every time user insert information and click add button, new data will store to database and echo into this table
table
<tr>
<td colspan="4" align="right">
<input type="image" value="image" src="images/btn_add.gif" onclick="action_1()">
</td>
</tr>
<tr>
<td colspan="2" class="title_all_u">Family Member Summary</td>
</tr>
<tr>
<td>
<?php
$query = "SELECT * FROM family_child WHERE LAS_login_id = ($emp_id)";
$result = mysql_query($query) or die(mysql_error());
echo "<table border='1'>
<tr>
<th>Family Type</th>
<th>Name</th>
</tr>";
while($row = mysql_fetch_array($result))
{
echo "<tr>";
echo "<td>" . $row['family_child_type'] . "</td>";
echo "<td>" . $row['family_child_name'] . "</td>";
echo "</tr>";
}
echo "</table>";
?>
</td>
</tr>
and this is insert query
if ( $action ==3 ) {
$spouse_type = $_POST['spouse_type'];
$spouse_name = $_POST['spouse_name'];
$sql1 = "INSERT INTO family_spouse (LAS_login_id, spouse_type, spouse_name) VALUES ('$LAS_login_id', '".strtoupper($spouse_type)."','".strtoupper($spouse_name)."')";
this 2 code is working for insert into database and echo in the page.
How can I add delete button below echo "<td>" . $row['family_child_name'] . "</td>"; for each row that I echo so user can delete the wrong row in the display table.
echo "<td>" . $row['family_child_name'] . " <a href='page.php&action=delete&id=family_name_id'>Delete</a></td>
Then in your page get (if action == delete) > execute your query to delete the row where the ID is the id of the family child name table.
$query = "SELECT * FROM family_child WHERE LAS_login_id = ($emp_id)";
$result = mysql_query($query) or die(mysql_error());
echo "<table border='1'>
<tr>
<th>Family Type</th>
<th>Name</th>
<th>Action</th>
</tr>";
while($row = mysql_fetch_array($result))
{
echo "<tr>
<td>" . $row['family_child_type'] . "</td>
<td>" . $row['family_child_name'] . "</td>
<td>
<a href='../path/process.php?action=delete&id=".$row['family_child_id']."'>
DELETE RECORD
</a>
</td>
</tr>";
}
echo "</table>";
?>
on process page check action = delete and write query for delete there
family_child_id = ur primary key of table change according to ur table details
EDIT
PROCESS PAGE:
if($_GET["action"] == "delete")
{
$sql3="DELETE FROM family_child WHERE LAS_login_id =".$_GET["LAS_login_id"];
$result3 = mysql_query($sql3);
if (mysql_affected_rows() > 0)
{
header("location:dashboard.php?tab=1");
}
}
this coding working perfectly. i tried in my pc and posted this code here. it will insert the delete button automatically when u insert the new record. and then if u click delete button it will delete the row details in mysql db..
<body>
<?
echo "<tr>
<td>";
// your database connection
// select database
$query = ("SELECT * FROM family_child");
$result = mysql_query($query) or die(mysql_error());
echo "<table border=1>
<tr>
<th>Family Type</th>
<th>Name</th>
<th>Delete Record</th>
</tr>";
while($row = mysql_fetch_array($result))
{
echo "<tr>";
echo "<td>" . $row['family_child_type'] . "</td>";
echo "<td>" . $row['family_child_name'] . "</td>";
echo "<td><form method=post>
<input name=id type=hidden value='".$row['family_child_name']."';>
<input type=submit name=submit value=Delete>
</form></td>";
echo "</tr>";
}
echo "</table>";
echo "</td>
</tr>";
// delete record
if($_SERVER['REQUEST_METHOD'] == "POST")
{
if(isset($_POST['id']))
{
$id = mysql_real_escape_string($_POST['id']);
$sql = mysql_query("DELETE FROM family_child WHERE family_child_name ='$id'");
if(!$sql)
{
echo ("Could not delete rows" .mysql_error());
}
}
}
?>
Related
I have created a table and am pulling data from mySQL database. I have created 3 columns and would like to take the 3rd column (suggested quantity) and copy those values into a row of text boxes in the 4th column, (order quantity) so they could be edited by a user. How do I do this?
