Vue Textarea Fullscreen on Click:Vue Textarea Fullscreen on Click is a user interface feature that allows the user to expand a textarea element to full screen when they click on it. In Vue, this can be achieved by attaching a click event listener to the textarea element and updating a Boolean data property that determines whether the element is in fullscreen mode or not. When the property is set to true, the element is expanded to cover the entire screen, and when set to false, it reverts to its original size. This feature can enhance the user experience by providing a distraction-free writing environment, especially for longer texts.

How can I make a Vue textarea go fullscreen on click?

This is a Vue.js application that includes a textarea and a button that toggles the fullscreen mode of the textarea. The data property includes a fullscreen boolean variable that is initially set to false. The toggleFullscreen method is called when the button is clicked and it toggles the value of fullscreen and adjusts the width and height of the textarea accordingly.

The style section contains CSS styles that position the textarea to fill the entire screen when fullscreen is true. The scoped attribute limits the scope of the styles to the current component only.

Vue Textarea Fullscreen on Click Example

<div id="app">
     <div :class="{ fullscreen: fullscreen }">
       <button @click="toggleFullscreen()">Toggle Fullscreen</button><br>
       <textarea ref="textarea"></textarea>
     </div>
</div>
    <script type="module">
        const app = Vue.createApp({
            data() {
                return {
                    fullscreen: false,
                };
            },
            methods: {
                toggleFullscreen() {
                    this.fullscreen = !this.fullscreen;
                    const textarea = this.$refs.textarea;
                    if (this.fullscreen) {
                        textarea.style.width = '100%';
                        textarea.style.height = '100%';
                    } else {
                        textarea.style.width = 'auto';
                        textarea.style.height = 'auto';
                    }
                },

            },
        });app.mount("#app");
    </script>
    <style scoped>
        .fullscreen {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
            background-color: #000;
        }
    </style>

Output of Vue Textarea fullscreen on click