Hi, In my model I am trying to get an item by its ID. My code is given bellow: $id = 5; $currentUser = new User($id); I obtain: Argument 1 passed to CodeIgniter\Database\BaseResult::getFirstRow() must be of the type string, null given, c...
如果目标是 * 估计 * 行数，则SHOW TABLE STATUS或SELECTRowsFROM information_schema.TABLES WHERE ......
$query =$this->db->get_where('user',array('id'=> $id)); $data = $query->row();switch($data->state) {case7:$this->still_cool($id);case1:case2:$this->load->view("owner/palace", ['user'=> $data]);break;case3:case4:case5:$this->load->view("slave/square", ['user'=...
$sMaxOnlineSinceDate->row()->online_since :false; } 但是我还有更多的地方 $ this-> db-> get('documents') 我想在我的案例中,Codeigniter由于某种原因很难评估此陈述。我会进一步调试。 看答案 您可以修改您的功能_getMaxonLines()以下面的方式 privatefunction_getMaxOnlineSince(){ $this->db->select_...
function get_one($where = array(),$select='*'){ $this->db->select($select); if($where){ $this->db->where($where); } $this->db->limit(1); $query = $this->db->get('ych_sendreward'); return $query->row_array(); }...
开发者ID:super-d2,项目名称:codeigniter_demo,代码行数:15,代码来源:CActiveDataProviderTest.php 示例2: runAjax ▲点赞 7▼ protectedfunctionrunAjax(){/**@var\CClientScript; */$cs = Yii::app()->clientscript; $result = ['data'=>$this->createDataArray()]; ...
我最近了解到,在Codeigniter中,当使用result()或row()从查询中获取结果时,您可以添加一个字符串参数来将结果转换为自定义对象。foreach($books as $book) { echo $book->author_name;当然,author_name是$book的一个字段对于这个非常简单的情况,没有问题,但是想象一下更复杂的情况,有更多的表、更多的 ...
话虽如此，我还是“意外地”修复了试图修复null布局问题的代码。
<view class="row"> <view class="text1">当前名称:{{name}}</view> </view> 提交 下面是js部分代码 my.js const defaultAvatarUrl = 'https://thirdwx.qlogo.cn/mmopen/vi_32/POgEwh4mIHO4nibH0KlMECNjjGxQUq24ZEaGT4poC6icRiccVGKSyXwibcPq4BWmiaIGuG1icwxaQX6grC9VemZoJ8rg/132' data:{ a...
I’ve just upgraded my Codeigniter from 1.7.2 to 2.1.0. And I noticed the language folder became longer from “en” to “english”. Is there a way to change the language folde... MySQL unknown column error when using ALTER, don't understand behaviour ...