angular-example | Angular example | Frontend Framework library

Downloaded tutorial and it was working out of the box.

Now to the problem, it is possible to recreate the problem without adding your code by performing a hard refresh of the Hello World page after login.

The reason for this, is that the author of this tutorial has not included code for storing credentials in localStorage. Hence, when page is reloaded, client app looses credentials stored in state, and pre-flight requests are denied which in turn causes CORS-error.

So, there is no error, just some code missing in order to make it work according to your requirements.

Maybe ask a new question on how to persist credentials to localStorage in Angular (I'm not that good with Angular).

Dear fellow your api Key of Google is not valid please check the error when you hit the API

The DetailsModule gets loaded once you click any row (to see the details). For accessing query parameters use queryParams. I suggest to subscribe in DetailsComponent to queryParams like so:

Your example looks good, this is also the proper way to augment a module.

Module augmentation = there is already a type declaration of a given npm package provided by the package maintainers, which you want to extend. The important thing here is to have an export/import at the top level to assign the file to module scope, otherwise the compiler would expect an ambient module declaration (no existent type definition of a package).

There should be no need to manually include the type definitions manually (I think in the past, that could be done with triple slash directives, you don't use import for global declarations). Nowadays the compiler uses Automatic inclusion (though I am not exactly sure concerning different Angular configurations):

If the "files" and "include" are both left unspecified, the compiler defaults to including all TypeScript (.ts, .d.ts and .tsx) files in the containing directory and subdirectories except those excluded using the "exclude" property.

Some last hint on RxJS usage: You can import Observable directly from the package root (see here for an example in the RxJS v6 docs), e.g.

Your observable gets wrong chart object when you export chart. You need to check inner property chart.options.chart.forExport which is set to true when rendering chart for export.

1. Install SystemJS through your package.json (maybe you need to install an older version for your needs).

2. Add the path to the SystemJS Javascript File to your scripts inside angular.json. That way it is loaded into the global space:

In order to use your Jenkins host docker engine. Remove the below agent statement from the pipeline -

Found the answer in case anyone else had the same question.

You must import the module in the main javascript file like so:

Made a quick test with a project on my pc... you should have in your pom this dependency: