I have a PHP Script which lists all Applications from a Databse in a HTML Table. In an own row I want two buttons. Accept and decline
Accept should set the status to "accepted" for the id i klicked on accept.
The Same for decline.
This should update the status in the mysql database.
My Script at the moment:
echo '<table border="1">';
echo '<tr>
<th>ID</th>
<th>Name</th>
<th>Alter</th>
<th>E-Mail</th>
<th>KD</th>
<th>Steam</th>
<th>Spiele</th>
<th>Status</th>
<th>Accept</th>
<th>Decline</th>
</tr>';
while($row = mysql_fetch_object($ergebnis))
{
echo '<tr>';
echo '<td>' . $row->id . '</td>';
echo '<td>' . $row->name . '</td>';
echo '<td>' . $row->age . '</td>';
echo '<td>' . $row->mail . '</td>';
echo '<td>' . $row->kd . '</td>';
echo '<td>' . $row->steam . '</td>';
echo '<td>' . $row->spiele . '</td>';
echo '<td>' . $row->status . '</td>';
echo '</tr>';
}
echo '</table>';
I want my script to be dynamic, so I don't have to refresh the page after every change. Is it possible to do this with jQuery or Ajax? If yes, how do I do it?
change <tr> to <tr class="clickable" data-id="' . $row->id . '">
attach an event handler to tr.clickable
$('tr.clickable').on('click', function(element) {
$.get('changeStatus.php?' + $(element).data('id'));
});
improve the code above
Related
Hi I am having a problem displaying the 24 H volume name in coinmarketcap api it roduces an error when i call it but other values are working perfectly it may bebecause the 24h volume starts with a number. I want to know how will i get it. Thank you. Here is my current code
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<table>
<tbody>
<tr>
<th>Name</th>
<th>Symbol</th>
<th>Rank</th>
</tr>
<?php
ini_set('max_execution_time', 300);
// $tick = file_get_contents('https://api.coinmarketcap.com/v1/ticker/bitcoin/');
$url ='https://api.coinmarketcap.com/v1/ticker/?start=0&limit=1000';// path to your JSON file
$data = file_get_contents($url); // put the contents of the file into a variable
$characters = json_decode($data); // decode the JSON feed
// echo $characters[0]->name;
foreach ($characters as $character) {
echo '<tr>';
echo '<td>' . $character->name . '</td>';
echo '<td>' . $character->symbol . '</td>';
echo '<td>' . $character->rank . '</td>';
echo '<td>' . $character->price_usd . '</td>';
echo '<td>' . $character->price_btc . '</td>';
echo '<td>' . $character->total_24h_volume_usd . '</td>';
echo '<td>' . $character->market_cap_usd . '</td>';
echo '<td>' . $character->available_supply . '</td>';
echo '<td>' . $character->total_supply . '</td>';
echo '<td>' . $character->max_supply . '</td>';
echo '<td>' . $character->percent_change_1h . '</td>';
echo '<td>' . $character->percent_change_24h . '</td>';
echo '<td>' . $character->percent_change_7d . '</td>';
echo '<td>' . $character->last_updated . '</td>';
echo '</tr>';
}
?>
</tbody>sdsdf
</table>
</body>
</html>
In order to access fields named in that fashoin you need to wrap them with {''}. So you need to write $character->{'24h_volume_usd'}.
I have a render of row of database
echo "<table border='1' cellpadding='10'>";
echo "<tr> <th>ID</th> <th>First Name</th> <th>Last Name</th> <th></th> <th></th></tr>";
// loop through results of database query, displaying them in the table
while($row = mysql_fetch_array( $result )) {
// echo out the contents of each row into a table
echo "<tr>";
echo '<td>' . $row['id'] . '</td>';
echo '<td>' . $row['tex1'] . '</td>';
echo '<td>' . $row['tex2'] . '</td>';
echo '<td>' . $row['tex3'] . '</td>';
echo '<td>' . $row['tex4'] . '</td>';
echo '<td>' . $row['tex5'] . '</td>';
echo '<td>' . $row['tex6'] . '</td>';
echo '<td>' . $row['tex7'] . '</td>';
echo '<td>' . $row['tex8'] . '</td>';
echo '<td>' . $row['tex9'] . '</td>';
echo '<td>' . $row['tex10'] . '</td>';
echo '<td>Edit</td>';
echo '<td>Delete</td>';
echo "</tr>";
}
// close table>
echo "</table>";
And in the tex1 is a date, my problem is for a class for tr, when the tex2 is empty and the date of tex1 is older than 30 days, tr have class red, the date of tex1 is inserted manually,how can I do to change the class on the basis of this?
