没有有BUG的代码
else if(‘add‘ == $key){
//获取问卷名字
$id = $this->get(‘wjid‘);
$wjname = $this->getWants(‘Spectab‘,‘id‘,$id,‘specname‘);
$this->assign(‘wjname‘,$wjname);
}else if(‘edit‘ == $key){
$id = $this->get(‘wjid‘);
$wjname = $this->getWants(‘Spectab‘,‘id‘,$id,‘specname‘);
$id = $this->get(‘id‘);
//查出题目信息
$res_que = $model_que->getOne(‘id = ?‘,$id);
//查出题目答案信息
$res_ans = $model_ans->getAll(‘qid = ?‘,$id);
$arr_index = array(‘wjname‘ => $wjname, ‘res_que‘ => $res_que ,‘res_ans‘ => $res_ans);
$this->assign($arr_index);
}else if(‘editdata‘ == $key){
//修改
$topicname = $this->post(‘topicname‘);
$id = $this->post(‘id‘);
$orderid = $this->post(‘orderid‘);
$intype = $this->post(‘intype‘);
$inclass = $this->post(‘inclass‘);
//先更新allquestion 表
$updateArray_que = array(
‘topicname‘ =>$topicname,‘orderid‘ => $orderid,‘intype‘ => $intype,
‘inclass‘ => $inclass
);
$model_que->update($updateArray_que,‘id = ?‘,$id);
//判断是否答案项数量改变
$count = $this->post(‘count‘);
//查询出该题目下有几个答案
$s_counts = $model_ans->getAll(‘qid = ?‘,$id,‘id‘);
$s_count = count($s_counts);
//获取record
$record = $this->post(‘record‘);//拆分次字段来拼装post中的KEY 来取值 组装insert语句
$record = substr($record,0,-1);
//拆分
$record_arr = explode(‘|‘,$record);
/*print_r($s_counts);
print_r($record_arr);*/
//处理counts 变成一维数组 当前选项
$macth_arr = null;
foreach($s_counts as $key => $val){
$macth_arr[] = $val[‘id‘];
}
$column_que_totle = count($column_que);
//应该拿俩数组对比
$diff = array_merge(array_diff($record_arr,$macth_arr),array_diff($macth_arr,$record_arr));
//如果$diff为空 则只进行update 如果不为空 判断是单个的键值属于哪个数组 如果是match则要做删除 如果是record 则要insert 最后得出 增加和减少的数组 执行
if(!empty($diff)){
$arr_plus = null;
$arr_reduce = null;
foreach($diff as $key => $val){
//判断属于哪个数组
if(in_array($val,$macth_arr)){
//如果是属于这个数组，则放在arr_reduce 反之则相反
$arr_reduce[] = $val;
}else{
$arr_plus[] = $val;
}
}
if(!empty($arr_reduce)){
$delete_sql_str = implode(‘,‘,$arr_reduce);
$sql = "delete from allscore where id in ($delete_sql_str)";
$model_ans->execute($sql);
}
if(!empty($arr_plus)){
$sql = ‘insert into allscore (`qid`,`xuanxiang`,`xvalue`,`ztai`,`fengxian`,`jianyi`) values ‘;
//得到需要新添加的俩项
//拼装sql
$arr_reduce_totle = count($arr_plus);
foreach($arr_plus as $key => $value){
//到了最后一项的时候
if($key+1 == $arr_reduce_totle){
$temp = "(‘".$id."‘,";
foreach($column_que as $key => $val){
if($column_que_totle - 1 == $key){
$temp .= "‘".$_POST[$val.$value]."‘";
}else{
$temp .= "‘".$_POST[$val.$value]."‘,";
}
}
$sql .= $temp.")";
}else{
$temp = "(‘".$id."‘,";
foreach($column_que as $key => $val){
if($column_que_totle - 1 == $key){
$temp .= "‘".$_POST[$val.$value]."‘";
}else{
$temp .= "‘".$_POST[$val.$value]."‘,";
}
}
$sql .= $temp."),";
}
}
//bingo
$model_ans->execute($sql);
}
}
foreach($macth_arr as $key => $val){
$updateSql = ‘UPDATE allscore set‘;
$tempStr = null;
foreach($column_que as $key_1 => $val_1){
if($column_que_totle == $key_1+1){
$tempStr .= "$arr_update_ans[$key_1] ="."‘".$_POST[$val_1.$val]."‘";
}else{
