pagination.vue
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<template>
<div class="pagination" :class="class">
<ul>
<li>
<a v-if="pageNo !=1" href="javascript:;"
@click="goPage(1)">首页</a>
<span v-else>首页</span>
</li>
<li>
<a v-if="pageNo > 1" href="javascript:;" @click="goPage(pageNo - 1)">上一页</a>
<span v-else>上一页</span>
</li>
<li v-for="index in totalPages" v-show="totalPages<11">
<a v-bind:class="{ 'active': pageNo == index + 1 }" href="javascript:;" v-if="pageNo != index + 1" @click="goPage(index + 1)">{{index + 1}}</a>
<span v-bind:class="{ 'active': pageNo == index + 1 }" v-else>{{index + 1}}</span>
</li>
<li v-for="index in prevnum" v-show="totalPages>10">
<a v-bind:class="{ 'active': pageNo == index }"
href="javascript:;" v-if="pageNo != index "
@click="goPage(index )">{{index }}</a>
<span v-bind:class="{ 'active': pageNo == index }" v-else>{{index }}</span>
</li>
<li v-for="index in nextnum" v-show="totalPages>10" >
<a v-bind:class="{ 'active': pageNo == index }"
href="javascript:;" v-if="pageNo != index "
@click="goPage(index )">{{index }}</a>
<span v-bind:class="{ 'active': pageNo == index }" v-else>{{index }}</span>
</li>
<li>
<a v-if="pageNo < totalPages" @click="goPage(pageNo + 1)" href="javascript:;">下一页</a>
<span v-else>下一页</span>
</li>
</ul>
</div>
</template>
<script>
module.exports = {
props: {
'pageNo': {
twoWay: true,
type: Number,
default: 1
},
'totalPages': {
twoWay: true,
type: Number,
default: 0
},
'class': {
type: Array,
default: []
}
},
computed:{
prevnum:function(){
var arr=[];
var n=this.pageNo-1;
if(n<=0){
return arr
}
while(n>0){
if(arr.length<3){
arr.unshift(n);
}
n-=1;
}
return arr;
},nextnum:function(){
var arr=[];
var n=this.pageNo;
for(var i=0;i<4;i++){
if(n<this.totalPages){
arr.push(n)
n+=1;
}
}
return arr;
}
},
methods: {
goPage: function (num) {
this.pageNo = num;
this.$dispatch('page-change');
}
}
};
</script>