Here are the columns like student id, student name and question 1 etc. I want to increase the width of column "question". How can I do this?
I tried add width through adding object in table header tag like width="100", it works as simple html code but doesn't work here in my required code. `
<?php
if (isset($result_display)) {
echo "<p><u>Result</u></p>";
if ($result_display == 'No record found !') {
echo $result_display;
} else {
echo "<table class='result_table'>";
echo '<tr><th>Student ID</th><th>Student Name</th><th>Question#1</th><th>Answer#1</th><th>Question#2</th><th>Answer#2</th><th>Question#3</th><th>Answer#3</th><th>Question#4</th><th>Answer#4</th><th>Question#5</th><th>Answer#5</th><th>Question#6</th><th>Answer#6</th><th>Question#7</th><th>Answer#7</th><th>Question#8</th><th>Answer#8</th><th>Question#9</th><th>Answer#9</th><th>Question#10</th><th>Answer#10</th><th>Question#11</th><th>Answer#11</th><th>Question#12</th><th>Answer#12</th><th>Question#13</th><th>Answer#13</th><th>Question#14</th><th>Answer#14</th><th>Question#15</th><th>Answer#15</th><tr/>';
foreach ($result_display as $value) {
echo '<tr>' . '<td class="e_id">' . $value->id . '</td>' .'<td class="name">' . $value->Student_name . '</td>' . '<td>' . $value->question1 . '</td>' . '<td class="j_date">' . $value->Answer1 . '</td>' . '<td>' . $value->question2 . '</td>' . '<td class="mob">' . $value->Answer2 . '</td>' . '<td >' . $value->question3 . '</td>' . '<td>' . $value->Answer3 . '</td>' . '<td>' . $value->question4 . '</td>' . '<td>' . $value->Answer4 . '</td>' . '<td>' . $value->question5 . '</td>' . '<td>' . $value->Answer5 . '</td>' . '<td>' . $value->question6 . '</td>' . '<td>' . $value->Answer6 . '</td>' . '<td>' . $value->question7 . '</td>' . '<td>' . $value->Answer7 . '</td>' . '<td>' . $value->question8 . '</td>' . '<td>' . $value->Answer8 . '</td>' . '<td>' . $value->question9 . '</td>' . '<td>' . $value->Answer9 . '</td>' . '<td>' . $value->question10 . '</td>' . '<td>' . $value->Answer10 . '</td>' . '<td>' . $value->question11 . '</td>' . '<td>' . $value->Answer11 . '</td>' . '<td>' . $value->question12 . '</td>' . '<td>' . $value->Answer12 . '</td>' . '<td>' . $value->question13 . '</td>' . '<td>' . $value->Answer13 . '</td>' . '<td>' . $value->question14 . '</td>' . '<td>' . $value->Answer14 . '</td>' . '<td>' . $value->question15 . '</td>' . '<td>' . $value->Answer15 . '</td>' . '<tr/>';
}
echo '</table>';
}
}
?>
</div>
</div>
Use a style attribute in the th tag e.g.
<th style="width: 100px;">Question#1</th>
This should do the job, otherwise, you can also use % e.g.
<th style="width: 30%;">Question#1</th>
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 $character->{'24h_volume_usd'}.
May i ask how to convert an array to JSON format,
I have tried to used the following method, but fail to do so, any idea?
Here's my current result:
["B型肝炎疫苗下一個注射期为2017-06-30 ","96709394"]
["疫苗名稱4下一個注射期为2017-06-30 ","96709394"]
What i want :
{"B型肝炎疫苗下一個注射期为2017-06-30 ","96709394"},
{"疫苗名稱4下一個注射期为2017-06-30 ","96709394"}
Thank you
while($row = mysql_fetch_array( $result )) {
echo "<tr>";
echo '<td>' . $row['id'] . '</td>';
echo '<td>' . $row['patientid'] . '</td>';
echo '<td>' . $row['vaccineid'] . '</td>';
echo '<td>' . $row['vaccinename1'] . '</td>';
echo '<td>' . $row['totalnoofinjection'] . '</td>';
echo '<td>' . $row['nthinjection'] . '</td>';
echo '<td>' . $row['date'] . '</td>';
echo '<td>' . $row['nextdate'] . '</td>';
echo '<td>' . $row['skip'] . '</td>';
echo '<td>' . $row['traditionalmessage'] ."<br />";
echo '<td>' . $row['traditionalmessage'] . '</td>';
echo '<td>' . $row['telMobile'] . '</td>';
$data_array = [$row['traditionalmessage'],$row['telMobile']];
foreach($data_array as $key => $value){
$new_data_array[urlencode($key)] = urlencode($value);
}
$data_json_url = json_encode($new_data_array);
$data_json = urldecode($data_json_url);
echo $data_json;
I have table called reservations. It displays reservations made by users. I want highlight records in current date using end date.
