I am new to api's and ebays api. What i am trying to do is select items from a spacific store on ebay (http://stores.ebay.com/Nu-Tek-Sales : or userID : machinre_nuteksalesparts)
Currently it grabs 3 random items of off ebay. I think that I am using the wrong variable for the userID b/c if i set it to anything, I get the same results. Any help in the right direction would be nice. Thank you
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Merchandising Tutorial Sample</title>
<style type="text/css">body { font-family: arial,sans-serif; font-size: small; } </style>
</head>
<body>
<?php
// Turn on all errors, warnings and notices for easier PHP debugging
error_reporting(E_ALL);
// Define global variables and settings
$m_endpoint = 'http://svcs.ebay.com/MerchandisingService?'; // Merchandising URL to call
$appid = 'My-account-ID'; // You will need to supply your own AppID
$responseEncoding = 'XML'; // Type of response we want back
// Create a function for the getMostWatchedItems call
function getMostWatchedItemsResults ($selectedItemID = '', $cellColor = '') {
global $m_endpoint;
global $appid;
global $responseEncoding;
// Construct getMostWatchedItems call with maxResults and categoryId as input
$apicalla = "$m_endpoint";
$apicalla .= "OPERATION-NAME=getMostWatchedItems";
$apicalla .= "&SERVICE-VERSION=1.0.0";
$apicalla .= "&CONSUMER-ID=$appid";
$apicalla .= "&RESPONSE-DATA-FORMAT=$responseEncoding";
$apicalla .= "&maxResults=3";
$apicalla .= "&userID=machinre_nuteksalesparts";
// Load the call and capture the document returned by eBay API
$resp = simplexml_load_file($apicalla);
// Check to see if the response was loaded, else print an error
if ($resp) {
// Set return value for the function to null
$retna = '';
// Verify whether call was successful
if ($resp->ack == "Success") {
// If there were no errors, build the return response for the function
$retna .= "<h1>Top 3 Most Watched Items in the ";
$retna .= $resp->itemRecommendations->item->primaryCategoryName;
$retna .= " Category</h1> \n";
// Build a table for the 3 most watched items
$retna .= "<!-- start table in getMostWatchedItemsResults --> \n";
$retna .= "<table width=\"100%\" cellpadding=\"5\" border=\"0\"><tr> \n";
// For each item node, build a table cell and append it to $retna
foreach($resp->itemRecommendations->item as $item) {
// Determine which price to display
if ($item->currentPrice) {
$price = $item->currentPrice;
} else {
$price = $item->buyItNowPrice;
}
// For each item, create a cell with imageURL, viewItemURL, watchCount, currentPrice
$retna .= "<td valign=\"bottom\"> \n";
$retna .= "<img src=\"$item->imageURL\"> \n";
$retna .= "<p>" . $item->title . "</p>\n";
$retna .= 'Watch count: <b>' . $item->watchCount . "</b><br> \n";
$retna .= 'Current price: <b>$' . $price . "</b><br><br> \n";
$retna .= "</td> \n";
}
$retna .= "</tr></table> \n<!-- finish table in getMostWatchedItemsResults --> \n";
} else {
// If there were errors, print an error
$retna = "The response contains errors<br>";
$retna .= "Call used was: $apicalla";
} // if errors
} else {
// If there was no response, print an error
$retna = "Dang! Must not have got the getMostWatchedItems response!<br>";
$retna .= "Call used was: $apicalla";
} // End if response exists
// Return the function's value
return $retna;
} // End of getMostWatchedItemsResults function
// Display the response data
print getMostWatchedItemsResults('', '');
?>
</body>
</html>
userID is not a valid input for the getMostWatchedItems call.
Instead, you will need to use FindItemsAdvanced and use an item filter for seller ID. See
http://developer.ebay.com/Devzone/finding/CallRef/findItemsAdvanced.html
and
http://developer.ebay.com/Devzone/finding/CallRef/types/ItemFilterType.html
you could use the getSellerList call within the trading api, here an ready to test example:
https://ebay-sdk.intradesys.com/s/c0c7c76d30bd3dcaefc96f40275bdc0a
you can also generate the php code for this call by clicking on "retrieve php code"
Related
Long time lurking first time posting, I am stumped!
