v-on:click.middle Directive in Vue.js

Last Updated : 25 Jun, 2020

v-on:click.middle directive is a Vue.js directive used to add a click event listener to an element. While click directive triggers the event for all kind of clicks, this directive only triggers the event when middle key of mouse is clicked. First, we will create a div element with id as app and let's apply the v-on:click.middle directive to a element. Further, we can execute a function when click even occurs.

Syntax:

v-on:click.middle="function"

Parameters: This function holds function that will be executed when the click event occurs. Example: This example uses Vue.js to toggle the visibility of an element with v-on:click.middle.

HTML

<!DOCTYPE html>
<html>

<head>
    <title>
        VueJS v-on:click.middle directive
    </title>

    <!-- Load Vuejs -->
    <script src=
"https://cdn.jsdelivr.net/npm/vue/dist/vue.js">
    </script>
</head>

<body>
    <div style="text-align: center;
        width: 600px;">
        
        <h1 style="color: green;">
            GeeksforGeeks
        </h1>
        <b>
            VueJS | v-on:click.middle directive
        </b>
    </div>

    <div id="canvas" style=
        "border:1px solid #000000;
        width: 600px;height: 200px;">
        
        <div id="app" style=
            "text-align: center; 
            padding-top: 40px;">
            
            <button v-on:click.middle=
                "data = !data">
                Show
            </button>
            
            <h1 v-if="data">
                Middle key is pressed.
            </h1>
        </div>
    </div>

    <script>
        var app = new Vue({
            el: '#app',
            data: {
                data: false
            }
        })
    </script>
</body>

</html>