Queries as Signals
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What is Queries as Signals?
A component or directive can define queries that find child elements and read values from their injectors. Developers most commonly use queries to retrieve references to components, directives, DOM elements, and more. There are two categories of query: view queries and content queries.
Free resources to learn Queries as Signals
More in stage 18: Developer Tools
- Developer Tools
- Angular CLI
- DevTools
- Local Setup
- Language Service
- Deployment
- Libraries
- End-to-End Testing
- Using Libraries
- Schematics
- Creating Libraries
- Build Environments
- Cross-site Scripting
- HTTP Vulnerabilities
- CLI Builders
- Sanitization
- Cross-site Request Forgery
- AoT Compilation
- Trusting Safe Values
- HttpClient CSRF
- Enforce Trusted Types
- XSRF protection
- Cross-site Script Inclusion
- NGXS
- NgRx
- RxJS Interop
- Inputs as Signals
- Model Inputs
Queries as Signals: common questions
Can I learn Queries as Signals in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Queries as Signals in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Queries as Signals tutorial for beginners?
It is lesson 121 of 158 in the free Angular roadmap, in stage 18, Developer Tools. If you are new to Angular, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.