I am making a web that is generated on the server. I am looking for information on how to make both the header and footer static (cache) after the first call to the server. For example:
1: site.com/home ==> should generate the header, home and footer
2: site.com/privacity ==> it should generate only the privacity but not the header or footer because it was already obtained in the first call.
In Net C# I have seen that there is BLAZOR (https://learn.microsoft.com/en-us/aspnet/core/blazor/fundamentals/routing?view=aspnetcore-6.0) with its dynamic routes but in Nodejs I have not found something similar. For example I have found handlebars.js but I see that it renders everything in each call as RAZOR would in Net C#.
Could you give me a scope if it is possible to do this similar to an ssr but with cache in header and footer.
I am attentive to your suggestions.
Related
I have Clarion 9 app that I want to be able to communicate with HTTP servers. I come from PHP background. I have 0 idea on what to do.
What I wish to be able to do:
Parse JSON data and convert QUEUE data to JSON [Done]
Have a global variable like 'baseURL' that points to e.g. http://localhost.com [Done]
Call functions such apiConnection.get('/users') would return me the contents of the page. [I'm stuck here]
apiConnection.post('/users', myQueueData) would POST myQueueData contents.
I tried using winhttp.dll by reading it from LibMaker but it didn't read it. Instead, I'm now using wininet.dll which LibMaker successfully created a .lib file for it.
I'm currently using the PROTOTYPE procedures from this code on GitHub https://gist.github.com/ddur/34033ed1392cdce1253c
What I did was include them like:
SimpleApi.clw
PROGRAM
INCLUDE('winInet.equ')
ApiLog QUEUE, PRE(log)
LogTitle STRING(10)
LogMessage STRING(50)
END
MAP
INCLUDE('winInetMap.clw')
END
INCLUDE('equates.clw'),ONCE
INCLUDE('DreamyConnection.inc'),ONCE
ApiConnection DreamyConnection
CODE
IF DreamyConnection.initiateConnection('http://localhost')
ELSE
log:LogTitle = 'Info'
log:LogMessage = 'Failed'
ADD(apiLog)
END
But the buffer that winInet's that uses always returns 0.
I have created a GitHub repository https://github.com/spacemudd/clarion-api with all the code to look at.
I'm really lost in this because I can't find proper documentation of Clarion.
I do not want a paid solution.
It kind of depends which version of Clarion you have.
Starting around v9 they added ClaRunExt which provides this kind of functionality via .NET Interop.
From the help:
Use HTTP or HTTPS to download web pages, or any other type of file. You can also post form data to web servers. Very easy way to send HTTP web requests (and receive responses) to Web Servers, REST Web Services, or standard Web Services, with the most commonly used HTTP verbs; POST, GET, PUT, and DELETE.
Otherwise, search the LibSrc\ directory for "http" and you will get an idea of what is already there. abapi.inc for example, appears to provide a wrapper around wininet.lib.
I have an application in MVC 4.5 using VS 2015.
To this existing application, a new module has to be developed and what I'm trying is to develop this using Aurelia framework.I had fair bit of experience in aurelia framework.Hence I want to integrate our existing MVC application with Aurelia but unable to achieve this while routing.Hence posting this here in this platform.
These are the links that I went through for this purpose :
- Link1
- Link2
- Link3
- Link4
- Link5
To some extent I'm able to achieve this.From my partial view when the request is sent to main.js setRoot to app.html, this routes to app.js, but any kind of code written there results in Invalid Token Syntax error even if I write just one line of code in app.js.
Also, trying to set route in app.js results in route not found error :
This is what I tried:
Created an standalone aurelia app, wrote code in app.ts and was able
to render grid chart in corresponding html(app.html).
Created an MVC application(followed one of the above link) by adding one view , then routing to app.js through main and was able to render the page.
Also, I tried with normal routing like this in app.js.It resulted in error as cant find route.
What I'm ultimately trying to achieve is , when I click on any sub-tab(as I've Tab/Sub-tab views) and my partial view(cshtml) gets rendered, it should route to the aurelia app and render the content in that particular section with result.
Is this feasible or am I missing something here?? Any help would be highly appreciated..
Can anyone share some detailed info on how to create a Single Page Application (SPA) in Liferay 7 using SennaJS.
I could't found any documentation on How to create SPA in Liferay 7.
