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>