# wx.chooseInvoice(Object object)
Start from base library version 2.3.0. Please remaining backward compatible.
with Promise style call: Supported
Mini Program plugin: Support, need to Mini Program base library version no less than 2.16.1
Select invoices that the user already has.
# parameter
# Object object
| attribute | type | Default values | Required | Introductions |
|---|---|---|---|---|
| success | function | no | Interface calls the successful callback function | |
| fail | function | no | Interface calls failed callback functions | |
| complete | function | no | Interface calls the end of the callback function (call success or failure will be executed) |
# object.success callback
# parameter
# Object res
| attribute | type | Introductions |
|---|---|---|
| invoiceInfo | String | User-selected invoice information in the form of a JSON A string containing three fields card_Id: the name of the selected invoice card voucher cardId，encrypt_Code: Encryption of selected invoice card coupons Reimbursement can be made by cardId and encryptCode Get information on reimbursement invoices, app_id： Invoice party appId。 |
# adopt cardId and encryptCode Get information on reimbursement invoices
Please refer toWeChat Electronic Invoice DocumentIn,Query Reimbursement Invoice InformationPart.
among access_token Please refer toauth.getAccessTokenfile