I'm not sure if I understood what you wanted properly but I'll give it a shot. You want to add a class ("red") to the , whenever the condition is met that either the date is older than 30 days old (tex1) or the First Name is empty (tex2).
echo "<table border='1' cellpadding='10'>";
echo "<table border='1' cellpadding='10'>";
echo "<tr> <th>ID</th> <th>First Name</th> <th>Last Name</th> <th></th> <th></th></tr>";
// loop through results of database query, displaying them in the table
while($row = mysql_fetch_array( $result )) {
// echo out the contents of each row into a table
// I assume since you're just printing it out, the date is a String
// So first convert it to a timestamp
$date = strtotime($row['tex1']);
// Determine the difference, I'm doing it this way to make it easy for you to understand
$days = 60*60*24*30; // 30 days
if (empty($row['tex2']) || time()-$date > $days) {
echo '<tr>';
} else {
echo '<tr class="red">';
}
echo '<td>' . $row['id'] . '</td>';
echo '<td>' . $row['tex1'] . '</td>';
echo '<td>' . $row['tex2'] . '</td>';
echo '<td>' . $row['tex3'] . '</td>';
echo '<td>' . $row['tex4'] . '</td>';
echo '<td>' . $row['tex5'] . '</td>';
echo '<td>' . $row['tex6'] . '</td>';
echo '<td>' . $row['tex7'] . '</td>';
echo '<td>' . $row['tex8'] . '</td>';
echo '<td>' . $row['tex9'] . '</td>';
echo '<td>' . $row['tex10'] . '</td>';
echo '<td>Edit</td>';
echo '<td>Delete</td>';
echo "</tr>";
}
// close table>
echo "</table>";
You should check for the conditions what you have mentioned in your question. And this can be done like this.
if(strtotime($row['tex1']) + 30 * 24 * 60 * 60 < time() && $row['tex2'] =="") {
$class="class='red'";
} else {
$class= "";
}
echo "<tr $class>";// id condition satisfies, class='red' will get echo, else echo will be null.
Try a conditional when writing the element:
echo '<tr'.
( ((strtotime($row['tex1']) < strtotime('30 days ago'))
&& (empty($row['tex2']))) ? ' class="red"' : '').
'>';
So i've been trying to get one record and edit it by pressing the button that is created in that table, but honestly, i have no idea how to do that. Dx Can anyone help me with this? (Yes, i want the button created for each record. You know, so at the end of every row in the table, every record will have it's own button.)
while($rArt = mysqli_fetch_array($sql)){
echo '<tr><td>' . $rArt['ArtID'] . '</td>';
echo '<td>' . $rArt['FiliaalID'] . '</td>';
echo '<td>' . $rArt['Productnaam'] . '</td>';
echo '<td>' . $rArt['Inkoopprijs'] . '</td>';
echo '<td>' . $rArt['Voorraad'] . '</td>';
echo '<td>' . $rArt['Min_voorraad'] . '</td>';
$voo = $rArt['Voorraad'];
$minvoo = $rArt['Min_voorraad'];
$nodig = $minvoo * 2 - $voo;
$chosen = $rArt['ArtID'];
echo '<td>' . $nodig . '</td>';
echo '<td><input type="submit" name="bestel" value="Bestel"></td></tr>';
if(isset($_GET['bestel'])){
$query = mysqli_query($mysql, "
UPDATE artikel a, voorraad v
SET v.voorraad = v.voorraad + '$nodig'
WHERE a.artid = v.artid
AND v.voorraad = '$chosen'");
}
}
I wouldn't use submit in this case, but just a suggestion:
Why don't you try it this way:
<table>
<tr>
<td>Artikel ID</td>
<td> **<a href="bestelpagina/edit/id/1">** </td>
</tr>
</table>
So you can create an action called Edit in which you can do the changes.
Read the comment in the solution as they are important.
while($rArt = mysqli_fetch_array($sql)){
// echo '<tr><td>' . $rArt['ArtID'] . '</td>';
//The above line i removed and added the line below
echo '<tr><td>' .'<a href=\'admin.php?ArtID='.$rArt['ArtID'].'\'>'.$rArt['ArtID'] .'</td>';
echo '<td>' . $rArt['FiliaalID'] . '</td>';
echo '<td>' . $rArt['Productnaam'] . '</td>';
echo '<td>' . $rArt['Inkoopprijs'] . '</td>';
echo '<td>' . $rArt['Voorraad'] . '</td>';
echo '<td>' . $rArt['Min_voorraad'] . '</td>';
$voo = $rArt['Voorraad'];
$minvoo = $rArt['Min_voorraad'];
$nodig = $minvoo * 2 - $voo;
$chosen = $rArt['ArtID'];
echo '<td>' . $nodig . '</td>';
//echo '<td><input type="submit" name="bestel" value="Bestel"></td></tr>';
//removed this as you dont need input button here.
