在這種配置下我們要實現(xiàn)關(guān)鍵詞不區(qū)分大小寫搜索并高亮顯示要借助ASP的正則處理了，請看下面代碼：
復(fù)制代碼 代碼如下:
%
Function Takeout(patrn,string1,colors)
'提取搜索關(guān)鍵字匹配文字
Dim regEx, Match, Matches, tt ' 建立變量。
Set regEx = New RegExp ' 建立正則表達式。
regEx.Pattern = patrn ' 設(shè)置模式。
regEx.IgnoreCase = True ' 設(shè)置是否區(qū)分大小寫。
regEx.Global = True ' 設(shè)置全局可用性。
Set Matches = regEx.Execute(string1) ' 執(zhí)行搜索。
For Each Match in Matches ' 遍歷 Matches 集合。
RetStr = RetStr Match.Value " "
Next
RetStr = trim(RetStr)
if instr(RetStr," ")>0 then
for tt = 0 to ubound(split(RetStr," "))
string1 = replace(string1,split(RetStr," ")(tt),"font color="""colors""">"split(RetStr," ")(tt)"/font>")
next
else
string1 = replace(string1,RetStr,"font color="""colors""">"RetStr"/font>")
end if
Takeout = string1
End Function
response.write Takeout("jOeKOe", "Joekoe喬客雙語版","red")
Function Highlight(strContent,keyword) '標(biāo)記高亮關(guān)鍵字
Dim RegEx
Set RegEx=new RegExp
RegEx.IgnoreCase =True '不區(qū)分大小寫
RegEx.Global=True
Dim ArrayKeyword,i
ArrayKeyword = Split(keyword," ")'用空格隔開的多關(guān)鍵字
For i=0 To Ubound(ArrayKeyword)
RegEx.Pattern="("ArrayKeyword(i)")"
strContent=RegEx.Replace(strContent,"font color=red>$1/font>" )
Next
Set RegEx=Nothing
Highlight=strContent
End Function
response.write Highlight("Joekoe喬客雙語版","jOeKOe")
%>