$sql = "SELECT item_price.item_id, item_price.ITEM_NAME,suggested_qty,Price_item
FROM item_price JOIN suggested_item
ON item_price.ITEM_NAME = suggested_item.ITEM_NAME";
$result = $conn->query($sql);
?>
<tr>
<th> ID</th>
<th>Item Name</th>
<th>Suggested Quantity</th>
<th>Order Quantity</th>
<th>Total Cost ($)</th>
</tr>
<?php
while ($row = $result->fetch_assoc())
{
echo "<tr>";
echo "<td>" . $row['item_id'] ."</td>";
echo "<td>" . $row['ITEM_NAME'] . "</td>";
echo "<td>" . $row['suggested_qty'] . "</td>";
}
?>
</table>
You should start by wrapping the table in a form and add a column with a input text field with the suggested quantity. Something like this should get you started:
$sql = "SELECT item_price.item_id, item_price.ITEM_NAME,suggested_qty,Price_item
FROM item_price JOIN suggested_item
ON item_price.ITEM_NAME = suggested_item.ITEM_NAME";
$result = $conn->query($sql);
?>
<form action="#" method="post">
<table>
<tr>
<th> ID</th>
<th>Item Name</th>
<th>Suggested Quantity</th>
<th>Order Quantity</th>
<th>Total Cost ($)</th>
</tr>
<?php
while ($row = $result->fetch_assoc())
{
echo "<tr>";
echo "<td>" . $row['item_id'] ."</td>";
echo "<td>" . $row['ITEM_NAME'] . "</td>";
echo "<td>" . $row['suggested_qty'] . "</td>";
echo "<td><input type='text' name='editedvalues[]' value='" . $row['suggested_qty'] . "' /></td>";
echo "<td>total</td>";
echo "</tr>";
}
?>
</table>
</form>
You should add a javascript onchange listener to the input fields to calculate a total price for each row and show it to the user.
In my code, I am showing a table within my database called staff in a HTML table and I want to add a delete button to each row in the HTML table that when clicked, it will delete the record its associated with.
Based on searching other solutions, my code looks like this:
staff.php:
require_once('../connection.php');
//delete row on button click
if(isset($_GET["del"])){
$idc = $_GET["del"];
if($VisitorManagement->query("DELETE FROM staff WHERE id=$idc")){
header('Location: delete-thankyou.php');
} else {
echo "Failed to delete staff member.";
}
}
$result = mysqli_query($VisitorManagement, "SELECT * FROM staff ORDER BY fullName");
echo "<table id='staff'>
<thead>
<tr>
<th>Name</th>
<th>Email</th>
<th></th>
</tr>
</thead>";
while($row = mysqli_fetch_array($result))
{
echo "<tbody>";
echo "<tr>";
echo "<td>" . $row['fullName'] . "</td>";
echo "<td>" . $row['email'] . "</td>";
echo "<td><a class='button alert' href='staff.php?del=".$row["idc"]."'>Delete</a></td>";
echo "</tr>";
}
echo "</tbody>";
echo "</table>";
connection.php:
$hostname_VisitorManagement = "localhost";
$database_VisitorManagement = "visitor-management";
$username_VisitorManagement = "***";
$password_VisitorManagement = "***";
$VisitorManagement = mysqli_connect($hostname_VisitorManagement, $username_VisitorManagement, $password_VisitorManagement, $database_VisitorManagement);
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
date_default_timezone_set('America/New_York');
Unfortunately, when I go to the click one of the buttons, it fails to delete the record and echoes the error message pre-defined in staff.php. Am I missing something to get this to work?
I was able to fix it by changing all instances of idc to id.
New code is:
require_once('../connection.php');
//delete row on button click
if(isset($_GET["del"])){
$id = $_GET["del"];
if($VisitorManagement->query("DELETE FROM staff WHERE id=$id")){
header('Location: delete-thankyou.php');
} else {
echo "Failed to delete staff member.";
}
}
$result = mysqli_query($VisitorManagement, "SELECT * FROM staff ORDER BY fullName");
echo "<table id='staff'>
<thead>
<tr>
<th>Name</th>
<th>Email</th>
<th></th>
</tr>
</thead>";
while($row = mysqli_fetch_array($result))
{
echo "<tbody>";
echo "<tr>";
echo "<td>" . $row['fullName'] . "</td>";
echo "<td>" . $row['email'] . "</td>";
echo "<td><a class='button alert' href='staff.php?del=".$row["id"]."'>Delete</a></td>";
echo "</tr>";
}
echo "</tbody>";
echo "</table>";
I have echoed my database table onto my website and have tick option next to the table where you can tick it and delete any of the entries from the website, it should delete it from the database. For some reason its not working, I'm a beginner and any help would be greatly appreciated thanks.
