I get the values from same row, but many values with fetch array. I did it, but with buttons, as many as how many values there are. If I have 5 rows, then I should have five submits, but I want one submit button.
Here is my code:
$result2 = mysql_query ("select * from price where dom='$cat'",$db);
$myrow2= mysql_fetch_array($result2);
<form action="priceupdatetes.php" method="post">
<?php
do {
echo <<<here
<td><input name="etiket[$myrow2[id]]" type="text" value="$myrow2[etiket]"/></td>
<td><input name="pricestandart[$myrow2[id]]" type="text" value="$myrow2[pricestandart]"/></td>
<td><input name="number[$myrow2[id]]" type="text" value="$myrow2[number]"/></td>
<td><input name="totalunper[$myrow2[id]]" type="text" value="$myrow2[totalunper]" disabled="disabled"/></td>
<td><input name="discount[$myrow2[id]]" type="text" value="$myrow2[discount]"/></td>
<td><input name="totalwithper[$myrow2[id]]" type="text" value="$myrow2[totalwithper]" disabled="disabled"/></td>
</tr>
here;
}
while($myrow2= mysql_fetch_array($result2)) ;
?>
<input NAME="id[]" TYPE=hidden value="<?php foreach($myrow2[id] as $mid) {print $mid;} ?> "/>
<input name="submit" type="submit" value="Submit"/><br>
</form>
HERE is UPDATEPAGE.php:
if (isset($_POST['etiket'])) {$etiket = $_POST['etiket']; }
if (isset($_POST['pricestandart'])) {$pricestandart = $_POST['pricestandart'];}
if (isset($_POST['number'])) {$number = $_POST['number']; }
if (isset($_POST['discount'])) {$discount = $_POST['discount']; }
if (isset($_POST['id'])) {$id = $_POST['id']; }
$totalunper=$pricestandart*$number;
$percent=$discount/100;
$totalwithper1=$totalunper*$percent;
$totalwithper=$totalunper-$totalwithper1;
foreach($id as $team_id)
{
$result = mysql_query("UPDATE price SET etiket='$etiket[$team_id]',pricestandart='$pricestandart[$team_id]',number='$number[$team_id]',totalunper='$totalunper[$team_id]',discount='$discount[$team_id]',totalwithper='$totalwithper[$team_id]' WHERE id='$team_id'"); }
How can I get values with different id's and update them?
<input NAME="id[]" TYPE=hidden value="<?php foreach($myrow2[id] as $mid) {print $mid;} ?> "/>
is wrong. $myrow2[id] is not an array. Inside your while-loop, you should add:
<input NAME="id[]" TYPE="hidden" value="$myrow2[id]"/>
Related
I have multiple checkbox in my form and the person need to input the quantity of the types of item that is selected. Now, my problem is that I can't get the data to be inserted into database.
This is my add_record.php code:
<?php
include("connect.php");
include("header.php");
$sql_student = "SELECT * FROM student";
$result_student = mysql_query($sql_student);
?>
<form method="post" id="add_form" action="add_record.php">
<label>Name</label>
<input placeholder="Enter Student Name" type="text" name="name" id="name" class="form-control" />
<br />
<input placeholder="Enter Student ID" type="text" name="stud_id" id="stud_id" class="form-control" />
<br />
<?php
$sql_baggage = "SELECT * FROM baggage";
$result_baggage = mysql_query($sql_baggage);
?>
<label>Bag Types</label></br>
<table style="border:none;">
<?php while($row_bag = mysql_fetch_array($result_baggage))
{
$baggage_id = $row_bag['baggage_id'];
?>
<tr>
<td><?php echo $row_bag['baggage_id'];?>
<td><?php echo $row_bag['baggage_type'];?></td>
<td><input type="checkbox" name="tick[]" value="<?php echo $baggage_id;?>"/></td>
<td><input type="text" size="2" name="txt[<?php echo $baggage_id;?>]" placeholder=" "></td>
<?php
?></td></tr>
</table>
<br />
<input type="submit" name="submit" id="submit" value="Add Record" class="btn btn-success btn-secondary pull-right" />
</form>
<?php
if(isset($_POST['submit']))
{
$name = $_POST["name"];
$stud_id = $_POST["stud_id"];
$stu_query = "INSERT INTO student(student_id,student_name) VALUES ('$stud_id','$name')";
if(mysql_query($stu_query))
{
if(!empty($_POST['tick']))
{
foreach($_POST['tick'] as $selected)
{
$qty = $_POST['txt'][$selected];
$inv_query = "INSERT INTO inventory (invstu_id,invbag_id,invbag_quantity) VALUES
('$stud_id','$selected', '$qty')";
if(mysql_query($inv_query))
{
echo'<script>alert("A record has been inserted!")</script>';
}
else
{
echo "Database error";
}
}
}
else
{
echo'<script>alert("A record has been inserted!")</script>';
}
}
}
?>
</body>
</html>
I know that the data is passed through foreach function since I get the echo of database error two times when I tick two of the checkbox. However, the value is not inserted into the database.
