jquery same function for multiple elements


Approach: Select the ID’s of different element and then use each() method to apply the CSS property on all selected ID’s element. The order of the DOM elements in the returned jQuery object may not be identical, as they will be in document order. You can try to run the following code to learn how to work the same function with jQuery multiple events: Live Demo Given an HTML document and the task is to select the elements with different ID’s at the same time using JQuery. However, there is a technique called chaining, that allows us to run multiple jQuery commands, one after the other, on the same element(s). You can do this in 2 ways. Using a loop. The worst issues are cases of the same element being selected multiple times in order to apply various methods. This multiple expression combinator is an efficient way to select disparate elements. One is using a loop, the other is using event bubbling. Specifies the elements to be selected:

... jQuery multiple events execute same function refactoring. You can call querySelectorAll() on all elements with a specific class, then use forEach() to iterate on them: Repeat selection of the same element should be avoided because selection of DOM element(s) is expensive. jQuery Method Chaining. To bind the event handler to dynamically created elements, we will be using Event Delegation.On clicking the new list items, the same action is performed. Until now we have been writing jQuery statements one at a time (one after the other). Tip: This way, browsers do not have to find the same element(s) more than once. link Disconnecting Events. jQuery scroll to element The loop is the simplest one conceptually. 4. Conclusion $.each() makes your looping work simpler, you can easily loop over all DOM elements. In other words, how to call addEventListener() on multiple elements at the same time? Example. Note: Seperate each element with a comma. The .one() method is especially useful if you need to do some complicated setup the first time an element is clicked, but not subsequent times..one() accepts the same arguments as .on() which means it supports multiple events to one or multiple handlers, passing custom data and event delegation. This Multiple Elements selector selects the combined results of all the specified selectors E, F or G. You can specify any number of selectors to combine into a single result. Then use css() method to set the background color to pink to all selected elements. For example: This is especially useful when the event.data feature is being used, or when other unique data resides in a closure around the event handler function. As of jQuery 1.4, the same event handler can be bound to an element multiple times. JQuery plugin for lightweight global events. To trigger the same function with multiple events, use the jQuery on() method with multiple events such as click, dblclick, mouse enter, mouse leave, hover, etc. Here order of the DOM elements in the jQuery object aren't necessarily identical. Syntax $("element1,element2,element3,...") Parameter Description; element: Required. jQuery multiple elements Selector jQuery Selectors. It’s good to use .each method when you’re working with jQuery data like a selector that returns multiple elements and If you are working with an Array or JSON object you can either use .each() method or forEach, for-in, for-of, for loops for iteration. Try it Yourself » Definition and Usage. 2. Output: Example 3: The following example is implemented using delegate() function. How to check whether a checkbox is checked in jQuery? event.preventDefault() vs. return false ; jQuery multiple events to trigger the same function ; What is the best way to detect a mobile device in jQuery? The element selector can also be used to select multiple elements. Best practice is to use a plain object so that multiple values can be passed as properties. Example.