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thinkphp 3.2框架视图模型 实例视图查询结果的二维数组合并操作示例

2020-03-11 17:50 274 查看

本文实例讲述了thinkphp 3.2框架视图模型 实例视图查询结果的二维数组合并操作。分享给大家供大家参考，具体如下：

使用视图模型查询的时候 结果是这样的

array(6) {
[0] => array(5) {
["picTitle"] => string(7) "标题2"
["picCategroy"] => string(6) "海报"
["picAuthor"] => string(12) "星耀学园"
["picPostTime"] => string(19) "2014-11-26 11:59:50"
["pictureurl"] => string(55) "attachment/picture/uploadify/20141126/547550278b7db.jpg"
}
[1] => array(5) {
["picTitle"] => string(7) "标题2"
["picCategroy"] => string(6) "海报"
["picAuthor"] => string(12) "星耀学园"
["picPostTime"] => string(19) "2014-11-26 11:59:50"
["pictureurl"] => string(55) "attachment/picture/uploadify/20141126/54755027ab89b.jpg"
}
[2] => array(5) {
["picTitle"] => string(7) "标题2"
["picCategroy"] => string(6) "海报"
["picAuthor"] => string(12) "星耀学园"
["picPostTime"] => string(19) "2014-11-26 11:59:50"
["pictureurl"] => string(55) "attachment/picture/uploadify/20141126/547550273b753.jpg"
}
[3] => array(5) {
["picTitle"] => string(7) "标题2"
["picCategroy"] => string(6) "海报"
["picAuthor"] => string(12) "星耀学园"
["picPostTime"] => string(19) "2014-11-26 11:59:50"
["pictureurl"] => string(55) "attachment/picture/uploadify/20141126/54755027d8488.jpg"
}
[4] => array(5) {
["picTitle"] => string(33) "同步写入信息和附件表里"
["picCategroy"] => string(6) "海报"
["picAuthor"] => string(12) "星耀学园"
["picPostTime"] => string(19) "2014-11-20 16:05:16"
["pictureurl"] => string(55) "attachment/picture/uploadify/20141120/546da0746edb8.png"
}
[5] => array(5) {
["picTitle"] => string(33) "同步写入信息和附件表里"
["picCategroy"] => string(6) "海报"
["picAuthor"] => string(12) "星耀学园"
["picPostTime"] => string(19) "2014-11-20 16:05:16"
["pictureurl"] => string(55) "attachment/picture/uploadify/20141120/546da0784831c.png"
}
}

想要的结果是这样

array(2) {
["0"] => array(5) {
["picTitle"] => string(7) "标题2"
["picCategroy"] => string(6) "海报"
["picAuthor"] => string(12) "星耀学园"
["picPostTime"] => string(19) "2014-11-26 11:59:50"
["pictureurl"] => string(223) "attachment/picture/uploadify/20141126/547550278b7db.jpg,attachment/picture/uploadify/20141126/54755027ab89b.jpg,attachment/picture/uploadify/20141126/547550273b753.jpg,attachment/picture/uploadify/20141126/54755027d8488.jpg"
}
["1"] => array(5) {
["picTitle"] => string(33) "同步写入信息和附件表里"
["picCategroy"] => string(6) "海报"
["picAuthor"] => string(12) "星耀学园"
["picPostTime"] => string(19) "2014-11-20 16:05:16"
["pictureurl"] => string(111) "attachment/picture/uploadify/20141120/546da0746edb8.png,attachment/picture/uploadify/20141120/546da0784831c.png"
}
}

完整实例开始

控制器 里 根据生成的SQL 语句在phpmyadmin里运行 出现排序规则不一致的情况 两个表的字段 排序规则不一致 整表排序规则一样的情况下

PictureController.class.php

public function Pic(){
$PicModel =D('PicView');

/* dump($PicModel);*/

$s1= $PicModel->field('picTitle,picCategroy,picAuthor,picPostTime,pictureurl')->order('picPostTime desc')->select();
/* dump($PicModel->getLastSql()); 查询最后的sql 语句*/
/* dump($s1);*/
$zhengli = $this->mergePictureURL($s1);
/* dump( $zhengli );*/

$this->assign("content",$zhengli);

$this->display();

}

视图模型里

PicViewModel.class.php

<?php
namespace Home\Model;
use Think\Model\ViewModel;
class PicViewModel extends ViewModel{
public $viewFields =array(
'Picture'=> array('picTitle','picToken','picCategroy','picAuthor','picPostTime','_as'=>'Picture'),
'PictureAttachment' =>array('pictureid','pictureurl','creattime','_on'=>'Picture.picToken = PictureAttachment.pictureid','_as'=>'PictureAttachment'),

);
}

视图里

<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
</head>
<body>
<volist name="content" id="data">
<!-- {$data.picTitle} {$data.picAuthor}发布时间：{$data.picPostTime}-->
{$data.picTitle}
</volist>
</body>
</html>

更多关于thinkPHP相关内容感兴趣的读者可查看本站专题：《ThinkPHP入门教程》、《thinkPHP模板操作技巧总结》、《ThinkPHP常用方法总结》、《codeigniter入门教程》、《CI(CodeIgniter)框架进阶教程》、《Zend FrameWork框架入门教程》及《PHP模板技术总结》。

希望本文所述对大家基于ThinkPHP框架的PHP程序设计有所帮助。

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