Finally solve the issue by echoing the mysql_error(), there is nothing wrong with the code. Just a bit problem at the database. Thanks!!
I'm trying to create an evaluation form for students, all questions are stored in db. I'm retrieving them from db any trying to store the answers for each question on db again. all answers should be selected from radio buttons as the following:
<?php
$sql = "SELECT Q_body, Q_ID FROM s_evaluation_questions WHERE Ev_ID='1'";
$result = $conn->query($sql);
?>
<?php
if ($result->num_rows > 0)
{
?>
<form action="AnswerS.php" method="POST">
<table align="right" id="keywords" cellspacing="0" cellpadding="0">
<thead>
<tr>
<th colspan="4"> </th>
<th>Question</th>
</tr>
</thead>
<tbody>
<?php
while($row = $result->fetch_assoc())
{ $answer="s".$row["Q_ID"];
?>
<tr>
<td>
<input type="hidden" name="Q_ID" value="<?php echo $row["Q_ID"]; ?>" >
<input type="radio" name=<?php echo $answer?> value="Bad" >Bad
<input type="radio" name=<?php echo $answer?> value="Good"> Good
<input type="radio" name=<?php echo $answer?> value="VeryGood"> Very Good
<input type="radio" name=<?php echo $answer?> value="Excellent"> Excellent</td>
<td align="right"> <?php echo $row["Q_body"]?></td>
</tr>
<?php } ?>
</tbody>
</table></br></br></br></br></br></br></br>
<input type="submit" value="Send" />
</form>
<?php
?></div>
<?php
} else
{echo "not allowed";}
And on the AnswerS.php page I suppose to store the answers on db as the following:
$UID='1';
$answer=$_POST['answer'];
$Q_ID= $_POST['Q_ID'];
$sql = "INSERT INTO s_evaluation_answers(Q_ID, A_body, UID) VALUES($Q_ID, $answer, $UID) ";
$result = $conn->query($sql);
if ($result === TRUE) {
echo "done" ;
}
else {
echo "Error: " . $sql . "<br>" . $conn->error;
}
but unfortunately it doesn't work!, I tried to trace the value of Q_ID and it gives only the last question id not all questions.
how can I store the selected value from the radio button for each question and store it as the answer for this question? (note: all questions are brought from db)
thanks
If you see your source html you will find that you have many fields with name Q_ID:
<input type="hidden" name="Q_ID" value="one id" >
<input type="hidden" name="Q_ID" value="another id" >
<input type="hidden" name="Q_ID" value="some more id" >
So browser sends you the last value of Q_ID - in above case it is some more id.
