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asp之自動閉合HTML/ubb標(biāo)簽函數(shù)附簡單注釋

更新時間：2009年01月13日 11:49:28 作者：

這樣的功能就是實現(xiàn)一般html,ubb標(biāo)簽的閉合，以前在pjblog中見過，一直沒用，這個函數(shù)不錯，建議可以參考下pjblog中的函數(shù)。

Function closeUBB(strContent)
'*************************************
'自動閉合UBB
'*************************************
Dim arrTags, i, OpenPos, ClosePos, re, strMatchs, j, Match
Set re = New RegExp '申明re對象
re.IgnoreCase = True '設(shè)置是否區(qū)分字符大小寫
re.Global = True '設(shè)置全局可用性
arrTags = Array("code", "quote", "list", "color", "align", "font", "size", "b", "i", "u", "html") '建立數(shù)組，存儲相關(guān)需要檢測是否閉合的標(biāo)簽
For i = 0 To UBound(arrTags) '循環(huán)對數(shù)組里的每一個元素進行檢測
OpenPos = 0 '初始化當(dāng)前標(biāo)簽開始標(biāo)記的個數(shù)
ClosePos = 0 '初始化當(dāng)前標(biāo)簽結(jié)束標(biāo)記的個數(shù)
re.Pattern = "\[" + arrTags(i) + "(=[^\[\]]+|)\]" '開始分別正則判斷開始與結(jié)束標(biāo)記的個數(shù)
Set strMatchs = re.Execute(strContent)
For Each Match in strMatchs
OpenPosOpenPos = OpenPos + 1
Next
re.Pattern = "\[/" + arrTags(i) + "\]"
Set strMatchs = re.Execute(strContent)
For Each Match in strMatchs
ClosePosClosePos = ClosePos + 1
Next
For j = 1 To OpenPos - ClosePos '當(dāng)開始與結(jié)束標(biāo)記數(shù)量不一致時，閉合當(dāng)前標(biāo)簽
strContentstrContent = strContent + "[/" + arrTags(i) + "]"
Next
Next
closeUBB = strContent
Set re = Nothing
End Function

程序代碼
Function closeHTML(strContent)
'*************************************
'自動閉合HTML
'*************************************
Dim arrTags, i, OpenPos, ClosePos, re, strMatchs, j, Match
Set re = New RegExp
re.IgnoreCase = True
re.Global = True
arrTags = Array("p", "div", "span", "table", "ul", "font", "b", "u", "i", "h1", "h2", "h3", "h4", "h5", "h6")
For i = 0 To UBound(arrTags)
OpenPos = 0
ClosePos = 0
re.Pattern = "\<" + arrTags(i) + "( [^\<\>]+|)\>"
Set strMatchs = re.Execute(strContent)
For Each Match in strMatchs
OpenPosOpenPos = OpenPos + 1
Next
re.Pattern = "\</" + arrTags(i) + "\>"
Set strMatchs = re.Execute(strContent)
For Each Match in strMatchs
ClosePosClosePos = ClosePos + 1
Next
For j = 1 To OpenPos - ClosePos
strContentstrContent = strContent + "</" + arrTags(i) + ">"
Next
Next
closeHTML = strContent
Set re = Nothing
End Function
下面的是pjblog的函數(shù)代碼，但沒有注釋，學(xué)習(xí)研究建議參考上面的注釋

復(fù)制代碼代碼如下:

'************************************* 
'自動閉合UBB 
'************************************* 

Function closeUBB(strContent) 
Dim arrTags, i, OpenPos, ClosePos, re, strMatchs, j, Match 
Set re = New RegExp 
re.IgnoreCase = True 
re.Global = True 
arrTags = Array("code", "quote", "list", "color", "align", "font", "size", "b", "i", "u", "html") 
For i = 0 To UBound(arrTags) 
OpenPos = 0 
ClosePos = 0 

re.Pattern = "\[" + arrTags(i) + "(=[^\[\]]+|)\]" 
Set strMatchs = re.Execute(strContent) 
For Each Match in strMatchs 
OpenPos = OpenPos + 1 
Next 
re.Pattern = "\[/" + arrTags(i) + "\]" 
Set strMatchs = re.Execute(strContent) 
For Each Match in strMatchs 
ClosePos = ClosePos + 1 
Next 
For j = 1 To OpenPos - ClosePos 
strContent = strContent + "[/" + arrTags(i) + "]" 
Next 
Next 
closeUBB = strContent 
End Function 

'************************************* 
'自動閉合HTML 
'************************************* 

Function closeHTML(strContent) 
Dim arrTags, i, OpenPos, ClosePos, re, strMatchs, j, Match 
Set re = New RegExp 
re.IgnoreCase = True 
re.Global = True 
arrTags = Array("p", "div", "span", "table", "ul", "font", "b", "u", "i", "h1", "h2", "h3", "h4", "h5", "h6") 
For i = 0 To UBound(arrTags) 
OpenPos = 0 
ClosePos = 0 

re.Pattern = "\<" + arrTags(i) + "( [^\<\>]+|)\>" 
Set strMatchs = re.Execute(strContent) 
For Each Match in strMatchs 
OpenPos = OpenPos + 1 
Next 
re.Pattern = "\</" + arrTags(i) + "\>" 
Set strMatchs = re.Execute(strContent) 
For Each Match in strMatchs 
ClosePos = ClosePos + 1 
Next 
For j = 1 To OpenPos - ClosePos 
strContent = strContent + "</" + arrTags(i) + ">" 
Next 
Next 
closeHTML = strContent 
End Function