The v-show directive is a Vue.js directive used to toggle the display CSS property of a element with our data via inline styles. If the data is true it will make it visible else it will make it invisible. First, we will create a div element with id as app and let’s apply the v-show directive to this element with data as a message. Now we will create this message by initializing a Vue instance with the data attribute containing either true or false.
It also triggers transitions when its condition changes
Syntax:
v-show="data"
Parameters: This directive accepts a single parameter which is the data.
Example 1: This example uses VueJS to show an element with v-show.
HTML
<!DOCTYPE html><html> <head> <title> VueJS | v-show directive </title> <!-- Load Vuejs --> <script src= </script> </head> <body> <div style="text-align: center; width: 600px;"> <h1 style="color: green;"> neveropen </h1> <b> VueJS | v-show directive </b> </div> <div id="canvas" style="border: 1px solid #000000; width: 600px; height: 200px;"> <div v-show="message" id="app"> Hello I'm visible. </div> </div> <script> var app = new Vue({ el: "#app", data: { message: true, }, }); </script> </body></html> |
Output:
Example 2: This example uses VueJS to hide an element with v-show.
HTML
<!DOCTYPE html><html><head> <title> VueJS | v-show directive </title> <!-- Load Vuejs --> <script src= </script></head><body> <div style="text-align: center;width: 600px;"> <h1 style="color: green;"> neveropen </h1> <b> VueJS | v-show directive </b> </div> <div id="canvas" style="border:1px solid #000000; width: 600px;height: 200px;"> <div v-show="message" id="app"> Hello I'm invisible. </div> </div> <script> var app = new Vue({ el: '#app', data: { message: false } }) </script></body></html> |
Output:
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