php - Chat - Udvikleren.dk - Programmering, webdesign og grafik

Tags: php

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Bruger #4578 @ 08.02.04 00:35

Er der en der kender en artikkel til at lave en chat. eller kender et link til en der er let at opsette. Den skal ikke skulle kunne så meget. Man skal vælge navn i starten, den skal vise hvem der er online, og hvis det er muligt skal man kunne skrive privat

Der kan blive snakke om flere up hvis den er god

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Bruger #1739 @ 22.02.04 12:14

126

Kode

<html>
<head>
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<center><marquee width="20%"><h1>Chat!</h1></marquee>
<form action="Chat.php" method="post">
Chat navn: <input type="text" name="Navn" />
<input type="submit" name="Chat" />
</form>
</center>
<script>
window.status='Chat!';
</script>
</body>
</html>

Chat.php

Kode

<html>
<head>
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<iframe style="width:100%;height:40%;" src="Skriv_chat.php?Navn=<?php echo $_GET['Navn'] ?>"></iframe>
<iframe style="width:100%;height:60%;" src="Vis_chat.php"></iframe>
<script>
window.status='Chat!';
</script>
</body>
</html>

Skriv_chat.php

Kode

<html>
<head>
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<form action="<? echo $php_self ?>" method="post">
<center>
<img src="Smiley.gif" onclick="document.all.Besked.innerHTML+=':)';document.all.Besked.focus();">
<table>
<tr>
<td>Besked: <textarea name="Besked" cols="40" rows="5" style="background:000055;color:ff0000;"></textarea></td>
</tr>
<tr>
<td><input type="submit" name="knap" value="Skriv" style="background:000055;color:ff0000;"></td>
</tr>
</table>
</center>
</form>
<?php
mysql_connect("localhost","brugernavn","kodeord");
mysql_select_db("database");
$Dato = date("d-m-Y H:i:s");
if($knap)
{
 $Navn = $_GET['Navn'];
 $query = mysql_query("INSERT INTO Chat (Besked) values('$Navn($Dato) : $Besked')");
}
?>
</body>
</html>

Vis_chat.php

Kode

<html>
<head>
<meta HTTP-EQUIV="refresh" CONTENT="3;url=Vis_chat.php">
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<center>
<?php
mysql_connect("localhost","brugernavn","kodeord");
mysql_select_db("database");
$query = mysql_query("select * from Chat ORDER BY Id DESC");
while($rs = mysql_fetch_array($query))
{
 $Besked = $rs["Besked"];
 $Besked = str_replace(">", ">", $Besked); 
 $Besked = str_replace("<", "<", $Besked); 
 $Besked = str_replace(":)", "<img src=\\"Smiley.gif\\">", $Besked); 
 echo $Besked."";
}
?>
</body>
</html>

Problemet med den slags chat er at der kommer underlige klikkelyde, den opdaterer langsomt og serveren bliver langsom.
Et eksempel på hvordan det kan gå: www.arto.dk
Verden er hvad du gør den til! | http://bixi.dk/ | info[snabela]bixi[dot]dk

Bruger #4578 @ 22.02.04 14:22

Kode

<html>
<head>
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<center><marquee width="20%"><h1>Chat!</h1></marquee>
<form action="Chat.php" method="post">
Chat navn: <input type="text" name="Navn" />
<input type="submit" name="Chat" />
</form>
</center>
<script>
window.status='Chat!';
</script>
</body>
</html>

Chat.php

Kode

<html>
<head>
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<iframe style="width:100%;height:40%;" src="Skriv_chat.php?Navn=<?php echo $_GET['Navn'] ?>"></iframe>
<iframe style="width:100%;height:60%;" src="Vis_chat.php"></iframe>
<script>
window.status='Chat!';
</script>
</body>
</html>

Skriv_chat.php

Kode

<html>
<head>
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<form action="<? echo $php_self ?>" method="post">
<center>
<img src="Smiley.gif" onclick="document.all.Besked.innerHTML+=':)';document.all.Besked.focus();">
<table>
<tr>
<td>Besked: <textarea name="Besked" cols="40" rows="5" style="background:000055;color:ff0000;"></textarea></td>
</tr>
<tr>
<td><input type="submit" name="knap" value="Skriv" style="background:000055;color:ff0000;"></td>
</tr>
</table>
</center>
</form>
<?php
mysql_connect("localhost","brugernavn","kodeord");
mysql_select_db("database");
$Dato = date("d-m-Y H:i:s");
if($knap)
{
 $Navn = $_GET['Navn'];
 $query = mysql_query("INSERT INTO Chat (Besked) values('$Navn($Dato) : $Besked')");
}
?>
</body>
</html>

Vis_chat.php

Kode

<html>
<head>
<meta HTTP-EQUIV="refresh" CONTENT="3;url=Vis_chat.php">
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<center>
<?php
mysql_connect("localhost","brugernavn","kodeord");
mysql_select_db("database");
$query = mysql_query("select * from Chat ORDER BY Id DESC");
while($rs = mysql_fetch_array($query))
{
 $Besked = $rs["Besked"];
 $Besked = str_replace(">", ">", $Besked); 
 $Besked = str_replace("<", "<", $Besked); 
 $Besked = str_replace(":)", "<img src=\\"Smiley.gif\\">", $Besked); 
 echo $Besked."";
}
?>
</body>
</html>

