I would like to include in an html file, an external file that has math content that should be processed by MathJax. I tried a few ways to do this, and while the external file is being included in the html file, the math content in it is not processed. A minimal example to demonstrate this:
tst.html:
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/mathjax#3/es5/tex-chtml.js"></script>
</head>
<body>
This displays correctly: \(\phi\).
<inc></inc>
<script>
fetch("./tst.txt")
.then(response => {
return response.text()
})
.then(data => {
document.querySelector("inc").innerHTML = data;
});
</script>
<div id="abc"></div>
<div id="def">
<script>$("#def").load("tst.txt");</script>
</div>
<script>
$(function(){
$('#abc').load('tst.txt');
});
</script>
</body>
</html>
tst.txt:
\(\phi = 0\)
In the browser, the math content in the html file displays correctly, but not in the text from the included file . Is there a way to have the math content in the external file to be processed correctly?
Perhaps the issue is that the file is being pulled into the page only after MathJax has rendered the Maths. Therefore you would need to 'ask' MathJax to search through the page for any more Maths and render the new maths.
From MathJax documentation:
If you are writing a dynamic web page where content containing mathematics may appear after MathJax has already typeset the rest of the page, then you will need to tell MathJax to look for mathematics in the page again when that new content is produced. To do that, you need to use the MathJax.typeset() method. This will cause MathJax to look for unprocessed mathematics on the page and typeset it, leaving unchanged any math that has already been typeset.
Related
I am trying to load an external HTML page (common navigation) into my current HTML page. I tried the load function but it is deprecated. Can you tell me another way to include it? I am not using any server.
Here's my code
<!DOCTYPE html>
<html>
<head>
<script src="ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script>
$(document).ready(function() {
$('#content').load(" nav.html ");
});
</script>
</head>
<body>
<div id="content "></div>
</body>
</html>
Try this
<script>
function loadPage(href) {
var xmlhttp = new XMLHttpRequest();
xmlhttp.open("GET", href, false);
xmlhttp.send();
return xmlhttp.responseText;
};
document.getElementById('content').innerHTML =
loadPage('your_html_file.html');
</script>
<div id="content">
</div>
Take both file pages in same directory then you can use simple button on link to use external file. for example
<button> External file </button>
Button is your choice it's just example for understanding you can simple use html link.
You should use the SSI-function.
There is several ways but this can solve your problem.
<!--#include virtual="PathToYourFile/YourFile.html" -->
This can be inserted into a <div> for further styling in CSS.
REMEMBER! Due to some limitations in html-doctypes you cannot inlude a .html-file into an .html-file. You have to use another format as .shtml where you can inlude your .html-files. You can include .html into your .shtmlfile. This was also what .shtml was originally created for.
This is because it is part of the XHTML (Dynamic XML HTML)...
To change a file
Your approach on the HTML is correct and also your JS. I include a lot of html-files containing texts there.
My approach is that when a page is loaded some text will be loaded with the <!--#include virtual="" --> inside a <div>. Below JS is used to change the content in the <div>. As Daniel Beck stated below: "...at least in Apache the server needs to be configured to check particular file extensions...".
You configure your file in your .htaccess-file. But ONLY do this if you know what you are doing.
Some (newer?) servers have a default setup of which you don't need to alter the .htaccess-file if you want to be able to include .html-files. At least you are able to include .html-files into .shtml-files.
I have included a Mimetype converter which tells the browser how it should read the file. For txt/html I have told the script that it should use the character encoding ISO-8859-1. Others as UTF-8 could also be used. This depends on your and your receivers native language.
Take into consideration to use the e.preventDefault();. With this i tells the browser NOT to see this as navigation link and will therefore only load the content in the <div>.
$(function() {
$('#ButtonsID').click(function(e) {
$('.DivClass').load('PathToFile/File.shtml');
e.preventDefault();
});
});
$.ajaxSetup({
'beforeSend': function(xhr) {
xhr.overrideMimeType('text/html; charset=ISO-8859-1');
}
});
I know this stuff has been asked before...but I am a bit confused about this still. I have my index.html file and I have a script tag linking to my external JS file. If I only have that script tag the JS does nothing, but if I copy the JS and paste it into it's own script tag in the HTML header it works just fine. There's gotta be something I'm missing with Jquery.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<script src="jquery-3.2.0.js"></script>
<link rel="stylesheet" href="FinalProjectCss.css">
<title>Dustin Naylor - Final Project</title>
<script src="FinalProjectJS.js"></script>
<script>
$(document).ready(function(){
$(".section").click(function(){
if($(this).next().is(":hidden")) {
$(this).next().slideDown("fast");
} else{
$(this).next().hide();
}
});
});
</script>
</head>
<body>
<span class="section">Click Me</span>
<div class = "hiddenDiv">
Oh hey there.
</div>
</body>
</html>
So the code in the last script tag that is Jquery stuff is exactly copied into a separate JS file named FinalProjectJS.js. In the current state this code is in it works as desired, but when I remove that chunk of code from the html file it doesn't work....Sorry for my nubishness, I'm rather new and any help would be great! thanks!
