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    jQuery Remove Elements & Attribute

    jQuery Remove Elements or Contents

    A number of methods, including empty(), remove(), unwrap(), etc., are provided by jQuery to remove existing HTML elements or contents from the document.

    jQuery empty() Method

    The selected elements’ text content is removed from the DOM by using the jQueryempty() method, along with all of their children, descendant elements, and other elements.

    The content inside the elements with the class.container will all be deleted upon clicking the button in the following example.

    Examples

    < !DOCTYPE html>
    < html lang="en">
    < head>
    < meta charset="utf-8">
    < title>Removing the Contents of the Elements in jQuery< /title>
    < style>
    .container{
    padding: 10px;
    background: #f0e68C;
    border: 1px solid #bead18;
    }
    < /style>
    < scriptsrc="https://code.jquery.com/jquery-3.5.1.min.js">< /script>
    < script>
    $(document).ready(function(){
        // Empty container div on button click
        $("button").click(function(){
           $(".container").empty();
        });
    });
    < /script>
    < /head>
    < body>
    < div class="container">
    < h1>Hello World!< /h1>
    < p class="hint">< strong>Note:< /strong> If you click the following button it will remove all the contents of the container div including the button.< /p>
    < button type="button">Empty Container< /button>
    < /div>
    < /body>
    < /html>
    

    Note:
    Any thread of text inside a component is regarded as a child node of that element, per the W3C (World Wide Web Consortium) DOM characteristics.

    jQuery remove() Method

    The selected elements are removed from the DOM along with everything else using the jQueryremove() method. Along with the elements themselves, all jQuery data and bound events related to the elements are also removed.

    The next example will remove all < p> elements with the class.hint from the DOM upon clicking a button. These paragraphs’ nesting structures will also be eliminated.

    Examples

    < !DOCTYPE html>
    < html lang="en">
    < head>
    < meta charset="utf-8">
    < title>Removing the Elements from DOM in jQuery< /title>
    < style>
    .container{
    padding: 10px;
    background: #f0e68C;
    border: 1px solid #bead18;
    }
    < /style>
    < scriptsrc="https://code.jquery.com/jquery-3.5.1.min.js">< /script>
    < script>
    $(document).ready(function(){
        // Removes paragraphs with class "hint" from DOM on button click
        $("button").click(function(){
           $("p.hint").remove();
        });
    });
    < /script>
    < /head>
    < body>
    < div class="container">
    < h1>Hello World!< /h1>
    < p class="hint">< strong>Note:< /strong> If you click the following button it will remove this paragraph.< /p>
    < button type="button">Remove Hint Paragraph< /button>
    < /div>
    < /body>
    < /html>
    

    The optional parameter identifier to the jQueryremove() method allows you to classify the components to be removed. For example, the jQuery DOM removal code in the preceding example could be rewritten as follows:

    Examples

    < !DOCTYPE html>
    < html lang="en">
    < head>
    < meta charset="utf-8">
    < title>Removing the Elements from DOM in jQuery< /title>
    < style>
    .container{
    padding: 10px;
    background: #f0e68C;
    border: 1px solid #bead18;
    }
    < /style>
    < scriptsrc="https://code.jquery.com/jquery-3.5.1.min.js">< /script>
    < script>
    $(document).ready(function(){
        // Removes paragraphs with class "hint" from DOM on button click
        $("button").click(function(){
           $("p").remove(".hint");
        });
    });
    < /script>
    < /head>
    < body>
    < div class="container">
    < h1>Hello World!< /h1>
    < p class="hint">< strong>Note:< /strong> If you click the following button it will remove this paragraph.< /p>
    < button type="button">Remove Hint Paragraph< /button>
    < /div>
    < /body>
    < /html>
    

    Note:
    To filter multiple elements, you can also pass a selector expression as a parameter to the jQueryremove() method, for example, remove(“hint,.demo”).

    jQuery unwrap() Method

    The parent components of the chosen elements have been eliminated from the DOM by the jQueryunwrap() method. Usually, this is the opposite of the wrap() method.

    The parent component of the

    elements will be deleted in the example below upon button click.

    Examples

    < !DOCTYPE html>
    < html lang="en">
    < head>
    < meta charset="utf-8">
    < title>Removing the Parents of the Elements from DOM in jQuery< /title>
    < style>
    .container{
    padding: 10px;
    background: #f0e68C;
    border: 1px solid #bead18;
    }
    < /style>
    < scriptsrc="https://code.jquery.com/jquery-3.5.1.min.js">< /script>
    < script>
    $(document).ready(function(){
        // Removes the paragraph's parent element on button click
        $("button").click(function(){
           $("p").unwrap();
        });
    });
    < /script>
    < /head>
    < body>
    < div class="container">
    < h1>Hello World!< /h1>
    < p class="hint">< strong>Note:< /strong> If you click the following button it will remove the parent element of this paragraph.< /p>
    < button type="button">Remove Paragraph's Parent< /button>
    < /div>
    < /body>
    < /html>
    

    jQuery removeAttr() Method

    An feature from the various components is removed using the jQueryremoveAttr() method.

    On button click, the example below will remove the href attribute from the < a> elements.

    Example

    < !DOCTYPE html>
    < html lang="en">
    < head>
    < meta charset="utf-8">
    < title>Removing an Attribute from the Elements in jQuery< /title>
    < style>
    	a{
    font-size: 18px;
    		margin-right: 20px;
    	}
    < /style>
    < scriptsrc="https://code.jquery.com/jquery-3.5.1.min.js">< /script>
    < script>
    $(document).ready(function(){
        // Removes the hyperlink's href attribute on button click
        $("button").click(function(){
            $("a").removeAttr("href");
        });
    });
    < /script>
    < /head>
    < body>
    < div class="container">
    < p>
    			< ahref="https://www.tutorialrepublic.com/">Home< /a>
    			< ahref="https://www.tutorialrepublic.com/about-us.php">About< /a>
    			< a href="https://www.tutorialrepublic.com/contact-us.php">Contact< /a>
    		< /p>
    < button type="button">Remove Attribute< /button>
    < /div>
    < /body>
    < /html>
    

    FAQS

    Q1. How remove and append in jQuery?

    To complete this task, use the. append() and. remove() functions. These techniques could be used to add strings or any other HTML or XML elements to the document as well as remove strings and other HTML or XML elements from the document.

    Q2. How do you remove an element from an attribute?

    To remove a specific attribute from an element, use the removeAttribute() method. Use the removeAttribute() method in place of setting a Boolean attribute’s value to false to ensure success.

    Q3. What is multiSelect in jQuery?

    MultiSelect is a jQuery plug-in that turns a DIV element into a select list so you can choose multiple items from a drop-down menu, much like a tag or token input.

    Q4. Which method removes attributes specified by attr from the session?

    Using the Object’s removeAttribute() method, you can remove an attribute from of the element with a specific name.

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