I have been attempting to get a dynamic category list on my employers eBay shop for a while now, I have spent a lot of time trawling for answers or pre-written code but came to the conclusion that if I want it done I'm going to have to do it myself (totally fine but time consuming).
Playing with the eBay Dev API testing ground I have managed to pull down the categories that I want. What I am finding difficult is how to then style and organize the results.
This would be easier if I could target the tags that the XML outputs with CSS but as they are non-standard, I can't.
This is what I have written so far, the 'style color:red' was simply to test the div was working and all the required credentials are stored in the 'keys.php' file:
<?php
/* © 2013 eBay Inc., All Rights Reserved */
/* Licensed under CDDL 1.0 - http://opensource.org/licenses/cddl1.php */
require_once('keys.php') ?>
<?php require_once('eBaySession.php') ?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML>
<HEAD>
<META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<TITLE>GetCatagories</TITLE>
<style type="text/css">
#child {
color:red;
}
</style>
</HEAD>
<BODY>
<?php
//SiteID must also be set in the Request's XML
//SiteID = 3 (US) - UK = 3, Canada = 2, Australia = 15, ....
//SiteID Indicates the eBay site to associate the call with
$siteID = 3;
//the call being made:
$verb = 'GetStore';
//Level / amount of data for the call to return (default = 0)
$detailLevel = 0;
///Build the request Xml string
$requestXmlBody = '<?xml version="1.0" encoding="utf-8" ?>';
$requestXmlBody .= '<GetStoreRequest xmlns="urn:ebay:apis:eBLBaseComponents">';
$requestXmlBody .= "<RequesterCredentials><eBayAuthToken>$userToken</eBayAuthToken></RequesterCredentials>";
$requestXmlBody .= '</GetStoreRequest>';
//Create a new eBay session with all details pulled in from included keys.php
$session = new eBaySession($userToken, $devID, $appID, $certID, $serverUrl, $compatabilityLevel, $siteID, $verb);
//send the request and get response
$responseXml = $session->sendHttpRequest($requestXmlBody);
if(stristr($responseXml, 'HTTP 404') || $responseXml == '')
die('<P>Error sending request');
//Xml string is parsed and creates a DOM Document object
$responseDoc = new DomDocument();
$responseDoc->loadXML($responseXml);
//get any error nodes
$errors = $responseDoc->getElementsByTagName('Errors');
//if there are error nodes
if($errors->length > 0)
{
echo '<P><B>eBay returned the following error(s):</B>';
//display each error
//Get error code, ShortMesaage and LongMessage
$code = $errors->item(0)->getElementsByTagName('ErrorCode');
$shortMsg = $errors->item(0)->getElementsByTagName('ShortMessage');
$longMsg = $errors->item(0)->getElementsByTagName('LongMessage');
//Display code and shortmessage
echo '<P>', $code->item(0)->nodeValue, ' : ', str_replace(">", ">", str_replace("<", "<", $shortMsg->item(0)->nodeValue));
//if there is a long message (ie ErrorLevel=1), display it
if(count($longMsg) > 0)
echo '<BR>', str_replace(">", ">", str_replace("<", "<", $longMsg->item(0)->nodeValue));
}
else //no errors
{
$i = 2;
while ($i <= 188) {
echo '<div id="catagories">';
echo $responseDoc->getElementsByTagName("Name")->item($i++)- >textContent;
echo '<BR>';
echo '</div>';
}
}
?>
</BODY>
</HTML>
The majority of the above code is credential checking and error management it's really the last 12 or so lines of code that do the heavy lifting.
Currently it has output all of my categories and the corresponding child categories in one long vertical list, ideally I would like to indent the children and give them a smaller font-size, the easiest way (to my mind) would have been to div them out and apply CSS but I'm beginning to think there is an easier way, any suggestions or comments are welcome at this point,
Thank you for any help in advance
If you are happy to use Composer in your project I have developed an SDK for PHP that simplifies using the API. The example below will get the store categories in the correct order and output a simple tree using nested <ol> elements which can be styles using CSS.
