$categories = array();
$result= mysql_query("SELECT * FROM products ORDER BY category, nr ");
while($row = mysql_fetch_assoc($result)){
$categories[$row['category']][] = $row['design'];
$categories[$row['category']][] = $row['img'];
$categories[$row['category']][] = $row['name'];
$categories[$row['category']][] = $row['descr'];
$categories[$row['category']][] = $row['preprice'];
$categories[$row['category']][] = $row['price'];
$categories[$row['category']][] = $row['unit'];
}
foreach($categories as $key => $category){
echo $key.'<br/>';//prints categories
foreach($category as $item){
//echo $item.'<br/>';//prints rows within categories
echo '<div class="'.$category[0].'">
<img src="'.$category[1].'" width="100%"><br>
<span><b>'.$category[2].'</b></span><br><span>'.$category[3].'</span><br />
<span>'.$category[4].' </span><span>'.$category[5].'</span><span> '.$category[6].'</span></div>
';
}
}
It displays like this http://gartenundhof.de/gartenundhof-produkte5.php
It should look like this:http://gartenundhof.de/gartenundhof-produkte.php
Related
I have the following code:
<?php
include_once '../includes/db.inc.php';
$sql = "SELECT * FROM clients ORDER BY nif_id ASC;";
$result = mysqli_query($conn, $sql);
$resultCheck = mysqli_num_rows($result);
if ($resultCheck > 0) {
while ($row = mysqli_fetch_assoc($result)) {
$first = $row["prm_nome"];
$last = $row["apelido"];
$phone = $row['nmr_tlm'];
$email = $row['mail'];
$nif = $row['nif_id'];
$flight = "SELECT flight_id FROM flights INNER JOIN clients ON flights.nif_id=clients.nif_id";
echo '<tr>';
echo '<td>'.$nif.'</td>';
echo '<td>'.$first.'</td>';
echo '<td>'.$last.'</td>';
echo '<td>'.$phone.'</td>';
echo '<td>'.$email.'</td>';
echo '<td>'.$flight.'</td>';
echo '</tr>';
}
}
?>
I need to echo the result of the SELECT flight_id FROM flights INNER JOIN clients ON flights.nif_id=clients.nif_id query. But when I save the file, what I get on the page is a link with that query instead of the result.
Should I start a new $sql = with that query under the first $sql =?
Or is there other way?
I tried UNION and SELECT *, flight_id FROM flights INNER JOIN clients ON flights.nif_id=clients.nif_id FROM clients ORDER BY nif_id ASC; but then I get mysqli_num_rows() expects parameter 1 to be mysqli_result, bool given.
You don't need two queries. Just use the joined query.
<?php
include_once '../includes/db.inc.php';
$sql = "SELECT c.prm_nome, c.apelido, c.nmr_tlm, c.mail, c.nif_id, f.flight_id
FROM clients c
JOIN flights f ON f.nif_id = c.nif_id
ORDER BY c.nif_id ASC;";
$result = mysqli_query($conn, $sql) or die(mysqli_error($conn));
$resultCheck = mysqli_num_rows($result);
if ($resultCheck > 0) {
while ($row = mysqli_fetch_assoc($result)) {
$first = $row["prm_nome"];
$last = $row["apelido"];
$phone = $row['nmr_tlm'];
$email = $row['mail'];
$nif = $row['nif_id'];
$flight = $row['flight_id'];
echo '<tr>';
echo '<td>'.$nif.'</td>';
echo '<td>'.$first.'</td>';
echo '<td>'.$last.'</td>';
echo '<td>'.$phone.'</td>';
echo '<td>'.$email.'</td>';
echo '<td>'.$flight.'</td>';
echo '</tr>';
}
}
?>
Here I have a translator that must get data from mysql and then show them like a $_name = array ($_en, $_ru, $_ua) and then I want to choose data by cases [0] or [1] or [3]
I need to show mysql result an array
I've already try this it but it doesn't work
<?php
$result1 = mysql_query("SELECT t_name, t_ru, t_ua, t_en FROM transl_db ");
while ($row = mysql_fetch_array($result1)) {
t_name = array ('t_ru', 't_ua', 't_en' )
}
?>
$result = mysql_query("SELECT t_name, t_ru, t_ua, t_en FROM transl_db ");
while ($row = mysql_fetch_array($result))
$t_names[] = $row;
Try
$result1 = mysql_query("SELECT t_name, t_ru, t_ua, t_en FROM transl_db ");
while ($row = mysql_fetch_array($result1)) {
$t_names[] = array ('t_ru'=>$row['t_ru'],'t_ua'=> $row['t_ua'],'t_en'=>$row['t_en'] );
}
or
while ($row = mysql_fetch_array($result1)) {
$t_names[] = $row;
}
now data available on $t_names
I tried it but I have to get also $t_name from mysql and then have it like an array
$result1 = mysql_query("SELECT t_name, t_ru, t_ua, t_en FROM transl_db ");
while ($row = mysql_fetch_array($result1)) {
('t_name'=>$row['t_name'] )= array ('t_ru'=>$row['t_ru'],'t_ua'=>
$row['t_ua'],'t_en'=>$row['t_en'] );
};
?>
I am trying to limit how many times a ip can vote the images in the database, but I do have problems
Overview of my two tables
T1 (rating)
id votes rating category rating
----------- ---------- ----------- ----------- -----------
T2 (rating_users)
user_id user_ip user_vote user_source
----------- ---------- ----------- -----------
Table 1 -> id
has a relation to
Table 2 -> user_source
I have tried so many different queries the past two days but I just can't figure out how to do this :(
Right now i use this query:
select *
from rating
left join rating_users on rating_users.user_source = rating.id
where rating_users.user_ip is null
or rating_users.user_ip != $ip
order by RAND() LIMIT 1
Lets assume that table1 have 5 rows of data..