To avoid this - use [] notation in name attribute:
<input type="hidden" name="Q_ID[]" value="one id" >
<input type="hidden" name="Q_ID[]" value="another id" >
<input type="hidden" name="Q_ID[]" value="some more id" >
After that, outputting $_POST['Q_ID'] will give you an array. You can iterate over it with foreach and gather other info you need. Something like (simplified):
foreach ($_POST['Q_ID'] as $q) {
// answer will be stored in a `s . $q` value of POST
$answer = $_POST['s' . $q];
$sql = "INSERT INTO s_evaluation_answers(Q_ID, A_body, UID) VALUES($q, $answer, $UID) ";
$result = $conn->query($sql);
}
I have a form and this form contains this table:
<?php foreach($resultTable as $key => $value)
{
?>
<table>
<tr>
<td><input type = "checkbox" name="idPriv[]" id="idPriv" onclick="evaluateIT(this)" data-related-item="adminPanelShow" value ="<?php echo $value["id"]?>" />
<input name="rowID[]" id="rowID[]" class="adminPanel" hidden="hidden" type="text" value="<?php echo $value["id"]?>"/></td>
<td><input type="text" name="userName[]" id="userName" class="adminPanel" value="<?php echo $value["userName"]?>"/></td>
<td><input name="firstName[]" type="text" id="firstName" class="adminPanel" value="<?php echo $value["firstName"]?>"/></td>
</tr>
<?php } ?>
</table>
When I'm selecting the wanted checkboxes and submitting the form, I want to use only the checkboxes that I checked. That means, the idPriv[] array returns only the checkboxes that was pressed, BUT the other arrays (userName[], firstName[]) send all of the data for all the rows.
How do I extract the data from those arrays only (and disregard the rows that wasn't checked)?
To check if the checkboxes are checked, parse them as such:
foreach($resultTable as $key => $value)
{
if($value==="on")
{
// checked checkbox has a value of "on"
// triple = sign means value is exactly "on"
}
}
Connect each userName, firstName field with checkbox value:
foreach($resultTable as $key => $value)
{?>
<table>
<tr>
<td><input type = "checkbox" name="idPriv[]" id="idPriv" onclick="evaluateIT(this)" data-related-item="adminPanelShow" value ="<?php echo $value["id"]?>" />
<input name="rowID[]" id="rowID[]" class="adminPanel" hidden="hidden" type="text" value="<?php echo $value["id"]?>"/></td>
<td><input type="text" name="userName[<?php echo $value["id"]?>]" id="userName" class="adminPanel" value="<?php echo $value["userName"]?>"/></td>
^--- here
<td><input name="firstName[<?php echo $value["id"]?>]" type="text" id="firstName" class="adminPanel" value="<?php echo $value["firstName"]?>"/></td>
^--- here
</tr>
}
</table>
After that in your script you can do something like that:
foreach ($_POST[`idPriv`] as $id) {
$firstName = $_POST['firstName'][$id];
$userName = $_POST['userName'][$id];
// ...
}
I have a classrooms in schools and when I click on a certain classroom, I want to add students into it but my actual code is doing something stupid. It adds a student but i can see the student in all classrooms, not just in the one that i added him into. So when Im in classroom number 1, I see a form in there, I can add a student there, ... see how it works here:
here is the code: http://www.xxxx.xx/projekt/
here is my code in file trieda.php
<table align="center"><tr><td>
<form action="vlozit2.php" method="post">
Meno: <input type="text" name="meno" placeholder="Janko" maxlength="15" required>
Priezvisko: <input type="text" name="priezvisko" placeholder="Hruška" maxlength="20" required>
<input type="hidden" name="id_triedy" value="<?= $trieda['id_triedy'] ?>" />
<input type="submit" name="submit" value="Pridať študenta do triedy">
</form>
</td></tr></table>
<?php
$result = mysqli_query($prip,"SELECT * FROM student ORDER BY meno");
while($student = mysqli_fetch_array($result))
{
echo "<br /><table cellspacing='1' cellpadding='1' class='tabulka1' align='center'><tr>";
echo "<td width='200'><a href='student.php?id_triedy=".$trieda['id_triedy']."".id_student=".$student['id_student']."'>".$student['meno']." ".$student['priezvisko']."</a></td>";
?>
<td width='300px' align='right' bgcolor="#fbfbfb">Zmazať</td>
</tr></table>
<?php
}
?>