<?php
require __DIR__.'/vendor/autoload.php';
use \DTS\eBaySDK\Constants;
use \DTS\eBaySDK\Trading\Services;
use \DTS\eBaySDK\Trading\Types;
use \DTS\eBaySDK\Trading\Enums;
$service = new Services\TradingService([
'credentials' => [
'appId' => $appID,
'devId' => $devID,
'certId' => $certID
],
'authToken' => $userToken,
'siteId' => Constants\SiteIds::GB
]);
$request = new Types\GetStoreRequestType();
$request->CategoryStructureOnly = true;
$response = $service->getStore($request);
$html = '';
if (isset($response->Errors)) {
$html .= '<p>eBay returned the following error(s):<br/>';
foreach ($response->Errors as $error) {
$html .= sprintf(
"%s: %s<br/>%s<br/>",
$error->SeverityCode === Enums\SeverityCodeType::C_ERROR ? 'Error' : 'Warning',
htmlentities($error->ShortMessage),
htmlentities($error->LongMessage)
);
}
$html .= '</p>';
}
if ($response->Ack !== 'Failure') {
$categories = iterator_to_array($response->Store->CustomCategories->CustomCategory);
usort($categories, 'sortCategories');
foreach ($categories as $category) {
$html .= '<ol>'.buildCategory($category).'</ol>';
}
}
function buildCategory($category)
{
$html = '<li>';
$html .= htmlentities($category->Name);
$children = iterator_to_array($category->ChildCategory);
usort($children, 'sortCategories');
foreach ($children as $child) {
$html .= '<ol>'.buildCategory($child).'</ol>';
}
$html .= '</li>';
return $html;
}
function sortCategories($a, $b)
{
if ($a->Order === $b->Order) {
return 0;
}
return ($a->Order < $b->Order) ? -1 : 1;
}
echo <<< EOF_HTML
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Example</title>
<style>
ol {
list-style-type: none;
}
</style>
</head>
<body>
$html
</body>
</html>
EOF_HTML;
Trying to scrape a bit of basic account info from Pinterest pages (no I'm not scraping pins before I get accused of using this maliciously, it's simply a competitor research tool).
Some accounts work fine with file_get_html, others return completely blank objects and I can't figure out why. I've built the below test code with completely random pages of different sizes to try and do some testing... still no further forward.
It uses Simple HTML DOM and here is my test code trying to figure out why some aren't working.
$pinterestUrl1 = "https://uk.pinterest.com/sfashionality/";
$pinterestUrl2 = "https://uk.pinterest.com/serenebathrooms/";
$pinterestUrl3 = "https://uk.pinterest.com/jenstanbrook/";
$pinterestUrl4 = "https://uk.pinterest.com/homebaseuk/";
$pinterestUrl5 = "https://uk.pinterest.com/thedoifter/";
$pinterestUrl6 = "https://uk.pinterest.com/coolshitibuy/";
$html1 = file_get_html($pinterestUrl1);
$html2 = file_get_html($pinterestUrl2);
$html3 = file_get_html($pinterestUrl3);
$html4 = file_get_html($pinterestUrl4);
$html5 = file_get_html($pinterestUrl5);
$html6 = file_get_html($pinterestUrl6);
echo $pinterestUrl1 . " - "; if (is_object($html1)) { echo "Returns object okay<br/>"; } else { echo "Failed<br/>"; };
echo $pinterestUrl2 . " - "; if (is_object($html2)) { echo "Returns object okay<br/>"; } else { echo "Failed<br/>"; };
echo $pinterestUrl3 . " - "; if (is_object($html3)) { echo "Returns object okay<br/>"; } else { echo "Failed<br/>"; };
echo $pinterestUrl4 . " - "; if (is_object($html4)) { echo "Returns object okay<br/>"; } else { echo "Failed<br/>"; };
echo $pinterestUrl5 . " - "; if (is_object($html5)) { echo "Returns object okay<br/>"; } else { echo "Failed<br/>"; };
echo $pinterestUrl6 . " - "; if (is_object($html6)) { echo "Returns object okay<br/>"; } else { echo "Failed<br/>"; };
Result:
https://uk.pinterest.com/sfashionality/ - Returns object okay
https://uk.pinterest.com/serenebathrooms/ - Returns object okay
https://uk.pinterest.com/jenstanbrook - Failed
https://uk.pinterest.com/homebaseuk/ - Failed
https://uk.pinterest.com/thedoifter/ - Returns object okay
https://uk.pinterest.com/coolshitibuy/ - Returns object okay
I can't see any reasons why some of these return objects and others don't... and because it's blank I don't even know where to start debugging this kind of thing.
