Two-way Binding
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What is Two-way Binding?
Two-way binding gives components in your application a way to share data. Use two-way binding to listen for events and update values simultaneously between parent and child components. Angular's two-way binding syntax is a combination of square brackets and parentheses, [()], commonly known as banana in a box.
Free resources to learn Two-way Binding
- Official docsTwo-way binding
- ArticleHow to implement two-way data binding in Angular
More in stage 9: Directives
Two-way Binding: common questions
Can I learn Two-way Binding 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 Two-way Binding 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 Two-way Binding tutorial for beginners?
It is lesson 44 of 158 in the free Angular roadmap, in stage 9, Directives. 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.