$tempStr .= " $arr_update_ans[$key_1] ="."‘".$_POST[$val_1.$val]."‘,";
}
}
$updateSql .= $tempStr." where `id` = $val ";
$model_ans->execute($updateSql);
}
echo ‘yes‘;
exit;
}
有bug的代码
if(‘editdata‘ == $key){
//修改
$topicname = $this->post(‘topicname‘);
$id = $this->post(‘id‘);
$orderid = $this->post(‘orderid‘);
$intype = $this->post(‘intype‘);
$inclass = $this->post(‘inclass‘);
//先更新allquestion 表
$updateArray_que = array(
‘topicname‘ =>$topicname,‘orderid‘ => $orderid,‘intype‘ => $intype,
‘inclass‘ => $inclass
);
$model_que->update($updateArray_que,‘id = ?‘,$id);
//判断是否答案项数量改变
$count = $this->post(‘count‘);
//查询出该题目下有几个答案
$s_counts = $model_ans->getAll(‘qid = ?‘,$id,‘id‘);
$s_count = count($s_counts);
//获取record
$record = $this->post(‘record‘);//拆分次字段来拼装post中的KEY 来取值 组装insert语句
$record = substr($record,0,-1);
//拆分
$record_arr = explode(‘|‘,$record);
/*print_r($s_counts);
print_r($record_arr);*/
//处理counts 变成一维数组 当前选项
$macth_arr = null;
foreach($s_counts as $key => $val){
$macth_arr[] = $val[‘id‘];
}
$arr_update_arr = null;
$column_que_totle = count($column_que);
//不应该是从数量上单纯判断
if($count != $s_count){
$arr_plus = null;
if($count - $s_count > 0 ){
$sql = ‘insert into allscore (`qid`,`xuanxiang`,`xvalue`,`ztai`,`fengxian`,`jianyi`) values ‘;
//说明增加了选项 要进行insert操作
foreach($record_arr as $key => $val){
if(!in_array($val,$macth_arr)){
//当不在这个数据库的时候 说明需要新增 记录下ID
$arr_plus[] = $val;
}else{
$arr_update_arr[] = $val;
}
}
//得到需要新添加的俩项
//拼装sql
$arr_reduce_totle = count($arr_plus);
foreach($arr_plus as $key => $value){
//到了最后一项的时候
if($key+1 == $arr_reduce_totle){
$temp = "(‘".$id."‘,";
foreach($column_que as $key => $val){
if($column_que_totle - 1 == $key){
$temp .= "‘".$_POST[$val.$value]."‘";
}else{
$temp .= "‘".$_POST[$val.$value]."‘,";
}
}
$sql .= $temp.")";
}else{
$temp = "(‘".$id."‘,";
foreach($column_que as $key => $val){
if($column_que_totle - 1 == $key){
$temp .= "‘".$_POST[$val.$value]."‘";
}else{
$temp .= "‘".$_POST[$val.$value]."‘,";
}
}
$sql .= $temp."),";
}
}
//bingo
$model_ans->execute($sql);
}else{
//删除了选项 要进行delete操作
$arr_reduce = null;
foreach($macth_arr as $key => $val){
if(!in_array($val,$record_arr)){
//当不在这个数据库的时候 说明需要新增 记录下ID
$arr_reduce[] = $val;
}else{
$arr_update_arr[] = $val;
}
}
$delete_sql_str = implode(‘,‘,$arr_reduce);
$sql = "delete from allscore where id in ($delete_sql_str)";
$model_ans->execute($sql);
}
}
//最后进行update操作 并且总是要进行这一步
// 有可能没有变化 选项的个数
if(empty($arr_update_arr)){
$arr_update_arr = $macth_arr;
}
foreach($arr_update_arr as $key => $val){
$updateSql = ‘UPDATE allscore set‘;
$tempStr = null;
foreach($column_que as $key_1 => $val_1){
if($column_que_totle == $key_1+1){
$tempStr .= "$arr_update_ans[$key_1] ="."‘".$_POST[$val_1.$val]."‘";
}else{
$tempStr .= " $arr_update_ans[$key_1] ="."‘".$_POST[$val_1.$val]."‘,";
}
}
$updateSql .= $tempStr." where `id` = $val ";
$model_ans->execute($updateSql);
}
echo ‘yes‘;
exit;
}
做问答系统是对题目修改的bug
时间： 2024-11-09 00:57:52