øøøøøøøømmmmmmmmm der mangler da noget mysql kode

Bruger #4479 @ 23.02.04 07:34

602

Kode

<html>
<head>
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<center><marquee width="20%"><h1>Chat!</h1></marquee>
<form action="Chat.php" method="post">
Chat navn: <input type="text" name="Navn" />
<input type="submit" name="Chat" />
</form>
</center>
<script>
window.status='Chat!';
</script>
</body>
</html>

Chat.php

Kode

<html>
<head>
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<iframe style="width:100%;height:40%;" src="Skriv_chat.php?Navn=<?php echo $_GET['Navn'] ?>"></iframe>
<iframe style="width:100%;height:60%;" src="Vis_chat.php"></iframe>
<script>
window.status='Chat!';
</script>
</body>
</html>

Skriv_chat.php

Kode

<html>
<head>
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<form action="<? echo $php_self ?>" method="post">
<center>
<img src="Smiley.gif" onclick="document.all.Besked.innerHTML+=':)';document.all.Besked.focus();">
<table>
<tr>
<td>Besked: <textarea name="Besked" cols="40" rows="5" style="background:000055;color:ff0000;"></textarea></td>
</tr>
<tr>
<td><input type="submit" name="knap" value="Skriv" style="background:000055;color:ff0000;"></td>
</tr>
</table>
</center>
</form>
<?php
mysql_connect("localhost","brugernavn","kodeord");
mysql_select_db("database");
$Dato = date("d-m-Y H:i:s");
if($knap)
{
 $Navn = $_GET['Navn'];
 $query = mysql_query("INSERT INTO Chat (Besked) values('$Navn($Dato) : $Besked')");
}
?>
</body>
</html>

Vis_chat.php

Kode

<html>
<head>
<meta HTTP-EQUIV="refresh" CONTENT="3;url=Vis_chat.php">
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<center>
<?php
mysql_connect("localhost","brugernavn","kodeord");
mysql_select_db("database");
$query = mysql_query("select * from Chat ORDER BY Id DESC");
while($rs = mysql_fetch_array($query))
{
 $Besked = $rs["Besked"];
 $Besked = str_replace(">", ">", $Besked); 
 $Besked = str_replace("<", "<", $Besked); 
 $Besked = str_replace(":)", "<img src=\\"Smiley.gif\\">", $Besked); 
 echo $Besked."";
}
?>
</body>
</html>

øøøøøøøømmmmmmmmm der mangler da noget mysql kode

Undskyld..! Men her kommer det:

Kode

CREATE TABLE `Chat` (
`Id` INT NOT NULL AUTO_INCREMENT ,
`Besked` LONGTEXT DEFAULT NULL ,
UNIQUE (
`Id` 
)
);

Bruger #4578 @ 17.03.04 12:07

Kode

<html>
<head>
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<center><marquee width="20%"><h1>Chat!</h1></marquee>
<form action="Chat.php" method="post">
Chat navn: <input type="text" name="Navn" />
<input type="submit" name="Chat" />
</form>
</center>
<script>
window.status='Chat!';
</script>
</body>
</html>

Chat.php

Kode

<html>
<head>
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<iframe style="width:100%;height:40%;" src="Skriv_chat.php?Navn=<?php echo $_GET['Navn'] ?>"></iframe>
<iframe style="width:100%;height:60%;" src="Vis_chat.php"></iframe>
<script>
window.status='Chat!';
</script>
</body>
</html>

Skriv_chat.php

Kode

<html>
<head>
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<form action="<? echo $php_self ?>" method="post">
<center>
<img src="Smiley.gif" onclick="document.all.Besked.innerHTML+=':)';document.all.Besked.focus();">
<table>
<tr>
<td>Besked: <textarea name="Besked" cols="40" rows="5" style="background:000055;color:ff0000;"></textarea></td>
</tr>
<tr>
<td><input type="submit" name="knap" value="Skriv" style="background:000055;color:ff0000;"></td>
</tr>
</table>
</center>
</form>
<?php
mysql_connect("localhost","brugernavn","kodeord");
mysql_select_db("database");
$Dato = date("d-m-Y H:i:s");
if($knap)
{
 $Navn = $_GET['Navn'];
 $query = mysql_query("INSERT INTO Chat (Besked) values('$Navn($Dato) : $Besked')");
}
?>
</body>
</html>

Vis_chat.php

Kode

<html>
<head>
<meta HTTP-EQUIV="refresh" CONTENT="3;url=Vis_chat.php">
<title>Chat!</title>
</head>
<body style="background:000055;color:ff0000;font-weight:bold;">
<center>
<?php
mysql_connect("localhost","brugernavn","kodeord");
mysql_select_db("database");
$query = mysql_query("select * from Chat ORDER BY Id DESC");
while($rs = mysql_fetch_array($query))
{
 $Besked = $rs["Besked"];
 $Besked = str_replace(">", ">", $Besked); 
 $Besked = str_replace("<", "<", $Besked); 
 $Besked = str_replace(":)", "<img src=\\"Smiley.gif\\">", $Besked); 
 echo $Besked."";
}
?>
</body>
</html>

øøøøøøøømmmmmmmmm der mangler da noget mysql kode

Undskyld..! Men her kommer det:

Kode

CREATE TABLE `Chat` (
`Id` INT NOT NULL AUTO_INCREMENT ,
`Besked` LONGTEXT DEFAULT NULL ,
UNIQUE (
`Id` 
)
);

Undskyld vente tiden men her kommer pointne

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