分页三条件查询

 $.ajax({
            url: 'http://localhost:8486/WebService.asmx/GetUsert',
            type: 'post',
            data: { pageindex: dangqian, pagesize: tiaoshu, PhoneCode: $("#shouji").val(), XingHCode: $("#xinghao").val(), UsertName: $("#tname").val(), },
            success: function (data) {
                dangqian = data.PageIndex;
                Pagesum = data.PageSum;
                $("#ta").children().children().not(":first").remove();
                $(data.Data).each(function (index, data) {
                    $("#ta").append("<tr><td>" + data.UsertID + "</td><td>" + data.UsertName + "</td><td>" + (data.UsertSex == 0 ? '男' : '女') + "</td><td>" + data.XingHCode + "</td><td>" + data.XingHName + "</td><td>" + data.PhoneName + "</td><td>" + data.PhoneCode + "</td><td><img src='" + data.UsertImages + "' style='100px;height:100px;'/></td><td><a href='#' onclick='del(" + data.UsertID + ")'>删除</a></td></tr>");
                })
            }

        })

新建类：当前页，总页，对象

本页需要实例化：当前页=1，总页数=0，条数=3

function first()
{

dangqian = 1;
cha();
}
function zuihou()
{

dangqian = Pagesum;
cha();
}
//下一页
function NextPage() {
if (dangqian + 1 > Pagesum) {
alert('已经是最后一页');
return;
}
dangqian++;
cha();
}
//上一页
function PreivousPage() {
if (dangqian - 1 <= 0) {
alert('已经是第一页');
return;
}
dangqian--;
cha();
}
//模糊查询
function mohu()
{
dangqian = 1;
cha();
}