It comes by default, except if you unset the following property:
javascript.single.page.application.enabled=true
BTW, it is rather annoying in dev instances, as it takes a while to load pages in the first access, sometimes you even need to reload the page. Also, be aware, in some especial cases, some applications might break, normally due to code that counts with page reloads to function properly.
you can even create it in 6.2 by using the following code.
// initializing senna
var app = new senna.App();
// Set links selector for navigations
app.setLinkSelector(".senna-link");
// set basic path of liferay site
app.setBasePath('/web/spa-demo/');
// Id of DOM element which will be replaced from
// next page request
// using content div - default in liferay theme
app.addSurfaces('content');
// define routes for all the navigation links
// route link = Base path + page link
app.addRoutes([
new senna.Route('home', senna.HtmlScreen),
new senna.Route('second', senna.HtmlScreen),
new senna.Route('third', senna.HtmlScreen),
]);
Thing which you need to take care of, if it is SPA, then all the events need to be bound first i.e. delegate as there is not going to be page refresh.
i.e things like document.getReady is only going to be called once.
Whatever the portlet you are going to create and deploy with Liferay SDK/Workspace OR any compatible liferay plugin it will be SPA by default.
No need to do any coding on top of it.
I've been following along with the book Discover Meteor from https://www.discovermeteor.com/ and I have built the tutorial project called 'Microscope'
This uses iron-router and Meteor templating system to render out the front-end. I want to redo this project using famo.us for the front-end but I am unclear on how I to do so.
I am aware of a package called famono. mrt add famono. Using this package I can integrate famo.us and draw surface to the screen in a meteor project. It also allows you to render templates to the screen.
But I am confused on how to redo the project so the router - routes to render a famous surface with the data.
Also I am wondering if the templates will still be reactive.
If someone could provide insight on how to redo the 'Microscope' project to use famo.us on the front-end I would greatly appreciate it!
Thanks
UPDATE (to be more specific)
I have been trying to figure out how to integrate famous with templates and routing, and I have no clue how to do it.
I use iron-router to handle my routing which chooses which template and data to render like so:
Router.map ->
#route 'posts',
path: '/',
data: ->
Posts.findOne()
So this will load up the posts template with Posts.findOne() data.
But I know with famous I can generate surfaces from templates on the front end like so:
background = new Surface
template: Template.post
data: ??? (Posts.findOne()) ???
mainContext.add(background)
Because javascript is what is going to load the final template into the view, what is the recommended way for me to get the data for that template, should I query the database from the front-end by setting up special subscriptions?
Typically I render the data into the page from the router on the server but...
with famous, I just have to load the main template and let famous load the rest of the templates. The only thing left is getting the data for the other templates. What is recommended?
I would start by looking at https://github.com/gadicc/meteor-famous-components/. That package will do all the work for you if you want.
I have never used the Surface template argument but I believe that is a one time load and will not update on data invalidation (data change).
Or u can take a look at working examples )
https://github.com/sayawan?tab=repositories
I am writing a node.js app in coffee-script using the express framework. After exploring a couple of options I finally decided to use mocha and zombie.js. However, I am having a hard testing the UI. For example, to implement a successful user authentication I do the following: see the code pasted here my_gist
What I really wanted to do is the following:
call get '/sessions/new', which will call the SessionsController and display the authentication form
then I'll call the browser.visit method, enter the values for the fields and submit the form, which will generate a post method
if the username and password are correct, I'll expect the SessionsController to react accordingly and redirect to the right page.
Unfortunately, whenever I run the tests it complains about Zombie: require is not defined ReferenceError: require is not defined. It turns out it doesn't like the two lines in my /javascripts/app.js
require("coffee-script")
require('./tfs.coffee')
Even when I try to extract any information from the browser after the visit method, I just get undefined values. Apparently none of my assertions is being tested. It just passes the test. Is there anything I am doing wrong? Has anyone testing coffee-script written app in express using Zombie.js faced that problem? what could be the fix?
If /javascripts/app.js is being loaded from the browser, you would want to make sure that RequireJS (or some other browser framework that defines require) is loaded first, or load them in your HTML document:
<script src="coffee-script.js" type="text/javascript"></script>
<script src="tfs.coffee" type="text/coffee"></script>
You might need to wait until the page is fully loaded before extracting values.