if ip1 enters the website and table 2 is empty (truncatet), and he votes all 5 images then the "6th" image will be nothing which is exactly what i want...
But if ip2 enters and table 2 still has the votes from ip1 then ip2 can literally vote as much as he wants because none of the rows are "NULL"...
I am really lost here i have tried to solve this since saturday/sunday night..
Can someone please help me i am getting alot of grey hair here :(
EDIT my code ->
Forside.php (index.php)
<?php
$dbCon = dbCon();
$sql = "SELECT * FROM rating ORDER BY id DESC LIMIT 1";
$result = $dbCon->query($sql);
$result = $result->fetch_object();
$id = $result->id;
//$tal = ip2long($_SERVER['REMOTE_ADDR']);
//$tal = long2ip($_SERVER['REMOTE_ADDR']);
$ip = ip2long($_SERVER['REMOTE_ADDR']);
// CHECKKER OM DEN IP HAR VOTET DETTE BILLEDE
$sql = "SELECT user_ip, user_source, user_vote FROM rating_users WHERE user_ip = $ip AND user_source = $id";
$result = $dbCon->query($sql);
$result = $result->fetch_object();
$rating = $result->user_vote;
if (!empty($result)) {
// echo 'Du har allerede votet dette billede : ' . $rating . "/5";
//IMGINFO
$string = "<div class=\"flex absolute centerAm borc1 boxsb\">";
$string = $string .= "<div id=\"innerVotingWrapper\" class=\"innerVotingWrapper relative flex \">";
$string = $string .= "<div id=\"imgInfo\" class=\"imgInfo absolute top0 right0\">";
$string = $string .= "<div id=\"imgRefresh\">";
$string = $string .= "</div>";
$string = $string .= "</div>";
$string = $string .= "<div class=\"imageWrapper mauto relative fadeInClass\">";
$string = $string .= "<img id=\"imgSrc\" src=\"assets/img/$id.png\" class=\"babeImg borb2 boxsb\">";
$string = $string .= "<div id=\"starWrapper\" class=\"flex absolute left0 bot0 mar10\">";
for ($i = 1; $i <= $rating; $i++) {
$string = $string .= "<div class='voteFull'></div>";
}
for ($i = $rating; $i < 5; $i++) {
$string = $string .= "<div class='voteEmpty'></div>";
}
$string = $string .= "</div>"; //STAR WRAPPER
$string = $string .= "</div>"; //IMAGE WRAPPER
$string = $string .= "</div>";//INNER WRAPPER
$string = $string .= "</div>";//YDRE WRAPPER
//HVIS PERSONEN IKKE HAR STEMT FØR
} else {
$string = "<div class=\"flex absolute centerAm borc1 boxsb\">";
$string = $string .= "<div id=\"innerVotingWrapper\" class=\"innerVotingWrapper relative flex \">";
//IMGINFO
$string = $string .= "<div id=\"imgInfo\" class=\"imgInfo absolute top0 right0\">";
$string = $string .= "</div>";
$string .= "<div class=\"imageWrapper mauto relative fadeInClass\">";
$string .= "<img id=\"imgSrc\" src=\"assets/img/$id.png\" class=\"babeImg borb2 boxsb\">";
//BILLEDE VALUEN
$string .= "<input id=\"imgValue\" class=\"absolute displayn\" type=\"radio\" value=\"$id\">";
//STAR FORM
$string .= "<div id=\"starWrapper\" class=\"starWrapper flex center absolute left0 bot0 mar10\">";
$string .= "<form action=\"\" method=\"post\" class=\"flex flex-drr absolute bot0 left0\">";
for ($i = 5; $i > 0; $i--) {
$string .= "<input id=\"vote$i\" class=\"vote displayn\" type=\"radio\" name=\"vote\" value=\"$i\">";
$string .= "<label for=\"vote$i\"></label>";
}
//SUBMIT FORM
$string .= "<input type=\"submit\" id=\"voteSubmit\" class=\"displayn\">";
$string .= "</form>";
$string .= "</div>"; //starWrapper
$string .= "</div>"; //imageWrapper
$string .= "</div>"; //innerVotingWrapper
$string .= "</div>"; //YDRE NAV TIL AT CENTRERE
}
//COL10
$test = "<div id=\"testid\" class=\"bgw\">";
