本文介绍了一个使用Vue.js实现的分页组件示例。该组件通过Vue的数据绑定和指令实现了动态分页效果，并能够通过AJAX请求加载数据。文章提供了完整的HTML、CSS及JavaScript代码，展示了如何设置分页按钮的点击事件以及如何监听当前页数的变化。
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>分页</title>
<link rel="stylesheet" href="http://cdn.bootcss.com/bootstrap/3.3.0/css/bootstrap.min.css">
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
<ul class="pagination" id="page-break" v-if="seen" >
<li v-if="cur>5">
<a v-on:click="cur=1,pageClick()" style="cursor:pointer">««</a>
</li>
<li v-if="cur>1">
<a v-on:click="cur--,pageClick()" style="cursor:pointer">«</a>
</li>
<li v-if="cur-5>0">
<a style="cursor:not-allowed">...</a>
</li>
<li v-for="item in indexs" v-bind:class="{'active':cur==item}" >
<a v-on:click="btnClick(item), pageClick()" style="cursor:pointer">{{item}}</a>
</li>
<li v-if="all-cur-4>0">
<a style="cursor:not-allowed">...</a>
</li>
<li v-if="cur!=all">
<a v-on:click="cur++,pageClick()" style="cursor:pointer">»</a>
</li>
<li v-if="cur!=all && all>10 && all-cur-4>0">
<a v-on:click="cur=all,pageClick()" style="cursor:pointer">»»</a>
</li>
<li><a>Page {{cur}} of {{all}}</a></li>
</ul>
<script>
var app = new Vue({
el: '#app-4',
data: {
tableData: [
]
}
});
var app1=new Vue({
el: '#page-break',
data: {
cur: 1,
all: 50,
seen:true
},
watch: {
cur: function(newValue, oldValue){
console.log(arguments);
}
},
methods: {
btnClick(num){
if(num!=this.cur){
this.cur=num;
}
},
pageClick(){
console.log('现在是'+this.cur+'页')
},
},
computed: {
indexs(){
var left = 1;
var right = this.all;
var arr = [];
if(this.all>=10){
if(this.cur>5 && this.cur<this.all-4){
left = this.cur-4;
right = this.cur+4;
}else if(this.cur<=6){
left=1;
right=10;
}else{
left=this.all-9;
right=this.all;
}
}
while(left<=right){
arr.push(left);
left++;
}
return arr;
}
}
})
function loaddata(page)
{
$.ajax({
url: "@Url.Action("GetList")",
type: "Post",
data: { page: page },
dataType: "json",
success: function (data) {
app.tableData = data.rows;
app.seen = data.total > 0;
app1.all = data.total % 10 == 0 ? (data.total / 10) : (Math.floor(data.total / 10) + 1);
},
error: function (jqXHR, textStatus, errorThrown) {
}
});
}
loaddata(1);
</script>
</body>
</html>
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