i have this code snippet:
$num_thumbs = 3;
$thumb_p = "<li>\n<div class=\"row-wrapper\">\n";
$i = 0;
$j = 0;
foreach ($thumbs_array as &$thumb_link) {
if ($i == $num_thumbs) {
$i = 0;
$thumb_p .= "<div class=\"some-class-2\">" . $thumb_link . "</div>";
$thumb_p .= "</div>\n";
if($j == 3)
{
$thumb_p .= "</li>\n<li>";
$j = 0;
}
$thumb_p .= "<div class=\"row-wrapper\">\n";
$j++;
} else {
$thumb_p .= "\t\n<div class=\"some-class-1\">" . $thumb_link . "</div>";
$i++;
}
}
$thumb_p .= "\n</div>\n</li>\n";
it should wrap <div class=\"row-wrapper\"> between <li></li> after every three occurrences.
Problem is that i get one extra line at the bottom every time:
<li>
<div class="row-wrapper">
</div>
</li>
Consider this line
$thumb_p .= "</li>\n<li>";
Does it not cause you trouble? I think it should be
$thumb_p .= "<li>\n</li>";
Related
How do I make a NxM table where each cell has two rows and its second row has two columns, but by using rowspan or colspan? I want to make something like this:
Here is my attempt.
Artikal.php:
public function get_html()
{
$html = "";
$html .= "<td>";
if (isset($this->sifra) && isset($this->naziv) && isset($this->cena) && isset($this->kolicina)) {
if ($this->kolicina > 0) {
$html .= "<img src=\"images/" . str_replace(" ", "-", $this->naziv) . jpg\" width=\"100\">";
$html .= "<br>";
$html .= "<span class=\"sifra\">{$this->sifra}</span>";
$html .= "<span class=\"cena\">{$this->cena} DIN</span>";
} else {
$html .= "<img src=\"images/none.png\" width=\"100\">";
$html .= "<br>";
$html .= "<span class=\"sifra\">{$this->sifra}</span>";
$html .= "<span class=\"cena\">{$this->cena} DIN</span>";
}
} else {
$html .= "<img src=\"images/none.jpg\" width=\"100\">";
$html .= "<br>";
$html .= "<span class=\"sifra\">X</span>";
$html .= "<span class=\"cena\">X</span>";
}
$html .= "</td>";
return $html;
}
index.php
if (isset($artikli)) {
for ($i = 0; $i < 6; $i++) {
echo "<tr>";
for ($j = 0; $j < 9; $j++)
echo $artikli[$i * 9 + $j]->get_html();
echo "</tr>";
}
}
I want to calculate the sum and output a two columns table. But, the format is wrong. The numbers are all packed in one line.
<td>
<?php
for ($j = 1; $j <= 10; $j++)
{
print "<tr>";
print $j;
print "</tr>";
}
?>
</td>
<td>
<?php
$sum = 0;
for($i = 1; $i<=10; $i++)
{
print "<tr>";
print $sum = $sum + $i;
print "</tr>";
}
?>
</td>
Here, we would be writing one or two for loops, join our desired HTML string, and finally we would print it.
Test:
<?php
$html = '<tr>';
for ($j = 1; $j <= 10; $j++) {
$html .= "<td>" . $j . "</td>";
}
$html .= '</tr>';
$html .= '<tr>';
$sum = 0;
for ($i = 1; $i <= 10; $i++) {
$sum += $i;
$html .= "<td>" . $sum . "</td>";
}
$html .= '</tr>';
print($html);
?>
We would be also adding table open and close tags (<table>, </table>):
<?php
$html = '<table>';
$html .= '<tr>';
$html .= "<td>Number</td>";
for ($j = 1; $j <= 10; $j++) {
$html .= "<td>" . $j . "</td>";
}
$html .= '</tr>';
$html .= '<tr>';
$html .= "<td>Cumulative Sum</td>";
$sum = 0;
for ($i = 1; $i <= 10; $i++) {
$sum += $i;
$html .= "<td>" . $sum . "</td>";
}
$html .= '</tr>';
$html .= '</table>';
print($html);
?>
For two columns, we would just use one for` loop:
<?php
$html = '<table>';
$html .= "<tr><th>Number</th><th>Cumulative Sum</th></tr>";
for ($j = 1; $j <= 10; $j++) {
$html .= "<tr>";
$html .= "<th>" . $j . "</th>";
$sum += $j;
$html .= "<th>" . $sum . "</th>";
$html .= "</tr>";
}
$html .= '</table>';
print($html);
I ended up here when looking to get a cumulative sum in PHP. For the ones like me, I wrote the following function. It's safe for empty arrays as well.
