element.updateConfig()
Use this method to update the configuration of the Element. After calling element.updateConfig(), the Element will re-render based on the new configuration without needing to recreate the instance.
Notes:
- This method supports performing a partial update. It only updates the passed parameters while keeping other configurations unchanged.
- This method is not applicable to
CVVElement.
Method signature
When calling this method, please use the following standard method signature format.
JavaScript
TypeScript
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element.updateConfig(newConfig)Parameters
Parameter | Data type | Required | Description |
newConfig | Object | Yes | The configuration object used to update the Element.
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Return value
This method does not return any value.
Best practices
- Re-rendering: After updating the configuration, the Element will automatically re-render, and buyers may see interface changes.
- Calling timing: It is recommended to call
element.updateConfig()after the Element is mounted. If called before mounting, the updated configuration will take effect upon mounting. - Theme switching: When dynamically switching themes, the Element will retain data already entered by the buyer and only update the styles.