angular-universal

问题 I updated my Angular app from v6 to v9, and when testing it is really ok, but when I deploy it to my staging server, I have this error: You must pass in a NgModule or NgModuleFactory to be bootstrapped I have searched a lot about it, but I have no idea what could be done here. ./server.ts: const environment = process.env.NODE_ENV || 'local'; const docker = process.env.DOCKER || false; // These are important and needed before anything else import 'zone.js/dist/zone-node'; import 'reflect

问题 I updated my Angular app from v6 to v9, and when testing it is really ok, but when I deploy it to my staging server, I have this error: You must pass in a NgModule or NgModuleFactory to be bootstrapped I have searched a lot about it, but I have no idea what could be done here. ./server.ts: const environment = process.env.NODE_ENV || 'local'; const docker = process.env.DOCKER || false; // These are important and needed before anything else import 'zone.js/dist/zone-node'; import 'reflect

问题 Is it possible to import a module based on condition? Specificly import external module only if angular 2 universal app being rendered in browser but not in server. This question is relevant to some PrimeNG modules that depend on browser features and can be rendered only in browser. It would be great to omit them at server rendering cause calendars and other components are not really important for SEO. Currently I can render Calendar component if turn off server rendering. But server produces

问题 Is it possible to import a module based on condition? Specificly import external module only if angular 2 universal app being rendered in browser but not in server. This question is relevant to some PrimeNG modules that depend on browser features and can be rendered only in browser. It would be great to omit them at server rendering cause calendars and other components are not really important for SEO. Currently I can render Calendar component if turn off server rendering. But server produces

问题 Angular Universal is for Server side rendering. I have a full functional Angular app. To increase FCP. I need to hydrate with server side rendering. Is Angular universal allows dynamic SSR. Loading certain components in server side ? I couldn't find anything related to that.(Yes I did some google search on it). I have found similar topic here,but i need to know more than that. The dicision boundary between Angular & Angular Universal. Found some articles related here. Does it bypass data to

问题 I have added "domino" in the server.ts and even updated webpack.server.config.js as : module: { rules: [ { test: /\.(ts|js)$/, loader: 'regexp-replace-loader', options: { match: { pattern: '\\[(Mouse|Keyboard)Event\\]', flags: 'g' }, replaceWith: '[]', } }, { test: /\.ts$/, loader: 'ts-loader' }, ] } But still getting the same error : "ReferenceError - KeyboardEvent is not defined". I am running these commands in terminal $npm run build:ssr $npm run serve:ssr Commands Defined in package.json

问题 I have added "domino" in the server.ts and even updated webpack.server.config.js as : module: { rules: [ { test: /\.(ts|js)$/, loader: 'regexp-replace-loader', options: { match: { pattern: '\\[(Mouse|Keyboard)Event\\]', flags: 'g' }, replaceWith: '[]', } }, { test: /\.ts$/, loader: 'ts-loader' }, ] } But still getting the same error : "ReferenceError - KeyboardEvent is not defined". I am running these commands in terminal $npm run build:ssr $npm run serve:ssr Commands Defined in package.json

问题 I have added "domino" in the server.ts and even updated webpack.server.config.js as : module: { rules: [ { test: /\.(ts|js)$/, loader: 'regexp-replace-loader', options: { match: { pattern: '\\[(Mouse|Keyboard)Event\\]', flags: 'g' }, replaceWith: '[]', } }, { test: /\.ts$/, loader: 'ts-loader' }, ] } But still getting the same error : "ReferenceError - KeyboardEvent is not defined". I am running these commands in terminal $npm run build:ssr $npm run serve:ssr Commands Defined in package.json

问题 I'm trying to understand some code here: transfer_http.ts I'm trying to understand how it invalidates the cache: // Stop using the cache if there is a mutating call. if (req.method !== 'GET' && req.method !== 'HEAD') { this.isCacheActive = false; this.invalidateCacheEntry(req.url); } How do you get a situation when req.method !== 'GET'? I only use GET requests. 来源： https://stackoverflow.com/questions/55213396/how-does-angular-httpinterceptor-get-called

问题 I had my meta tags working for Facebook and Twitter but I've somehow broken them. I looked at examples, but I can't see the issue. (There are no errors.) The tags just don't change from the defaults in index.html. I'm using Angular Universal 5. Unlike the examples I found, I'm not writing the tags in the constructor. Not sure if that's a factor. I must be missing some rule of using the Meta service. Here's the code... import { Meta } from '@angular/platform-browser'; ... constructor( ...