×Ö¶Î1 ×Ö¶Î2 ×Ö¶Î3 ×Ö¶Î3
1 a b ...
2 a b ...
3 c d ...
4 c e ...
ÇóÒ»ÌõÓï¾ä£º×Ö¶Î2 Óë×Ö¶Î3 ÖµÏàͬʱ£¬Í³¼ÆÒ»´Î£¬×Ö¶Î2Ïàͬ£¬×Ö¶Î3²»Í¬Ê±£¬·Ö±ðͳ¼ÆÒ»´Î¡£
ÈçÉÏÃæµÄͳ¼Æ½á¹ûÊÇ3´Î¡£Çë¸ßÊÖ½â´ð¡£
ÄãÏëͳ¼ ......
ÓÖÒªÇë½Ì´ó¼ÒÒ»¸öÎÊÌâÁË£¡½øÈëÕýÌâ~ÎÒÏÖÔÚÏëÈòéѯ³öÀ´µÄÊý¾Ý·ÖÒ³ÏÔʾ~ÒªÊÖдµÄ£¡ÓÃado.net£¡ÏÂÃæÊDzéѯµÄºǫ́´úÂ룺
string connStr = "Data Source=.\\SQLEXPRESS;AttachDbFilename=|DataDirectory|\\Fom1.mdf;Integrated Security=True;User Instance=True";
SqlC ......
MVCÊý¾Ý¿â²Ù×÷¶¼ÓÃLinq to sqlÂð£¿ÓÃADO.NETÒªÔõô×ö°¡£¿
×î½ü³õʶMVC ÍøÉϵÄ×ÊÁÏ´ó¶¼ÊÇLINQ TO SQL²Ù×÷Êý¾Ý¿â£¬²»¹ýÎÒϰ¹ßÁËADO.NET+´æ´¢¹ý³Ì
mvcÊÇui²ãµÄ¶«Î÷£¬ºÍlinqÓÐɶ¹ØÏµÄØ£¿
Äãºǫ́ȡÊý¾Ý£¬ÎÞÂÛÓÃado.net£¬ÓÃlinq£¬ÓÃef£¬ºÍui²ãû¹ØÏµÑ½¡£
ÒýÓÃ
MVCÊý¾Ý¿â²Ù×÷¶¼ÓÃLinq to sqlÂð£¿ÓÃADO.NETÒªÔõô×ö°¡£¿
×î ......
ÓÐÁ½Õűí
tb1 id name
01 ÕÅÈý
02 ÀîËÄ
tb2 id riqi renwu
01 2010.01.01 aaa
01 2010.02.02 bbb
......
´úÂëÈçÏ Çë¸ßÊÖ Ö¸µãÏ лл
ajax_http.js
-------------
function getXMLHTTP() {
var xmlhttp;
if (window.ActiveXObject) {
//IE
try {
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
}
ca ......
ÎÒÏë°ÑÒ»¸öhtmlÎļþÖеIJÎÊý´«µÝµ½aspÖÐÈ¥£¬ÇëÎʸÃÈçºÎµ÷Óô«µÝÄØ£¿
(1)htmlÀïÃæ·ÅÈëÈçÏ´úÂë
<form action="http://xxxx.com/1.asp">
<input id="param1" type="textbox">value1</input>
<input type="submit">Ìá½»</input&g ......