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修复一个已销毁调用 setState 的case

This commit is contained in:
2betop 2020-05-08 17:56:41 +08:00
parent 7fa8adec80
commit 96e42c4169
1 changed files with 12 additions and 6 deletions
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6
src/renderers/Form/Image.tsx
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@ -161,6 +161,7 @@ export default class ImageControl extends React.Component<
current: FileValue | FileX | null = null;
resolve?: (value?: any) => void;
emitValue: any;
unmounted = false;
constructor(props: ImageProps) {
super(props);
@ -261,6 +262,10 @@ export default class ImageControl extends React.Component<
}
}
componentWillUnmount() {
this.unmounted = true;
}
buildCrop(props: ImageProps) {
let crop = props.crop;
@ -837,6 +842,7 @@ export default class ImageControl extends React.Component<
this.current || find(files, file => file.state === 'pending')
);
this.unmounted ||
this.setState(
{
files: this.files = files