46 lines
1.3 KiB
PHP
46 lines
1.3 KiB
PHP
<?php
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namespace Home\Model;
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use Think\Model\RelationModel;
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class InfoModel extends RelationModel{
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protected $tableName,$_validate,$_link,$modelinfo,$modelid,$fieldarr;
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public function __construct(){
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//模型id
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$catid=I("catid",0,"int");
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if($catid){
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$this->modelid=$GLOBALS['cat'][$catid]["modelid"];
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}else{
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$this->modelid=I("modelid",0,"int");
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}
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//模型信息
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$modelinfo=$GLOBALS['model'][$this->modelid];
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if(!$modelinfo){
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return false;
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}
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$this->modelinfo=$modelinfo;
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//
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$this->_validate[]=array("catid","require","请选择分类",1);
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//对应数据表
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$this->tableName="cms_".$modelinfo['table_name'];
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//关联模型
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$this->_link = array(
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//对应栏目表
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"cat"=>array(
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'mapping_type' => self::BELONGS_TO,
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'foreign_key' => 'catid',
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),
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//【对应副表】
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$this->tableName."_data"=>array(
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'mapping_type' => self::HAS_ONE,
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'foreign_key' => 'id',
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),
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);
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//注意，这里父类析构函数一定要放到最下面，否则框架自带的方法不能使用
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parent::__construct();
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}
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}
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