Hi DeBao Chua,
Thanks for contacting Syncfusion support.
We checked with the reported query and you have used rendereComplete to toggle “e-flipped” class. Instead, we suggest usingcomponentDidMount to update the animation classes since it the componentDidMount phase that gets triggered upon initial rendering of React Component.
We have updated sample as shown in the below code snippet.
Cards.tsx
export class Cards extends React.Component<{}, {}> {
componentDidMount() { // Use componentDidMount
…………
}
}
For your reference, we have updated the sample based on provided solution.
Please let us know if you have any further queries.
Regards,
Deepa L.