Php code
$result2 = mysql_query("SELECT * FROM reservations WHERE hotel_id = '1' ORDER BY end");
while ($row = mysql_fetch_array($result2)) {
echo '<tr>';
echo '<td class="contacts">' . $row['fname'] . ' ' . $row['lname'] . '</td>';
echo '<td class="contacts">' . $row['start'] . '</td>';
echo '<td class="contacts">' . $row['end'] . '</td>';
echo '<td class="contacts">' . $row['qty'] . '</td>';
echo '</td>';
echo '<td class="contacts">' . $row['room_type'] . '</td>';
echo '<td class="contacts">' . '<a href=out.php?id=' . $row["res_id"] . '>' . 'Check Out' . '</a>' . '</td>';
echo '</tr>';
}
I'd do that at frontend side, but if you want to compute than in PHP, you will need to compare the date from $row and current date and add a class or a style tag to the .
Like so:
$rowHasCurrentDate = $row['date'] == date('Y-m-d');
echo '<tr' + ($rowHasCurrentDate ? ' class="highlight-row"' : "") + '>';
instead of
echo '<tr>';
You can replace the 'class="highlight-row"' with 'style="background-color:red"' if you want to do it without touching frontend side at all.
The example is kinda spaghetti-code, but you can move this logic somewhere else after you get it working.
I am assuming that your start date is current date. This is css thing, i have given you solution to you.
<html>
<head>
<style>
.currdate
{
background-color:red; //change this color to whatever you wish to change to
}
</style>
</head>
<body>
<?php
$result2 = mysql_query("SELECT * FROM reservations WHERE hotel_id = '1' ORDER BY end");
while ($row = mysql_fetch_array($result2)) {
echo '<tr>';
echo '<td class="contacts">' . $row['fname'] . ' ' . $row['lname'] . '</td>';
echo '<td class="contacts currdate">' . $row['start'] . '</td>';
echo '<td class="contacts">' . $row['end'] . '</td>';
echo '<td class="contacts">' . $row['qty'] . '</td>';
echo '</td>';
echo '<td class="contacts">' . $row['room_type'] . '</td>';
echo '<td class="contacts">' . '<a href=out.php?id=' . $row["res_id"] . '>' . 'Check Out' . '</a>' . '</td>';
echo '</tr>';
}
?>
<body>
</html>
So i've been trying to get one record and edit it by pressing the button that is created in that table, but honestly, i have no idea how to do that. Dx Can anyone help me with this? (Yes, i want the button created for each record. You know, so at the end of every row in the table, every record will have it's own button.)
while($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
how can i do if this row is empty then it will showing another row
suppose name row is blank
echo '<td>' . $row['name'] . '</td>';
so if name row is blank then it will show echo '<td>' . $row['companyname'] . '</td>'; row
please help me how can i fix this
thanks
echo "<tr>";
echo '<td>' . $row['buildingname'] . '</td>';
echo '<td>' . $row['area'] . '</td>';
echo '<td>' . $row['city'] . '</td>';
echo '<td>' . $row['flatno'] . '</td>';
echo '<td>' . $row['name'] . '</td>';
echo '<td>' . $row['mobileno'] . '</td>';
echo '<td>' . $row['agreementdates'] . '</td>';
echo '<td>' . $row['agreementdatee'] . '</td>';
echo "</tr>";
Try
if(empty( $row['name'])){
$tbl = '<td>' . $row['companyname'] . '</td>';
}else{
$tbl = '<td>' . $row['name'] . '</td>';
}
echo $tbl;
try this i think this is working.
echo '<td>' . empty($row['name']) ? $row['companyname'] : $row['name'] . '</td>';
try this:
echo "<tr>";
if(!empty($row['buildingname'])) {
echo '<td>' . $row['buildingname'] . '</td>';
}
if(!empty($row['area'])) {
echo '<td>' . $row['area'] . '</td>';
}
if(!empty($row['city'])) {
echo '<td>' . $row['city'] . '</td>';
}
if(!empty($row['flatno'])) {
echo '<td>' . $row['flatno'] . '</td>';
}
if(!empty($row['name'])) {
echo '<td>' . $row['name'] . '</td>';
}
if(!empty($row['mobileno'])) {
echo '<td>' . $row['mobileno'] . '</td>';
}
if(!empty($row['agreementdates'])) {
echo '<td>' . $row['agreementdates'] . '</td>';
}
echo "</tr>";