How it works
Progress components are built with two HTML elements, some CSS to set the width, and a few attributes.
We don't use the HTML5 progress element, ensuring you can stack progress bars, animate them, and place text labels over them.
We use the Progress component as a wrapper to indicate the max value of the progress bar.
We use the inner ProgressBar component to indicate the progress so far.
The ProgressBar component requires an inline style, utility class, or custom CSS to set their width.
The ProgressBar component also requires some role and aria attributes to make it accessible.
<template>
<Progress>
<ProgressBar />
</Progress>
<Progress>
<ProgressBar :value="25" />
</Progress>
<Progress>
<ProgressBar :value="50" />
</Progress>
<Progress>
<ProgressBar :value="75" />
</Progress>
<Progress>
<ProgressBar :value="100" />
</Progress>
</template>
Width
<template>
<Progress>
<ProgressBar
relative-width="75"
:value="75"
/>
</Progress>
</template>
Labels
Add labels to your progress bars by placing text within the ProgressBar component.
<template>
<Progress>
<ProgressBar :value="25">
25%
</ProgressBar>
</Progress>
</template>
Height
We only set a height value on the Progress component, so if you change that value the inner ProgressBar component will automatically resize accordingly.
<template>
<Progress style="height: 1px">
<ProgressBar :value="25" />
</Progress>
<Progress style="height: 20px">
<ProgressBar :value="25" />
</Progress>
</template>
Backgrounds
Use background utility classes to change the appearance of individual progress bars.
<template>
<Progress>
<ProgressBar
background-color="success"
:value="25"
/>
</Progress>
<Progress>
<ProgressBar
background-color="info"
:value="50"
/>
</Progress>
<Progress>
<ProgressBar
background-color="warning"
:value="75"
/>
</Progress>
<Progress>
<ProgressBar
background-color="danger"
:value="100"
/>
</Progress>
</template>
Multiple bars
Include multiple progress bars in a progress component if you need.
<template>
<Progress>
<ProgressBar :value="15" />
<ProgressBar
background-color="success"
:value="30"
/>
<ProgressBar
background-color="info"
:value="20"
/>
</Progress>
</template>
Striped
Add striped attribute to any ProgressBar component to apply a stripe via CSS gradient over the progress bar's background color.
<template>
<Progress>
<ProgressBar
striped
:value="10"
/>
</Progress>
<Progress>
<ProgressBar
striped
background-color="success"
:value="25"
/>
</Progress>
<Progress>
<ProgressBar
striped
background-color="info"
:value="50"
/>
</Progress>
<Progress>
<ProgressBar
striped
background-color="warning"
:value="75"
/>
</Progress>
<Progress>
<ProgressBar
striped
background-color="danger"
:value="100"
/>
</Progress>
</template>
Animated stripes
The striped gradient can also be animated. Add animated attribute to ProgressBar component to animate the stripes right to left via CSS3 animations.
<template>
<Progress>
<ProgressBar
striped
animated
:value="75"
/>
</Progress>
</template>