Class: Button ‹SS›#
Type parameters#
▪ SS
Hierarchy#
- PureComponent‹ButtonProps, object›
↳ Button
Index#
Methods#
- UNSAFE_componentWillMount
- UNSAFE_componentWillReceiveProps
- UNSAFE_componentWillUpdate
- componentDidCatch
- componentDidMount
- componentDidUpdate
- componentWillMount
- componentWillReceiveProps
- componentWillUnmount
- componentWillUpdate
- getSnapshotBeforeUpdate
- render
- shouldComponentUpdate
Methods#
Optional UNSAFE_componentWillMount#
▸ UNSAFE_componentWillMount(): void
Inherited from PageLayout.UNSAFE_componentWillMount
Defined in node_modules/@types/react/index.d.ts:711
Called immediately before mounting occurs, and before Component#render.
Avoid introducing any side-effects or subscriptions in this method.
This method will not stop working in React 17.
Note: the presence of getSnapshotBeforeUpdate or getDerivedStateFromProps prevents this from being invoked.
deprecated 16.3, use componentDidMount or the constructor instead
see https://reactjs.org/blog/2018/03/27/update-on-async-rendering.html#initializing-state
see https://reactjs.org/blog/2018/03/27/update-on-async-rendering.html#gradual-migration-path
Returns: void
Optional UNSAFE_componentWillReceiveProps#
▸ UNSAFE_componentWillReceiveProps(nextProps: Readonly‹ButtonProps›, nextContext: any): void
Inherited from PageLayout.UNSAFE_componentWillReceiveProps
Defined in node_modules/@types/react/index.d.ts:743
Called when the component may be receiving new props. React may call this even if props have not changed, so be sure to compare new and existing props if you only want to handle changes.
Calling Component#setState generally does not trigger this method.
This method will not stop working in React 17.
Note: the presence of getSnapshotBeforeUpdate or getDerivedStateFromProps prevents this from being invoked.
deprecated 16.3, use static getDerivedStateFromProps instead
see https://reactjs.org/blog/2018/03/27/update-on-async-rendering.html#updating-state-based-on-props
see https://reactjs.org/blog/2018/03/27/update-on-async-rendering.html#gradual-migration-path
Parameters:
| Name | Type |
|---|---|
nextProps |
Readonly‹ButtonProps› |
nextContext |
any |
Returns: void
Optional UNSAFE_componentWillUpdate#
▸ UNSAFE_componentWillUpdate(nextProps: Readonly‹ButtonProps›, nextState: Readonly‹object›, nextContext: any): void
Inherited from PageLayout.UNSAFE_componentWillUpdate
Defined in node_modules/@types/react/index.d.ts:771
Called immediately before rendering when new props or state is received. Not called for the initial render.
Note: You cannot call Component#setState here.
This method will not stop working in React 17.
Note: the presence of getSnapshotBeforeUpdate or getDerivedStateFromProps prevents this from being invoked.
deprecated 16.3, use getSnapshotBeforeUpdate instead
see https://reactjs.org/blog/2018/03/27/update-on-async-rendering.html#reading-dom-properties-before-an-update
see https://reactjs.org/blog/2018/03/27/update-on-async-rendering.html#gradual-migration-path
Parameters:
| Name | Type |
|---|---|
nextProps |
Readonly‹ButtonProps› |
nextState |
Readonly‹object› |
nextContext |
any |
Returns: void
Optional componentDidCatch#
▸ componentDidCatch(error: Error, errorInfo: ErrorInfo): void
Inherited from PageLayout.componentDidCatch
Defined in node_modules/@types/react/index.d.ts:640
Catches exceptions generated in descendant components. Unhandled exceptions will cause the entire component tree to unmount.
Parameters:
| Name | Type |
|---|---|
error |
Error |
errorInfo |
ErrorInfo |
Returns: void
Optional componentDidMount#
▸ componentDidMount(): void
Inherited from WizardLayout.componentDidMount
Defined in node_modules/@types/react/index.d.ts:619
Called immediately after a component is mounted. Setting state here will trigger re-rendering.
Returns: void
Optional componentDidUpdate#
▸ componentDidUpdate(prevProps: Readonly‹ButtonProps›, prevState: Readonly‹object›, snapshot?: SS): void
Inherited from PageLayout.componentDidUpdate
Defined in node_modules/@types/react/index.d.ts:682
Called immediately after updating occurs. Not called for the initial render.
The snapshot is only present if getSnapshotBeforeUpdate is present and returns non-null.
