Taro.openCard(option)

Views cards and offers in WeChat Cards & Offers. It can be used only in Mini Programs or cultural interaction Mini Games that complete verification. For more documents, see API Documentation for WeChat Cards & Offers.

Reference

Type

(option: Option) => Promise<CallbackResult>

Parameters

Option

Property	Type	Required	Description
cardList	RequestInfo[]	Yes	The list of cards and offers to be opened
complete	(res: any) => void	No	The callback function used when the API call completed (always executed whether the call succeeds or fails)
fail	(res: any) => void	No	The callback function for a failed API call
success	(res: Result) => void	No	The callback function for a successful API call

RequestInfo

object.cardList is composed as follows

Property	Type	Description
cardId	string	The ID of the card or offer
code	string	It is obtained after the encrypted code in the objects returned by Taro.addCard is decrypted. For details, see Code Decryption API

Sample Code

Taro.openCard({
  cardList: [{
    cardId: '',
    code: ''
  }, {
    cardId: '',
    code: ''
  }],
  success: function (res) { }
})

API Support

API	WeChat Mini-Program	H5	React Native
Taro.openCard	✔️