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模拟OICQ的实现思路和核心程序(三)发表日期：2001-7-10
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5 聊天信息的发送、阅读和回复程序 - shortalk.php
<? require("require.php"); // 判断用户是否合法在线的公用程序 ?> <html> <head> <title>短信息</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <style type="text/css"> td {font-size:9pt} </style> <script language="Javascript"> <!-- function docheck() { if (document.sendmsg.replymessage.value=="") { alert("缺少内容：需要输入您的留言内容"); document.sendmsg.replymessage.focus(); return(false); } return (true); } function MM_openBrWindow(theURL,winName,features) { //v2.0 window.open(theURL,winName,features); } //--> </script> </head> <body bgcolor="#DDDDFF"leftmargin="0" topmargin="0" background="phpchat_images/cloudtile.jpg"> <? if($action == "view") { $tmp = mysql_fetch_array(mysql_query("select sender,body,date from forumtalk where id=$talknumber and receiver='$name'")); $msg = $tmp['body']; $message = ereg_replace(" ","\r\n",$msg); mysql_query("update forumtalk set readsign=1 where id=$talknumber"); $sendernickname = mysql_fetch_row(mysql_query("select nickname from userinfo where name='".$tmp['sender']."'")); ?> <table width="300" border="0" cellspacing="0" cellpadding="0" height="200" bgcolor="f0f0f0"> <tr> <td colspan="2" height="20" bgcolor="99cc99" align="center">查看短信息</td> </tr> <tr> <td colspan="2" height="20"><?echo date("m月d日 h:i",$tmp['date'])." ".$sendernickname[0]?> 给你[<?echo $name?>]留言:</td> </tr> <form name=viewtalk action=shortalk.php method=post> <input type=hidden name=talkto value=<?echo $tmp['sender']?>> <input type=hidden name=action value=send> <input type=hidden name=talknumber value=<?print($talknumber)?>> <tr align="center"> <td colspan="2" height="146" valign="top"> <textarea name="textfield" cols="40" rows="11" readonly><?print($message)?></textarea> </td> </tr> <tr> <td colspan="2" align="center"> <input type="submit" name="toreply" value="回复留言 Enter"> <a href="#" onClick="MM_openBrWindow('memberviewtalk.php?talkto=<?echo $tmp['sender']?>','viewtalk','scrollbars=yes')">聊天纪录</a> </td> </tr> </form> </table> <script language="Javascript"> document.viewtalk.toreply.focus(); </script> <? } else if ($action == "sendbegin") { $replymessage = ereg_replace("\r\n"," ",$replymessage); $replymessage = ereg_replace(">",">",$replymessage); $replymessage = ereg_replace("<","<",$replymessage); $replymessage = substr($replymessage,0,2000); mysql_query("insert into forumtalk (sender,receiver,body,date) values ('$name','$talkto','$replymessage',".date("U").")"); print("<script language='javascript'>window.close()</script>"); } else { ?> <table width="300" border="0" cellspacing="0" cellpadding="0" height="200" bgcolor="f0f0f0"> <form name=sendmsg action=shortalk.php method=post OnSubmit=return(docheck());> <input type=hidden name=action value=sendbegin> <tr align="center"> <td colspan="2" height="20" bgcolor="99cc99">发送短信息</td> </tr> <tr align="center"> <td colspan="2" height="20">发言对象： <select name="talkto"> <? $result = mysql_query("select name,nickname from userinfo where onlinestatus=1"); while($msg=mysql_fetch_array($result)) { if($msg['name']==$talkto) echo "<option value='".$msg['name']."' selected>".$msg['nickname']."</option>\n"; else echo "<option value='".$msg['name']."'>".$msg['nickname']."</option>\n"; } ?> </select> 请短于500字符 </td> </tr> <tr align="center"> <td colspan="2" height="146" valign="top"> <textarea name="replymessage" cols="40" rows="9"></textarea> </td> </tr> <tr align="center"> <td colspan="4"> <? if($talknumber != "") { print("<input type=button name=review value='查看前一留言 Alt+P' accesskey='p' onClick='javascript:history.go(-1)'>"); } ?> <input type="submit" name="reply" value="开始新的发送留言 Alt+S" accesskey='s'> <a href="#" onClick="MM_openBrWindow('memberviewtalk.php?talkto=<?echo $talkto?>','viewtalk','scrollbars=yes')">聊天纪录</a></td> </tr> </form> </table> <script language="Javascript"> document.sendmsg.replymessage.focus(); </script> <? } ?> </body> </html> |
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