ListView list appears to return blank

tags: ListView list appears to return blank React

Solved by setting properties:

removeClippedSubviews={false}

Solved by refresh:

Add a return message event on the previous page, return the original list in the list page, set the dataSource, and call the method to get the data.

DeviceEventEmitter.emit("refresh", "e");

this.subscription=DeviceEventEmitter.addListener("refresh", (a) => {
    / / call method
    list = [];
    this.setState({、dataSource: this.state.dataSource.cloneWithRows(list),
    });
})

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