I am new to php and i am working on a project i am facing some problems with linking css and js files.
Now when the project is executed,First index.php loads (located in root directory) which includes home.php and everything in it is executed correctly.
But as soon as you click on 'about' link on the 'home page' ,the page is redirected to about.php( which is located inside Presentation/about.php )here the css and js linking fails.......
On execution of index.php it takes css link successfully (the link is as follows)
<link href="css/bootstrap-theme.min.css" rel="stylesheet">
but later when the page is redirected to about.php it expects the link to be
<link href="../css/bootstrap-theme.min.css" rel="stylesheet">
and i am using a common file for these links, i kept all links in header.php(located in Presentation/Template/header.php)
I have also defined all paths in config.php(located in inc/config.php)
i have defined the path in config.php as follows
// SITE_ROOT contains the full path to the RichTongue folder
define('SITE_ROOT', dirname(dirname(__FILE__)));
// Application directories
define('PRESENTATION_DIR', SITE_ROOT . '/Presentation/');
define('TEMPLATE_DIR', PRESENTATION_DIR.'Template/');
define('BUSINESS_DIR', SITE_ROOT . '/Business/');
define('CSS_DIR', SITE_ROOT. '/css/');
define('FONT_DIR', SITE_ROOT . '/fonts/');
define('IMAGE', SITE_ROOT . '/images/');
define('JS', SITE_ROOT . '/js/');
so i tried linking css in the following way
<link href="<?php echo CSS_DIR ?>bootstrap.min.css" rel="stylesheet" >
now the above code gives me an error in chrome which says
Not allowed to load local resource: file:///C:/xampp/htdocs/RichTongue/css/bootstrap.min.css
home.php:13
now the path in the error above(file:///C:/xampp/htdocs/RichTongue/css/bootstrap.min.css) is correct but it doesnt load the file and gives the error (error specified above)
Q)What should i do? what is the correct way of linking css and js files in php?
need help
set URl path for SITE_ROOT
if ur project path is C:/xampp/htdocs/RichTongue/css/bootstrap.min.css
so change with below line
define('SITE_ROOT', 'http://localhost/RichTongue');
Link your css and other ressources with an absolute path seems to be the easy solution for you.
Absolute path is from the root dir of your website : C:/xampp/htdocs/RichTongue
instead of file:///C:/xampp/htdocs/RichTongue/css/bootstrap.min.css you can use /css/bootstrap.min.css
so you have to modify
define('CSS_DIR', SITE_ROOT. '/css/');
to
define('CSS_DIR', '/css/');
same for other ressources (js, font, etc.)
Exemple result :
<link href="/css/bootstrap-theme.min.css" rel="stylesheet">
Say if you have a folder called css you can use real path like this:
define('CSS_DIR', realpath(dirname(__FILE__).'/css'));
Then you would use that constant path like this:
echo CSS_DIR."/style.css";
Try to use it like that way:
$SITE_FOLDER_NAME = "demo/";
define('SITEURL', 'http://'.$_SERVER['SERVER_NAME'].'/'.$SITE_FOLDER_NAME);
define('SITEURL_CSS', SITEURL.'css/');
./assets/CSS/filename.css
Did the job for me.
Related
How do I create an external file for my side menu?
<a class="active" href="C.html" style="font-size: 1.1em;font-weight: 900;">C Programming</a>
C++
C#
Go
Java
JavaScript
PHP
Python
Ruby
Swift
Currently I have these kind of links in every file and the code is just getting too much. Is there a way to create an external file for the menu items?
I tried this but the problem is class="active". I want to highlight a menu item when my menu item is in index.php
I Know how to achieve this when my menu is in each individual HTML file but how do I do that when it's in external PHP file ?
