引入common.inc.php文件
require_once (dirname(__FILE__) . "/include/common.inc.php");
获取一条记录的内容
$row = $dsql->GetOne("Select * From dede_* where id = $aid");
echo $row['id'];
将查询获取总数输出
$row = $dsql->GetOne("select count(*) as dd where typeid = $typeid");
echo $row['dd'];//输出总数
将查询的若干条记录输出
- $sql = "Select * from dede_*";
- $dsql->SetQuery($sql);//将SQL查询语句格式化
- $dsql->Execute();//执行SQL操作
- //通过循环输出执行查询中的结果
- while($row = $dsql->GetArray()){
- echo $row['id'];
- echo $row['title'];
- }//Vevb.com
- //或者采取这种方式输出内容
- while($row = $dsql->GetObject()){
- echo $row->id;
- echo $row->Title;
- }
将查询的若干条记录输出dedecms5
- $dsql->SetQuery("Select id,typename From `#@__arctype` where reid=0 And channeltype=1 And ishidden=0 And ispart<>2 order by sortrank");
- $dsql->Execute();
- while($row=$dsql->GetObject())
- {
- $channellist .= "{$row->typename} ";
- echo $row->id;
- }
插入一条记录
- $sql = "
- INSERT INTO `dede_member_flink`(mid,title,url,linktype,imgurl,imgwidth,imgheight)
- VALUES(".$cfg_ml->M_ID.",'$title','$url','$linktype','$imgurl','$imgwidth','$imgheight');";//插入记录数据库
- $dsql->SetQuery($sql);//格式化查询语句
- $dsql->ExecNoneQuery();//执行SQL操作
经实践证明,上面的语句不能正常插入数据库,下面是正确的语句
- $sql = "
- INSERT INTO `dede_member_flink`(mid,title,url,linktype,imgurl,imgwidth,imgheight)
- VALUES(".$cfg_ml->M_ID.",'$title','$url','$linktype','$imgurl','$imgwidth','$imgheight');";//插入记录
数据库
$dsql->ExecuteNoneQuery($sql);//执行SQL操作
$gid = $dsql->GetLastID();//获取刚刚插入的id
删除一条记录
- $sql = "Delete From dede_member_flink where aid='$aid' And mid='".$cfg_ml->M_ID."';";
- $dsql->SetQuery($sql);
- $dsql->ExecNoneQuery();
- //或者使用简化模式
- $dsql->ExecNoneQuery("Delete From dede_member_flink where aid='$aid' And mid='".$cfg_ml->M_ID."';");
更新一条记录
- $upquery = "
- Update dede_member_flink set
- title='$title',url='$url',linktype='$linktype',
- imgurl='$imgurl',imgwidth='$imgwidth',imgheight='$imgheight'
- where aid='$aid' And mid='".$cfg_ml->M_ID."';
- ";
- $rs = $dsql->ExecuteNoneQuery($upquery);
判断获取数据库内容的常用方法
- $row = $dsql->GetOne("Select * From dede_moneycard_type where tid={$pid}");
- if(!is_array($row)){
- echo "失败";
- exit();
- }
- /////////////////////////////
- $upquery = " Update dede_member_flink set
- title='$title',url='$url',linktype='$linktype',
- imgurl='$imgurl',imgwidth='$imgwidth',imgheight='$imgheight'
- where aid='$aid' And mid='".$cfg_ml->M_ID."';
- ";//Vevb.com
- $rs = $dsql->ExecuteNoneQuery($upquery);
- if($rs){
- echo "成功";
- }else{
- echo "失败";
- }
获取总数
- $dsql = new DedeSql(false);
- $dsql->SetQuery("Select * from `dede_admin` where userid='$userid' Or uname='$uname'");
- $dsql->Execute();
- $ns = $dsql->GetTotalRow();
关闭数据库
$dsql->Close();
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