Any ideas at all on this one? Thanks
Simple HTML DOM parser has constant MAX_FILE_SIZE with value 600000 and URLs that you are requesting have slightly more HTML.
You can define MAX_FILE_SIZE with some larger value before including lib, this will produce a PHP notice but HTML will be processed. Code I have tested this with:
<?php
define('MAX_FILE_SIZE', 6000000); //Will produce notice, but we need to define it
include_once './simplehtmldom_1_5/simple_html_dom.php';
$urls = array(
'https://uk.pinterest.com/sfashionality/',
'https://uk.pinterest.com/serenebathrooms/',
'https://uk.pinterest.com/jenstanbrook/',
'https://uk.pinterest.com/homebaseuk/',
'https://uk.pinterest.com/thedoifter/',
'https://uk.pinterest.com/coolshitibuy/',
);
foreach ($urls as $url) {
$content = file_get_contents($url);
$html = str_get_html($content);
echo $url . ' - ';
if (is_object($html)) {
echo 'Returns object okay<br/>';
} else {
echo 'Failed<br/>';
};
}
I am starting on PHP, and i need a little help, I have my php file ytpost.php with the following content:
EDIT: I have my code a little bit disorganized,
<?php
$yturl = $_POST['urlyt']; //gets a youtube url
$yturlhttp = str_replace("https","http",$yturl); //replaces HTTPS with http
$ytid = substr(strstr($yturlhttp, 'http://www.youtube.com/watch?v='), strlen('http://www.youtube.com/watch?v=')); //removes everything before the video ID
$apikey = "blabla"; //youtube api
$JSON = file_get_contents("https://www.googleapis.com/youtube/v3/videos?part=statistics&id=$ytid&key=$apikey"); //using youtube api to get video info
$json_data = json_decode($JSON, true);
$getvideoviews = $json_data['items'][0]['statistics']['viewCount'];
$getvideolikes = $json_data['items'][0]['statistics']['likeCount'];
$getvideodislikes = $json_data['items'][0]['statistics']['dislikeCount'];
$getvideofavorites = $json_data['items'][0]['statistics']['favoriteCount'];
$getvideocomments = $json_data['items'][0]['statistics']['commentCount'];
$paloma = "✔"; //checkmark in spanish
$tacha = "✘"; //cross in spanish
$minimumvideoviews = "4000"; //minimum video views to be accepted
$minimumvideolikes = "100"; //minimum video likes to be accepted
//echo "views: " . $getvideoviews . "<br/>"; //TESTING
//echo "likes: " . $getvideolikes . "<br/>"; //TESTING
//echo "dislikes: " . $getvideodislikes . "<br/>"; //TESTING
//echo "favorites: " . $getvideofavorites . "<br/>"; //TESTING
//echo "comments: " . $getvideocomments . "<br/>"; //TESTING
if ($getvideoviews < $minimumvideoviews) {
echo "$tacha you dont have the minimum views to qualify for VIP ($minimumvideoviews minimum)<br/>";
}
else{
echo "$paloma you do have the minimum views to qualify for VIP ($minimumvideoviews minimum)<br/>";
};
if ($getvideolikes < $minimumvideolikes) {
echo "$tacha you dont have the minimum likes on your video to qualify for VIP ($minimumvideolikes minimum)<br/>";
}
else{
echo "$paloma you do have the minimum likes on your video to qualify for VIP ($minimumvideolikes minimo)<br/>";
};
?>
my problem is the following, i need to display something if both youtube views and youtube likes are exactly or over $minimumvideoviews and $minimumvideolikes, thank you.
