[PHP] แจกโค้ด Webboard สนทนาออนไลน์แบบง่าย + FILE

เว็บบอร์ดตัวนี้จะใช้แค่ 2 table เพราะเป็นเว็บบอร์ดแบบง่ายถ้าใครอยากได้ลูกเล่นเยอะกว่านี้ก็สามารถนำไปพัฒนาต่อได้

เข้า appserve แล้วสร้างตารางตามนี้

- ตาราง reply

- ตาราง webboard

โค้ด NewQuestion.php

<?php require_once('Connections/connect.php'); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
{
if (PHP_VERSION < 6) {
$theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
}

$theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);

switch ($theType) {
case "text":
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
break;
case "long":
case "int":
$theValue = ($theValue != "") ? intval($theValue) : "NULL";
break;
case "double":
$theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
break;
case "date":
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
break;
case "defined":
$theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
break;
}
return $theValue;
}
}

mysql_select_db($database_connect, $connect);
$query_Recordset1 = "SELECT * FROM reply";
$Recordset1 = mysql_query($query_Recordset1, $connect) or die(mysql_error());
$row_Recordset1 = mysql_fetch_assoc($Recordset1);
$totalRows_Recordset1 = mysql_num_rows($Recordset1);
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>

<body>
<?php
$objConnect = mysql_connect("localhost","root","12345678") or die("Error Connect to Database");
$objDB = mysql_select_db("webboard");

if($_GET["Action"] == "Save")
{
//*** Insert Question ***//
$strSQL = "INSERT INTO webboard ";
$strSQL .="(CreateDate,Question,Details,Name) ";
$strSQL .="VALUES ";
$strSQL .="('".date("Y-m-d H:i:s")."','".$_POST["txtQuestion"]."','".$_POST["txtDetails"]."','".$_POST["txtName"]."') ";
$objQuery = mysql_query($strSQL);

header("location:Webboard.php");
}
?>
<html>
<head>
<title>ThaiCreate.Com</title>
<body>

<form action="NewQuestion.php?Action=Save" method="post" name="frmMain" id="frmMain">
<table width="621" border="1" cellpadding="1" cellspacing="1">
<tr>
<td>Question</td>
<td><input name="txtQuestion" type="text" id="txtQuestion" value="" size="70"></td>
</tr>
<tr>
<td width="78">Details</td>
<td><textarea name="txtDetails" cols="50" rows="5" id="txtDetails"></textarea></td>
</tr>
<tr>
<td width="78">Name</td>
<td width="647"><input name="txtName" type="text" id="txtName" value="" size="50"></td>
</tr>
</table>

<input name="btnSave" type="submit" id="btnSave" value="Submit">
</form>
</body>
</html>
<?php
mysql_free_result($Recordset1);

mysql_close($objConnect);
?>

โค้ด ViewWebboard.php

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>

<body>
<?php
$objConnect = mysql_connect("localhost","root","12345678") or die("Error Connect to Database");
$objDB = mysql_select_db("webboard");

if($_GET["Action"] == "Save")
{
//*** Insert Reply ***//
$strSQL = "INSERT INTO reply ";
$strSQL .="(QuestionID,CreateDate,Details,Name) ";
$strSQL .="VALUES ";
$strSQL .="('".$_GET["QuestionID"]."','".date("Y-m-d H:i:s")."','".$_POST["txtDetails"]."','".$_POST["txtName"]."') ";
$objQuery = mysql_query($strSQL);

//*** Update Reply ***//
$strSQL = "UPDATE webboard ";
$strSQL .="SET Reply = Reply + 1 WHERE QuestionID = '".$_GET["QuestionID"]."' ";
$objQuery = mysql_query($strSQL);
}
?>
<html>
<head>
<title>ThaiCreate.Com</title>

<body>
<?php
//*** Select Question ***//
$strSQL = "SELECT * FROM webboard WHERE QuestionID = '".$_GET["QuestionID"]."' ";
$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
$objResult = mysql_fetch_array($objQuery);

