Please I have an old code, and I need format it with google font or other fonts,
I was try some statement but not work,
Please help!
-------------- The Code --------------
<?php header("Content-type: text/html; charset=utf-8");?>
<?php
include "inc/config.inc.php";
?>
<table width="100%" dir="rtl">
<?php
$query = "SELECT person_id, name, DATE_FORMAT(updated, ".$datefmt.") AS ddate, suffix FROM ".$tblprefix."people";
if ($_SESSION["id"] == 0)
$query .= " WHERE date_of_birth < '".$restrictdate."'";
$query .= " ORDER BY updated DESC LIMIT 0,5";
$result = mysql_query($query) or die($err_changed);
$i = 0;
while ($row = mysql_fetch_array($result)) {
if ($i == 0 || fmod($i, 2) == 0)
$class = "tbl_odd";
else
$class = "tbl_even";
?>
<tr>
<td class="<?php echo $class; ?>" align="right"><li><a target="_blank" href="people.php?person=<?php echo '<style = "font-color: #ff0000"> $row["person_id"]; ?>"><?php echo $row["name"]." ".$row["suffix"]; ?></a></td>
<!-- <td class="<?php echo $class; ?>"><?php echo $row["ddate"]; ?></td> -->
</tr>
<?php
$i++;
}
mysql_free_result($result);
?>
</table>
If you just want to use alternate styling for odd and even rows, you can do that with plain CSS using the :odd or :even selectors.
Related
I'm new here and need some help. I'm doing a web development course and have an assignment I need a hand with.
Basically, I want to send a query that picks 9 random records, and show the result as a 3x3 table.
Here's my code so far:
<div id="productgrid">
<?php
$query = mysqli_query($conn, "SELECT * FROM products
ORDER BY RAND()
LIMIT 9");
?>
<h2>Featured Products</h2>
<table>
<?php
while($products = mysqli_fetch_array($query)){
$file = $products['prod_img'];
$pid = $products['prod_id'];
$product_price = $products['prod_price'];
$image_id = $products['prod_id'];
$desc = $products['prod_desc'];
?>
<tr>
<div class="bigred">
<td class="bigred">
<?php echo '<b>'. "$product_price".'</b>'; ?>
</td>
</div>
</tr>
<tr>
<td>
<img src="<?php echo $file ?>" height = "150px" width="150px"/><br />
</td>
<div class="smallblack"
</tr>
<tr>
<td class = "smallblack">
<?php echo '<b>' . "$desc".'</b>'; ?>
</td>
</tr>
</div>
<?php } ?>
I can get it to generate the 9 random images but it puts them all directly under each other in one long column. Is there a way I can get them to display in 3 rows of 3?
I apologise if this is a dumb question, but I'm only starting out and appreciate the help.
Thank you :)
Pic attached as sample
<?php
// A counter which is incremented by one for each product row
// in the loop below.
$i = 0;
echo "<table>\n";
echo "<tr>\n";
while ($product = mysqli_fetch_array($query)) {
// Re-open HTML row, if $i is divisible by 3
if ($i++ % 3 == 0) {
echo "</tr><tr>\n";
}
// Escape the `src` attribute value as appropriate, according to the
// logic of your app. This is just a sample.
$img_src = htmlspecialchars($product['prod_img']);
echo <<<HTML
<td>
<div><img src="{$img_src}"/></div>
<div>{$product['prod_desc']}</div>
<!-- Put the rest of the fields here -->
</td>
HTML;
}
// Add cells for the rest of the columns (if any)
while ($i++ % 3 != 0) {
echo "<td></td>\n";
}
echo "</tr>\n";
echo "</table>\n";
?>
P.S.: I recommend using a template engine such as Smarty, or Twig. With the help of a template engine you can make the markup much more readable and maintainable.
You should change your table out put and use 3 <td> tags instead of just the one, like so...
<table>
<tr>
<?php
$counter = 0; // Needs to be outside of the loop...
while($products = mysqli_fetch_array($query)){
$file = $products['prod_img'];
$pid = $products['prod_id'];
$product_price = $products['prod_price'];
$image_id = $products['prod_id'];
$desc = $products['prod_desc'];
?>
<td class="bigred">
<?php echo '<b>'. "$product_price".'</b>'; ?>
<img src="<?php echo $file ?>" height = "150px" width="150px"/><br />
<?php echo '<b>' . "$desc".'</b>'; ?>
</td>
<?php
// Check to see if you have looped through three times and close the <tr> tag.
if($counter % 3 === 0) {
echo '</tr><tr>';
}
$counter++
?>
</table>
If there is more than 9 images, then it will keep creating table rows and cells and you will need more logic to handle that, however, this should work for 9 images.
