模拟OICQ的实现思路和核心程序(三)

【字号：大中小】日期：2023-08-04 10:42:17浏览：52作者：馨心

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"></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("","rn",$msg);mysql_query("update forumtalk set readsign=1 where id=$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"){$replymessage = ereg_replace("rn","",$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";elseecho "<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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