Parameters:
| Name | Type |
|---|---|
prevProps |
Readonly‹ButtonProps› |
prevState |
Readonly‹object› |
snapshot? |
SS |
Returns: void
Optional componentWillMount#
▸ componentWillMount(): void
Inherited from PageLayout.componentWillMount
Defined in node_modules/@types/react/index.d.ts:697
Called immediately before mounting occurs, and before Component#render.
Avoid introducing any side-effects or subscriptions in this method.
Note: the presence of getSnapshotBeforeUpdate or getDerivedStateFromProps prevents this from being invoked.
deprecated 16.3, use componentDidMount or the constructor instead; will stop working in React 17
see https://reactjs.org/blog/2018/03/27/update-on-async-rendering.html#initializing-state
see https://reactjs.org/blog/2018/03/27/update-on-async-rendering.html#gradual-migration-path
Returns: void
Optional componentWillReceiveProps#
▸ componentWillReceiveProps(nextProps: Readonly‹ButtonProps›, nextContext: any): void
Inherited from PageLayout.componentWillReceiveProps
Defined in node_modules/@types/react/index.d.ts:726
Called when the component may be receiving new props. React may call this even if props have not changed, so be sure to compare new and existing props if you only want to handle changes.
Calling Component#setState generally does not trigger this method.
Note: the presence of getSnapshotBeforeUpdate or getDerivedStateFromProps prevents this from being invoked.
deprecated 16.3, use static getDerivedStateFromProps instead; will stop working in React 17
see https://reactjs.org/blog/2018/03/27/update-on-async-rendering.html#updating-state-based-on-props
see https://reactjs.org/blog/2018/03/27/update-on-async-rendering.html#gradual-migration-path
Parameters:
| Name | Type |
|---|---|
nextProps |
Readonly‹ButtonProps› |
nextContext |
any |
Returns: void
Optional componentWillUnmount#
▸ componentWillUnmount(): void
Inherited from WizardLayout.componentWillUnmount
Defined in node_modules/@types/react/index.d.ts:635
Called immediately before a component is destroyed. Perform any necessary cleanup in this method, such as
cancelled network requests, or cleaning up any DOM elements created in componentDidMount.
Returns: void
Optional componentWillUpdate#
▸ componentWillUpdate(nextProps: Readonly‹ButtonProps›, nextState: Readonly‹object›, nextContext: any): void
Inherited from PageLayout.componentWillUpdate
Defined in node_modules/@types/react/index.d.ts:756
Called immediately before rendering when new props or state is received. Not called for the initial render.
Note: You cannot call Component#setState here.
Note: the presence of getSnapshotBeforeUpdate or getDerivedStateFromProps prevents this from being invoked.
deprecated 16.3, use getSnapshotBeforeUpdate instead; will stop working in React 17
see https://reactjs.org/blog/2018/03/27/update-on-async-rendering.html#reading-dom-properties-before-an-update
see https://reactjs.org/blog/2018/03/27/update-on-async-rendering.html#gradual-migration-path
Parameters:
| Name | Type |
|---|---|
nextProps |
Readonly‹ButtonProps› |
nextState |
Readonly‹object› |
nextContext |
any |
Returns: void
Optional getSnapshotBeforeUpdate#
▸ getSnapshotBeforeUpdate(prevProps: Readonly‹ButtonProps›, prevState: Readonly‹object›): SS | null
Inherited from PageLayout.getSnapshotBeforeUpdate
Defined in node_modules/@types/react/index.d.ts:676
Runs before React applies the result of render to the document, and
returns an object to be given to componentDidUpdate. Useful for saving
things such as scroll position before render causes changes to it.
Note: the presence of getSnapshotBeforeUpdate prevents any of the deprecated lifecycle events from running.
Parameters:
| Name | Type |
|---|---|
prevProps |
Readonly‹ButtonProps› |
prevState |
Readonly‹object› |
Returns: SS | null
render#
▸ render(): Element‹›
Defined in src/renderer/components/button/button.tsx:27
Returns: Element‹›
Optional shouldComponentUpdate#
▸ shouldComponentUpdate(nextProps: Readonly‹ButtonProps›, nextState: Readonly‹object›, nextContext: any): boolean
Inherited from PageLayout.shouldComponentUpdate
Defined in node_modules/@types/react/index.d.ts:630
Called to determine whether the change in props and state should trigger a re-render.
Component always returns true.
PureComponent implements a shallow comparison on props and state and returns true if any
props or states have changed.
If false is returned, Component#render, componentWillUpdate
and componentDidUpdate will not be called.
Parameters:
| Name | Type |
|---|---|
nextProps |
Readonly‹ButtonProps› |
nextState |
Readonly‹object› |
nextContext |
any |
Returns: boolean