摘要:
方法1:select a.a1,a.a2,a.a3,b.b2,c.c2,d.d2from a,b,c,dwhere a.a1=b.b1 and b.b1=c.c1 and c.c1=d.d1方法2:select a.a1,a.a2,a.a3,b.b2,c.c2,d.d2from a inner join b on a.a1=b.b1 inner join c on b.b1=c.c1 inner join d on c.c1=d.d1 阅读全文
摘要:
这是一段代码: 1 // 生成Guid字符串 2 function Guid() { 3 var guid = ""; 4 for (var i = 1; i <= 32; i++) { 5 var n = Math.floor(Math.random() * 16.0).toString(16); 6 guid += n; 7 if ((i == 8) || (i == 12) || (i == 16) || (i == 20)) 8 guid += "-"; 9 }10 return g... 阅读全文
摘要:
这是一段代码: 1 $.ajax({ 2 url: "AjaxServices/AjaxService.asmx/DeleteWorkContent", // ajax 调用后台方法 3 type: "POST", 4 data: "{'rwid':'" + rwid + "'}", // 参数 5 dataType: "json", // 返回类型 6 contentType: "application/json; charset=utf-8" 阅读全文