<form method="" action="tester.php">
<?php
include 'connect_to_mysql.php';
$count=mysql_num_rows($result);
$result = mysql_query("SELECT * FROM booking ORDER BY ID ASC");
echo "<table border='1'>
<tr>
<th>DEL</th>
<th>Name</th>
<th>Email ID</th>
<th>Phone Number</th>
<th>Collection Address</th>
<th>Collection Date</th>
<th>Collection Time</th>
<th>Make & Model</th>
<th>Message</th>
</tr>";
while($row = mysql_fetch_array($result))
{
?>
<td align="center" bgcolor="#FFFFFF"><input name="delete_these[]" type="checkbox" id="checkbox[]" value="<?php echo $row['ID']; ?>"></td>
<?php
echo "<td>" . $row['name'] . "</td>";
echo "<td>" . $row['email'] . "</td>";
echo "<td>" . $row['phonenumber'] . "</td>";
echo "<td>" . $row['collectionaddress'] . "</td>";
echo "<td>" . $row['collectiondate'] . "</td>";
echo "<td>" . $row['collectiontime'] . "</td>";
echo "<td>" . $row['makemodel'] . "</td>";
echo "<td>" . $row['message'] . "</td>";
echo "</tr>";
}
echo "</table>";
?> <br>
<td colspan="5" align="center" bgcolor="#FFFFFF"><input name="delete" type="submit" id="delete" value="Delete"></td>
</tr>
<?php
// Check if delete button active, start this
if(isset($_GET['delete'])) {
for($i=0;$i<$count;$i++){
$id = $checkbox[$i];
print_r($_GET['delete_these']);
$ids = implode(', ', $_POST['delete_these']);
$sql = "DELETE FROM booking WHERE id IN($ids)";
echo "<br />SQL: $sql<br />";
$result = mysql_query($sql);
}
// if successful redirect to delete_multiple.php
if($result){
}
}
mysql_close();
?>
</form>
you have add method in your form tag--
<form method="post" action="tester.php" >
and also replace if(isset($_GET['delete'])) to if(isset($_POST['delete']))
Replace your form tag by:
<form method="post" action="tester.php">
then these 3:
if(isset($_POST['delete']))
$id =(int)$_POST['delete_these'][$i];
$sql = "DELETE FROM booking WHERE id=$id";
at the place of these 3:
if(isset($_GET['delete']))
$id = $checkbox[$i];
$sql = "DELETE FROM booking WHERE id IN($ids)";
Your $id = $checkbox[$i]; works only if register_globals directive is on, which is now deprecated (and removed as of PHP 5.4) because of security issues it causes, and if it exists in the version of PHP you are using most hosting services turn it off.
You'll be sending the data through post so you access them through $_POST. the (int) before the $_POST is to cast anything to integer so if the user try to send a string it will become 0, this will protect you from sql injection.
SIDE NOTE you should stop using mysql_* functions as they are deprecated. Check out PDO or mysqli
I am having issue with deleting rows from a database that I echoed onto my website, I have used tick check boxes and when multiples are selected they should be deleted. But it's just NOT HAPPENING! Nothing is getting deleted from the database! please help!
<form method="" action="tester.php">
<?php
include 'connect_to_mysql.php';
$count=0;
$count=mysql_num_rows($result);
$result = mysql_query("SELECT * FROM booking ORDER BY ID ASC");
echo "<table border='1'>
<tr>
<th>DEL</th>
<th>Name</th>
<th>Email ID</th>
<th>Phone Number</th>
<th>Collection Address</th>
<th>Collection Date</th>
<th>Collection Time</th>
<th>Make & Model</th>
<th>Message</th>
</tr>";
while($row = mysql_fetch_array($result))
{
?>
<td align="center" bgcolor="#FFFFFF"><input name="delete_these[]" type="checkbox" id="checkbox[]" value="<?php echo $row['ID']; ?>"></td>
<?php
echo "<td>" . $row['name'] . "</td>";
echo "<td>" . $row['email'] . "</td>";
echo "<td>" . $row['phonenumber'] . "</td>";
echo "<td>" . $row['collectionaddress'] . "</td>";
echo "<td>" . $row['collectiondate'] . "</td>";
echo "<td>" . $row['collectiontime'] . "</td>";
echo "<td>" . $row['makemodel'] . "</td>";
echo "<td>" . $row['message'] . "</td>";
echo "</tr>";
}
echo "</table>";
?> <br>
<td colspan="5" align="center" bgcolor="#FFFFFF"><input name="delete" type="submit" id="delete" value="Delete"></td>
</tr>
<?php
// Check if delete button active, start this
if(isset($_GET['delete'])) {
for($i=0;$i<$count;$i++){
$id =(int)$_POST['delete_these'][$i];
$sql = "DELETE FROM booking WHERE ID='$id'";
print_r($_GET['delete_these[]']);
$sql = "DELETE FROM booking WHERE id IN($ids)";
echo "<br />SQL: $sql<br />";
$result = mysql_query($sql);
}
if($result){
}
}
mysql_close();
?>
</form>
First off you can just implode() all the gathered ids from the form and from there build the query.
