template-engine | Generic template engine written in PHP

You should take a look at pure.js

It allows you to parse html templates just with the use of javascript. No node, webpack or other things.

https://pure-js.com/

The template:

You won't need a template engine if you're fetching a small amount of data from an API, or if you're making a small static site. The template engine allows you to reuse static web page elements while defining dynamic elements based on your data. You're more likely to benefit from a template engine if your site or web application is data-driven.

Yes, there is a drawback of using this as it increases the compile-time on every dynamic data request. Caching, will not help much in such a case as we render a new page with the new data on every new request. Caching will only help for static HTML files or rather templates. An overall slow page rendering. Moreover, the templates are compiled on the server-side.

Anyway, there are alternatives available for such cases, nowadays, the market offers a lot of front-end frameworks which do lot more than templating, for example, front-end frameworks like Angular offers declarative templates, dependency injection, end-to-end tooling, and integrated best practices to solve development challenges.

And also in the case of template engines server compiles template engines like Pug/EJS to HTML then sends it to the client which makes it a slow process if your site is growing heavy gradually and eventually, unlike client-side frameworks like angular, react, vue.js, where HTML pages are rendered on client-side(i.e browser) making it way more faster and efficient than template engines. You experience fast website rendering after the initial load. With it, caching static resources is going to addon an additional benefit.

This might simply take a little messing around with finding the right location to use. I would imagine you need

I think I understand what you're trying to accomplish. Remove the document.getElementById line from scrappers.js and modify the others like so:

index route:

Your issue seems to be related to Thymeleaf Layout Dialect (see #4). Spring-Boot 1.5.3.RELEASE supports it out of the box but 2.2.2.RELEASE doesn't. This is even stated in dialect's documentation:

The layout dialect is already included as part of the Thymeleaf starter pack in Spring Boot 1.x, but has been removed in Spring Boot 2, hence the additional config step for Spring Boot 2 users above.

Following installation steps from above link should be helpful, i.a.:

• Add maven dependency:

You can create your main method in any class that you created and then create Thymeleaf objects that you need. This might help

Look like I wasn't doing anything wrong but the file format was different from what they expected, the problem will be fixed in next release as they answered in their forum:

https://forum.jsreport.net/topic/1410/xlsx-recipe-add-image-fail-when-using-a-template/5

I will just leave this here for reference...

It's much simpler to use a hyphen - to indicate stdin, like most Unix tools do. For example:

You shouldn't really do your security this way. It's is not good practice to send your password in clear text over http.

There is examples here of basic authentication with spring security.

https://www.baeldung.com/spring-security-basic-authentication

https://www.baeldung.com/securing-a-restful-web-service-with-spring-security

What you can do then is, if you follow this tutorial, is assign an in memory user for starters. Then you can Base64Encode your authentication details to the user. Then for each user you can send the authentication details and no one can snoop the username and password as they pass along the wire and your request is dealt with before ever reaching your controller. This way, you can decouple your business logic from your authentication.

That's a start at least. Hope this helps.