below is my PHP code, I just can't figure out how to make the "INFO" text appear as a clickable url. I've seen the echo method but not one that works for the below. This method needs to create a link using the data and also set the link as the text used inside the table.
<?php
if(isset($data) && !empty($data)) {
foreach ($data as $row) {
#$count += 1;
$keyword = htmlspecialchars($row['Keyword']);
$suburb = htmlspecialchars($row['Suburb']);
$postcode = htmlspecialchars($row['Postcode']);
$status = htmlspecialchars($row['Status']);
$info = htmlspecialchars($row['Info']);
#$table_row .= "<tr><td>$count</td><td>$keyword</td><td>$suburb</td><td>$postcode</td><td>$status</td><td>$info</td></tr>";
}
echo #$table_row;
}
?>
It's the 'Info' column that i want to pull in as a url.
Cheers,
Curtis
http://www.homegiraffe.com.au
$info = '' . htmlspecialchars($row['Info']) . '';
This is the answer. Thanks to Chris85 for the help!
you can use this
<?php
if(isset($data) && !empty($data)) {
foreach ($data as $row) {
#$count += 1;
$keyword = htmlspecialchars($row['Keyword']);
$suburb = htmlspecialchars($row['Suburb']);
$postcode = htmlspecialchars($row['Postcode']);
$status = htmlspecialchars($row['Status']);
$info = htmlspecialchars($row['Info']);
?>
<tr><td><?php echo $count;?></td><td><?php echo $keyword;?></td><td><?php echo $suburb;?></td><td><?php echo $postcode?></td><td><?php echo $status;?></td><td><?php echo $info;?></td></tr>;
<?php
}
}
?>
and it work very good :)
Related
I've created a page that grabs data from a CSV (http://liamjken.com/aim-parse/aim-websites-new.csv) and displays it on this page http://www.liamjken.com/aim-parse/parse.php?17
?17 references the row in the csv file. so if I change that to ?10 it pulls the info from a different row.
What I would like to do instead of using the row number is use the $vin_num value. so if I put ?1FMCU9GD9KUC40413 at the end of the URL it would display the row that contains that Number.
here is the code I have currently, its basically cobbled together from multiple different trends I found so if you notice other potential problems id be happy to hear about them.
<?php
$qstring = $_SERVER['QUERY_STRING'];
$row = $qstring; // The row that will be returned.
$data = get_row('aim-websites-new.csv', $row);
'<pre>'.print_r($data).'</pre>';
function get_row($csv, $row) {
$handle = fopen("$csv", 'r');
$counter = 0;
$result = '';
while ( ($data = fgetcsv($handle)) !== FALSE ) {
$counter++;
if ( $row == $counter ) {
$vin_num="$data[12]";
$model="$data[10]";
$make="$data[9]";
$year="$data[8]";
ob_start();
?>
<h1>VIN: <?php echo $vin_num; ?></h1>
<h1>Year: <?php echo $year; ?></h1>
<h1>Make: <?php echo $make; ?></h1>
<h1>Model: <?php echo $model; ?></h1>
<?php
$output = ob_get_clean();
ob_flush();
return $output;
}
}
}
?>
<?php
function extract_data($file)
{
$raw = file($file); // file() puts each line of file as string in array
$keys = str_getcsv(array_shift($raw)); // extract the first line and convert into an array
// Look through the rest of the lines and combine them with the header
$data = [];
foreach ($raw as $line) {
$row = str_getcsv($line);
$data[] = array_combine($keys, $row);
}
return $data;
}
function get_record($data, $vin)
{
foreach ($data as $record) {
if ($record['VIN'] === $vin)
return $record;
}
return null;
}
$data = extract_data('aim-websites-new.csv');
$vin = $_SERVER['QUERY_STRING'];
if (empty($vin)) {
echo '<h1>No VIN provided</h1>';
exit;
}
$record = get_record($data, $vin);
if ($record === null) {
echo '<h1>No record found</h1>';
exit;
}
echo '<h1>' . $record['VIN'] . '</h1>';
echo '<h1>' . $record['Year'] . '</h1>';
echo '<h1>' . $record['Make'] . '</h1>';
echo '<h1>' . $record['Model'] . '</h1>';
echo '<pre>' . print_r($record, true) . '</pre>';
If you don't trust that the records will have valid VINs, you can use the code posted here to validate: How to validate a VIN number?
