请问VB代码功能是如何实现的?

UBB代码，主要就是替换，
www.abc.com===>输出一个链接

解决方案 »

  1.   

    <script>
    function go() {
    var path = document.post.path.value;
    var display = document.post.display.value;
    if (display == "") { display == path } //if no text entered, it will display the url
    insertAtCaret(opener.document.forms['post'].content, '' + display + '');
    window.close()
    }
    </script><body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">
    <form name="post" method="post" action="" onSubmit="return false">
      <table width="200" height="100%" border="0" cellpadding="5" cellspacing="1" class="tdBorder">
        <tr class="tdLight"> 
          <td><p>display name</p></td>
          <td><input name="display" type="text" class="button" id="display"></td>
        </tr>
        <tr class="tdLight"> 
          <td><p>link</p></td>
          <td><input name="path" type="text" class="button" id="path" value="http://"></td>
        </tr>
        <tr class="tdLight"> 
          <td colspan="2"><div align="center">
              <input type="submit" name="Submit" value="insert" onClick="javascript:go()" class="button">
              <input type="button" name="Submit2" value="close" onClick="javascript:window.close()" class="button">
            </div></td>
        </tr>
      </table>
    </form>
    </body>
      

  2.   

    To: wangdongzjk(东)
    在提交时进行处理与在存储时原样存储，然后显示时现作处理哪一个更好呢？To： feel8(准备早起的鸟) 
    ctb的VBB代码哪有？
      

  3.   

    不知道你什么意思，能不能具体点？
    我这个代码是从一个弹出窗口里截下来的，你应该将这个替换后的代码写进调用窗口的
    textarea等里面，然后直接存储到数据库中就行了啊
      

  4.   

    输入时用[xxx]...[/xxx]
    vbb代码应该是在读出来显示时再替换好一点吧
      

  5.   

    function ubb($Text)
    { 
    $Text=htmlspecialchars($Text); 
    $Text=stripslashes($Text);
    $Text=ereg_replace("\r\n","<br>",$Text); 
    $Text=ereg_replace("\r","<br>",$Text); 
    $Text=nl2br($Text); 
    $Text=preg_replace("/\\t/is","  ",$Text); 
    $Text=ereg_replace(" ","&nbsp;",$Text); $Text=preg_replace("/\[h1\](.+?)\[\/h1\]/is","<h1>\\1</h1>",$Text); 
    $Text=preg_replace("/\[h2\](.+?)\[\/h2\]/is","<h2>\\1</h2>",$Text); 
    $Text=preg_replace("/\[h3\](.+?)\[\/h3\]/is","<h3>\\1</h3>",$Text); 
    $Text=preg_replace("/\[h4\](.+?)\[\/h4\]/is","<h4>\\1</h4>",$Text); 
    $Text=preg_replace("/\[h5\](.+?)\[\/h5\]/is","<h5>\\1</h5>",$Text); 
    $Text=preg_replace("/\[h6\](.+?)\[\/h6\]/is","<h6>\\1</h6>",$Text); 
    $Text=preg_replace("/\[center\](.+?)\[\/center\]/is","<center>\\1</center>",$Text); 
    $Text=preg_replace("/\[big\](.+?)\[\/big\]/is","<big>\\1</big>",$Text); 
    $Text=preg_replace("/\[small\](.+?)\[\/small\]/is","<small>\\1</small>",$Text); 

    $Text=preg_replace("/\[url\](http:\/\/.+?)\[\/url\]/is","<a href=\\1>\\1</a>",$Text); 
    $Text=preg_replace("/\[url\](.+?)\[\/url\]/is","<a href=\'http://\\1\'>http://\\1</a>",$Text); 
    $Text=preg_replace("/\[url=(http:\/\/.+?)\](.*)\[\/url\]/is","<a href=\\1>\\2</a>",$Text); 
    $Text=preg_replace("/\[url=(.+?)\](.*)\[\/url\]/is","<a href=http://\\1>\\2</a>",$Text); 

    $Text=preg_replace("/\[img\](.+?)\[\/img\]/is","<img src=\\1 border=0>",$Text); 
    $Text=preg_replace("/\[color=(.+?)\](.+?)\[\/color\]/is","<font color=\\1>\\2</font>",$Text); 
    $Text=preg_replace("/\[size=(.+?)\](.+?)\[\/size\]/is","<font size=\\1>\\2</font>",$Text); 
    $Text=preg_replace("/\[sup\](.+?)\[\/sup\]/is","<sup>\\1</sup>",$Text); 
    $Text=preg_replace("/\[sub\](.+?)\[\/sub\]/is","<sub>\\1</sub>",$Text); 
    $Text=preg_replace("/\[pre\](.+?)\[\/pre\]/is","<pre>\\1</pre>",$Text); 
    $Text=preg_replace("/\[email\](.+?)\[\/email\]/is","<a href=mailto:\\1>\\1</a>",$Text); 
    $Text=preg_replace("/\[i\](.+?)\[\/i\]/is","<i>\\1</i>",$Text); 
    $Text=preg_replace("/\[b\](.+?)\[\/b\]/is","<b>\\1</b>",$Text); 
    $Text=preg_replace("/\[quote\](.+?)\[\/quote\]/is","<blockquote><font size='1' face='Courier New'>quote:</font><hr>\\1<hr></blockquote>", $Text); 
    $Text=preg_replace("/\[code\](.+?)\[\/code\]/is","<blockquote><font size='1' face='Times New Roman'>code:</font><hr color='lightblue'><i>\\1</i><hr color='lightblue'></blockquote>", $Text); 
    $Text=preg_replace("/\[sig\](.+?)\[\/sig\]/is","<div style='text-align: left; color: darkgreen; margin-left: 5%'><br><br>--------------------------<br>\\1<br>--------------------------</div>", $Text); 
    $Text=ereg_replace("\[hr\]","<hr>",$Text);
    return $Text; 
    }
    ubb($Text)里的$Text为提交的内容