$test .= "</div>";
?>
<div class="flex">
<div class="col10 bgc2">
<?php echo $test; ?>
</div>
<div class="col90 bgc1 relative vh100">
<?php echo $string; ?>
</div>
</div>
newimage.php
<?php
require_once '../includes/db.php';
require_once '../includes/functions.php';
$dbCon = dbCon();
//$voteValue = filter_input(INPUT_POST, 'voteValue', FILTER_SANITIZE_NUMBER_INT);
//$imgValue = filter_input(INPUT_POST, 'imgValue', FILTER_SANITIZE_NUMBER_INT);
$voteValue = $_POST['voteValue'];
$imgValue = $_POST['imgValue'];
$ip = ip2long($_SERVER['REMOTE_ADDR']);
$stmtt = $dbCon->prepare("INSERT INTO rating_users (user_ip, user_vote, user_source) VALUES (?, ?, ?)");
$stmtt->bind_param('iii', $ip, $voteValue, $imgValue);
$stmtt->execute();
//UPDATERE DATABASED
$stmt = $dbCon->prepare("UPDATE rating SET
votes = votes + 1,
rating = rating + ? WHERE id = ?");
$stmt->bind_param('ii', $voteValue, $imgValue);
$stmt->execute();
//LAV EN SQL QUERY SOM CHECKKER AT id ikke matcher et id allerede votet af den ip
//SENDER NY QUERY AFSTED
$sql = "SELECT * FROM rating INNER JOIN rating_users ON rating_users.user_source = rating.id WHERE rating_users.user_source= $user_source AND (rating_users.user_id= $user_id OR rating_user.ip= $ip ) ";
$result = $dbCon->query($sql);
$result = $result->fetch_object();
$id = $result->id;
//HVIS DEN IKKE ER TOM SKAL DET BILLEDE + RATING DIVS SENDES SOM JSON
$imgSrc = "assets/img/" . $id . ".png";
$arr = array('imgSrc' => $imgSrc, 'id' => $id);
echo json_encode($arr);
Javascript/Ajax
var vote = document.getElementsByClassName('vote');
var voteL = vote.length;
for (let i = 0; i < voteL; i++) {
//SKAL VÆRE LET VALUE
let voteValue = vote[i].value;
vote[i].addEventListener('click', function () {
var imgValue = document.getElementById("imgValue").value;
newImage(voteValue, imgValue);
console.log(vote[i].value);
});
}
function newImage(voteValue, imgValue) {
var http = new XMLHttpRequest();
var url = "pages/newImage.php";
var params = "voteValue=" + voteValue + "&imgValue=" + imgValue;
http.open("POST", url, true);
http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
http.onreadystatechange = function () { //KALDER FUNKTIONEN NÅR DNE ER KLAR
if (http.readyState == 4 && http.status == 200) {
var Data = JSON.parse(this.responseText);
console.log(this.responseText);
var imgSrc = document.getElementById('imgSrc');
imgSrc.src = Data.imgSrc;
var imgValue = document.getElementById('imgValue');
imgValue.value = Data.id;
var ratingValue = Data.rating;
var starWrapper = document.getElementById('starWrapper');
//HVIS IPEN HAR STEMT PÅ BILLEDET BLIVER HANS VOTES RETURNERET TIL VISNING OG IKKE MULIGT AT STEMME
if (Data.rating) {
// OPRETTER VOTED/EMPTY STARS HVIS DER ER VOTET
var string = "";
for (i = 1; i <= ratingValue; i++) {
string = string + "<div class=\"voteFull\"></div>";
}
for (i = ratingValue; i < 5; i++) {
string = string + "<div class=\"voteEmpty\"></div>";
}
starWrapper.innerHTML = string;
} else {
console.log('Data.rating er ikke sat');
}
}
};
http.send(params);
}
var testId = document.getElementById('testid');
testId.addEventListener('click', function () {
console.log('Clicked');
});
Of this is a requirement of the data 1 you s should have a unique constraint on t2 on columns user_source since the user can only vote once, additionally you could add the ip to the unique constraint to limit one vote per ip/user
SELECT *
FROM rating
INNER JOIN rating_users
ON rating_users.user_source = rating.id
