Vue Js Check if Element is Hidden: Vue.js allows you to manipulate and interact with elements in the DOM through various methods, including the use of $refs. To check if an element is hidden on a web page, you can select the element using $refs, which provides a direct reference to the DOM node.

Once the element is stored in a variable, you can access its style property and check if the display property is set to "none". If it is, then the element is hidden from the user’s view. This is a simple and effective method to determine if an element is hidden or not, which can be useful for dynamically changing the display of elements based on user interactions or other events

How can I check if an element is hidden using Vue js?

The Belwo code is a simple Vue.js application that checks if an element with the ID “myElement” is hidden or not using its “display” style property. The result is then displayed in the template using the “result” data property.

The “mounted” lifecycle hook is used to check the element’s visibility. It is called after the instance has been mounted to the DOM, so it is a good place to access the element with the “ref” attribute and check its style.

The code first gets a reference to the element using “this.$refs.myElement”, then checks if its “display” style property is set to “none” using the strict equality operator (“===”). If it is, the “isHidden” variable is set to true, otherwise, it is set to false.

• Note that this approach only checks the “display” style property, so if the element is hidden using other CSS properties such as “visibility” or “opacity”, it will not be detected.

Vue Js Check if Element is Hidden Example

 <div id="app">
        <div ref="myElement" style="display:none">Hello World</div>
        <small>{{result}}</small>
    </div>
    <script type="module">
        const app = Vue.createApp({
            data() {
                return {
                    condition: true,
                    selectedOption: '',
                    result: ''
                }
            },
            mounted() {
                const myElement = this.$refs.myElement;
                const isHidden = myElement.style.display === 'none';
                this.result = `Is the element hidden? ${isHidden}`;
            },


        })

        app.mount('#app')
    </script>

Output of Vue Js Check if Element is Hidden