}///Your while loop should close here not in the ent
if(isset($_GET['bestel'])){
$query = mysqli_query($mysql, "
UPDATE artikel a, voorraad v
SET v.voorraad = v.voorraad + '$nodig'
WHERE a.artid = v.artid
AND v.voorraad = '$chosen'");
}
//} I remove this tag as your while loop should close before isset function
I have mysql table with following columns :
no, name, oname, quantity
I have n number of records in the tables ,I want to fetch these records in an html table that dynamically increases'decreases its row length according to the number of rows in mysql database. I am trying following but its not working.can anyone help me out here
<?php
include './connection.php';
$query = "select * from orderdetails";
$result = mysql_query($query);
echo '<table border="1" style="width:600px" align=center >';
echo '<tr bgcolor="lavendar">';
echo '<td width="15%">Order No.</td>';
echo '<td>Name</td>';
echo '<td>Order</td>';
echo '<td>Quantity</td>';
echo '</tr>';
echo '</table>';
while( $row = mysql_fetch_assoc($result)){
echo '<tr>';
echo '<td>' row['no'] '</td>';
echo '<td>' row['name'] '</td>';
echo '<td>' row['oname'] '</td>';
echo '<td>' row['quantity'] '</td>';
echo '</tr>';
}
echo '</table>';
?>
Where you are printing out your values, there are a few errors.
In this specific code block:
while( $row = mysql_fetch_assoc($result)){
echo '<tr>';
echo '<td>' row['no'] '</td>';
echo '<td>' row['name'] '</td>';
echo '<td>' row['oname'] '</td>';
echo '<td>' row['quantity'] '</td>';
echo '</tr>';
}
First off all, you would want to concatinate your strings, PHP uses . for that.
For example, to concatinate "World!" to "Hello, ", to print out Hello, World!, you would use the following:
echo "Hello, " . "World!";
You are also missing a variable sign ($) in your code, when printing out the rows.
In your case, you're using echo '<td>' row['no'] '</td>';,
where it should have been echo '<td>' . $row['no'] . '</td>';
To clarify, your code should look like this:
while($row = mysql_fetch_assoc($result)){
echo '<tr>';
echo '<td>' . $row['no'] . '</td>';
echo '<td>' . $row['name'] . '</td>';
echo '<td>' . $row['oname'] . '</td>';
echo '<td>' . $row['quantity'] . '</td>';
echo '</tr>';
}
Relevant PHP documentation:
PHP String Concatination
Echo documentation
There's a typo-
row['no']
to
$row['no']
Similarly other variables too.
I have extracted hundreds of data from MYSQL database then populated them to a table. Each table has a column name "Preview" which will generate preview button. When we click on that preview button it has to pass Application ID of that row to genpdf.php but I could pass the Application ID of that specific row.
<form id="genpdf" action="genpdf.php" method="POST">
<h3 style="padding:10px;">List of Application Submitted</h3>
<table width="100%" style="padding: 10px;">
<tr>
<td><strong>S. No.</strong></td>
<td><strong>Application ID</strong></td>
<td><strong>Name</strong></td>
<td><strong>Date of Birth</strong></td>
<td><strong>Telephone</strong></td>
<td><strong>Email</strong></td>
<td><strong>Preview</strong></td>
</tr>
<?php
$i = 1;
while($row = mysql_fetch_array($record))
{
echo '<tr><td>' . $i . '</td>';
echo '<td>' . $row['applicationid'] . '</td>';
echo '<td>' . $row['title'] . ' ' . $row['firstname'] . ' ' . $row['middlename'] . ' ' . $row['familyname'] . '</td>';
echo '<td>' . $row['dobmonth'] . '/' . $row['dobday'] . '/' . $row['dobyear'] . '</td>';
echo '<td>' . $row['telephonet4'] . '</td>';
echo '<td>' . $row['emailt4'] . '</td>';
echo '<td><input type="submit" value "Preview" /></td>';
$i += 1;
}
?>
</table>
</form>
You have to replace the form submit button with a regular link that calls the genpdf.php page and adds the applicationId as a HTTP GET parameter.
Preview