A more elegant way to handle this would be to use <div> tags and floats, but since you are already using a table, I formatted it as such.
I want to make 4 columns in table. In code all the images are comes in single row and single column. But I want a single row containing 4 columns with 4 images (images fetching from database), then create another row and automatically add next 4 images & so on. I don't know how I do this can anyone please suggest me how I do this.
<form name="form">
<select id="sorting" style="width:140px" onChange="optionCheck()">
<option id="s">---Sort By----</option>
<option value="bydate">Sort By Date</option>
<option value="bytopic">Sort By Topic</option>
</select>
</form>
<br />
</div>
<?php include 'connection.php'; ?>
<div id="showByDefault">
<table style="width:60%">
<tr>
<?php include 'connection.php'; ?>
<div id="showByDefault">
<!--<table style="width:60%"><tr>-->
<?php
$sql1=mysqli_query($con,"select * from `insert-n-retrive-pdf` ORDER BY date DESC") or die(mysqli_error($con));
$i=0;
echo "<table><tr>";
while($row=mysqli_fetch_array($sql1))
{
if($i != 0 && $i%4 == 0) {
echo '<tr></tr>';
}
?> <td style="padding:20px;">
<img src="<?php echo $row["thumbnails"]; ?>" /></td><?php
echo '</tr>';
$i++;
}
?></tr></table>
</div>
<div id="hideall">
<div id="topic1">
<?php include 'pdf-sort-by-topic.php'; ?>
</div>
<div id="topic">
<?php include 'pdf-sort-by-date.php'; ?>
</div>
</div>
Try this one 100% working: Nice and easy.
<?php
$sql1=mysqli_query($con,"select * from `insert-n-retrive-pdf` ORDER BY date DESC") or die(mysqli_error($con));
$i = 0;
echo "<tr>";
while($row=mysqli_fetch_array($sql1)) {
if($i != 0 && $i%4 == 0) {
echo "</tr><tr>";
}
?>
<td style="padding:20px;"><img src="<?php echo $row["thumbnails"]; ?>" /></td>
<?php
$i++;
}
?>
Hope this helps!
You can try this code
$query = mysql_query("SELECT * FROM insert-n-retrive-pdf ORDER BY date DESC");
echo '<table width="960">';
$i = 0; //first, i set a counter
while($fetch = mysql_fetch_assoc($query)){
//counter is zero then we are start new row
if ($i==0){
echo '<tr>';
}
//here we creating normal cells <td></td>
$image_name = $fetch['thumbnails'];
$image_location = $fetch['path'];
echo '<td>'.'<img src="'.$image_location.'" alt="'.$image_name.'"/>'.'</td>';
//there is a magic - if our counter is greater then 4 we set counter to zero and close tr tag
if ($i>4){
$i=0;
echo '</tr>';
};
$i++; //$i = $i + 1 - counter + 1
}
echo '</table>';
You can fetch all your images into one-dimensional array and then use function array_chunk(). It will split an array into smaller parts you need. Here's a manual page.
Actually, You can get something like this:
<?php
$images = array();
while($row=mysqli_fetch_array($sql1))
{
$images[] = $row;
}
$images = array_chunk($images, 4);
?>
<?php foreach($images as $imagesChunk): ?>
<tr>
<?php foreach ($imagesChunk as $image): ?>
<td style="padding:20px;">
<a href="<?=$image["path"];?>" target="_blank">
<img src="<?=$image["thumbnails"];?>" />
</a>
</td>
<?php endforeach; ?>
</tr>
<?php endforeach; ?>
<table style="width:60%">
<tr>
<?php
$counter = 0;
$sql1 = mysqli_query($con, "select * from `insert-n-retrive-pdf` ORDER BY date DESC"
) or die(mysqli_error($con));
while($row=mysqli_fetch_array($sql1))
{
?>
<td style="padding:20px;">
<a href="<?php echo $row["path"]; ?>" target="_blank">
<img src="<?php echo $row["thumbnails"]; ?>" />
</a>
</td>
<?php
if($counter == 4)
{
echo "</tr>";
echo "<tr>";
$counter = 0;
}
$counter++;
}
?>
</tr>
</table>
hi i'm disaplyed images from mysql db table but it displays on by one means one row has one image. but i need 3 or 4 image per row. my coding is below. please give some idea.