Index.php
<html>
<head>
<link rel="stylesheet" type="text/css" href="CSS/Tags.css">
<link rel="stylesheet" type="text/css" href="CSS/Nav.css">
<link rel="stylesheet" type="text/css" href="CSS/Card.css">
<link rel="stylesheet" type="text/css" href="CSS/Buttons.css">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<div class="sidenav">
<h1> Others</h1>
MS Excel
MS PowerPoint
MS Word
WordPress
</div>
</body>
</html>
Main file
<?php include('index.html'); ?>
You should NOT use javascript to include your menu .
you can use PHP to simply include your menu ( but i sugget header ) file to your page :
<?php include('/template/header.html'); ?>
or you can use pre processors like Gulp :
##include('./template/header.html')
var fileinclude = require('gulp-file-include'),
gulp = require('gulp');
gulp.task('fileinclude', function() {
gulp.src(['index.html'])
.pipe(fileinclude({
prefix: '##',
basepath: '#file'
}))
.pipe(gulp.dest('./'));
});
or Pug or Grunt and ......
About your problem in comments . lets say you are in your main folder and you have this 3 files :
index.php
header.html
homepage.html
footer.html
index.php should be like this :
<?php
include('header.html');
include('hompage.html');
include('footer.html');
?>
and then in your browsers you should open index.php .
** don't use index.html and index.php in the same time .
if it didn't work . you should get error in your index.php file .
when your code works . i suggest you to use readfile() instead of include . if your another files are just html and not have any php codes in it .
As pointed out by Abolfazl Ghaemi :
You should NOT use javascript to include your menu . you can use PHP to simply include your menu ( but i sugget header ) file to your page :
<?php include('/template/header.html'); ?>
The Gulp/Grunt solution is fine but I'll stick with the <?php include(); ?> solution for your problem.
Does the hosting machine speak PHP ?
If browsers can read HTML just fine to give you a webpage, they can't read PHP. Instead, PHP need to be executed by something on the hosting machine and you will need a PHP interpreter for that like Apache.
If you didn't already, I strongly recommend you to install it or even a full AMP stack.
PHP in HTML files won't work
You need to make sure your file using PHP instructions are .php files. Otherwise, the code in your <?php ?> tag (the PHP code) won't be interpreted at all.
Make sure your main file is a .php file.
Are you calling the correct file ?
Also, you need to be sure the file name you are including is correct. The content as shown in your question is
Main file
<?php include('index.html'); ?>
but your file is actually index.php not index.html.
HTML is prettier with CSS
If you want to "highlight" the item with active class, you will need CSS. You can quickly add CSS in your file with a <style> tag. See the example below.
<ul>
<li>Not highlighted</li>
<li>Still not highlighted</li>
<li class="active">Highlighted ! Spotlight's on me baby !</li>
<li>Not highlighted</li>
</ul>
<style>
.active {
color: red;
font-weight: bold;
}
</style>
I want my users to be able to click a button on the front-end of my website, and be redirected to my page-login.php.
I'm pretty much doing it, but I'm missing some things, because it doesn't load my CSS or JS files. Even though if I set that page into my main page, it will load everything alright.
This is the error message:
GET http://localhost/projeto/index.php/favicon.ico 404 (Not Found).
This happens to CSS, JS files, images, etc.
First of all:
I think that I need to insert my controller and view on the routes page, am I right? If so, how?
The way I call my Controller is messing up the way the page appears. What's the right way?
This is my code:
Main page HTML:
href="index.php/login_controller"
login_controller:
public function index (){
$this->load->view('Main/page_login');
}
So, what am I missing? Is anything that I said true?
Find the config.php file in the /application/config folder. Edit this file and find:
$config['base_url'] =
You should add here correct path. In your current situation you have to add: http://localhost/projeto/
so this line must be:
$config['base_url'] = 'http://localhost/projeto/';
You should include the URL helper into your autoload configuration. /application/config/autoload.php add 'url' into $autoload['helper'] array:
$autoload['helper'] = array( 'url');
after that you can refer your CSS, img, JS and other files with base_url() function. For example:
<link rel="shortcut icon" type="image/png" href="<?php echo base_url();?>/favicon.png"/>
or
<link rel="stylesheet" href="<?php echo base_url('favicon.png');?>" type="text/css" />
redirect(base_url() . 'login_controller/index', 'refresh');
I am trying to complete an exercise for one of my courses and my HTML file won't link with my Javascript file. I put the link between my HTML file and my Javascript file in the body of my HTML file but the files still won't connect. When I test this code in Microsoft Edge, the buttons simply do not work. Anybody know what the problem is?
