- Release Notes and Announcements
- Product Introduction
- About Platform Prerequisites
- Guidelines for Code Integration
- Get Demo and SDK
- Accessing via Android Devices
- Accessing via iOS Devices
- Guide to Mini Program Development
- Mini program introduction and development environment
- Mini program code composition
- Framework
- API
- API Overview
- Fundamentals
- Routing
- Redirect
- Forwarding
- Interface
- Network
- Data Caching
- Data Analysis
- canvas
- Media
- WXML
- File
- Device
- Contact person
- Vibration
- Battery Level
- Screen
- Memory
- Device Orientation
- Accessibility
- Network
- Keyboard
- Phone number
- Accelerometer
- Compass
- Gyroscope
- SMS
- Code scanning
- Encryption
- NFC－Ndef
- NFC－NfcA
- NFC－NfcB
- NFC－NfcF
- NFC－NfcV
- WiFi
- Calendar
- Clipboard
- NFC－getNFCAdapter
- NFC－NFCAdapter
- NFC－IsoDep
- NFC－MifareClassic
- NFC－MifareUltralight
- Bluetooth - Low Energy Central Device
- Bluetooth - Low Energy Peripheral Device
- Bluetooth - Beacon
- Bluetooth - General
- Location
- Open Interfaces
- Custom APIs
- Sensitive API
- Components
- Open source component statement
- FAQs
- Release Notes and Announcements
- Product Introduction
- About Platform Prerequisites
- Guidelines for Code Integration
- Get Demo and SDK
- Accessing via Android Devices
- Accessing via iOS Devices
- Guide to Mini Program Development
- Mini program introduction and development environment
- Mini program code composition
- Framework
- API
- API Overview
- Fundamentals
- Routing
- Redirect
- Forwarding
- Interface
- Network
- Data Caching
- Data Analysis
- canvas
- Media
- WXML
- File
- Device
- Contact person
- Vibration
- Battery Level
- Screen
- Memory
- Device Orientation
- Accessibility
- Network
- Keyboard
- Phone number
- Accelerometer
- Compass
- Gyroscope
- SMS
- Code scanning
- Encryption
- NFC－Ndef
- NFC－NfcA
- NFC－NfcB
- NFC－NfcF
- NFC－NfcV
- WiFi
- Calendar
- Clipboard
- NFC－getNFCAdapter
- NFC－NFCAdapter
- NFC－IsoDep
- NFC－MifareClassic
- NFC－MifareUltralight
- Bluetooth - Low Energy Central Device
- Bluetooth - Low Energy Peripheral Device
- Bluetooth - Beacon
- Bluetooth - General
- Location
- Open Interfaces
- Custom APIs
- Sensitive API
- Components
- Open source component statement
- FAQs
setBackgroundColor
This API is used via wx.setBackgroundColor(Object object).
Feature Description: Dynamically sets the background color of the window.
Parameter and Description: Object.
Attribute | Type | Default value | Required | Note |
backgroundColor | string | - | No | Background color value, which must be a hexadecimal color value. |
backgroundColorTop | string | - | No | Background color of the top window, which must be a hexadecimal color value. This feature is supported only on iOS. |
backgroundColorBottom | string | - | No | Background color of the bottom window, which must be a hexadecimal color value. This feature is supported only on iOS. |
success | function | - | No | Callback Function of Successful Interface Call |
fail | function | - | No | Callback Function of Failing Interface Call |
complete | function | - | No | Callback function executed upon the completion of the interface invocation (both successful and unsuccessful invocations) |
Sample Code
wx.setBackgroundColor({backgroundColor: '#ffffff', // The background color of the window is white.})wx.setBackgroundColor({backgroundColorTop: '#ffffff', // The background color of the top window is white.backgroundColorBottom: '#ffffff', // The background color of the bottom window is white.})
setBackgroundTextStyle
This API is used via wx.setBackgroundTextStyle(Object object).
Feature Description: Dynamically sets the style of the dropdown background font and loading image.
Parameter and Description: Object
Attribute | Type | Default value | Required | Note |
textStyle | string | - | Yes | The style of the dropdown background text and loading image. |
success | function | - | No | Callback Function of Successful Interface Call |
fail | function | - | No | Callback Function of Failing Interface Call |
complete | function | - | No | Callback function executed upon the completion of the interface invocation (both successful and unsuccessful invocations) |
Valid values of object.textStyle
Value | Note |
dark | Dark mode |
light | Light mode |
Sample Code
wx.setBackgroundTextStyle({textStyle: 'dark' // The dropdown background text and loading icon styles are set to dark.})
Yes
No
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