Question

我是RegExp的新手。我想做的是：

我有这个原始查询条件。

var strQuery = "AND i.CreatedDate BETWEEN CAST('01/01/2014' AS Date) " +
    "AND DATEADD(Day, 1, CAST('01/01/2015' AS DATE) )   " +
    "AND e.User_ID IN (-1, 1234, 3433, 9999)  " +
    "AND i.STATUS IN ('Completed')  AND o.Type IN ('Production') "

现在，查找字符串“e.User_ID IN（”然后用新ID字符串替换括号（）之间的任何内容。例如。

var newUserIDs = "8888, 3333, 4444"

// After search and replace using RegExp.
var strQuery = "AND i.CreatedDate BETWEEN CAST('01/01/2014' AS Date) " +
    "AND DATEADD(Day, 1, CAST('01/01/2015' AS DATE) )   " +
    "AND e.User_ID IN (8888, 3333, 4444)  " +
    "AND i.STATUS IN ('Completed')  AND o.Type IN ('Production') "

请帮忙。如果我不清楚，因为我对此不熟悉，请告诉我。提前谢谢。

Answer 1

你可以简单地连接这样。

var newUserIDs = "8888, 3333, 4444"

// After search and replace using RegExp.
var strQuery = "AND i.CreatedDate BETWEEN CAST('01/01/2014' AS Date) " +
  "AND DATEADD(Day, 1, CAST('01/01/2015' AS DATE) )   " +
  "AND e.User_ID IN (" + newUserIDs + ")  " +
  "AND i.STATUS IN ('Completed')  AND o.Type IN ('Production') "

alert(strQuery);

毕竟它只是一个字符串。

Answer 2

使用regexp就像这样：

＆＃13;

/assets

＆＃13;

您正在搜索您的提示，然后是括号括起来的[]之间的任何字符中的0个或更多。

Javascript RegExp - 匹配字符串和替换

2 个答案: