function checkValue(Name)
{
var strSQL = "select Value from PDM_Uint where Name='" +Name+"'";
怎么执行 sterSQL??????
return strQueryResult;
}
高手来来来啊,在线等的.
{
var strSQL = "select Value from PDM_Uint where Name='" +Name+"'";
怎么执行 sterSQL??????
return strQueryResult;
}
高手来来来啊,在线等的.
也有些人说不能.
到底能还是不能???
如果能的话那个好方便了哦.....
可以是可以,但不会有人这么用的。你可以想一下,在客户端,都可以看到代码,如果你把链接数据库的写进去,那么何来安全性可言
如果想实现JS调用服务器端的数据,可以用AJAX来实现调用xmlhttp 来实现下面是JS创建对象调用SQL的,你可以参考下,不建议用 var rsTopTen
var strInner
var strCntInner
var ConnectionString
rsTopTen = new ActiveXObject("ADODB.Recordset"); // Build the connection string
//
// ConnectionString Format below:
//ConnectionString = "DRIVER=SQL Server;SERVER=MySQLServer;CATALOG=MyDatabase;UID=USERID;PWD=Password";
//
// for SQL 7.0:
//ConnectionString = "DRIVER=SQL Server;SERVER=TopTen;CATALOG=TopTen;UID=TopTen;PWD=TopTen";
//
// for Access Database (on Server):
//ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False;Data Source=\\\\demwwwdev01\\develop\\im\\security\\TopTen.mdb";
//
// for Access Database (on local drive):
ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False;Data Source=C:\\TopTen\\TopTen.mdb"; // Build a SQL statement
strSQL = "SELECT TopTenName, TopTenCount FROM TopTen ORDER BY TopTenCount DESC"; // Open the recordset
rsTopTen.Open(strSQL, ConnectionString, 3,1,1); // Loop through the Recordset
while(!rsTopTen.EOF)
{
//写出.......
}