function copytable($daoname, $inpid, $pidf = 'pid', $inoldid)
{
$daoname;
//modelname
$inpid;
//新的上级参数值
$pidf;
//上级参数的字[PID]
$inoldid;
//原来的上级的值
$table = D($daoname);
//引入MODEL
$tabledata = $table->findall($pidf . '=' . $inoldid);
//找出相应的数据
foreach ($tabledata as $creatdb) {
$creatdb[$pidf] = $inpid;
$oldid = $creatdb['id'];
$table->create($creatdb);
$table->add();
$newid = $table->getLastInsID();
copytable('Sys_fields', $newid, 'pid', $oldid);
}
}
public function copy()
{
if (!empty($_REQUEST['id'])) {
$project = D('Sys_projects');
$projectdate = $project->getByid($_REQUEST['id']);
if ($projectdate['caption'] == '') {
$this->error('请检查参数是否正确!');
exit;
}
$projectdate['caption'] .= '_new';
//默认的新的项目会加上_new加以区分
$projectdate['id'] = '';
//把ID清空
$project->create($projectdate);
//dump($projectdate);
$project->add();
$projectid = $project->getLastInsID();
//取得最新的ID
copytable('Sys_tables', $projectid, 'pid', $_REQUEST['id']);
//拷贝本项目下的表及字段
//防止新生成的公共数据模型不配对
$tables = D('Sys_tables');
$tabledate = $tables->where('pid=' . $_REQUEST['id'] . ' and ismodel=1')->findall();
//找出旧的公共模型
//dump($tabledate,true,'旧的数据PID');
foreach ($tabledate as $old_table) {
$new_caption = $old_table['caption'];
$new_title = $old_table['title'];
$old_id = $old_table['id'];
$tabledate2 = $tables->where("caption='{$new_caption}' and title='{$new_title}' and pid={$projectid} and ismodel=1")->findall();
//找出新的公共MODEL
//前提是这两个参数的组合是唯一的
//dump($tabledate2,true,'新的数据PID');
foreach ($tabledate2 as $new_tables) {
$new_id = $new_tables['id'];
//找出了新公共模型的ID
$updatetables = $tables->where("datemodelid={$old_id} and pid={$projectid}")->findall();
$updatetables['datemodelid'] = $new_id;
$updatevar = $tables->create($updatetables);
$tables->save();
}
}
redirect(__URL__ . "/index");
} else {
$this->error('请检查参数是否正确!');
}
}
function copytable($daoname, $inpid, $pidf = 'pid', $inoldid)
{
//用途拷贝一个表生成一个新表
$daoname;
//modelname
$inpid;
//新的上级参数值
$pidf;
//上级参数的字[PID]
$inoldid;
//原来的上级的值
$table = D($daoname);
//引入MODEL
$tabledata = $table->where("{$pidf}={$inoldid}")->findall();
foreach ($tabledata as $creatdb) {
$creatdb[$pidf] = $inpid;
$oldid = $creatdb['id'];
$creatdb['id'] = '';
//clear id as null
$table->create($creatdb);
$table->add();
$newid = $table->getLastInsID();
copytable('Sys_fields', $newid, 'pid', $oldid);
}
}
