Quasar is a popular Vue UI library for developing good looking Vue apps.
In this article, we’ll take a look at how to create Vue apps with the Quasar UI library.
Button Group in a Dark Background
We can add a button group in a dark background with the dark prop:
<!DOCTYPE html>
<html>
<head>
<link
href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900|Material+Icons"
rel="stylesheet"
type="text/css"
/>
<link
href="https://cdn.jsdelivr.net/npm/quasar@1.12.13/dist/quasar.min.css"
rel="stylesheet"
type="text/css"
/>
</head>
<body class="body--dark">
<script src="https://cdn.jsdelivr.net/npm/vue@^2.0.0/dist/vue.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/quasar@1.12.13/dist/quasar.umd.min.js"></script>
<div id="q-app">
<q-layout
view="lHh Lpr lFf"
container
style="height: 100vh;"
class="shadow-2 rounded-borders"
>
<div class="q-pa-md bg-grey-10 text-white">
<q-btn-toggle
v-model="model"
push
glossy
toggle-color="primary"
:options="options"
>
</q-btn-toggle>
</div>
</q-layout>
</div>
<script>
new Vue({
el: "#q-app",
data: {
model: "",
options: [
{ label: "Battery low", value: "bat" },
{ label: "Friend request", value: "friend", color: "green" },
{ label: "Picture uploaded", value: "upload", color: "red" }
]
}
});
</script>
</body>
</html>
Button Toggle Content
We can set the options content by populating the slot with the name given by the slot property.
For instance, we can write:
<!DOCTYPE html>
<html>
<head>
<link
href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900|Material+Icons"
rel="stylesheet"
type="text/css"
/>
<link
href="https://cdn.jsdelivr.net/npm/quasar@1.12.13/dist/quasar.min.css"
rel="stylesheet"
type="text/css"
/>
</head>
<body class="body--dark">
<script src="https://cdn.jsdelivr.net/npm/vue@^2.0.0/dist/vue.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/quasar@1.12.13/dist/quasar.umd.min.js"></script>
<div id="q-app">
<q-layout
view="lHh Lpr lFf"
container
style="height: 100vh;"
class="shadow-2 rounded-borders"
>
<div class="q-pa-md bg-grey-10 text-white">
<q-btn-toggle
v-model="model"
push
rounded
glossy
toggle-color="purple"
:options="options"
>
<template v-slot:one>
<div class="row items-center no-wrap">
<div class="text-center">Pick<br />boat</div>
<q-icon right name="directions_boat" />
</div>
</template>
<template v-slot:two>
<div class="row items-center no-wrap">
<div class="text-center">Pick<br />car</div>
<q-icon right name="directions_car" />
</div>
</template>
<template v-slot:three>
<div class="row items-center no-wrap">
<div class="text-center">Pick<br />railway</div>
<q-icon right name="directions_railway" />
</div>
</template>
</q-btn-toggle>
</div>
</q-layout>
</div>
<script>
new Vue({
el: "#q-app",
data: {
model: "",
options: [
{ value: "one", slot: "one" },
{ value: "two", slot: "two" },
{ value: "three", slot: "three" }
]
}
});
</script>
</body>
</html>
We populate the one , two , and three slot to populate the content of the buttons in the button toggle.
Also, we can disable the button toggle with the disabled prop:
<!DOCTYPE html>
<html>
<head>
<link
href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900|Material+Icons"
rel="stylesheet"
type="text/css"
/>
<link
href="https://cdn.jsdelivr.net/npm/quasar@1.12.13/dist/quasar.min.css"
rel="stylesheet"
type="text/css"
/>
</head>
<body class="body--dark">
<script src="https://cdn.jsdelivr.net/npm/vue@^2.0.0/dist/vue.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/quasar@1.12.13/dist/quasar.umd.min.js"></script>
<div id="q-app">
<q-layout
view="lHh Lpr lFf"
container
style="height: 100vh;"
class="shadow-2 rounded-borders"
>
<div class="q-pa-md">
<q-btn-toggle
disable
v-model="model"
toggle-color="primary"
push
glossy
:options="[
{label: 'One', value: 'one'},
{label: 'Two', value: 'two'},
{label: 'Three', value: 'three'}
]"
>
</q-btn-toggle>
</div>
</q-layout>
</div>
<script>
new Vue({
el: "#q-app",
data: {
model: ""
}
});
</script>
</body>
</html>
We can set the readonly prop to disable the button group without changing it styles.
Conclusion
We can set various options with Quasar’s button group.
