随笔分类 - React
摘要：Event handlers are passed an instance of SyntheticEvent in React. In this video we'll take a look at the wide range of events available to us, includi
阅读全文
摘要：Using pushState and passing route data via context allows our application to respond to route changes made from Link components, but using the back an
阅读全文
摘要：We’ll create a Router component that will wrap our application and manage all URL related state. We’ll see how we can use React’s built in context mec
阅读全文
摘要：In this lesson we’ll see how to pass an item’s id value in an event handler and get the state to reflect our change. We’ll also create a helper functi
阅读全文
摘要：Add functional function such as change state, this should have tests covered. For example, in a component, there is a function call 'addBox': Here we
阅读全文
摘要：In React app, you might create lots of components. We can use index.js to do both 'import' & 'export'. When using it, we just need to import the folde
阅读全文
摘要：The data contained in this.props.children is not always what you might expect. React provides React.children to allow for a more consistent developmen
阅读全文
摘要：Public Class Fields allow you to add instance properties to the class definition with the assignment operator (=). In this lesson, we'll look at their
阅读全文
摘要：We are going to ensure our app is structured in a clear way using functional components. Then, we are going to pass those components state values from
阅读全文
摘要：In this lesson, we'll use next to create a universal React application with no configuration. We'll create page components that will render on the ser
阅读全文
摘要：Derivations form the backbone of MobX and come in two flavors: computed values are values that can be derived from the state automatically. And reacti
阅读全文
摘要：If you have props and actions, you want one component to access those props and actions, one solution is pass those from parent to this component. But
阅读全文
摘要：Aphrodite is a library styling React components. You get all the benefits of inline styles (encapsulation, no build step, no CSS cascade, building up
阅读全文
摘要：To make more composable React components, you can define common APIs for similar component types.
阅读全文
摘要：The React component lifecycle will allow you to update your components at runtime. This lesson will explore how to do that. The React component lifecy
阅读全文
摘要：The previous lesson introduced the React component lifecycle mounting and unmounting. In this lesson you will learn some simple uses for these hooks.
阅读全文
摘要：React components have a lifecycle, and you are able to access specific phases of that lifecycle. This lesson will introduce mounting and unmounting of
阅读全文
摘要：When you are using React components you need to be able to access specific references to individual components. This is done by defining a ref. Notice
阅读全文
摘要：When you're building your React components, you'll probably want to access child properties of the markup. In Angular, it is transcludion: In React, i
阅读全文
摘要：The owner-ownee relationship is used to designate a parent-child relationship with React components as it differs from the DOM relationship.
阅读全文
浙公网安备 33010602011771号