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Php 分页链接在codeigniter中工作不正常_Php_Jquery_Ajax_Codeigniter_Pagination - Fatal编程技术网

Php 分页链接在codeigniter中工作不正常

Php 分页链接在codeigniter中工作不正常,php,jquery,ajax,codeigniter,pagination,Php,Jquery,Ajax,Codeigniter,Pagination,我正在使用ajax在codeigniter中进行分页,我对分页链接有问题,如果我单击第二个链接,则url将更改,但第二个页面上没有数据加载,并且还显示活动的第一个链接和第二个链接 star.php中的我的控制器函数 public function filtersearch() { $proSearch = implode(",", $_POST['search']) ; $cat = $_POST['cat']; log_message(

我正在使用ajax在codeigniter中进行分页,我对分页链接有问题,如果我单击第二个链接,则url将更改,但第二个页面上没有数据加载,并且还显示活动的第一个链接和第二个链接

star.php中的我的控制器函数

public function filtersearch()
    {
        $proSearch = implode(",", $_POST['search']) ;

        $cat = $_POST['cat'];
        log_message('error', 'post value is  '.$proSearch );
        log_message('error', '  '.$cat );
        $config = array();
        $config["base_url"] = "#";
        $config['page_query_string'] = TRUE;
        $config['reuse_query_string'] = true;
        $config["total_rows"] = $this->Star_model->getfilterCount($proSearch,$cat);
        $config["per_page"] = 2;
        $config["uri_segment"] = 4;
         $config['full_tag_open'] = '<ul class="pagination">';
        $config['full_tag_close'] = '</ul>';
        $config['first_link'] = false;
        $config['last_link'] = false;
        $config['first_tag_open'] = '<li>';
        $config['first_tag_close'] = '</li>';
        $config['prev_link'] = '«';
        $config['prev_tag_open'] = '<li class="prev">';
        $config['prev_tag_close'] = '</li>';
        $config['next_link'] = '»';
        $config['next_tag_open'] = '<li>';
        $config['next_tag_close'] = '</li>';
        $config['last_tag_open'] = '<li>';
        $config['last_tag_close'] = '</li>';
        $config['cur_tag_open'] = '<li class="active"><a href="#">';
        $config['cur_tag_close'] = '</a></li>';
        $config['num_tag_open'] = '<li>';
        $config['num_tag_close'] = '</li>';
        $this->pagination->initialize($config);
        $offset = $this->input->get('offset');
         $this->pagination->cur_page = $offset;
        $data['links'] = $this->pagination->create_links();
             $output = array(
                'pagination_link'  => $this->pagination->create_links(),
                 'country_table'   => $this->Star_model->getfilterSearch($proSearch,$cat,$config["per_page"],$offset)
                 );

             $this->output->set_content_type('application/json');

             echo json_encode($output);
            }

    }
公共函数过滤器搜索()
{
$proSearch=内爆(“,”,$_POST['search']);
$cat=$_POST['cat'];
日志消息('error','post值为'.$proSearch');
日志信息('error',''.$cat);
$config=array();
$config[“基本url”]=“#”;
$config['page\u query\u string']=TRUE;
$config['reuse\u query\u string']=true;
$config[“总计行数”]=$this->Star\u model->getfilterCount($proSearch,$cat);
$config[“每页”]=2;
$config[“uri_段”]=4;
$config['full_tag_open']='
    ; $config['full_tag_close']='
'; $config['first_link']=false; $config['last_link']=false; $config['first_tag_open']='
  • '; $config['first_tag_close']='
  • ; $config['prev_link']='«'; $config['prev_tag_open']='
  • '; $config['prev_tag_close']='
  • ; $config['next_link']='»'; $config['next_tag_open']='
  • '; $config['next_tag_close']='
  • ; $config['last_tag_open']='
  • '; $config['last_tag_close']='
  • ; $config['cur_tag_open']='
  • ; $config['num_tag_open']='
  • '; $config['num_tag_close']='
  • ; $this->pagination->initialize($config); $offset=$this->input->get('offset'); $this->pagination->cur_page=$offset; $data['links']=$this->pagination->create_links(); $output=array( “分页链接”=>this->pagination->create_links(), “国家/地区表格”=>$this->Star\u model->getfilterSearch($proSearch,$cat,$config[“每页”],$offset) ); $this->output->set_content_type('application/json'); echo json_编码($output); } }
    并查看page products.php编码,以便通过ajax发送getdata的输入

