aian04 Posted October 7, 2007 Share Posted October 7, 2007 this is my code for retrieving all d data in the database <?php $host="localhost"; $username="root"; $password="tmc"; $db_name="tgp"; $tbl_name="reservation"; $id=$_COOKIE['ID']; mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); $sql="SELECT * FROM $tbl_name join packages on reservation.pac_id = packages.pac_id where Cid ='$id'"; $result=mysql_query($sql); $count=mysql_num_rows($result); ?> <html> <head><link href="interface design/css.css" rel="stylesheet" type="text/css"> <script language="javascript"> function hover(FRM,BTN) { window.document.forms[FRM].elements[bTN].style.color = "#6666AA"; window.document.forms[FRM].elements[bTN].style.backgroundColor = "#EEEEF4"; window.document.forms[FRM].elements[bTN].style.borderColor = "#9999DD"; } function out(FRM,BTN) { window.document.forms[FRM].elements[bTN].style.color = "#888888"; window.document.forms[FRM].elements[bTN].style.backgroundColor = "#EEEEEE"; window.document.forms[FRM].elements[bTN].style.borderColor = "#BBBBBB"; } </script> </head> <body align="center"> <form action="http://localhost:6080/aian/update.php" method="post" name="form"> <table class="ret" width="400" border="0" cellpadding="10" cellspacing="3" background="interface design/logo/member.jpg"> <tr> <td colspan="6" align="center"><strong>Reservatio History</strong> </td> </tr> <tr> <td align="center">Reservation ID</td> <td align="center"><strong>Check in Date</strong></td> <td align="center"><strong>No. of nights</strong></td> <td align="center"><strong>Room Number</strong></td> <td align="center"><strong>Specials And Packages</strong></td> <td align="center"><strong>Customer ID</strong></td> </tr> <?php while($rows=mysql_fetch_assoc($result)){ ?> <tr> <td><? echo $rows['Res_id'];?> </td> <td><input type="submit" class="groovybutton2" name="checkin" value="<? echo $rows['check_in'];?>"></td> <td><input type="submit" class="groovybutton2" name="nyt" value="<? echo $rows['night_per_stay'];?>"></td> <td><input type="submit" class="groovybutton2" name="r_no" value="<? echo $rows['R_no'];?>"></td> <td><input type="submit" class="groovybutton2" name="pac" value="<? echo $rows['pac_name'];?>"></td> <td><? echo $rows['Cid']; ?></td> </tr> <?php } @mysql_free_result($pac); ?> </table> </body> </html> <? @mysql_close();?> and this is my the code when u click a specific datafield.. i havent finish this... stil workin on it... <html> <head><link href="interface design/css.css" rel="stylesheet" type="text/css"> </head> <body class="ret"> <?php @mysql_connect ("localhost", "root", "tmc") or die (mysql_error()); @mysql_select_db("tgp")or die(mysql_error()); $checkin=$_POST['checkin']; $nyt=$_POST['nyt']; $r=$_POST['r_no']; $pac=$_POST['pac']; if(isset($checkin)){ ?><form action="update1.php" method="post"><table align="center" class="ret" background="interface design/logo/member.jpg"> <tr><td>Change Date </td><td><input type='text' name='date'></td><td></td><td>yyyy-mm-dd</td></tr> <tr></tr><tr><td><input class="groovybutton2" type='submit' name='date1' value='update'></td></tr> </table></form> <?} if(isset($nyt)){?> <form action="update1.php" method="post"><table align="center" class="ret" background="interface design/logo/member.jpg"> <tr><td>No. of Nights per stay </td><td><input type='text' name='nite'></td></tr> <tr></tr><tr><td><input class="groovybutton2" type='submit' name='nite1' value='update'></td></tr> </table></form> <?} if(isset($r)){ echo $r; } if(isset($pac)){ echo $pac; } ?> </body> </html> and this is my code to process the form above <html> <head><link href="interface design/css.css" rel="stylesheet" type="text/css"> </head> <body class="ret"> <?php @mysql_connect ("localhost", "root", "tmc") or die (mysql_error()); @mysql_select_db("tgp")or die(mysql_error()); $date=$_POST['date']; $id=$_COOKIE['ID']; $nit=$_POST['nite']; $dateq=mysql_query("UPDATE reservation SET check_in='$date' where Cid='$id'"); $nite=mysql_query("UPDATE reservation SET night_per_stay='$nit' where Cid='$id'"); if(!isset($_POST['date1'])) {?