How to search for a class in jQuery?

How to search for a class in jQuery?

class: A class to search for. An element can have multiple classes; only one of them must match. For class selectors, jQuery uses JavaScript’s native getElementsByClassName () function if the browser supports it. Finds the element with the class “myClass”.

What is missing in jQuery find class ( )?

Your .find () is missing that so jQuery thinks you’re looking for elements. Remember the CSS selector rules require “.” if selecting by class name. The absence of “.” is interpreted to mean searching for . Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question.

What does.find ( ) do in jQuery?

Given a jQuery object that represents a set of DOM elements, the .find() method allows us to search through the descendants of these elements in the DOM tree and construct a new jQuery object from the matching elements. The .find() and .children() methods are similar, except that the latter only travels a single level down the DOM tree.

How do you find a child in jQuery?

Hello, this is child class number1. The selector used the parent class (parentclass1) which is placed inside of the div tag. The find method used first child class (childclass1) which is placed in the tag. The CSS style applies only to the first child class with the background color.

What does find ( element ) do in jQuery?

version added: 1.6 .find ( element ) element. Type: Element or jQuery. An element or a jQuery object to match elements against. Given a jQuery object that represents a set of DOM elements, the .find () method allows us to search through the descendants of these elements in the DOM tree and construct a new jQuery object from the matching elements.

How to select an element in a jQuery object?

Usually, elements in a jQuery object are acted on by other jQuery functions: var myValue = $ ( “#myDivId” ).val (); // Get the value of a form input. $ ( “#myDivId” ).val ( “hello world” ); // Set the value of a form input.

What does jquery.class mean in JavaScript?

version added: 1.0 jQuery ( “.class” ) class: A class to search for. An element can have multiple classes; only one of them must match. For class selectors, jQuery uses JavaScript’s native getElementsByClassName () function if the browser supports it.

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