    $(".cl").live("click", function () {
    var val = $('input[type=checkbox]:checked').map(function(_, el) {
            return $(el).val();
        }).get();
    
            var cat = $("#sub_cat").val();
    
                $.ajax({
                type: "POST",
                url: "<?php echo base_url();?>star/filtersearch",
                data: {search: val, cat: cat},
                dataType:"json",
                success:function(data){
               $("#asd").hide();
                $('#country_table').html(data.country_table);
                $('#pagination_link').html(data.pagination_link);
    
            }
            });
    
        });
    
    $(“.cl”).live(“单击”,函数(){
    var val=$('input[type=checkbox]:checked').map(函数(wel){
    返回$(el.val();
    }).get();
    var cat=$(“#sub#cat”).val();
    $.ajax({
    类型:“POST”,
    url:“星号/过滤器搜索”,
    数据:{search:val,cat:cat},
    数据类型:“json”,
    成功:功能(数据){
    $(“#asd”).hide();
    $('#country_table').html(data.country_table);
    $('#pagination_link').html(data.pagination_link);
    }
    });
    });
    
    下面是点击链接后获取数据的编码

    $(document).ready(function(){
    
    function load_data(page)
     {
        var val = $('input[type=checkbox]:checked').map(function(_, el) {
            return $(el).val();
        }).get();
    
            var cat = $("#sub_cat").val();
            alert(val+cat);
        $.ajax({
        url:"<?php echo base_url();?>star/filtersearch",
       method:"POST",
       data: {search: val, cat: cat},
       dataType:"json",
       success:function(data)
       {
    
        $('#country_table').html(data.country_table);
        $('#pagination_link').html(data.pagination_link);
        $("#asd").hide();
       }
      });
    
     }
      load_data(1);
    
      $(".pagination li a").live("click", function () {
           var cur_page = $(this).attr('data-ci-pagination-page'); // I haved test with attr('href') but not ok.
                   load_data(cur_page);
    
        });
    
    });
    
    $(文档).ready(函数(){
    功能加载\u数据(第页)
    {
    var val=$('input[type=checkbox]:checked').map(函数(wel){
    返回$(el.val();
    }).get();
    var cat=$(“#sub#cat”).val();
    警报(val+cat);
    $.ajax({
    url:“星号/过滤器搜索”,
    方法:“张贴”,
    数据:{search:val,cat:cat},
    数据类型:“json”,
    成功:功能(数据)
    {
    $('#country_table').html(data.country_table);
    $('#pagination_link').html(data.pagination_link);
    $(“#asd”).hide();
    }
    });
    }
    加载_数据(1);
    $(“.pagination li a”).live(“单击”,函数(){
    var cur_page=$(this).attr('data-ci-pagination-page');//我已经用attr('href')进行了测试,但不正常。
    加载数据(当前页面);
    });
    });
    
    将基本url设置为应用分页的页面的当前url

    $config["base_url"] = "#";
    
    例如:
    $config[“base\u url”]=base\u url()用户/索引'


    试试这个例子

    之后,我的页面正在刷新,无法显示结果数据。我不想刷新页面我已经使用了ajax,但是我如何在没有页面刷新或页面刷新的情况下获得结果数据呢$开始=($page-1)*$config[“每页”]
    $this->pagination->cur_page=$offset之后查询错误:您的SQL语法有错误;检查与您的MySQL服务器版本对应的手册,以了解在第1行中使用的接近'-2'的正确语法-无效查询:从sf_产品中选择*,其中sub_cat_id='12'LIMIT 2-2………..我在查询中遇到此错误