<?php
include_once("config.php");
$result=mysql_query("SELECT * FROM merchant");
while($res=mysql_fetch_array($result))
{
?>
<?php echo $res['description'];?></p>
<img src="<?php echo $res['image'];?>" width="80" height="80"/>
<?php } ?>
Do it in table like this, You might need to fix it a little bit, but it way how it will work
<table>
<?php
include_once("config.php");
$result=mysql_query("SELECT * FROM merchant");
$count = 0;
while($res=mysql_fetch_array($result))
{
if($count==3) //three images per row
{
print "</tr>";
$count = 0;
}
if($count==0)
print "<tr>";
print "<td>";
?>
<?php echo $res['description'];?></p>
<img src="<?php echo $res['image'];?>" width="80" height="80"/>
<?php
$count++;
print "</td>";
}
if($count>0)
print "</tr>";
?>
</table>
use a <table> to display.
<?php
include_once("config.php");
$result=mysql_query("SELECT * FROM merchant");
$count = 0;
echo '<table>';
while($res = mysql_fetch_array($result))
{
if($count % 2 == 0) echo '<tr>';
?>
<td>
<p><?php echo $res['description'];?></p>
<img src="<?php echo $res['image']; ?>" width="80" height="80"/>
</td>
<?php
if($count % 2 == 0) echo '</tr>';
} ?>
I'm trying to display my products from the database. I'm trying to split it using the if 4%=0, but I can't get it to display 4 items in a row.
Here is my codes:
<table>
<tr>
<?php
include "connect_to_mysql.php";
$split = 0;
$display_all = mysql_query("SELECT * FROM products
ORDER BY FIELD(category, 'ipad','iphone','others')");
while($row=mysql_fetch_array($display_all)) {
$id = $row['id'];
$product_code = $row['product_code'];
$title = $row['title'];
$price = $row['price'];
$split++;
if ($split%4==0){
echo '</tr><tr>';
}
?>
<td>
<table class="normal_text" align="center">
<tr>
<td><a href="product.php?product_id=<?php echo $id?>">
<img width="200px" height="133px" src="products/<?php echo $product_code?>.jpg" />
</a></td>
</tr>
<tr>
<td align="center" style="font-weight:bold"><?php echo $title;?></td>
</tr>
<tr>
<td align="center">$<?php echo $price;?></td>
</tr>
</table>
</td>
<?php
}
?>
</tr>
</table>
You've got the PHP logic before, rather than inside your HTML table output.
Try reorganizing like this:
<?php
include "connect_to_mysql.php";
$split = 0;
$display_all = mysql_query("SELECT * FROM products
ORDER BY FIELD(category, 'ipad','iphone','others')");
?>
<table class="normal_text" align="center">
<tr>
<?php
while($row=mysql_fetch_array($display_all)) {
$id = $row['id'];
$product_code = $row['product_code'];
$title = $row['title'];
$price = $row['price'];
// output product details -- note use of quotes to include PHP vars
$rowHTML = "<td><a href='product.php?product_id=$id'>";
$rowHTML .= "<img width='200px' height='133px' src='products/$product_code.jpg' />";
$rowHTML .= "</a><br/>";
$rowHTML .= "<strong>$title</strong>";
$rowHTML .= "$price</td>";
echo $rowHTML;
$split++;
if ($split%4==0){
echo '</tr><tr>';
}
}
?>
</tr>
</table>
while($row=mysql_fetch_assoc($display_all)) {
$id = $row['id'];
$product_code = $row['product_code'];
$title = $row['title'];
$price = $row['price'];
if ($split % 4 === 0) echo "\n<tr>";
?>
// ONLY <td> CODE </td> here. NO <tr> and NO </table>
<?php
if ($split % 4 === 3) echo "</tr>";
$split++;
}
?>
You are starting and ending at same time and then putting table for each.
You want to start <tr> when %4==0 and end </tr> when %4==3.
Rather than use modulus (%), just add a second variable called $cols, assign it to the amount of columns you want, and compare it. For example:
$rows = 1;
$cols = 4;
$display_all = mysql_query("SELECT * FROM products ORDER BY FIELD(category, 'ipad','iphone','others')");
while($row=mysql_fetch_array($display_all)) {
$id = $row['id'];
$product_code = $row['product_code'];
$title = $row['title'];
$price = $row['price'];
$split++;
if ($rows==$cols){
echo '</tr><tr>';
$rows = 1;
}
I want to have the ability to show all the entries in a database table and by each one give the user the ability to delete specific ones.
I am currently using a for each loop that loops through the database showcasing each entry.