function cumsum ($arr) {
return array_reduce($arr, function ($c, $i) { $c[] = end($c) + $i; return $c; }, []);
}
i'm try to create trial balance i somehow achieve tree view in my array and now i want to print my code but don't know how to make tree because i don't know how many children i can get in future and i'm not very good at recursion below is my tree prepared array and i also attach my result that i can make via foreach loop but stuck in children node i can make children nodes via foreach but the problem is it's not a best approach to follow so please help me out to print my tree structure data as per my array. Any help would be appreciated.
Here my tree array look like : Tree Array
My result look like this this is only root nodes of an array and i using jstree to show hierarchy.
<?
$total_opening_debit = 0;
$total_opening_credit = 0;
$total_debit = 0;
$total_credit = 0;
foreach($this->trees as $key => $value)
{
foreach($value as $tree)
{
if($tree["id"] != "")
{
?>
<li>
<span class="first"><? echo $tree["name"]; ?></span>
<span class="other">
<?
if ($tree["opening_debit"] > $tree["opening_credit"])
{
echo format_currency($tree["opening_debit"] - $tree["opening_credit"], 2) . " Dr.";
}
elseif ($tree["opening_credit"] > $tree["opening_debit"])
{
echo format_currency($tree["opening_credit"] - $tree["opening_debit"], 2) . " Cr.";
}
else
{
echo "0";
}
$total_opening_debit += $tree["opening_debit"];
$total_opening_credit += $tree["opening_credit"];
?>
</span>
<span class="other">
<?
if($tree["period_debit"]<>"" && $tree["period_debit"]<>"0")
{
echo format_currency($tree["period_debit"], 2);
$total_debit += $tree["period_debit"];
}
else
{
echo 0;
}
?>
</span>
<span class="other">
<?
if($tree["period_credit"]<>"" && $tree["period_credit"]<>"0")
{
echo format_currency($tree["period_credit"], 2);
$total_credit += $tree["period_credit"];
}
else
{
echo 0;
}
?>
</span>
<span class="other">
<?
if ($tree["opening_debit"] + $tree["period_debit"] > $tree["opening_credit"] + $tree["period_credit"])
{
$closing = format_currency($tree["opening_debit"] + $tree["period_debit"] - $tree["opening_credit"] - $tree["period_credit"], 2) . " Dr.";
}
elseif ($tree["opening_credit"] + $tree["period_credit"] > $tree["opening_debit"] + $tree["period_debit"])
{
$closing = format_currency($tree["opening_credit"] + $tree["period_credit"] - $tree["opening_debit"] - $tree["period_debit"], 2) . " Cr.";
}
else
{
$closing = "0";
}
echo $closing;
//calculate all opeing and closing debit & credit.
if ($tree["opening_debit"] + $tree["period_debit"] > $tree["opening_credit"] + $tree["period_credit"])
{
$total_closing_debit += ($tree["opening_debit"] + $tree["period_debit"] - $tree["opening_credit"] - $tree["period_credit"]);
}
if ($tree["opening_credit"] + $tree["period_credit"] > $tree["opening_debit"] + $tree["period_debit"])
{
$total_closing_credit += ($tree["opening_credit"] + $tree["period_credit"] - $tree["opening_debit"] - $tree["period_debit"]);
}
?>
</span>
<?
if(count($tree["children"]) > 0)
{
//make_children_tree();
}
?>
</li>
<?
}
}
}
?>
i solved myself here what approach i choose i extract children array into other array and on that array i use my recursion to do magic.
