# wx.showToast(Object object)
with Promise style call: Supported
Mini Program plugin: Support, need to Mini Program base library version no less than 1.9.6
Display Message Prompt Box
# parameter
# Object object
| attribute | type | Default values | Required | Introductions | Minimum version | 
|---|---|---|---|---|---|
| title | string | yes | Content of the prompt | ||
| icon | string | success | no | icon | |
| image | string | no | Custom icon local path, image Has a higher priority than icon | 1.1.0 | |
| duration | number | 1500 | no | Prompt delay time | |
| mask | boolean | false | no | Whether to display transparent mask to prevent touch penetration | |
| success | function | no | Interface calls the successful callback function | ||
| fail | function | no | Interface calls failed callback functions | ||
| complete | function | no | Callback function at the end of an interface call (both successful and unsuccessful calls are executed) | 
object.icon Legal value
| value | Introductions | Minimum version | 
|---|---|---|
| success | Display success icon, at this time title Text max display 7 Length of Chinese characters | |
| error | Displays the failure icon, at which point title Text max display 7 Length of Chinese characters | |
| loading | Display the load icon, at this time title Text max display 7 Length of Chinese characters | |
| none | Does not display icons, at this time title Up to two lines of text, 1.9.0 and above support | 
# sample code
wx.showToast({
  title: "Success"?
  icon: 'success',
  duration: 2000
})
# Be careful
- wx.showLoading and wx.showToast Can only display one at a time
- wx.showToast Should wx.hideToast Paired use