public function json_product_list($where, $order){

global $_M;

$this->table = load::sys_class('tabledata', 'new');

$p = $_M['table']['product'];

$s = $_M['table']['shopv2_product'];

if($_M['config']['shopv2_open']){//开启在线订购时

$table = $p.' Left JOIN '.$s." ON ({$p}.id = {$s}.pid)";

$where = "{$p}.lang='{$_M['lang']}' and ({$p}.recycle = '0' or {$p}.recycle = '-1') {$where}";

}else{

$table = $p;

$where = "lang='{$_M['lang']}' and (recycle = '0' or recycle = '-1') {$where}";

}

$data = $this->table->getdata($table, '*', $where, $order);

foreach($data as $key=>$val){

if(!$val['pid'])$data[$key]['pid'] = $val['id'];

}

return $data;

}

例子一：

$u = $_M['table']['user'];

$o = $_M['table']['shopv2_order'];

$d = $u.' Left JOIN '.$o." ON {$u}.id = {$o}.uid";

function dotable_course_user_list_json(){

global $_M;

$id=$_M[form]['id'];//教师模块ID

$tid=$_M[form]['tid'];//教师登录用户ID

$tn=$_M[form]['tn'];//教师用户名

$term1 = $_M[form]['search_title']; //获取搜索关键词

$search1 = $term1 ?"and username like '%{$term1}%' ":'';//增加查询报名表编号

$table = load::sys_class('tabledata', 'new');

//$where = "lang='cn' {$search} {$search1}"; //在条件语句中加入查询条件 $search

$u = $_M['table']['user'];

$o = $_M['table']['shopv2_order'];

$d = $u.' Left JOIN '.$o." ON {$u}.id = {$o}.uid";

//$table = $u.' Left JOIN '.$a." ON (find_in_set(u.id,a.user_id) != 0)";

$where = "{$u}.lang='{$_M['lang']}'";

$order = "{$u}.id DESC";

$array = $table->getdata($d, '*', $where, $order);

//$data = $this->table->getdata($table, '*', $where, $order)

//$time=date('Y-m-d H:i:s',time());

foreach($array as $key => $val){

//会员组

$rs_user_group=DB::get_one("SELECT id,name FROM ".$_M['table']['user_group']." where id='$val[groupid]' ");

//状态

//班型

//$rs1=DB::get_all("SELECT s.class_id,a.user_id,a.id,a.number,cc.classhour FROM ".$_M['table']['my_application']." as a INNER JOIN ".$_M['table']['my_application_subject']." as s ON a.number=s.number INNER JOIN ".$_M['table']['my_class']." as c ON s.class_id=c.id INNER JOIN ".$_M['table']['my_class_course']." as cc ON cc.class_id=c.id where s.class_id<>0 and s.type_11=0 and c.teachers_id='$val[id]' and cc.endtime>'$time'");

$list = array();

$list[] = "{$val['username']}";

$list[] = "{$rs_user_group['name']}";

$list[] = "";

$list[] = "";

$list[] = "";

$list[] = "";

$list[] = "";

$list[] = "";

$list[] = "";

$list[] = " 错题集";

$list[] = "";

$list[] = "";

$rarray[] = $list;

}

// dump($rarray);

$table->rdata($rarray);//返回数据

}

例子二：join find_in_set

$u = $_M['table']['user'];

$a = $_M['table']['my_application'];

$d = $u.' Left JOIN '.$a." ON find_in_set({$u}.id,{$a}.user_id) != 0";

function dotable_course_user_list_json(){

global $_M;

$id=$_M[form]['id'];//教师模块ID

$tid=$_M[form]['tid'];//教师登录用户ID

$tn=$_M[form]['tn'];//教师用户名

$term1 = $_M[form]['search_title']; //获取搜索关键词

$search1 = $term1 ?"and username like '%{$term1}%' ":'';//增加查询报名表编号

$table = load::sys_class('tabledata', 'new');

//$where = "lang='cn' {$search} {$search1}"; //在条件语句中加入查询条件 $search

$u = $_M['table']['user'];

//$o = $_M['table']['shopv2_order'];

$a = $_M['table']['my_application'];

//$d = $u.' Left JOIN '.$o." ON {$u}.id = {$o}.uid";

$d = $u.' Left JOIN '.$a." ON find_in_set({$u}.id,{$a}.user_id) != 0";

$where = "{$u}.lang='{$_M['lang']}'";

$order = "{$u}.id DESC";

$array = $table->getdata($d, '*', $where, $order);

//$data = $this->table->getdata($table, '*', $where, $order)

//$time=date('Y-m-d H:i:s',time());

foreach($array as $key => $val){

//会员组

$rs_user_group=DB::get_one("SELECT id,name FROM ".$_M['table']['user_group']." where id='$val[groupid]' ");

//状态

//班型

//$rs1=DB::get_all("SELECT s.class_id,a.user_id,a.id,a.number,cc.classhour FROM ".$_M['table']['my_application']." as a INNER JOIN ".$_M['table']['my_application_subject']." as s ON a.number=s.number INNER JOIN ".$_M['table']['my_class']." as c ON s.class_id=c.id INNER JOIN ".$_M['table']['my_class_course']." as cc ON cc.class_id=c.id where s.class_id<>0 and s.type_11=0 and c.teachers_id='$val[id]' and cc.endtime>'$time'");

$list = array();

$list[] = "{$val['username']}";

$list[] = "{$rs_user_group['name']}";

$list[] = "";

$list[] = "";

$list[] = "";

$list[] = "";

$list[] = "";

$list[] = "";

$list[] = "";

$list[] = " 错题集";

$list[] = "";

$list[] = "";

$rarray[] = $list;

}

// dump($rarray);

$table->rdata($rarray);//返回数据

}

注意：

1、列出全部数据

$data = $this->table->getdata($table, '*', $where, $order)

2、只列出指定字段数据

$array = $table->getdata($d, "{$u}.username,{$u}.groupid", $where, $order);

3、模糊查询

$where = "{$u}.lang='{$_M['lang']}' and {$u}.username like '%{$term1}%' ";

总结

以上就是这篇文章的全部内容了，希望本文的内容对大家的学习或者工作具有一定的参考学习价值，谢谢大家对脚本之家的支持。如果你想了解更多相关内容请查看下面相关链接