Sample code:
<form method="POST" action="index.php">
<table>
<?php while($row = mysql_fetch_array($result)): ?>
<tr>
<td><input type="checkbox" name="delete_these[]" value="<?php echo $row['id']; ?>" /></td>
<td><?php echo $row['name']; ?></td>
</tr>
<?php endwhile; ?>
</table>
<input type="submit" name="delete" value="Delete Selected" />
</form>
<?php
$selected_values = array();
if(isset($_POST['delete'])) {
$selected_values = $_POST['delete_these'];
$ids = implode(',', $selected_values);
$query = mysql_query("DELETE FROM booking WHERE id IN($ids)");
// this becomes -> delete from booking where id in (1, 2, 3, ...)
}
?>
and while you still can, use mysqli or PDO, its free anyway
As the title says, and this is not probably a question, more a hint how to do it.
I have table with four fields, id (auto+primary), firstname, lastname, age.
On my index page I select *, then I make the firstname to a link which goes to antoher page which I want to show all data for that record.
For the moment I have to do it manually "select * from " where id="2". (the other page)
How do I make the link to autodetect "the id from that record set" and only display data from that record.
You can see my curreny project here,
http://www.adamskymotorkylare.se/business/
as you can see, when you click the "firstname" it will always display data where id=2 ( paris hilton ), what I want it to do, it when I click "jack" it will select * from where id="1"
Thanks in advance, Jack
"index page"
$result = mysqli_query($con,"SELECT * FROM persons");
echo "<table width=100%>
<tr>
<th>ID</th>
<th>Firstname</th>
<th>Lastname</th>
<th>Age</th>
<th>Gender</th>
</tr>";
while($row = mysqli_fetch_array($result))
{
$id = $row['id'];
echo "<tr>";
echo "<td>" . $row['id'] . "</td>";
echo "<td> <a href='view_more.php?id= . $id .'>" . $row['firstname'] . "</a> </td>";
echo "<td>" . $row['lastname'] . "</td>";
echo "<td>" . $row['age'] . "</td>";
echo "<td>" . $row['gender'] . "</td>";
echo "</tr>";
}
echo "</table>";
"viewmore page"
$id = $_get['id'];
$result = mysqli_query($con,"SELECT * FROM persons
WHERE id='$id'");
echo "<table width=100%>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Age</th>
<th>Gender</th>
</tr>";
while($row = mysqli_fetch_array($result))
{
echo "<tr>";
echo "<td> <a href='#'>" . $row['firstname'] . "</a> </td>";
echo "<td>" . $row['lastname'] . "</td>";
echo "<td>" . $row['age'] . "</td>";
echo "<td>" . $row['gender'] . "</td>";
echo "</tr>";
}
echo "</table>";
Try this, on your page that indexes the users:
while($row = mysqli_fetch_array($result))
{
$id = $row['id'];
$firstName = $row['firstName'];
echo ('' . $firstName . '');
}
This means if someone clicks the first name they will be sent to user_account.php (can replace this obviously) and you will pass in the ID via the URL (user_account.php?id=123).
On the User Account page you want to do the following:
// GET ID FROM THE URL
$id = $_GET['id'];
$result = mysqli_query($con,"SELECT (WHATEVER YOU WANT) FROM (YOUR TABLE) WHERE id = $id");
Notes:
Replace variables and query with the details you need.
I hope that goes some way to helping.
UserFirstName
$id is user record id first column of your table so when you send it to view_more.php page you can get clicked id $_GET['id']; and get user records for that id and link is user name
and $id you get form data base the way you get first name
index.php
<?php
$sql =mysql_query("select * from `table`");
while($row = mysql_fetch_array($sql)){
?>
<?php $id = $row['id']; ?>
<?php echo ucwords($row['Firstname']); ?>
<?php
}
?>
on index.php anchor tag will send the user id to detail.php
detail.php
<?php
$id = $_REQUEST['cid'];
$sql =mysql_query("select * from `table` where id='".$id."'");
while($row = mysql_fetch_array($sql)){
?>
<tr>
<th>First Name:</th>
<th>Last Name:</th>
<th>Age Name:</th>
<th>Gender:</th>
</tr>
<tr>
<td><?=$row['firstname']?></td>
<td><?=$row['lastname']?></td>
<td><?=$row['age']?></td>
<td><?=$row['gender']?></td>
</tr>
<?php
}
?>
on detail.php $id get the user id from index.php. After that id helps in query and while loop which is get and show the user data from database.