Can you write the contents of your jquery file: FinalProjectJS.js? The syntax for calling the external file seems to be correct. So I'm thinking it might be something about the path or the jquery external file contents itself. Make sure you don't include <script> tags on that file. Here's a sample.
Another thing, last time I've worked with jquery, I can't directly see it take effect when both my files are stored locally. It had to be stored in a server first, then accessed by my PC. Only then did my jquery took effect. A dev I worked with added some text to my Google Chrome's properties (target) so that even if my file is not stored in a server, I can see jquery take effect even if both my HTML and jquery files are stored locally.
...sorry, I'm not allowed to comment yet to clarify your post.
You must add the jQuery script tag before FinalProjectJS.js for the jQuery snippet to work.
<script src="https://code.jquery.com/jquery-3.2.1.js"
integrity="sha256-DZAnKJ/6XZ9si04Hgrsxu/8s717jcIzLy3oi35EouyE="
crossorigin="anonymous">
I have a part of html code which is repeating on every of my page and i want to reuse it.
There is already a very nice link:
Include another HTML file in a HTML file
I have used jQuery to load the html file (separate html file which i call template).
If that html file is static everything is working fine.
But if my template file includes the elements which are using class (CSS) which is using java script to load - then it's not being loaded. Even if in original html file i am referencing correct css/java scripts in head section.
Any ideas ?
Thanks,
If you wanna include page1.html into an Div with id insert-into-me . page2.html.
Then using Jquery this will work!
<html>
<head>
<script src="jquery.js"></script>
<script>
$(function(){
$("#insert-into-me").load("page1.html");
});
</script>
</head>
<body>
<div id="insert-into-me"></div>
</body>
</html>
Using JSP:
<%#include file="page2.jsp" %>
or
<jsp:include page="..." />
where you want to include in page1
I have a javascript widget that can be inserted on an a plain-old html page like this:
<html>
<head>
<script type='text/javascript' src="http://example.com/widget.js"></script>
</head>
<body>
<script type='text/javascript'>
//<![CDATA[
try{ widget_constructor('key',500,400); }
catch(e){ alert(e.message); }
//]]>
</script>
</body>
</html>
I would like to insert this javascript on one page of a Drupal 6 site (not every page).
This is what I have tried so far to get the script tag in the HEAD:
I set the Full HTML input format to allow php.
For the Drupal page, I set the input format to Full HTML
I then added this to the top of the body of my Drupal page:
<?php
drupal_set_html_head('<script type="text/javascript" src="http://example.com/widget.js"> </script>');
?>
But Drupal doesn't parse the php and instead prints this at the top of the page:
<?php drupal_set_html_head(''); ?>
Any suggestions as to how I can do this?
#Jeff: You should not really reconsider that. Using the PHP Filter is generally a bad idea as it potentially opens security holes. (In case someone would gain access to your user account or you have a misconfiguration in your settings this is a direct path to compromising the whole server)
I would rather propose to add js via the template.php of your theme. Also the right method to use is drupal_add_js with the option inline:
http://api.drupal.org/api/drupal/includes--common.inc/function/drupal_add_js/6
Here are some further reads on how to use it:
http://drupal.org/node/304178#comment-1000798 http://drupal.org/node/482542
I'm not too familiar with Drupal so this answer merely gets around your widget not loading without actually answering the question why that PHP block isn't being parsed as PHP.
You don't need to call the <script> tag inside the <head>. You can just place that line right above the <script> tag that calls the widget constructor.
<html>
<head>
</head>
<body>
<script type='text/javascript' src="http://example.com/widget.js"></script>
<script type='text/javascript'>
//<![CDATA[
try{ widget_constructor('key',500,400); }
catch(e){ alert(e.message); }
//]]>
</script>
</body>
</html>
After writing that all out, I figured out the problem...
The full html input format has an HTML corrector filter turned on by default, and that filter appears to have caused problems with the PHP code. Reordering the filters to put the PHP evaluator first fixed the problem.
I'm building a webpage and I want to re-use some HTML I have elsewhere on my website. The page I am building (index.html) can dynamically get and insert the HTML I want (existing.html) using XMLHttpRequest. However, the HTML I want to get is populated by some Javscript. That Javascript is not being executed when I load it into my new page:
index.html:
<html>
<head>
<script type = "text/javascript">
... //use XMLHttpRequest to load existing.html
initExistingHTML(); //this is function which populates loaded HTML, is not executed
</script>
</head>
<html>
existing.html:
<div>
<script type = "text/javascript">
function initExistingHTML() {
... // do some stuff
}
</script>
</div>
How can I load existing.html and run the script which populates it?
Once the page has loaded, add in existing.html via innerHTML. Rather than calling its functions, just let existing.html's code execute, which will do the same as if it were in the onload section.
EDIT: Or, you could just correct that typo you have. initExistingHTML != initExistingHtml.
lol