, I dont have an idea on how to accomplish this,
I have 2 pieces of code from a simple plugin that work independently from each other but don't work together.
if(isset($_POST['submit'])){
if(has_presence($_POST['product_name'])){
insert_row_into_table('CAL_products');
show_errors();
if(has_presence($wpdb->last_query)) {
echo "Update Successful";
} else {
echo "Update Failed";
}
} else {
echo "The field 'Product Name' cannot be blank.";
}
}
And this one
$results_array = $wpdb->get_results("SELECT * FROM wpCMS_CAL_products ORDER BY id ASC");
echo build_table_from_results_array($results_array);
The functions are included at the bottom.
The problem I have is that when the page loads there is no $_POST so it skips over the if statement and builds the table. This table builds fine.
When the form is submitted the if statements come back true and the new value is added to the database successfully, but then the table doesn't build until the page is refreshed. If the code to build the table is put at the top above the if statement it builds fine but doesn't include the new value until the page is refreshed.
Is it possible to add a new item to the database table before the results are populated to the HTML table?
function insert_row_into_table($table_name){
global $wpdb;
$prefix = $wpdb->prefix; //Define the wordpress table prefix
$table = $prefix . $table_name; //Build the table name
unset($_POST['submit']);
echo print_r($_POST);
$data = $_POST; //collect the data from post
$wpdb->insert( $table, $data ); //insert data into the table
}
function show_errors(){
echo $wpdb->show_errors();
echo $wpdb->print_error();
}
function has_presence($value) {
return isset($value) && $value !== "";
}
function build_table_from_results_array($results_array) {
$out = "";
$out .= "<table class=\"widefat\">";
$out .= "<thead>";
foreach($results_array[0] as $key => $element) {
if($key == "id") {
$out .= "<th class=\"id-column\">";
$out .= strtoupper($key);
$out .= "</th>";
} else {
$out .= "<th>";
$out .= ucwords(str_replace("_", " ", $key));
$out .= "</th>";
}
}
$out .= "</thead>";
$out .= "<tbody>";
$i = 0;
foreach($results_array as $key => $element){
if($i % 2 === 0) $extraclass= "alternate";
$out .= "<tr class=\"$extraclass\">";
$i++;
$extraclass="";
foreach($element as $subkey => $subelement){
$out .= "<td>$subelement</td>";
}
$out .= "<td>EDIT</td>";
$out .= "</tr>";
}
$out .= "</tbody>";
$out .= "</table>";
return $out;
}
A general pattern for this type of page is Post-Redirect-Get. You could, for instance, pull the if(isset($_POST['submit'])) block out into a separate file called processForm.php. The form's action parameter is changed to processForm.php. The form sends $_POST data to processForm which inserts the new database records, and processForm in turn redirects the user back to the original page which gets the results.
If you want a one-page solution using the above code, add this code at the very top of the file, before you output anything at all. This starts the output buffer, which is usually necessary if you want to use the header() command to redirect.
ob_start();
Then edit the if(isset) block:
if(isset($_POST['submit'])){
if(has_presence($_POST['product_name'])){
insert_row_into_table('CAL_products');
show_errors();
if(has_presence($wpdb->last_query)) {
echo "Update Successful";
header("Location: index.php"); //change index.php to the current page
//header("Location: ".$from); //or use a variable
} else {
echo "Update Failed";
}
} else {
echo "The field 'Product Name' cannot be blank.";
}
}
Finally, add this at the very end of the script to close the output buffer:
ob_end_flush();
Essentially, this code refreshes the page on success after the new entries are inserted into the database. This should allow your table to include the new records.