here is vlozit2.php (a code that works for the form to add a student)
if(isset($_POST['submit']))
{
//meno a priezvisko
$student = $_POST['meno'];
$student = $_POST['priezvisko'];
$trieda = $_POST['id_triedy'];
//connect to the database
include 'config.php';
//insert results from the form input
$sql = "INSERT INTO student (meno, priezvisko, id_triedy) VALUES('$_POST[meno]', '$_POST[priezvisko]', '$_POST[id_triedy]')";
$add = "<table align='center'>
<tr>
<td> Študent bol úspešne pridaný do triedy. </td>
</tr>
<tr>
<td><a href='./trieda.php'><strong>Späť</strong></a></td>
</tr>
</table>";
$not_add = "<table align='center'>
<tr>
<td> Študent s týmto menom a priezviskom už je v tejto triede. </td>
</tr>
<tr>
<td><a href='./trieda.php'><strong>Späť</strong></a></td>
</tr>
</table>";
if (mysqli_query($prip, $sql)) {
echo $add;
}else{
echo $not_add;
}
mysqli_close($prip);
}
?>
Try to replace your part of code with these snipets:
1) in trieda.php
<form action="vlozit2.php?id_triedy=<?php echo $_GET["id_triedy"];?>" method="post">
Meno: <input type="text" name="meno" placeholder="Janko" maxlength="15" required>
Priezvisko: <input type="text" name="priezvisko" placeholder="Hruška" maxlength="20" required>
<input type="submit" name="submit" value="Pridať študenta do triedy">
</form>
2) in vlozit2.php
$student = $_POST['meno'];
$priezvisko = $_POST['priezvisko'];
$id_trieda = $_GET['id_triedy'];
and
$sql = "INSERT INTO student (meno, priezvisko, id_triedy) VALUES( '{$student}', '{$priezvisko}', {$id_trieda} )";
Hopefully you store your id_trieda as INT type.
In your vlozit2.php file is nothing about inserting of class id. So put
<input type="hidden" name="classId" value="<?= $trieda['id'] ?>" />
to your form and in vlozit2.php get this value from $_POST['classId'] and insert it with other students data or anywhere you want to have it.
I am running while loop and fetch 3 records from database. and then update it on same page. Every record have submit button. But after edit when i submit the form it catchs the values of last record only and update other rows with the last record values. Please if somebody help me out i'll be very thankful. Remember it catches the exact (id) but the other parameters are only of last row.
<form method="post" action="">
<table width="700" border="1">
<tr><th><?php echo $_SESSION['teamtwo']; ?></th></tr>
<tr>
<th>Player Name</th>
<th>Runs</th>
<th>Edit</th>
<th>Save</th>
</tr>
<?php
$team = new DBConnection();
$condition = "WHERE teamname = '".$_SESSION['teamtwo']."' and datecreated = CURDATE()";
$sel_player = $team->SelectRecord(array("*"),"`match`","$condition");
//$sel_player = mysql_query("SELECT * FROM `match` WHERE teamname = '$team1' and datecreated = CURDATE()") or die(mysql_error());
while($get_player = mysql_fetch_array($sel_player))
{
$totalruns = $get_player['runs_bat'];
$totalballs = $get_player['ball_bat'];
#$strike = $totalruns / $totalballs * 100;
?>
<tr>
<td><input type="text" name="player_name" value="<?php echo $get_player['player_name']; ?>" disabled="disabled" /></td>
<td><input type="text" name="runs" value="<?php echo $get_player['runs_bat']; ?>" size="1" /></td>
<td><button>Edit</button></td>
<td><input type="submit" value="Save" name="team" /></td>
</tr>
<?php
} ?>
</table>
</form>
<?php } ?>
</div>
</div>
</body>
</html>
<?php
if(isset($_POST['team'])){
$runs = $_POST['runs'];
$balls = $_POST['ball'];
$object = new DBConnection();
$arr_Field=array("runs_bat","ball_bat","player_status","how_out","opposite_bowl","opposite_player","sr","overs","bowl_ball","runs_ball","extra","madien");
$arr_Values=array("$runs","$balls","$status","$how_out","$opposite_bowler","$opposite_player","$sr","$over","$bowls","$score","$extra","$madien");
$condition = "WHERE id = '".$_REQUEST['player']."'";
//echo $_REQUEST['player'];
//echo $runs.$balls;
$object->UpdateRecord("`match`",$arr_Field,$arr_Values,"$condition") or die(mysql_error());
//header("Location:extra.php?update");
}
the problem is you are having one form and when you submit the form it will submit the last rows values because you are having same name for all 3 rows inside 1 form.