WHERE rating_users.user_source= $user_source
AND (rating_users.user_id= $user_id OR rating_user.ip= $ip )
The above query should return zero if the user or ip hasn't voted yet for the current photo
EDIT: I altered the query to limit to the user_id/user_ip and segment to the current photo (user_source). this means you'll have to pass the following to the query $user_source, $user_id, $ip
hope somone can help me - I have this code:
$query = "SELECT * FROM `products` WHERE `category` = 100 AND `showme` = 1 `ORDER BY `nr` ASC";`
$result = mysql_query($query);
while($row = mysql_fetch_object($result)){
echo '<div class="'.$row->design.'">
<img src="'.$row->img.'" width="100%"><br>
<span><b>'.$row->name.'</b></span><br><span>'.$row->descr.'</span><br />
<span>'.$row->preprice.' </span><span>'.$row->price.'</span><span> '.$row->unit.'</span></div>
';
}
It displays like this: http://gartenundhof.de/gartenundhof-produkte5.php
It should look about like:http://gartenundhof.de/gartenundhof-produkte.php (which has 3 separate queries)
"SELECT * FROM 'products' ORDER BY 'category' ASC";
Try this
You can try it:
$query = "SELECT * FROM `products` WHERE `showme` = 1 `ORDER BY category,`nr` ASC";
$result = mysql_query($query);
$category = -1;
while($row = mysql_fetch_object($result)){
if($category != $row->category) {
$category = $row->category;
eho "<h2>$category</h2>";
}
echo '<div class="'.$row->design.'">
<img src="'.$row->img.'" width="100%"><br>
<span><b>'.$row->name.'</b></span><br><span>'.$row->descr.'</span><br />
<span>'.$row->preprice.' </span><span>'.$row->price.'</span><span> '.$row->unit.'</span></div>';
}
Assuming you have 2 tables Products and Categories:
$categories_query = "SELECT * FROM categories ORDER BY id ASC";
$categories = mysql_query($categories_query);
while($category = mysql_fetch_object($categories)) {
echo "Category: " . $category->name . "<br />";
$products_query = "SELECT * FROM products WHERE category_id = " . $category->id . " AND showme = 1 ORDER BY nr ASC";
while($product = mysql_fetch_object($products_query)) {
echo "Product: " . $product->name . "<br />";
}
}
I have table of items and I want to display all the item in a table form. Each row must contain a maximum of 3 cells. How can I do that?
$query = "SELECT * FROM newrequest";
$result = mysql_query($query);
echo "<table>
<tr>";
While($row = mysql_fetch_array($result))
{
$query_two = "SELECT * FROM tblmember WHERE customer_id = '${row['customer_id']}'";
$result_two = mysql_query($query_two);
$username = mysql_fetch_array($result_two)['username'];
echo "
<td> <p><b>Advertised by:</b> " .$username . " </p>
<img src= ".$row['location']." style= width:300px; >
<p><b>Product name:</b>" .$row['product_name'] . "</p>
<p><b>Product price:</b>" . $row['price'] . "</p>
</td>";
}
echo "</tr>
</table>";
mysql_close();
?>
<?php
echo '<table>';
$i = 1;
while($row = mysql_fetch_array($result)) {
$query_two = "SELECT * FROM tblmember WHERE customer_id = '${row['customer_id']}'";
$result_two = mysql_query($query_two);
$username = mysql_fetch_array($result_two)['username'];
$flag = false;
if($i%3 == 1) echo '<tr>';
echo '<td>
<td><img src="'.$row['location'].'" style="width:300px;"/>
<p><b>Product name:</b>' .$row['product_name'] . '</p>
<p><b>Product price:</b>' . $row['price'] . '</p></td>
</td>';
if($i%3 == 0) {
$flag = true;
echo '</tr>';
}
$i++;
}
if(!$flag) echo '</tr>';
echo '</table>';
mysql_close();
?>