I am unsure of what path I should take for what I am wanting to do. The page loads some data from a mysql database with php. I made it so that a check box is generated with an incremented value starting wit 0 and so on for every value it finds in the database. What I am wanting to do is have that check box be so that when it is checked and they push the trashcan icon it will delete that row from the database. Where I am unsure is how to go about deleting it on button click and then reload the page. What would be the best way to do this? I am not needing the code or anything I just cant think of the best path to take to accomplish this.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Print Run</title>
<style type="text/css">
.openRun{
width:500px;
}
.openRun th{
text-align:center;
background-color:#CCC;
}
</style>
</head>
<body>
<div>
<?php
$totals = 0;
$i = 0;
$companyName = "";
$quantity = "";
$cardSize = "";
$dateAdded = "";
require("serverInfo.php");
$printRun = mysql_query("SELECT * FROM `printRun` WHERE status = 'Open'");
$row = mysql_fetch_array($printRun);
echo 'Print Run #: ' . $row['Run'];
$result = mysql_query("SELECT * FROM `printRun` WHERE status = 'Open'");
while($row = mysql_fetch_array($result)){
$companyName[$i] = $row['Company'];
$quantity[$i] = $row['Quantity'];
$cardSize[$i] = $row['Size'];
$dateAdded[$i] = $row['Date'];
$totals = intval($row['Quantity']) + $totals;
$i++;
}
$arraySize = count($companyName);
echo '<table class="openRun">';
echo '<tr><th>Company</th><th>Quantity</th><th>Size</th><th>Date Added</th><th></th></tr>';
for($i = 0; $i < $arraySize; $i++){
echo '<tr>';
echo '<td>' . $companyName[$i] . "</td>";
echo '<td>' . $quantity[$i] . "</td>";
echo '<td>' . $cardSize[$i] . "</td>";
echo '<td>' . $dateAdded[$i] . "</td>";
echo '<td><input type="checkbox" name="box'. $i .'" value="'. $i .'" /></td>';
echo '</tr>';
}
echo '<tr>';
echo '<td style="font-weight:bold; border-style:solid; border-top-width:1px;">Totals</td>';
echo '<td style="font-weight:bold; border-style:solid; border-top-width:1px;">' . $totals . "</td>";
echo '<td></td>';
echo '<td></td>';
echo '<td><img src="images/trash.png" /></td>';
echo '</tr>';
echo '</table>';
mysql_close($link);
?>
<br />
</div>
</body>
</html>
There's two ways of doing this. If you're not familiar with AJAX, or are scared about engaging with it, I'd suggest having a quick read of this tutorial just to get an overview.
With AJAX
If you don't want the page to reload, you're going to need to use AJAX to asynchronously send and receive data from the server. A typical example would be:
$('.trash_link').on('click', function() {
$.ajax({
url: 'path/to/script.php',
data: 'variable='+$('.input_class').val(),
dataType: 'html',
success: function(response) {
$('.container').html(response);
}
});
});
The crucial thing I'd advise is to put all of your layout logic in a controller or model function so that you don't repeat yourself. When data is sent to your server it can use this function to send back all your layout via the AJAX function. You can then insert the HTML inside your container element.
Without AJAX
All you do here is submit a form and your page reloads. For that reason you need to make sure you've already specified tags on your page. It really depends on what style you want your page to have - some people prefer reloads, some prefer the seamlessness of AJAX. Here is what you'd need if you chose to omit AJAX:
$('.trash_link').on('click', function() {
$('form').submit();
});
You can also add a pop-up confirmation if you want to:
$('.trash_link').on('click', function() {
if(confirm("Are you REALLY sure?") {
$('form').submit();
}
});
If you have an identifier in the table structure, you can just put
<input type='checkbox' name='ids[]' value='<?php echo $row['id']; ?>' />
Against every line of your table. Wrap the whole table in a form, make a submit button, in your script put something along these lines
if (isset($_POST['ids']) && is_array($_POST['ids'])) {
// some input sanitizing required.
$ids = array();
foreach ($_POST['ids'] as $id) if (intval($id) > 0) $ids[] = intval($id);
// $ids now hold the identifiers for the records to be deleted
if (count($ids)) $query = mysql_query("DELETE FROM `printRun` WHERE id IN (" . implode(', ', $ids) . ")");
// Then make a page refresh via HTTP 303 or otherwise to keep
// to the POST-redirect-GET policy.
header("HTTP/1.1 303 See Other");
header("Location: http://whate.ver/your_page_is.php");
}
If you just want a trash can that when clicked on, reloads the page and deletes the item, then just have that image in a link that passes along the id or whatever unique identifier the row has.
Delete
Have it hit a new php file that handles pulling off the unique identifier and deleting the record, then forwards back to the listing page.
$recordToDelete = is_numeric($_GET['id']) ? $_GET['id'] : null;
if($recordToDelete != null) {
$sql = "DELETE FROM `printRun` WHERE id = " . $recordToDelete;
//execute sql
}
//redirect back to listing page
header('Location: /yourpage.php');