I am trying to remove the last comma(,) from foreach loop in php with the following code
<?php
foreach ($snippet_tags as $tag_data) {
$tags_id = $tag_data->tag_id;
$tagsdata = $this->Constant_model->getDataOneColumn('tags', 'id', $tags_id);
$tag_name=$tagsdata[0]->tag_name;
?>
<?php echo $tag_name; ?> ,
<?php }
?>
Right I am getting result like
Hello, How, sam,
But i wants to remove the last comma
By placing the HTML in a simple string variable and then using rtrim() on the resulting string before outputting it this should remove the final , from the string
<?php
$out = '';
foreach ($snippet_tags as $tag_data) {
$tags_id = $tag_data->tag_id;
$tagsdata = $this->Constant_model->getDataOneColumn('tags', 'id', $tags_id);
$tag_name=$tagsdata[0]->tag_name;
// move inside loop and amend to place in a simple string var
$out .= '' . $tag_name . ',';
?>
echo rtrim($out, ',');
You can also use the following code -
<?php
$numItems = count($snippet_tags);
$i = 0;
foreach ($snippet_tags as $tag_data) {
$tags_id = $tag_data->tag_id;
$tagsdata = $this->Constant_model->getDataOneColumn('tags', 'id', $tags_id);
$tag_name=$tagsdata[0]->tag_name;
?>
if(++$i === $numItems)
echo "<a href='base_url() ?>tags/<?php echo $tag_name;'> $tag_name</a>";
else echo "<a href='base_url() ?>tags/<?php echo $tag_name;'> $tag_name</a> ,";
<?php
}
?>
I'm stuck on a massive project I'm helping with- we have a FileMaker database and I've created an online catalogue for it. Originally we just had clothing and it worked perfectly, but now we're adding other collections as well. I'm trying to make just the the "C" (clothing) collection show up below, but it's not working. I'm new to the FileMaker api so help is greatly appreciated.
<?php
/*the function that displays the buttons (the img) of each dress to link to the details page*/
function displayRecords($records){
/*TO DO*/
foreach ($records as $record){
$photo = $record->getField("Photo");
$thumbnail = $record->getField("Thumbnail");
$date = $record->getField("Date CR");
$tNum = $record->getField("Catalog_Number");
$category = $record->getField("Collection");
if ($category = "C"){
echo ("<div class=\"dimg\">");
echo ("<a href = \"http://fadma.edu/historicalcollection/museum/details_test_textiles.php?id=");
echo($tNum);
echo ("\">");
echo ("<img src= \" ");
echo ($thumbnail);
echo (" \"></a>");
echo ("<div class=\"desc\">");
echo ($date);
echo ("</div></div>");}
}
}
$begin = (int)$_GET["begin"];
$end = (int)$_GET["end"];
for ($x = $begin; $x <= $end; $x++){
$findCommand = $fm->newFindCommand("Listing");
$findCommand->addFindCriterion("Photo", "*");
$findCommand->addFindCriterion("Date CR", $x);
$result = $findCommand->execute();
if(FileMaker::isError($result)){
continue;
}
$records = $result->getRecords();
displayRecords($records);
}
?>
I typically use fx.php for querying Filemaker but after a quick look at your code you seem to be filtering the results with the following:
if ($category = "C"){
However the single = is an assignment operator, not a comparison operator. You will want to check if $category is equal to C, not set $category to C.