> <form action="update1.php" method="post"><table align="center" class="ret" background="interface design/logo/member.jpg"> <tr><td>Change Date </td><td><input type='text' name='date'></td><td></td><td>yyyy-mm-dd</td></tr>"; <tr></tr><tr><td><input type='submit' name='date' value='update'></td></tr>"; </table></form> <?} else { if($dateq){?> <script>window.location ="history.php"</script> <?} #when updated succesfully else {?><div style=" width: 450px; background:black;filter:alpha(opacity=75); -moz-opacity:.75;opacity:.75; margin-left: 0; margin-right:0;"><? echo 'Updating information is failed'; }?></div><? } if(!isset($_POST['nite1'])){?> <form action="update1.php" method="post"><table align="center" class="ret" background="interface design/logo/member.jpg"> <tr><td>No. of Nights per stay </td><td><input type='text' name='nite'></td></tr> <tr></tr><tr><td><input class="groovybutton2" type='submit' name='nite1' value='update'></td></tr> </table></form> <?} else { if($nite){?> <script>window.location ="history.php"</script> <?} #when updated succesfully else ?><div style=" width: 450px; background:black;filter:alpha(opacity=75); -moz-opacity:.75;opacity:.75; margin-left: 0; margin-right:0;"><? echo 'Updating information is failed'; ?></div><? } now my problem is.. when i update the check in date... it will affect the other field like no of nights... how to avoid that situation.. experts pls help me... 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BlueSkyIS Posted October 7, 2007 Share Posted October 7, 2007 i would not avoid the situation. i would update all fields that are available on the form. but if only some fields are available on the form, only update those fields. Quote Link to comment Share on other sites More sharing options...
aian04 Posted October 7, 2007 Author Share Posted October 7, 2007 bro i mean... im doing table update which will update only one selected field... not 2 or all the field... u get wat i meant... for e.g in the table i have checkin date, nyts per stay, room no.. so if i want to change the checkin date.. i just click it then my update1.php will process the updating... Quote Link to comment Share on other sites More sharing options...
BlueSkyIS Posted October 7, 2007 Share Posted October 7, 2007 if you only want to update one field, just update one field for instance as you have already done: $dateq=mysql_query("UPDATE reservation SET check_in='$date' where Cid='$id'"); Quote Link to comment Share on other sites More sharing options...
aian04 Posted October 7, 2007 Author Share Posted October 7, 2007 yeah... im having a problem if i update this field it will update all data in the column.. and it will affect the another column in the row selected.... is this correct while($rows=mysql_fetch_assoc($result)){ ?> <tr> <td><? echo $rows['Res_id'];?> </td> <td><input type="submit" class="groovybutton2" name="checkin" value="<? echo $rows['check_in'];?>"></td> <td><input type="submit" class="groovybutton2" name="nyt" value="<? echo $rows['night_per_stay'];?>"></td> <td><input type="submit" class="groovybutton2" name="r_no" value="<? echo $rows['R_no'];?>"></td> <td><input type="submit" class="groovybutton2" name="pac" value="<? echo $rows['pac_name'];?>"></td> <td><? echo $rows['Cid']; ?></td> </tr> <?php } i put a form button so it will be clickable for updating... now once again.. i click the field that i want to update... then i update it... it will affect all the field in a column... and it wil affect also the field in the selected row.... how to avoid that... Quote Link to comment Share on other sites More sharing options...
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