HTML
<!DOCTYPE html>
<html lang="en-US">
<head>
<title>HTML Page</title>
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
</head>
<body>
<button onclick = "startWorker()">Start Worker</button>
<button onclick = "stopWorker()">Stop Worker</button>
<ul id = "output">
</ul>
<script type = "text/javascript" src = "/js/script.js"></script>
</body>
</html>
Javascript
var worker;
function startWorker(){
worker = new Worker ("js/mod4_worker.js");
worker.onmessage = function(event){
document.getElementById("output").innerHTML += '<li>' + event.data + '</li>';
};
}
function stopWorker(){
worker.terminate();
}
Files
So, I would try my comments :
Change the script.js path to : "../js/script.js"
Change the worker passed script to "../js/mod4_worker.js"
As GGG said, using a path starting with "/", a slash, use the path from root. The full path is either :
Windows : file://DriveLetter:\REST_OF_PATH
Unix/Linux/OSX : file:///REST_OF_PATH
WebServer : http://domain/REST_OF_PATH
If the structure is from /webapp/ :
html/index.html
js/script.js
Accessing script.js from index.html needs to go back one folder (..) and then set the path seen here (js/script.js) which gives (../js/script.js) OR using full path (/webapp/js/script.js) which I wouldn't recommend because if you change "webapp" directory of location or URL (on WebServer)
Remove the / from your src in the index.html. So it should be
src = "js/script.js"
Why? When you begin the src value with a /, that means you're referring to an absolute path (in other words, it starts the path from your drive's root). My devtools shows it as
file:///C:/js/script.js
By removing the first / in your src, you're now doing relative pathing, and it will look in the correct place.
Permissions & File locations
(Stumbled on this Q and here's the only way I solved it...)
For me, I found it was a permissions and file location issue...
I'm running a local webserver on Ubuntu 18 Desktop, working with dev from a local folder linked to the web directory: /var/www/html/MY_DEV -> /home/me/MY_DEV. So, the www-data user couldn't actually "own" them like it needed to.
I use this setup just fine for PHP, HTML, and CSS just fine. But, if I include a javascript file via src="", no matter what I do, it doesn't work.
The only way I could get it to work on my desktop is if BOTH the served file (somefile.php or somefile.html) are physically at /var/www/html/...
And, of course accessing them at localhost/...
And, of course owning them obsessively with sudo chown -R www-data:www-data /var/www/html
I have a problem running javascripts from trac.
I know there are security issues around this, but my trac installation is only used as an intranet.
I have got the following code to work (requires setting rendering_unsafe_content = true under [wiki] in trac.ini):
{{{
#!html
<script type="text/javascript" >
document.write("This is a test")
</script>
}}}
However, replacing this with the javascript in a seperate file will fail:
{{{
#!html
<script type="text/javascript" src="/tracproject/htdocs/test.js" >
</script>
}}}
where tracproject is the root folder of trac and test.js contains document.write("This is a test").
Any clues?
Have you tried the 'Add Headers Plugin' (http://trac-hacks.org/wiki/AddHeadersPlugin) ? It looks like it allows you to do include custom javascript like you want but in a more straightforward way than having to modify templates directly.
The option is [wiki] render_unsafe_content (see documentation). You can reference the file in your site htdocs directory on the path /tracproject/chrome/site/test.js. I tried your example just now and it work correctly once the src path is changed.
See the TracInterfaceCustomization page for more details.
So I'm running this javascript, and everything works fine, except the paths to the background image. It works on my local ASP.NET Dev environment, but it does NOT work when deployed to a server in a virtual directory.