$result = mysql_query("SELECT * FROM KeepScores");
$fields_num = mysql_num_fields($result);
echo "<table><tr>";
// printing table headers
echo "<td>Recent Posts</td>";
echo "</tr>\n";
// printing table rows
while($row = mysql_fetch_row($result))
{
echo "<tr>";
// $row is array... foreach( .. ) puts every element
// of $row to $cell variable
foreach($row as $cell)
echo "<td>$cell</td>";
echo "</tr>\n";
}
How would to add a delete button that appears by each one and removes the entry from the database table?
You can do it with forms:
//main.php
<?php $result = mysql_query("SELECT * FROM KeepScores"); ?>
<table>
<tr>
<td>Recent Posts</td>
</tr>
<?php while($row = mysql_fetch_array($result)) : ?>
<tr>
<td><?php echo $row['field1']; ?></td>
<td><?php echo $row['field2']; ?></td>
<!-- and so on -->
<td>
<form action="delete.php" method="post">
<input type="hidden" name="delete_id" value="<?php echo $row['id']; ?>" />
<input type="submit" value="Delete" />
</form>
</td>
</tr>
<?php endwhile; ?>
</table>
//delete.php:
<?php
if(isset($_POST['delete_id'] && !empty($_POST['delete_id']))) {
$delete_id = mysql_real_escape_string($_POST['delete_id']);
mysql_query("DELETE FROM KeepScores WHERE `id`=".$delete_id);
header('Location: main.php');
}
Or you can do it with jQuery and AJAX:
//main.php
<?php $result = mysql_query("SELECT * FROM KeepScores"); ?>
<table>
<tr>
<td>Recent Posts</td>
</tr>
<?php while($row = mysql_fetch_array($result)) : ?>
<tr id="<?php echo $row['id']; ?>">
<td><?php echo $row['field1']; ?></td>
<td><?php echo $row['field2']; ?></td>
<!-- and so on -->
<td>
<button class="del_btn" rel="<?php echo $row['id']; ?>">Delete</button>
</td>
</tr>
<?php endwhile; ?>
</table>
<script>
$(document).ready(function(){
$('.del_btn').click(function(){
var del_id = $(this).attr('rel');
$.post('delete.php', {delete_id:del_id}, function(data) {
if(data == 'true') {
$('#'+del_id).remove();
} else {
alert('Could not delete!');
}
});
});
});
</script>
//delete.php
<?php
if(isset($_POST['delete_id'] && !empty($_POST['delete_id']))) {
$delete_id = mysql_real_escape_string($_POST['delete_id']);
$result = mysql_query("DELETE FROM KeepScores WHERE `id`=".$delete_id);
if($result !== false) {
echo 'true';
}
}
It's all untested and sure needs some adjustment for your specific project, but I think you get the idea and I hope it helps.
Next time, please post your schema if you ask stuff about database.
I thought I would improve on this a little bit by wrapping the delete post in a class and function. I was having the same problem. and this worked great for me. Thanks again # Quasdunk
<?php
// Class to hold the remove post function
class someClass{
//Function for removing the post
function removePost(){
if(isset($_POST['delete_id']) && (!empty($_POST['delete_id']))) {
$delete_id = mysql_real_escape_string($_POST['delete_id']);
$result = mysql_query("DELETE FROM post WHERE post_id='".$delete_id."' AND post_member='" . $_SESSION['SESS_USER'] . "'");
if($result !== false) {
echo 'true';
}
}
}
}
if(isset($_SESSION['SESS_MEMBER_ID'])){
$member = $_SESSION['SESS_USER'];
$res = mysql_query("SELECT * FROM post WHERE post_member='$member' ORDER BY timestamp DESC") or die(mysql_error());
$i = new someClass;
while($row = mysql_fetch_array($res)){
echo '<div style="width:100%;margin:0 auto;border-top:thin solid #000;">';
echo '<div style="width:600px;margin:0 auto;padding:20px;">';
echo $row['post_text'] . '<br>';
$postID = $row['post_id'];
echo '<div style="border-top:thin solid #000;padding:10px;margin-top:5px;background-color:#CCC;">';
echo 'You posted this on: ' . $row['post_date'] . '#' . $row['post_time'];
echo '<div style="float:right;">
<form method="post" action="'. $i->removePost() .'">
<input type="hidden" name="delete_id" value="'.$row['post_id'].'" >
<input type="submit" value="Delete Post">
</form>
</div>';
echo '</div>';
echo '</div>';
echo '</div>';
}
}
?>
Produce a key to each table, using jquery,then link it to a php file which an accept the key and delete from the specific table (which also can be passed through jquery)