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///ÏÂÃæÊǶÔAccessµÄÁ´½Ó
function getCountfromDB() {
//ÒÔµ±Ç°Ò³ÃæÎļþΪ»ù´¡£¬ÕÒµ½ÎļþËùÔڵľø¶Ô·¾¶¡£
var filePath = location.href.substring(0, location.href.indexOf("Cnt.htm"));
var path = filePath + "MyData.mdb";
//È¥µô×Ö·û´®ÖÐ×îÇ°ÃæµÄ"files://"Õâ8¸ö×Ö·û¡£
path = path.substring(8);
var updateCnt = 0;
//Éú³É²éѯºÍ¸üÐÂÓõÄsqlÓï¾ä¡£
var sqlSelCnt = "SELECT COUNT from [COUNT] WHERE ID = 'count'";
var sqlUpdCnt = "UPDATE [COUNT] SET [COUNT] = '";
//½¨Á¢Á¬½Ó£¬²¢Éú³ÉÏà¹Ø×Ö·û´®
var con = new ActiveXObject("ADODB.Connection");
con.Provider = "Microsoft.Jet.OLEDB.4.0";
con.ConnectionString = "Data Source=" + path;
con.open;
//rs¼Ç¼±íµÄ½¨Á¢
var rs = new ActiveXObject("ADODB.Recordset");
rs.open(sqlSelCnt, con);
while (!rs.eof) {
var cnt = rs.Fields("COUNT");
document.write(cnt);
//½«È¡µÃ½á¹û¼Ó1ºó¸üÐÂÊý¾Ý¿â¡£
updateCnt = cnt * 1 + 1;
rs.moveNext;
}
rs.close();
rs = null;
sqlUpdCnt = sqlUpdCnt + updateCnt + "'";
con.execute(sqlUpdCnt);
con.close();
con = null;
}
//ÏÂÃæÊÇÓëÎı¾½¨Á¢ÁªÏµ
function getCountfromTxt() {
var filePath = location.href.substring(0, location.href.indexOf("Cnt.htm"));
var path = filePath + "count.txt";
path = path.substring(8);
var nextCnt = 0;
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