<? $array = $trial_tree["children"]; ?>
$trial_balance_tree = $this->trees;
$total_opening_debit = 0;
$total_opening_credit = 0;
$total_debit = 0;
$total_credit = 0;
$total_closing_debit = 0;
$total_closing_credit = 0;
$total_opening = 0;
$total_closing = 0;
function makeListItems($a) {
global $total_opening_debit,$total_opening_credit,$total_credit,$total_debit,$total_closing_debit,$total_closing_credit,$total_opening,$total_closing;
$out = '';
foreach($a as $val) {
//print_r($key); echo is_array($val);exit;
if($val["id"] > 0)
{
$out .= '<li>';
$out .= "<span class='first'>" . $val["name"] . "</span>";
$out .= "<span class='other'>";
if ($val["opening_debit"] > $val["opening_credit"])
{
$out .= format_currency($val["opening_debit"] - $val["opening_credit"], 2) . " Dr.";
}
elseif ($val["opening_credit"] > $val["opening_debit"])
{
$out .= format_currency($val["opening_credit"] - $val["opening_debit"], 2) . " Cr.";
}
else
{
$out .= "0";
}
$total_opening_debit += $val["opening_debit"];
$total_opening_credit += $val["opening_credit"];
$out .= "</span>";
$out .= "<span class='other'>";
if($val["period_debit"]<>"" && $val["period_debit"]<>"0")
{
$out .= format_currency($val["period_debit"], 2);
$total_debit += $val["period_debit"];
}
else
{
$out .= 0;
}
$out .= "</span>";
$out .= "<span class='other'>";
if($val["period_credit"]<>"" && $val["period_credit"]<>"0")
{
$out .= format_currency($val["period_credit"], 2);
$total_credit += $val["period_credit"];
}
else
{
$out .= 0;
}
$out .= "</span>";
$out .= "<span class='other'>";
if ($val["opening_debit"] + $val["period_debit"] > $val["opening_credit"] + $val["period_credit"])
{
$closing = format_currency($val["opening_debit"] + $val["period_debit"] - $val["opening_credit"] - $val["period_credit"], 2) . " Dr.";
}
elseif ($val["opening_credit"] + $val["period_credit"] > $val["opening_debit"] + $val["period_debit"])
{
$closing = format_currency($val["opening_credit"] + $val["period_credit"] - $val["opening_debit"] - $val["period_debit"], 2) . " Cr.";
}
else
{
$closing = "0";
}
$out .= $closing;
//calculate all opeing and closing debit & credit.
if ($val["opening_debit"] + $val["period_debit"] > $val["opening_credit"] + $val["period_credit"])
{
$total_closing_debit += ($val["opening_debit"] + $val["period_debit"] - $val["opening_credit"] - $val["period_credit"]);
}
if ($val["opening_credit"] + $val["period_credit"] > $val["opening_debit"] + $val["period_debit"])
{
$total_closing_credit += ($val["opening_credit"] + $val["period_credit"] - $val["opening_debit"] - $val["period_debit"]);
}
$out .= "</span>";
if(array_key_exists('children', $val)) {
$out .= makeList($val['children']);
}
$out .= '</li>';
}
}
return $out;
}
function makeList($a) {
$out = '<ul>';
$out .= makeListItems($a);
$out .= '</ul>';
return $out;
}
?>
<table style="width:100%;background-color: #A5C6DB;">
<tr>
<th class="table_first" style="width:42.5%;">Ledger Name</th>
<th class="table_other" style="width:14.7%;">Opening</th>
<th class="table_other" style="width:14.7%;">Debit</th>
<th class="table_other" style="width:14.7%;">Credit</th>
<th class="table_other" style="width:15%;">Closing</th>
</tr>
</table>
<?
echo "<div id='trial_balance_tree'>";
echo makeList($trial_balance_tree);
echo "</div>";
Now my view look like this and thats exactly i want.
I'm making a calender planner with php/css/javascript/html.