Solution:-
Create form element inside the while loop and close it inside the while loop itself . Like this you will have 3 forms each for 3 rows.
Code Example:-
while($get_player = mysql_fetch_array($sel_player))
{
$totalruns = $get_player['runs_bat'];
$totalballs = $get_player['ball_bat'];
#$strike = $totalruns / $totalballs * 100;
?>
<form>
<tr>
<td><input type="text" name="player_name" value="<?php echo $get_player['player_name']; ?>" disabled="disabled" /></td>
<td><input type="text" name="runs" value="<?php echo $get_player['runs_bat']; ?>" size="1" /></td>
<td><button>Edit</button></td>
<td><input type="submit" value="Save" name="team" /></td>
</tr>
</form>
<?php
} ?>
1.
you need to make input array in while because name attribute is overwriting in loop
<td><input type="text" name="player_name[<?php echo $get_player['id']?>]" value="<?php echo $get_player['player_name']; ?>" disabled="disabled" /></td>
<td><input type="text" name="runs[<?php echo $get_player['id']?>]" value="<?php echo $get_player['runs_bat']; ?>" size="1" /></td>
2.
you have all text boxes mean if press submit button of one row, then also you will get all textboxes as php side so make hidden variable in form to get which button clicked
//write javascript in your page
<script>
function setPlayerId(id) {
document.getElementById('playerid').value=id;
}
</script>
//take hidden field into form
<input type='hidden' name='playerid' value='0'>
//write down onlick button event
<input type="submit" value="Save" name="team" onClick="setPlayerId('<?php <?php echo $get_player['id']?>?>')"/>
3.
Now in php you will get that as below
echo $_POST['player_name'][$_POST['playerid']];
// same way you can do your insert or update.
this code must work
<form method="post" action="">
<table width="700" border="1">
<tr><th><?php echo $_SESSION['teamtwo']; ?></th></tr>
<tr>
<th>Player Name</th>
<th>Runs</th>
<th>Edit</th>
<th>Save</th>
</tr>
<?php
$team = new DBConnection();
$condition = "WHERE teamname = '".$_SESSION['teamtwo']."' and datecreated = CURDATE()";
$sel_player = $team->SelectRecord(array("*"),"`match`","$condition");
//$sel_player = mysql_query("SELECT * FROM `match` WHERE teamname = '$team1' and datecreated = CURDATE()") or die(mysql_error());
while($get_player = mysql_fetch_array($sel_player))
{
$totalruns = $get_player['runs_bat'];
$totalballs = $get_player['ball_bat'];
#$strike = $totalruns / $totalballs * 100;
?>
<tr>
<td><input type="text" name="player_name" value="<?php echo $get_player['player_name']; ?>" disabled="disabled" /></td>
<td><input type="text" name="runs<?=$get_player['id']?>" value="<?php echo $get_player['runs_bat']; ?>" size="1" /></td>
// you didnt write this i added
<input type="text" name="ball<?=$get_player['id']?>" value="<?php echo $get_player['ball_bat']; ?>" size="1" />
<td><button>Edit</button></td>
<td><input type="submit" value="Save" name="team" /></td>
</tr>
<?php
} ?>
</table>
</form>
<?php } ?>
</div>
</div>
</body>
</html>
<?php
if(isset($_POST['team'])){
$runsname = 'runs'.$_GET['player'];
$ballsname = 'ball'.$_GET['player'];
$runs = $_POST[$runsname];
$balls = $_POST[$ballsname];
$object = new DBConnection();
$arr_Field=array("runs_bat","ball_bat","player_status","how_out","opposite_bowl","opposite_player","sr","overs","bowl_ball","runs_ball","extra","madien");
$arr_Values=array("$runs","$balls","$status","$how_out","$opposite_bowler","$opposite_player","$sr","$over","$bowls","$score","$extra","$madien");
$condition = "WHERE id = '".$_REQUEST['player']."'";
//echo $_REQUEST['player'];
//echo $runs.$balls;
$object->UpdateRecord("`match`",$arr_Field,$arr_Values,"$condition") or die(mysql_error());
//header("Location:extra.php?update");
}