I am working on a Html app which uses require.js to load the scripts.I have a homepage which is loaded using jquery load().
I would like to know if we can load the html page using require.js.
The text plugin is your friend. See the text plugin documentation or a blog post on that topic.
Quoting from the former:
require(["some/module", "text!some/module.html", "text!some/module.css"],
function(module, html, css) {
//the html variable will be the text
//of the some/module.html file
//the css variable will be the text
//of the some/module.css file.
}
);
Related
I have three Pug files in a Node.js/Express application which follows the following layout:
//layout.pug
html
head
title= title
link(rel="stylesheet", href="link")
script(src="links")
// many css and javascript imports
body
header
// header section
block content
footer
// footer section
// more script imports
//index.pug
extends layout
block content
//some content
include slider
//slide.pug
div(class="xxx")
//slider contents
The include keyword actually works here and it renders the slider.pug but the problem I'm facing is that it does not render the slider.pug page as expected. The slider page is rendered in a way that it does not load required styles and javascript files so the result is a messed up html inside a nicely rendered one (index.pug in this case is the nicely rendered one).
I've tried adding the extend layout line to the slider.pug but it also failed.
What is the appropriate way to include a pug file that is meant to rely on the resources included in the layout page such as css and javascript inside another pug file?
I'm devloping a sample website in order the learn Node.js with express. In a routes file I have this code to render a page:
app.get('/new-product', requireLoggedIn, function(req,res){
res.sendFile(path.join(__dirname+'/../views/new-product.html'));
res.set('Access-Control-Allow-Origin', '*');
});
Is there a way I could have the page header (with the logo, menus, etc) in a separated html file so I can load the header in all pages from the same file, and the content of each page in another file?
in order to load a piece of page in all pages , you need to use the EJS engine in place of html , just use <% include name_of_the_view %> in your ejs page and each time this page 'll be rendered , the name_of_the_view will be rendered with it
learn more :
http://www.embeddedjs.com/
Or can you render partially and render rest later. So lets say when app starts up it renders most of the html. But when user abc wants to see his profile jade renders name to abc and merge it with regular pre rendered html and then you send it etc.
Rendering whole html pages at every request seems like a waste.
Converting all static html to jade seems like a annoyance that can be avoided. Slowly css became LESS and html became JADE?
I am lost on how to use jade I am learning express.
You can use Jade's compileClient function to create a function that will render predefined Jade code on the fly. (See the API reference.)
So, if you create a Jade file with the dynamic HTML, and compile that for the client, you can then call that function at a later time, and insert the resulting HTML string to the DOM.
I have a Chrome extension that loads/injects a contentscript.js This script appends html and css to the webpage.
Currently I have the html and css written into my contentscript. What I would like is for the css itself, as well as the body of my new elements to be in separate document, mostly so it looks better than having html and css as text in a .js document.
Then in the contentscript I would do something like
node = the_html_doc.html
document.getElementsByTagName("body")[0].appendChild(node);
But how do I access such a separate document from my contentscript? It needs to be available in all tabs (I use the activeTab permission), not just the url in the manifest "matches".
A better solution would be to use a background script. What I did was to make a file called background.html that would store nothing but templates. I then had my background script (background.js) setup to communicate with my content script (content.js). The content script would send a message to the background script with a command indicating it wants a template. Leveraging jQuery, i can easily select and return a template to my content script which can then be injected into the page.
Here is the code (bits an pieces):
background.html
<div id="template-1"></div>
<div id="template-2"></div>
...
background.js
chrome.runtime.onMessage.addListener(function(cmd, sender, sendResponse){
c = JSON.parse(cmd);
if(c.cmd == "GET_TEMPLATE"){
//respond with the template referenced by c.selector
sendResponse($(c.selector).outerHTML);
}
});
content.js
var command = {cmd:"GET_TEMPLATE", selector:"#template-1"};
chrome.runtime.sendMessage(JSON.stringify(command), function(response) {
//and here you should get your template
console.log(response);
//you can start using jQuery like $(response) to alter it
});
This method has worked flawlessly for me. I not only use commands here but I use them everywhere now, it works well with message passing.
You might be able to use the web_accessible_resources manifest setting, then in your content script you can just inject a link element that points to the chrome.extension.getURL(<filename>) value for the CSS, and inject a script element of type text/html with an id, and then fetch the contents of that node and use those for your appendChild call.
I would like to know the possibility to develop custom html tags or custom html attributes to node.js , rather in jade, html or another html template enginer. I was looking at PhantomJS and I don't realize any example that accomplish it, either Cheerio as well. My goal is to make some components to easily usage in any kind of popular html engines. Any direction will be very helpful. Thanks!
Node.js is just a webserver, You need something to parse the custom tags, so its either the template engine that will convert it to valid html, or client side with JavaScript (aka AngularJS directives)
You can write your own filter similar to the example
body
:markdown
Woah! jade _and_ markdown, very **cool**
we can even link to [stuff](http://google.com)
That would give you
<body>
<p>Woah! jade <em>and</em> markdown, very <strong>cool</strong> we can even
link to stuff
</p>
</body>