asp 關鍵詞高亮顯示(不區分大小寫)

在這種配置下我們要實現關鍵詞不區分大小寫搜尋並高亮顯示要藉助ASP的正則處理了，請看下面代碼： 複製代碼 代碼如下:<%
Function Takeout(patrn,string1,colors)
'提取搜尋索引鍵匹配文字
Dim regEx, Match, Matches, tt ' 建立變數。
Set regEx = New RegExp ' 建立Regex。
regEx.Pattern = patrn ' 設定模式。
regEx.IgnoreCase = True ' 設定是否區分大小寫。
regEx.Global = True ' 設定全域可用性。
Set Matches = regEx.Execute(string1) ' 執行搜尋。
For Each Match in Matches ' 遍曆 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) '標記高亮關鍵字
Dim RegEx
Set RegEx=new RegExp
RegEx.IgnoreCase =True '不區分大小寫
RegEx.Global=True
Dim ArrayKeyword,i
ArrayKeyword = Split(keyword," ")'用空格隔開的多關鍵字
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")
%>