This is in an external .js file, folder structure is
Site/Content/style.css
Site/Scripts/myjsfile.js
Site/Images/filters_expand.jpg
Site/Images/filters_colapse.jpg
then this is where the js file is included from
Site/Views/ProductList/Index.aspx
$("#toggle").click(function() {
if (left.width() > 0) {
AnimateNav(left, right, 0);
$(this).css("background", "url('../Images/filters_expand.jpg')");
}
else {
AnimateNav(left, right, 170);
$(this).css("background", "url('../Images/filters_collapse.jpg')");
}
});
I've tried using '/Images/filters_collapse.jpg' and that doesn't work either; however, it seems to work on the server if I use '../../Images/filters_collapse.jpg'.
Basically, I want have the same functionallity as the ASP.NET tilda -- ~.
update
Are paths in external .js files relative to the Page they are included in, or the actual location of the .js file?
JavaScript file paths
When in script, paths are relative to displayed page
to make things easier you can print out a simple js declaration like this and using this variable all across your scripts:
Solution, which was employed on StackOverflow around Feb 2010:
<script type="text/javascript">
var imagePath = 'http://sstatic.net/so/img/';
</script>
If you were visiting this page around 2010 you could just have a look at StackOverflow's html source, you could find this badass one-liner [formatted to 3 lines :) ] in the <head /> section
get the location of your javascript file during run time using jQuery by parsing the DOM for the 'src' attribute that referred it:
var jsFileLocation = $('script[src*=example]').attr('src'); // the js file path
jsFileLocation = jsFileLocation.replace('example.js', ''); // the js folder path
(assuming your javascript file is named 'example.js')
A proper solution is using a css class instead of writing src in js file.
For example instead of using:
$(this).css("background", "url('../Images/filters_collapse.jpg')");
use:
$(this).addClass("xxx");
and in a css file that is loaded in the page write:
.xxx {
background-image:url('../Images/filters_collapse.jpg');
}
Good question.
When in a CSS file, URLs will be relative to the CSS file.
When writing properties using JavaScript, URLs should always be relative to the page (the main resource requested).
There is no tilde functionality built-in in JS that I know of. The usual way would be to define a JavaScript variable specifying the base path:
<script type="text/javascript">
directory_root = "http://www.example.com/resources";
</script>
and to reference that root whenever you assign URLs dynamically.
For the MVC4 app I am working on, I put a script element in _Layout.cshtml and created a global variable for the path required, like so:
<body>
<script>
var templatesPath = "#Url.Content("~/Templates/")";
</script>
<div class="page">
<div id="header">
<span id="title">
</span>
</div>
<div id="main">
#RenderBody()
</div>
<div id="footer">
<span></span>
</div>
</div>
I used pekka's pattern.
I think yet another pattern.
<script src="<% = Url.Content("~/Site/Scripts/myjsfile.js") %>?root=<% = Page.ResolveUrl("~/Site/images") %>">
and parsed querystring in myjsfile.js.
Plugins | jQuery Plugins
Please use the following syntax to enjoy the luxury of asp.net tilda ("~") in javascript
<script src=<%=Page.ResolveUrl("~/MasterPages/assets/js/jquery.js")%>></script>
I found this to work for me.
<script> document.write(unescape('%3Cscript src="' + window.location.protocol + "//" +
window.location.host + "/" + 'js/general.js?ver=2"%3E%3C/script%3E'))</script>
between script tags of course... (I'm not sure why the script tags didn't show up in this post)...
You need to add runat="server" and and to assign an ID for it, then specify the absolute path like this:
<script type="text/javascript" runat="server" id="myID" src="~/js/jquery.jqGrid.js"></script>]
From the codebehind, you can change the src programatically using the ID.
This works well in ASP.NET webforms.
Change the script to
<img src="' + imagePath + 'chevron-large-right-grey.gif" alt="'.....
I have a master page for each directory level and this is in the Page_Init event
Dim vPath As String = ResolveUrl("~/Images/")
Dim SB As New StringBuilder
SB.Append("var imagePath = '" & vPath & "'; ")
ScriptManager.RegisterClientScriptBlock(Me, Me.GetType(), "LoadImagePath", SB.ToString, True)
Now regardless of whether the application is run locally or deployed you get the correct full path
http://localhost:57387/Images/chevron-large-left-blue.png