Try using if ($category == "C"){ instead. Note the double ==
is there is any way to define a variable under the while loop and print it above the while loop
something like this
print $catName
while ($b = mysqli_fetch_assoc($results)) {
$catName = $b['cat'];
}
EDIT
$getBooks = $db->prepare('SELECT
id, cat, instituteId, title, cover, authorName FROM books_library WHERE instituteId=? AND cat=?');
$getList = array();
$getBooks->bind_param('ii', $inId, $cid);
if ($getBooks->execute()) {
$libResults = $getBooks->get_result();
$getList[] = $libResults;
?>
HTML CODE COME HERE
<h3 class="marginBottom8px margin-top_30px text-bold text-danger"><?php echo catName ?></h3>
AND THEN THE WHILE LOOP
while ($book = mysqli_fetch_assoc($libResults)) {
$bokId = $book['id'];
$bookTitle = $bokId['title'];
$catName = $bokId['cat'];
$catName = $bokId['cat'];
now under the while loop I got the $catName How can I echo it above in the <h3></h3>
After the while block, put your h3 html in a variable and print it.
$myHtml = '<h3 class="marginBottom8px margin-top_30px text-bold text-danger">'
. $catName . '</h3>';
print $myHtml;
Don't mix html and php like that.
I think this is what you're after based on the edited question
while ($book = mysqli_fetch_assoc($libResults)) {
echo '<h3>' . $book['cat'] . '</h3>';
}
I am getting JSON data through visiting a link using PHP HTML DOM, but sometimes, I get an empty page so I want to know that how can I really check if page is empty so that I can skip it by using continue in for loop
I am checking it through :
if (empty($jsondata))
But I always get TRUE never gets false even if page is returned empty
Here is my code :
<?php
$prefix = $_POST['prefix'];
$start_product = $_POST['start_product'];
$end_product = $_POST['end_product'];
set_time_limit(0);
for ($i=$start_product; $i <= $end_product; $i++) {
include('simple_html_dom.php');
$prefix ="00";
$i= "11";
$jsondata = file_get_html('http://www.ewallpk.com/index.php?controller=search&q=A'.$prefix.$i.'&limit=10×tamp=1445547668758&ajaxSearch=1&id_lang=1');
if (!empty($jsondata)) {
$data = json_decode($jsondata, true);
$product = file_get_html($data[0]["product_link"]);
$product_name= "";
foreach($product->find('div[id=pb-left-column] h1') as $element) {
$product_name.=$element->innertext . '<br>';
}
$product_name = explode("_", $product_name);
$count = count($product_name);
if ($count < 3) {
$product_name=$product_name[0];
} else {
$product_name = "Error";
}
$product_description= "";
foreach($product->find('div[id=short_description_content]') as $element) {
$product_description.=$element->plaintext . '<br>';
}
$product_price= "";
foreach($product->find('p[class=our_price_display] span') as $element) {
$product_price.=$element->innertext . '<br>';
}
$image_link= "";
foreach($product->find('img[id=bigpic]') as $element) {
$image_link.=$element->src;
}
$content = file_get_contents($image_link);
file_put_contents('item_images/A'.$prefix.$i.'.jpg', $content);
echo "<strong>Product No : </strong> A".$prefix.$i."</br>";
echo "<strong>Product Name : </strong>".$product_name."</br>";
echo "<strong>Product Description : </strong>".$product_description;
echo "<strong>Product Price : </strong>".$product_price."</br></br></br>";
} else {
continue;
}
}
?>
You're probably getting some whitespace in the empty response, so trim it off before testing. You also should be using file_get_contents, since the response is not HTML.
$jsondata = file_get_contents('http://www.ewallpk.com/index.php?controller=search&q=A'.$prefix.$i.'&limit=10×tamp=1445547668758&ajaxSearch=1&id_lang=1');
$jsondata = trim($jsondata);
if (!empty($jsondata)) {
...
}