I am trying to set each day of the month a class which is "day". I tried using the following:
**PHP CODE**
error_reporting(E_ALL);
ini_set('display_errors', '1');
include "scripts/connect_to_mysql.php";
$jobNameValue ='';
$monthDays = '';
$monthname = '';
$days = '';
//getting values for job names
$sql_job_name = mysql_query("SELECT * FROM jobs");
$num_job_name = mysql_num_rows($sql_job_name);
if($num_job_name >0) {
while ($row = mysql_fetch_array($sql_job_name)) {
$job_name = $row["job_name"];
$job_short_name = $row["job_short_name"];
$jobNameValue .= '<option value="' . $job_short_name . '">' . $job_name . '</option>';
}
} else {
$jobNameValue .= '<option value="NULL">No job listed</option>';
}
//getting values for months days
$sql_month_days = mysql_query("SELECT * FROM months");
$num_month_days = mysql_num_rows($sql_month_days);
if($sql_month_days > 0) {
while($row = mysql_fetch_array($sql_month_days)) {
$month_id = $row["id"];
$name = $row["name"];
$num_days = $row["num_days"];if($num_days === "31") {
for($i=1; $i <=31; $i++) {
$days .= '<span class="day">' . $i . '</span>';
}
} else {
if($num_days === "30") {
for($i=1; $i <=30; $i++) {
$days .= '<span class="day">' . $i . '</span>';
}
} else {
if($num_days === "29") {
for($i=1; $i <=29; $i++) {
$days .= '<span class="day">' . $i . '</span>';
}
}
}
}
$monthDays .= '<div id="monthContainer">
<span class="monthName">'. $name .'</span>
<div class="monthDaysContainter">
'. $days.'
</div>
</div>';
}
}
**HTML CODE**
<div id="container">
<div ="newJob">
<form action="<?php $_SERVER['PHP_SELF'] ?>" id="newJobForm">
<label for="jobName">Job Name:</label>
<select id="jobName">
<?php echo $jobNameValue; ?>
</select>
<input type="date">
<input type="submit" id="submit">
</form>
</div>
<div id="calander">
<?php echo $monthDays; ?>
</div>
</div>
It does not work correctly, it kept duplicating every month and I am not sure how to correctly right the php to achieve what was intended.
I am only a beginner at php so I am not good at the moment
Could anyone help me with this?
If there any more information you need, please don't hesitate to ask.
Thank you in advance!
Chris
Try just doing this and seeing if that fixes it, you don't need all of those if statements
for($i=1; $i <= $num_days; $i++) {
$days .= '<span class="day">' . $i . '</span>';
}
do not use ===,use ==,maybe your $num_days is integer
Your problem is that you are creating the whole thing in the while loop, so the days that are appended from the last call are also appended to the next output.
$tmpArray = array();
if($sql_month_days > 0) {
while($row = mysql_fetch_array($sql_month_days)) {
array_push($tmpArray, $row);
}
}
foreach($tmpArray as $k){
$monthDays .= '<div id="monthContainer"><span class="monthName">'. $k['name'] .'</span><div class="monthDaysContainter">'. calNumDays($k['num_days']).'</div></div>';
}
Update
Should you wish to keep what you already have
if($num_days === "31") {
$days = '';
for($i=1; $i <=31; $i++) {
$days .= '<span class="day">' . $i . '</span>';
}
} else {
if($num_days === "30") {
$days = '';
for($i=1; $i <=30; $i++) {
$days .= '<span class="day">' . $i . '</span>';
}
} else {
if($num_days === "29") {
$days = '';
for($i=1; $i <=29; $i++) {
$days .= '<span class="day">' . $i . '</span>';
}
}
}
}
You only really to need to reinitialize the $days before each for after the if
I have a foreach loop like this
$sn_count = 1;
$html = '';
foreach($points as $point){
$html .= "<div class=\"points\">"
. "<div class=\"serial\">".$sn_count."</div>"
. "<div class=\"pointsdesc\">"
. $point['points_description']
. "</div></div>";
$sn_count++;
}
echo $html;
This code output is like this
1
First point description
2
second point description
etc...
Now i want to display ads after every 2,4,6,... points. I mean in-between 2-3,4-5,6-7,...
Can anyone help me with the code?
Thanks
You'll want to use the modulus
$sn_count = 1;
$html = '';
$display_ad_every = 3;
foreach($points as $point){
$html .= "<div class=\"points\">"
. "<div class=\"serial\">".$sn_count."</div>"
. "<div class=\"pointsdesc\">"
. $point['points_description']
. "</div></div>";
if($sn_count++ % $display_ad_every == 0)
{
// append ad code here
}
}
echo $html;
This should do it
$sn_count = 1;
$html = '';
foreach($points as $point){
$html .= "<div class=\"points\">"
. "<div class=\"serial\">".$sn_count."</div>"
. "<div class=\"pointsdesc\">"
. $point['points_description']
. "</div></div>";
if($sn_count % 2 === 0){
$html .= get_ad_code()
}
$sn_count++;
}
echo $html;