52 lines
1.3 KiB
Vue
52 lines
1.3 KiB
Vue
<template>
|
|
<transition name="fade-transition">
|
|
<v-btn
|
|
color="accent darken-2"
|
|
dark
|
|
fab
|
|
fixed
|
|
right
|
|
top
|
|
@click.stop="scrollToTop"
|
|
v-if="show"
|
|
class="p-photo-scroll-top"
|
|
>
|
|
<v-icon>arrow_upward</v-icon>
|
|
</v-btn>
|
|
</transition>
|
|
</template>
|
|
|
|
<script>
|
|
export default {
|
|
name: 'p-scroll-top',
|
|
data() {
|
|
return {
|
|
show: false,
|
|
maxY: 0,
|
|
};
|
|
},
|
|
methods: {
|
|
onScroll: function () {
|
|
if(window.scrollY > this.maxY) {
|
|
this.maxY = window.scrollY;
|
|
this.show = false;
|
|
} else if (window.scrollY < 300) {
|
|
this.show = false;
|
|
this.maxY = 0;
|
|
} else if ((this.maxY - window.scrollY) > 75) {
|
|
this.show = true;
|
|
}
|
|
},
|
|
scrollToTop: function () {
|
|
return this.$vuetify.goTo(0);
|
|
},
|
|
},
|
|
created() {
|
|
window.addEventListener('scroll', this.onScroll);
|
|
},
|
|
destroyed() {
|
|
window.removeEventListener('scroll', this.onScroll);
|
|
}
|
|
};
|
|
</script>
|