//*** Update View ***//
$strSQL = "UPDATE webboard ";
$strSQL .="SET View = View + 1 WHERE QuestionID = '".$_GET["QuestionID"]."' ";
$objQuery = mysql_query($strSQL);
?>
<table width="738" border="1" cellpadding="1" cellspacing="1">
<tr>
<td colspan="2"><center><h1><?php echo $objResult["Question"];?></h1></center></td>
</tr>
<tr>
<td height="53" colspan="2"><?php echo nl2br($objResult["Details"]);?></td>
</tr>
<tr>
<td width="397">Name : <?php echo $objResult["Name"];?> Create Date : <?php echo $objResult["CreateDate"];?></td>
<td width="253">View : <?php echo $objResult["View"];?> Reply : <?php echo $objResult["Reply"];?></td>
</tr>
</table>
<br>
<br>
<?php
$intRows = 0;
$strSQL2 = "SELECT * FROM reply WHERE QuestionID = '".$_GET["QuestionID"]."' ";
$objQuery2 = mysql_query($strSQL2) or die ("Error Query [".$strSQL."]");
while($objResult2 = mysql_fetch_array($objQuery2))
{
$intRows++;
?> No : <?php echo $intRows;?>
<table width="738" border="1" cellpadding="1" cellspacing="1">
<tr>
<td height="53" colspan="2"><?php echo nl2br($objResult2["Details"]);?></td>
</tr>
<tr>
<td width="397">Name :
<?php echo $objResult2["Name"];?> </td>
<td width="253">Create Date :
<?php echo $objResult2["CreateDate"];?></td>
</tr>
</table><br>
<?php
}
?>
<br>
<a href="Webboard.php">Back to Webboard</a> <br>
<br>
<form action="ViewWebboard.php?QuestionID=<?php echo $_GET["QuestionID"];?>&Action=Save" method="post" name="frmMain" id="frmMain">
<table width="738" border="1" cellpadding="1" cellspacing="1">
<tr>
<td width="78">Details</td>
<td><textarea name="txtDetails" cols="50" rows="5" id="txtDetails"></textarea></td>
</tr>
<tr>
<td width="78">Name</td>
<td width="647"><input name="txtName" type="text" id="txtName" value="" size="50"></td>
</tr>
</table>

<input name="btnSave" type="submit" id="btnSave" value="Submit">
</form>
</body>
</html>
<?php
mysql_close($objConnect);
?>

โค้ด Webboard.php

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>- เว็บบอร์ด - ชุมชนของคนชอบสนทนา</title>
</head>

<body>
<a href="NewQuestion.php">New Topic</a>
<?php
$objConnect = mysql_connect("localhost","root","12345678") or die("Error Connect to Database");
$objDB = mysql_select_db("webboard");
$strSQL = "SELECT * FROM webboard ";
$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
$Num_Rows = mysql_num_rows($objQuery);

$Per_Page = 10; // Per Page

$Page = $_GET["Page"];
if(!$_GET["Page"])
{
$Page=1;
}

$Prev_Page = $Page-1;
$Next_Page = $Page+1;

$Page_Start = (($Per_Page*$Page)-$Per_Page);
if($Num_Rows<=$Per_Page)
{
$Num_Pages =1;
}
else if(($Num_Rows % $Per_Page)==0)
{
$Num_Pages =($Num_Rows/$Per_Page) ;
}
else
{
$Num_Pages =($Num_Rows/$Per_Page)+1;
$Num_Pages = (int)$Num_Pages;
}

$strSQL .=" order by QuestionID DESC LIMIT $Page_Start , $Per_Page";
$objQuery = mysql_query($strSQL);
?>
<table width="909" border="1">
<tr>
<th width="99"> <div align="center">QuestionID</div></th>
<th width="458"> <div align="center">Question</div></th>
<th width="90"> <div align="center">Name</div></th>
<th width="130"> <div align="center">CreateDate</div></th>
<th width="45"> <div align="center">View</div></th>
<th width="47"> <div align="center">Reply</div></th>
</tr>
<?php
while($objResult = mysql_fetch_array($objQuery))
{
?>
<tr>
<td><div align="center"><?php echo $objResult["QuestionID"];?></div></td>
<td><a href="ViewWebboard.php?QuestionID=<?php echo $objResult["QuestionID"];?>"><?php echo $objResult["Question"];?></a></td>
<td><?php echo $objResult["Name"];?></td>
<td><div align="center"><?php echo $objResult["CreateDate"];?></div></td>
<td align="right"><?php echo $objResult["View"];?></td>
<td align="right"><?php echo $objResult["Reply"];?></td>
</tr>
<?php
}
?>
</table>

<br>
Total <?php echo $Num_Rows;?> Record : <?php echo $Num_Pages;?> Page :
<?php
if($Prev_Page)
{
echo " <a href='$_SERVER[SCRIPT_NAME]?Page=$Prev_Page'><< Back</a> ";
}

for($i=1; $i<=$Num_Pages; $i++){
if($i != $Page)
{
echo "[ <a href='$_SERVER[SCRIPT_NAME]?Page=$i'>$i</a> ]";
}
else
{
echo "<b> $i </b>";
}
}
if($Page!=$Num_Pages)
{
echo " <a href ='$_SERVER[SCRIPT_NAME]?Page=$Next_Page'>Next>></a> ";
}
mysql_close($objConnect);
?>
</body>
</html>

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