I am running a website on an Ubuntu server with mongodb as database that is purely written in Nodejs. The app runs on a server and all the requested route to ejs files. Inside the entry ejs file of the site I used tags with description about the site, however, still after a couple of days nothing from google is indexed. In generally, how should we let google index ejs pages particularly when there is not any html files.
Does not matter which view engine (razor, ejs, pug) you are using since all of them renders HTML as final result. So don't care about ejs.
Google takes some time to index content. According to this you can ask Google to (re)index.
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I have an .html file and a corresponding .js file (using Bootstrap) I need to deploy this to Heroku.
I'm really trying to avoid having to rework this entire project, I need more than just bootstrap styling. This project pulls data through an API, and populates based on the data pulled. Input is also needed from user to update the backend through API...
I've tried to find examples of how to accomplish just pulling in html/js into nodeJS/expressJS... but it seems most examples are just to use Bootstrap.css for styling, or there's no actual UI interaction coded in the example.
Any links or input will be greatly appreciated.
If you want to render a html file prepared in the server side. You need a view engine like ejs or pug. You can pass data into the html page. Another way of doing the same thing is a framework called NextJs or NuxtJs but you need to know React or Vue.
You can add bootstrap.css into the public folder and express.static will handle the problem. Or you can use CDN links too.
Then you can add the url of bootstrap.css into the html head.
https://expressjs.com/en/guide/using-template-engines.html
https://expressjs.com/en/starter/static-files.html
Can anyone please explain what is Ejs , can we build a full fledge frontend using Ejs while using node.?
I have been searching for it but i can not find the answer i want.?And please someone differentiate between the frontend frameworks like (angular and react) and Ejs..
EJS is a template system. You define HTML pages in the EJS syntax and you specify where various data will go in the page. Then, your app combines data with the template and "renders" a complete HTML page where EJS takes your data and inserts it into the web page according to how you've defined the template. For example, you could have a table of dynamic data from a database and you want EJS to generate the table of data according to your display rules. It saves you from the drudgery of writing code to dynamically generate HTML based on data.
EJS is compatible with Express for back-end use as it hooks into the View engine architecture that Express provides and lets you render web pages to the client with res.render() in Express.
FYI, there are dozens of competing template systems for use in node.js. EJS is a popular one and people typically choose one based on features that match your needs, how their layout language fits what you want to use, what seems easiest to you to use, etc... I've used Pug, Handlebars, Nunjucks and EJS. Nunjucks is my current favorite.
EJS (along with all the other competing template engines) allows you to generate full-blown HTML pages which certainly enables a "proper front-end".
EJS is a tool for generating web pages that can include dynamic data and can share templated pieces with other web pages (such as common headers/footers). It is not a front-end framework. While EJS can be used by client-side Javascript to generate HTML on the client-side, it is more typically used by your back-end to generate web pages in response to some URL request. EJS is not a client-side framework like Angular or React and does not dictate what client-side framework you do or don't use (if any). It is mostly covers a separate solution space.
I'm quite new to node.js, having migrated from php... So in php you can create say a file called headcode.php and you can put tour navbar there and anything else that needs to be at the beginning or in the head of all your pages, then you can go ahead and include it in all pages on your site.
My question is, how do we do this in node.js? I tried fs.readFile but it only showed html with no css
And i noticed i can't type node.js in an html file, neither can i type html in a .js file without doing res.write for each line of html which is rather tedious.
How can i implement this php ideology of "headcode.php" into node.js?
I reccomend using the express framework (expressjs.com). There are a lot of good and free tutorials on how to use it. And with the use of a Templating Engine like EJS, Handlebars or PUG you can use partitials and even a base Layout (Exception EJS, you need another npm module for this (express-ejs-layouts)
Here are the Docs on howto install the Templateengine of your choice using express. (expressjs.com/en/guide/using-template-engines.html)
I recently started learning nodejs and now i am very confused between what to use for my web app, html or ejs (Express). Ejs uses the Express module whereas the .html uses the HTML module. My first question is, what are the differences between them if exact websites can be made from both. The second question, that extends from my first question is what should one use for a website that is to be uploaded to the cloud. .html or .ejs. I believe .ejs is dynamic (if statements can be used inside the file) therefore .ejs should be used. But, on the other hand, its the first time I am hearing this .ejs name, and I am uncertain as to what future it holds, whereas HTML has a build up name, and most developers and the market knows what it is.
Thanks in advance.
Ejs is a template engine.
It makes possible for you to load data from your application in the view.
After the template is rendered, it generates a .html file for the browser.
Answer 1: index.ejs allows you to execute JavaScript inside html element. For example: loop or perform arithmetic operation. index.html can't include JavaScript inside its elements.
Answer 2: of course, index.ejs will come to my mind first. If you learn php, it is the same. php developers use index.php instead of index.html
Answer 3: you don't have to worry, there are plenty of supports from JavaScript community today.
We are currently trying swiftype and wanted to see how to Crawl our website that has javascript frameworks becauase there are async calls.
I created a engine and was able to run a crawl based my sitemap, but instead of reading the actual content, it is reading my Angular js code.
For eg:
if have an angular code something like
<div ng-class='grey title'> {{ctrl.title}}</div>
and if this data gets binded on page load, instead of reading the title, it reads the actual code as {{ctrl.title}}
so when i search, the page returns something like
"This article is about {{ctrl.title}} . We take you through.... "
Any idea on how to make it compatible with js frameworks?
You can use a "headless" browser through i.e. Playwright.dev. "Headless" means it doesn't have a GUI. Since it's actually a browser it'll interpret the page correctly. It can be started from a JavaScript that runs server-side. Check out Web Scraping : Handling AJAX website part I and the code on GitHub: introWebScraping.