Created
August 29, 2017 20:58
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<template> | |
<ul class="sweet-pagination" v-if="pages > 1"> | |
<li :class="[{hidden: currentPage <= 2}]"> | |
<a href="#" v-on:click.prevent="onChange(1)" class="prev">‹‹</a> | |
</li> | |
<li :class="[{hidden: currentPage <= 1}]"> | |
<a href="#" v-on:click.prevent="onChange('previous')" class="prev">‹</a> | |
</li> | |
<template v-for="page in getPages()"> | |
<li> | |
<a href="javascript:void(0);" v-on:click.prevent="page != currentPage && onChange(page)" :class="['page', {active: page == currentPage}]">{{ page }}</a> | |
</li> | |
</template> | |
<li :class="[{hidden: currentPage >= pages}]"> | |
<a href="#" v-on:click.prevent="onChange('next')" class="next">›</a> | |
</li> | |
<li :class="[{hidden: currentPage >= pages - 1}]"> | |
<a href="#" v-on:click.prevent="onChange(pages)" class="next">››</a> | |
</li> | |
</ul> | |
</template> | |
<script> | |
export default { | |
name: 'Pagination', | |
props: { | |
id: { | |
type: String, | |
required: false, | |
default: 'pagination' | |
}, | |
pages: { | |
type: Number, | |
required: true, | |
}, | |
currentPage: { | |
type: Number, | |
required: false, | |
default: 1, | |
}, | |
}, | |
methods: { | |
getPages() { | |
let additionalPagesToDisplay = 4 | |
let lowerLower = Math.max(this.currentPage - additionalPagesToDisplay, 1) | |
let upperLower = this.currentPage | |
let lowerUpper = this.currentPage + 1 | |
let upperUpper = Math.min(this.pages, this.currentPage + additionalPagesToDisplay) | |
let lowerPages = [] | |
let upperPages = [] | |
let pages | |
for (let i = lowerLower; i <= upperLower; i++) { | |
lowerPages.push(i) | |
} | |
for (let i = lowerUpper; i <= upperUpper; i++) { | |
upperPages.push(i) | |
} | |
if (this.currentPage == this.pages) { | |
pages = lowerPages | |
} else { | |
pages = lowerPages.concat(upperPages) | |
} | |
return pages | |
}, | |
onChange(page) { | |
this.$emit('change', page, this.id) | |
} | |
}, | |
} | |
</script> | |
<style lang="scss"> | |
@import '~styles/colors'; | |
@import '~styles/mixins'; | |
ul.sweet-pagination { | |
@include ulreset; | |
border-top: 1px solid color(border); | |
text-align: center; | |
padding: { | |
top: 24px; | |
bottom: 24px; | |
} | |
li { | |
display: inline-block; | |
a { | |
display: block; | |
color: color(blue); | |
text-decoration: none; | |
transition: all 0.2s; | |
border-radius: 3px; | |
padding: { | |
left: 16px; | |
right: 16px; | |
} | |
margin: { | |
left: 4px; | |
right: 4px; | |
} | |
height: 36px; | |
line-height: 36px; | |
min-width: 16px; | |
text-align: center; | |
font-size: 14px; | |
&:hover { | |
background: color(blue); | |
color: #fff; | |
} | |
&.active { | |
@include unselectable; | |
color: color(light-grey); | |
background: color(light-background); | |
} | |
} | |
&.prev a, &.next a { | |
font-weight: 600; | |
&:hover { | |
background: color(dark); | |
} | |
} | |
&.hidden { | |
visibility: hidden; | |
} | |
} | |
} | |
</style> |
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