Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

fix until does not update when state.property is changed , stays one state behind. #109

Open
wants to merge 3 commits into
base: master
Choose a base branch
from
Open

fix until does not update when state.property is changed , stays one state behind. #109

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
8cc3d4c
fix until does not update when state.property is changed - stays one …
pwliuab Apr 2, 2022
0b05c15
until does not update when state.property is changed - stays one upda…
pwliuab Apr 2, 2022
e051bec
until does not update when state property is changed
pwliuab Apr 2, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
16 changes: 14 additions & 2 deletions index.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@ class CountDown extends React.Component {
until: Math.max(this.props.until, 0),
lastUntil: null,
wentBackgroundAt: null,
isStartedCountDown: false,
};

constructor(props) {
Expand All @@ -60,7 +61,15 @@ class CountDown extends React.Component {
}

componentDidUpdate(prevProps, prevState) {
if (this.props.until !== prevProps.until || this.props.id !== prevProps.id) {
// the original code this.pros.until !== prevProps.until ... always false before timer is started
// here we add inital check for timer, ensure every change in the timer will update the rendering.
if (!this.state.isStartedCountDown && (this.props.until !== prevState.until || this.props.id !== prevState.id)) {
// this code will not be called when the timer started.
this.setState({
lastUntil: prevState.until,
until: Math.max(prevProps.until, 0)
});
} else if (this.props.until !== prevProps.until || this.props.id !== prevProps.id) {
this.setState({
lastUntil: prevState.until,
until: Math.max(prevProps.until, 0)
Expand Down Expand Up @@ -123,6 +132,9 @@ class CountDown extends React.Component {
if (this.props.onChange) {
this.props.onChange(this.state.until);
}

this.state.isStartedCountDown = true;

this.setState({
lastUntil: this.state.until,
until: Math.max(0, this.state.until - 1)
Expand All @@ -134,7 +146,7 @@ class CountDown extends React.Component {
const {digitStyle, digitTxtStyle, size} = this.props;
return (
<View style={[
styles.digitCont,
styles.digitCont,
{width: size * 2.3, height: size * 2.6},
digitStyle,
]}>
Expand Down