Codeigniter从url获取参数？答案

【问题标题】：Codeigniter get parameters from url?Codeigniter从url获取参数？
【发布时间】：2017-08-31 12:16:25
【问题描述】：

我有一个观点

<div class="panel-body">
            <div class="table-responsive">
                <table id="mytable" class="table table-responsive table-striped table-bordered" cellspacing="0"
                       width-="100%">

                    <tbody>

                    <?php
                    foreach ($result as $row) {
                        if ($row->active == 1) {
                            foreach ($countries as $country) {
                                if ($country->id == $row->country) {
                                    if ($this->session->userdata('language') == 3) {
                                        $ccountry = $country->ro_name;
                                    } else if ($this->session->userdata('language') == 2) {
                                        $ccountry = $country->ru_name;
                                    } else {
                                        $ccountry = $country->name;
                                    }
                                }
                            }
                            $time_sbs = substr($row->time, 0, 5);
                            echo '<tr ">
                        <td width="20%">' . $row->name . '</td>
                        <td width="10%">' . $row->date . ' ' . $time_sbs . '</td>
                        <td width="10%">' . $row->registration_date . '</td>
                        <td width="10%">' . $ccountry . '</td>
                        <td width="10%">' . $row->city . '</td>
                        <td width="10%">' . $row->address . ' </td>
                        <td width="20%">' . $row->description . '</td>

我从数据库中采样了日期

function get_tournaments()
{
    //data is retrive from this query
    $query = $this->ci->db->query("SELECT * FROM tournaments WHERE date > CURDATE() ORDER BY date");
    /*$query = $this->ci->db->query("SELECT * FROM tournaments");*/
    return $query;
}

function get_tournaments_finished()
{
    //data is retrive from this query
    $query = $this->ci->db->query("SELECT * FROM tournaments WHERE date < CURDATE() ORDER BY date");
    /*$query = $this->ci->db->query("SELECT * FROM tournaments");*/
    return $query;
}

我需要在视图中有一张桌子，但在 get 参数的帮助下，我显示了锦标赛地图：

<?php echo base_url(); ?>tournaments?type=upcoming",
<?php echo base_url(); ?>tournaments?type=finished"

如何检查获取参数类型

【问题讨论】：

标签： codeigniter url get

【解决方案1】：

在 Codeigniter 中你可以使用检查输入参数

$input_params=$this->input->get();// this will give you all parameters

或

$single_param=$this->input->get('name_of_the_parameter');// this will give you individual parameter

【讨论】：

input->get_post() 不提供参数列表 - get() 或 post() 可以。

【解决方案2】：

使用

$_GET['type'];

或者，如果您愿意，可以使用方法参数来了解类型，而不是使用 get 来了解类型

//something like this
//your url will be like this
base_url('tournament/upcoming'); or
base_url('tournament/finished');

//then your controller method will look like this
public function tournament(){
    $type = $this->uri->segment(3);
    //then fetch the data based on the type
}

希望对您有所帮助，如果您有任何问题，请告诉我，以便我们解决。

【讨论】：