Changing a button's text in Vue.js when holding a keyboard modifier - how to do it!

Question

Changing a button's text in Vue.js when holding a keyboard modifier - how to do it!

While working with Vue, I am attempting to modify a button's behavior when the Shift key is pressed. Adjusting the behavior of the click event was straightforward:

@click.exact="goForward"
@click.shift="goBackward"

However, I am facing challenges in updating the text displayed on the button to indicate this change. The default text is Forward, and I want it to switch to Backward when the Shift key is held.

I experimented with @mouseover.shift but found it inadequate since it does not cover scenarios where the user first hovers over the button and then holds down the Shift key.

javascript vue.js modifier-key

Answer 1

Answer №1

To implement key press functionality in your Vue app, you can integrate the vue-keypress package:

<template>
  <div>
    ...
    <button>{{ buttonText }}</button>
    ...
    <Keypress key-event="keydown" :key-code="16" @success="buttonText = 'Backward'" />
    <Keypress key-event="keyup" :key-code="16" @success="buttonText = 'Forward'" />
  </div>
</template>

<script>
export default
{
  data: () => ({
    buttonText: 'Forward',
  }),
}
</script>

Answer 2

To implement key press functionality in your Vue app, you can integrate the vue-keypress package:

<template>
  <div>
    ...
    <button>{{ buttonText }}</button>
    ...
    <Keypress key-event="keydown" :key-code="16" @success="buttonText = 'Backward'" />
    <Keypress key-event="keyup" :key-code="16" @success="buttonText = 'Forward'" />
  </div>
</template>

<script>
export default
{
  data: () => ({
    buttonText: 'Forward',
  }),
}
</script>

Changing a button's text in Vue.js when holding a keyboard modifier - how to do it!

Answer №1

Similar questions

Caution: It is important that every child within an array or iterator is assigned a distinct "key" property

Struggling with establishing recognition of a factory within an Angular controller

Unraveling the Perfect Jest Stack Trace

How can default props be set for a nested object in Vue?

Tips for moving an element to the end of an array

What is a common mistake when using refs in React?

Require assistance with displaying a menu on a website using JQuery

Encountering an error when trying to insert a row in Laravel 5 with a foreign

Issue with inconsistent error handling in Mui DateTimePicker and react-hook-form

"The Django querydict receives extra empty brackets '[]' when using jQuery ajax post to append items to a list in the app

Utilizing Express JS: Invoking a function within my class during routing operations

How can VueX be leveraged to add an item to an array and also delete an item from the same array?

When the mouse is clicked, rotate the object along its axis using OBJ Loader in THREE.js

In order to comply with JSX syntax rules in Gatsby.js, it is necessary to enclose adjacent elements

When the page is scrolled, the div is fixed in place and a class is dynamically added. Some issues may

CSS swapping versus CSS altering

Tips on displaying each element of an array in a unique format within a React component

Using Jquery to insert an if statement within the .html element

Prevent legend strike-through on click in Vue Chart.js

XML is struggling to load content when using ajax requests