I am having troubles to transfer my calculated php variable (which gives an output form -90 --> 90) to my css bar class (for a gauge). All the code is defined in the same php file
I want to do it with te following :
.bar { position: absolute; width: 50%; height: 100%; background-color: var(--black); transform: rotate(<?php echo $degree; ?>deg)>;
Tis is inside the style element. The value of degree is calculated below the style element inside a p element.
Could anybody help me
If you truly are "calculating it below", then CSS custom properties still work perfectly with this, you just use the value in your style, optionally with a default value, and then set the custom property value in the style attribute on the tag itself:
<style>
.bar {
position: absolute;
width: 50%;
height: 100%;
transform: rotate(var(--local-bar-transform, 0));
}
</style>
<?php
$degree = -10;
?>
<p class="bar" style="--local-bar-transform: <?php echo $degree; ?>deg">Lorem ipsum</p>
CodePen demo: https://codepen.io/cjhaas/pen/rNrgQoK
You can generate a separate stylesheet with the dynamic value and then include it in your HTML.
style.php
<?php
header("Content-type: text/css; charset: UTF-8");
$dynamicValue = ''; // Dynamic value of $degree
?>
.bar {
position: absolute;
width: 50%;
height: 100%;
background-color: var(--black);
transform: rotate(<?php echo $dynamicValue; ?>deg);
}
Then you need to include this stylesheet using the link element, like this.
<head>
<link rel="stylesheet" type="text/css" href="style.php">
</head>
Related
I have used PHP require function to link my header and footer style.css to all my other pages however the other pages also have their own specific CSS files but when I make a change to them it doesn't have an effect but I know that the style on the pages is being provided because they are the only pages with that specific style and it only deletes it if I remove the CSS link to them. Any suggestions as to why this is? I want to add CSS to these pages but its not being affected.
<?php
require_once "../addons/header.php";
?>
<link rel="stylesheet" href="Messages-inbox.css" type="text/css"/>
I used require for the header CSS and then the html link for the pages own unique CSS but I noticed the changes I make to each of the CSS files only happens if I rename the file after each change not sure why its like this
.secondarynavi
gation-messages a:hover {
color: #fd886b;
border: 1px solid #fd886b;
font-weight: bold;
}
.secondarynavigation-messages a:hover::before {
width: 100%;
}
.secondarynav-messages ::after {
content: "";
display: table;
clear: both;
}
.secondarynavigation-messages a::before {
content: "";
display: block;
height: 5px;
background-color: #fd886b;
position: relative;
top: 40px;
width: 0%;
transition: all ease-in-out 250ms;
}
.messages-nav-line {
width: 100%;
background-color: #e6e6e1;
padding: 1px 0px;
position: relative;
z-index: -1;
top: 10px;
}
this is the CSS for the page I'm working on and if I delete this CSS from the page it doesn't do anything to the webpage the effect only takes place when I remove the link to this CSS but this is the only page with this specific CSS
As an option you can prevent your css files from being cached by adding a query string with a random number.
Try somehting like this where you call your css file
<link rel="stylesheet" href="Messages-inbox.css?ver=<?php echo(mt_rand(1,500));?>" />
I want to find a way to make hexagons be a good looking container for text at all window widths. At this point it only looks alright at a few window widths. I'd like to make it so that I can have code that will only show at the good width then hide itself when the screen width changes to a new range so that a new piece of code that does look good can take its place. How am I to do this?
My php code:
<!DOCTYPE html>
<html>
<head>
<link rel = "stylesheet" type = "text/css"href="css/styleshexagon.css">
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<?php
//for Medium screen width
print"<div class = \" d-none d-md-block d-lg-none\"\>\n";
$numHexes=3;
for($i = 0;$i<$numHexes;$i++)
{
print"<div class=\"hexagon \">\n";
print" <span class=\"text\">XYZ</span>\n";
print" </div>\n";
}
for($i = 0;$i<$numHexes;$i++)
{
print"<div class=\"hexagon \" style = \"
margin-left:auto ;
margin-bottom: auto;
\">\n";
print" <span class=\"text\">XYZ</span>\n";
print"</div>\n";
}
print"</div>\n";
//for Small screen width
/*Code for that goes here*/
?>
</body>
</html>
My SASS code:
$hex-size: 300px;
$hex-height: $hex-size / sqrt(3);
$hex-color: #C6538C;
.hexagon {
position: relative;
display:inline-block;
width: $hex-size;
height: $hex-height;
background-color: $hex-color;
margin: $hex-height/2;
margin-left:auto;
margin-bottom:auto;
left:-10px;
}
.hexagon .text {
position: absolute;
top: -80px;
left: 0;
font: 12px sans-serif;
color: #ff00ff;
width: $hex-size;
height: $hex-height;
text-align: center;
overflow: hidden;
line-height: $hex-height;
}
.hexagon:before,
.hexagon:after {
content: "";
position: absolute;
width: 0;
border-left: $hex-size/2 solid transparent;
border-right: $hex-size/2 solid transparent;
}
.hexagon:before {
bottom: 100%;
border-bottom: $hex-height/2 solid $hex-color;
}
.hexagon:after {
top: 100%;
left: 0;
width: 0;
border-top: $hex-height/2 solid $hex-color;
}
It seems your asking for a few different things here. Displaying only certain elements at certain screen sizes, and formatting elements so they are suitable for most if not all screen sizes.
#media (max-width: 700px) {
.mydiv {
width: 100%; /* adds full width to mydiv which is best for mobiles */
display: block; /* displays mydiv as a block */
}
.mydiv-2 {
display: none; /* Doesn’t display mydiv-2 at screen sizes upto 700px */
}
}
Note that you can use both max-width and min-width
Hope this helps!
