Is there any specific reason behind using $ with variable in jQuery

No there is no real difference. It's just a convention that helps you remember that a isn't the DOM element but it's a jQuery object. var a = document.getElementById('a'); a.innerHTML //fine var $a... Read More

jQuery advantages/differences in .trigger() vs .click()

This is the code for the click method: jQuery.fn.click = function (data, fn) { if (fn == null) { fn = data; data = null; } return arguments.length > 0 ? this.on("click",... Read More

javascript - How to select a single child element using jQuery?

I think what you want to do is this: $(this).children('img').eq(0); this will give you a jquery object containing the first img element, whereas $(this).children('img')[0]; will give you the img ele... Read More

javascript - reorder list elements - jQuery?

var ul = $("ul"); var li = ul.children("li"); li.detach().sort(); ul.append(li); This is a simple example where <li> nodes are sorted by in some default order. I'm calling detach to avoid removing a... Read More

javascript - pass post data with window.location.href

Using window.location.href it's not possible to send a POST request. What you have to do is to set up a form tag with data fields in it, set the action attribute of the form to the URL and the method... Read More

Vanilla JavaScript version of jQuery .click

Working Example: http://jsfiddle.net/6ZNws/ Html <a href="something">CLick Here</a> <a href="something">CLick Here</a> <a href="something">CLick Here</a> Javascript: var anchors = document.getElement... Read More

jquery - Is $(document).ready necessary?

Is $(document).ready necessary? no if you've placed all your scripts right before the </body> closing tag, you've done the exact same thing. Additionally, if the script doesn't need to access the D... Read More

javascript - Managing jQuery plugin dependency in webpack

You've mixed different approaches how to include legacy vendor modules. This is how I'd tackle it: 1. Prefer unminified CommonJS/AMD over dist Most modules link the dist version in the main field of... Read More

jquery - How to trigger the window resize event in JavaScript?

window.dispatchEvent(new Event('resize'));... Read More

javascript - Bootstrap Carousel : Remove auto slide

You can do this 2 ways, via js or html (easist) Via js $('.carousel').carousel({ interval: false, }); That will make the auto sliding stop because there no Milliseconds added and will never sli... Read More