I am trying to build and app using Angular 2 which has several tabs. I want one of these tabs to be as the already created angular 1.3.17 app. More specifically, I want to embed Netflix Vector into one of my tabs. My Angular 2 app is uploaded here (at the moment does nothing) here. Would this be possible?
I don't intend to have any interaction between the Angular 2 components and Angular 1.x. I simply want to embed it.
I also tried the following:
The way to run Netflix Vector is simply doing a gulp build and then running a simple server inside the dist directory.
So, to ease the way of embedding such a large application, I tried to put the dist directory inside my angular 2 component directory and then just modifying the index.html to remove the inclusion of scripts and css. I loaded those scripts and css through my main index.html.
Then I loaded index.html through my angular 2 component. I have made sure that the angular libraries and all other js files are loaded. However, it doesnt seem to work just by providing a ng-app directive inside index.html
Related
I'm looking to embed my react application into an existing plain html / javascript website. What I've found so far is that you are only able to embed individual components into existing websites, not entire react applications.
Naturally I have an app component which contains the entire application. Am I able to embed the full application by embedding this component? My concern is all the modules I'm using (e.g. axios, bootstrap) will break.
I've been looking for a good tutorial on how to do this but I'm not finding many examples of trying to embed the entire application into an existing page.
My understanding of how to do this, is to reference the react javascript source links in the html page head, possibly also babel although its unclear to me if babel will work. Then we can use the renderDom method like we normally would.
On page load can I run my index.js file to insert my react app component into the dom? If this would work, are there any issues with file structure, file updates I would need to take care of?
If I'm driving off path out into the wilderness and there is a better way to handle it I'm open to suggestions. I'm just looking to see if someone else has experience doing this before I start down a bad path.
I was able to embed my full react application by doing the following...
I built my react app production files with npm run build
I copied those files into the existing web project at the root level
Then I opened the index.html file generated from npm run build and copied the scripts in the head and body sections to the page I wanted to drop in my application
Finally I added a div with the id root (this is what my renderDOM method is looking for) where I wanted my application to appear on the existing web page.
That was it. Super easy, thanks for the help!
Just wanted to add a quick additional approach here.
If you already have a Flask app and you're trying to put React components or an app (so the base component of an app) onto an existing HTML page in the Flask app, basically the only thing that you need is Babel, unless you are able to write React components without using JSX (so in plain Javascript) in which case you'd need nothing.
Step 1: To attach Babel to your project, you'll have to grab the Babel node modules which means your project will be associated with NPM for the sole purpose of using the Babel functions. You can do this by running the following commands in your project root directory (Node.js must be installed):
npm init -y
npm install babel-cli#6 babel-preset-react-app#3
Step 2: Once Babel is attached to your project, you'll have to actually transpile the existing React component .js files from JSX into plain Javascript like so:
npx babel --watch (jsdirectory) --out-dir (outputdirectory) --presets react-app/prod
where (jsdirectory) is the path to the directory where your React component files written using JSX are, and (outputdirectory) is where you want your translated files to show up--use . for (outputdirectory) to have transpiled files appear in your root directory.
Step 3: After the plain Javascript versions of your React files appear, make sure they are linked to your HTML page instead of the original JSX-utilizing files (replace the original script tag's .js file)
Step 4: Make sure the HTML page in question is linked to the .CSS files you want (they will modify the transpiled Javascript in the same manner as they did the JSX files in a project made using Create-React-App because the class names are the same) as well as the required React resources:
<script src="https://unpkg.com/react#16/umd/react.production.min.js" crossorigin></script>
<script src="https://unpkg.com/react-dom#16/umd/react-dom.production.min.js" crossorigin></script>
After you do those quick steps your React components should render no problem on that page in your Python-Flask application.
I have a project written in angular 1.x according this template by John Papa:
https://github.com/johnpapa/ng-demos/tree/master/modular.
Basically i use a gulp to build a minified js for production and another task (called 'index') that injects all the js src files (without minification) into the index.html file.
How should I change things now when adding typescript to my project?
specifically, my issue is when I have a class B which inherits from class A and they both on the same namespace.
how can I make sure that in the minified js file or in the index.html injection the order of the classes will be according the dependencies?
Note also this issue that I've opened for another template, a one that shows how to use typescript with Angular - https://github.com/johnpapa/hottowel-angular-typescript/issues/24
Many thanks!
We're attempting to create a PHP Laravel application using ReactJS as the view for each page. Laravel handles the routing and the presenting of each view. Each view loads a react js bundle.js file. Each bundle.js file is custom to that view and inside contains the react components needed for that view (screen). What were finding out is that each bundle.js file is about 4MB because each contain its dependencies as well as the components. Also were still trying to figure out how to share a component such as a TableComponent.js file across multiple views but have been so far unsuccessful.
Are we architecting this totally wrong? Should there always be only one bundle.js file for the application as a whole?
Or are there good fixes to remove the dependencies from each bundle.js file in a single dependency js file that gets loaded for all views?
Is there a good way to reuse ReactJS components accross multiple bundle.js files ?
Sounds like a perfect case to use Webpack which is an amazing bundling tool, here is an example on how to build multiple entries(pages):
https://webpack.github.io/docs/multiple-entry-points.html
You just write your entry point code, and webpack will figure out the details on how to build shared dependencies of different entries(pages) into a common bundle.
I am trying to move avatars pattern of Onsen UI (http://onsen.io/pattern-list_avatars.html) into a Meteor app, but the tags do not load. Firebug logged message from Onsen:
Onsen UI require jqLite. Load jQuery after loading AngularJS to fix this error. jQuery may break Onsen UI behavior.
This message appeared even though I had jquery package installed and in order to eliminate it I have to include jquery lib into client/lib folder (do not know if that is correct).
I have also added urigo:angular package into my project because Onsen requires Angular but that did not do the trick. Now the only message I get in the log is
WARNING: Tried to load angular more than once.
Which is taken from Onsen code:
if (window.angular.bootstrap) {
//AngularJS is already loaded, so we can return here...
console.log('WARNING: Tried to load angular more than once.');
return;
}
The styling is not applied to elements and they look the following:
How can I solve this?
Onsen .js files need to be loaded in a correct order together with jQuery file and Angular file. To achieve this in Meteor I loaded these files in client/lib folder like this:
root
|- client
|- lib
- onsen.js
|- jQuery
- jquery.min.js
|- Angular
- angular.min.js
Loading in this way solved the problem because meteor load files starting from the deepest node in the folder tree, in this case /Angular folder.
Maybe a better solution will be to create an onsen Meteor package and make a dependency to Jquery and Angular Meteor packages.
I'm using generator-ionic from link, and It made well, but I want to know how to add angular controllers or directives files.
It's not like app when I made with 'yo angular'
there is no views folder and files neither.
'yo angular:directive myDirective' not work.
do I have to make all files and folders by myself?
I found that the Angular Generator works fine with a project created by yo ionic. You are correct that the folder structure is different, but that may not a problem for you. You could always start with a completely blank ionic template, and then start adding the pieces you need. Your app.js and index.html files will be where the Angular Generator expects them to be.