One possible solution is to use the #media CSS rule Which can apply different styling based on different display media. In your case, to customize based on screen size you could use the min-width and max-width properties.
This example would hide someElement if the screen was smaller than 200 pixels wide.
#media min-width: 200px {
someElement {
display: none
}
}
I'm a little stuck on this section. I've only added ACF php in html when the background image was located in the html. Now I have 2 shapes in my css with pseudo elements. How would I add the php so it works on wordpress?
HTML
<section class="main-content-section home">
<section class="hero-section" style="background-image: url(images/home-hero#2x.jpg);"></section></section>
CSS
.hero-section:before,.home .hero-section:after{position: absolute; left: 0; top: 0; content: ""; background-image: url(../svgs/Rectangle.svg); background-position: left top; background-size: contain; background-repeat: no-repeat; width: 64.25%; height: 100%; z-index: -1;}
.home .hero-section:after{background-image: url(../svgs/Rectangle-Copy.svg); background-position: right bottom; left: auto; top: auto; right: 0; bottom: -46%; width: 63.125%;}
The easiest way to do this would probably include inline <style> tags in your template, using the image from the ACF field, as you cannot use an inline style on a pseudo selector in the HTML directly.
Ie:
<style type="text/css">
.home .hero-section:after {
background-image: url('<?= get_field('your_acf_image_field')['url'] ?>');
}
</style>
I was following this tutorial to learn about the include and include_once functions in PHP.
The following files work just fine:
index.php:-
<?php
include_once 'header.php';
echo 'variable';
header.php:-
<h1>My Page's Header</h1>
But when I try to include the following .php file into my index.php, it does not produce the desired result. The header rather overlaps and thus completely hides the 'variable'
What I want is that after I include the header from an external file, My page should start underneath the header. The header included from external file should not be considered included in my page, so none of the elements are overlapped or such. How can I achieve that?
<!DOCTYPE html>
<html>
<head>
<title>TODO supply a title</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<style>
.top-bar {
position: fixed;
width: 100%;
top: 0px;
left: 0px;
background: #000029;
padding: 5px;
}
.logo {
display: inline-block;
vertical-align: top;
color: white;
}
</style>
</head>
<body>
<div class="top-bar">
<img src="https://www.google.com.pk/images/srpr/logo11w.png" alt="Logo" class="logo" >
</div>
</body>
</html>
<?php
include_once 'header.php';
?>
<div id="parent_div" >
<script>
function getHeaderHeight() {
return document.getElementById("top-bar").height(); //top-bar is in header.php
}
document.getElementById("parent_div").style.padding-top="getHeaderHeight()";
</script>
<h1>Heading</h1>
</div>
That's because your header is set to position: fixed;. It is taken out of the document flow and will follow you as you scroll arround.
When you want it to not stick to the client top, change your css to this:
.top-bar {
position: relative;
background: #000029;
padding: 5px;
}
If you like your header to be fixed, you may also set a padding to the body of the document, that equals the height of your header.
Here you see your current problem: http://jsfiddle.net/Lc3W8/
Solution 1: http://jsfiddle.net/Lc3W8/1/
body
{
margin:0;
padding:0;
height: 3000px;
/*new:*/
padding-top: 30px;
}
.top-bar
{
position: fixed;
left:0;
right:0;
top:0;
height: 30px;
background-color: blue;
}
Solution two: http://jsfiddle.net/Lc3W8/2/
body
{
margin:0;
padding:0;
height: 3000px;
}
.top-bar
{
height: 30px;
background-color: blue;
}
The image below explains what I am trying to achieve.
I need to show a user's car picture with the name under it. Each image/name pair should be in a DIV so as a user adds more cars, they move to the next line or page. Ideally the DIVs should be centered, more as a matter of aesthetics.
Using DOMPDF, I am generating a PDF from an HTML layout.
Unfortunately, DOMPDF's support for float is bad, even in the new 0.6.2 beta. I wonder if this layout I am proposing could be done without float. DOMPDF also does not support unordered lists.
I have tried some solutions using tables, but this also isn't good since DOMPDF does not allow cells to spill over to the next page.
I am using PHP 5/ codeigniter, and DOMPDF 0.5.2 (stable).
Any suggestions on how to get this layout are greatly appreciated!
Here is the code:
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<style type="text/css">
img {width: 150px; height: 150px;}
h1 {font-size: 3em; text-align: center;}
h2 {text-transform: uppercase; width: 150px; text-align: center;}
div {margin: 10px; width: 150px;}
</style>
</head>
<h1>My Cars</h1>
<?php foreach ($cars as $row): ?>
<div>
<img src="<?php echo $row->cars_picture; ?>" />
<h2><?php echo $row->cars_name; ?></h2>
</div>
<?php endforeach; ?>
</html>
Thanks to #rkw and #manyxcxi for helping out.
At the end the only way of doing this without hacks was to use mpdf instead of DOMPDF.
I have the impression mpdf is a much better library, with better documentation. It has partial support for float, but it works very nicely and does exactly what I needed above.
If the boxes are all fixed width and you know the width of your PDF, then you can calculate the boxes per row and use a spacer div on the left of the bottom row to give you the offset you're looking for.
Without using float, you would have to use instead of : http://jsfiddle.net/AxZam/40/
relevant css:
body {
width:800px;
}
#content {
margin: 0px auto;
width: 600px;
text-align: center;
}
img {
width: 150px;
height: 150px;
}
h1 {
font-size: 3em;
}
.cars {
text-transform: uppercase;
width:150px;
display:block;
position:absolute;
top:0px; left:0px; }
span {
margin: 10px;
position: relative;
}
relevant html section:
<div id='content'>
<h1>My Cars</h1>
<span>
<img />
<span class='cars'>car</span>
</span>
...
</div>