efficiently using the .each() method, filter(), and grep methods. In this article, we will explore all these methods to search JSON trees with the help of jQuery. Understanding JSON Trees JSON data is organized in a hierarchical structure, often referred to as a JSON ... Read More
548 Views
Introduction The combination of Flask and jQuery gives a reliable solution for developing dynamic web apps. While jQuery is a quick, compact, and feature-rich JavaScript library, Flask is a well-known, lightweight web framework for Python. For the purpose of creating a live search feature in a Flask application, we will combine the strengths of these two technologies in this tutorial. Prerequisites Ensure that you have the following installed on your local computer before beginning the tutorial's main sections: Python Flask − Install it via pip with pip install flask jQuery − Download it from the official website or use a CDN. Setup ... Read More
340 Views
jQuery is a popular JavaScript library that simplifies the process of traversing and manipulating HTML documents. In web development, one common requirement is to select elements with specific attributes or properties. In this article, we will explore how to select HTML elements whose IDs start with a certain character using jQuery. Use of Selecting ID that starts with certain character Targeting Specific Groups of Elements: When working with a large number of elements, it may be necessary to group them based on a common identifier. By selecting IDs that start with a specific character, you can easily target and ... Read More
119 Views
The paradigm shift towards mobile technology has paved the way for a responsive, user-friendly interface in app design. JQuery and Bootstrap are two powerful tools that can aid developers in creating mobile-friendly applications. Let's delve into how you can use these frameworks to create an efficient, responsive application. Prerequisites Before you begin, ensure that you have a basic understanding of HTML, CSS, and JavaScript. Familiarity with JQuery and Bootstrap is advantageous but not compulsory, as we'll go over the basics. Introduction to JQuery & Bootstrap JQuery − A fast, small, and feature-rich JavaScript library, JQuery makes things like HTML document ... Read More
156 Views
In the fast-paced world of mobile web development, designing a login dialog that is both aesthetically pleasing and highly functional is essential for engaging users and ensuring the success of a web application. With jQuery EasyUI Mobile, a robust and intuitive JavaScript framework, developers have access to a powerful set of tools for creating dynamic and customizable login dialogs. However, for developers unfamiliar with the framework, the process of designing a login dialog using jQuery EasyUI Mobile may seem daunting. In this article, we will guide developers through the step-by-step process of designing a login dialog using jQuery EasyUI Mobile, ... Read More
186 Views
In the present-day world, where mobile devices are dominant, developers are persistently searching for ways to optimize user experience, particularly concerning the loading of hefty media files such as images and videos. One of the remedies to this issue is to implement lazy loading, a technique that procrastinates the loading of non-vital media files until their requirement. With the aid of the jQuery Plugin, developers can effortlessly integrate lazy loading into their mobile web applications, thereby providing an uninterrupted and proficient browsing experience for their users. In this write-up, we shall scrutinize the step-by-step technique to design the lazy loading ... Read More