May 19, 2021 WeChat Mini Program Development Document
1. wx.setNavigationBarTitle(OBJECT)
2. wx.showNavigationBarLoading()
Dynamically set the title of the current page.
OBJECT parameter description:
Parameters | Type | Required | Description |
---|---|---|---|
title | String | Is | The title of the page |
success | Function | Whether | The interface calls a successful callback function |
fail | Function | Whether | The interface calls the failed callback function |
complete | Function | Whether | Callback function at end of interface call (call succeeds, fails are executed) |
Example code:
wx.setNavigationBarTitle({
title: '当前页面'
})
The navigation bar load animation is displayed on the current page.
Hide the navigation bar loading animation.
Base library 1.4.0 starts to support, and low versions need to be compatible
OBJECT parameter description:
The name of the argument | Type | Required | Description |
---|---|---|---|
frontColor | String | Is | Foreground color values, including buttons, titles, and status bar colors, support only #ffffff and #000000 |
backgroundColor | String | Is | Background color value, the effective value is hete sixteen-color |
animation | Object | Whether | Animated effects |
animation.duration | Number | Whether | Animation change time, default 0, in milliseconds |
animation.timingFunc | String | Whether | How the animation changes, the default linear |
success | Function | Whether | The interface calls a successful callback function |
fail | Function | Whether | The interface calls the failed callback function |
complete | Function | Whether | Callback function at end of interface call (call succeeds, fails are executed) |
Animation.timingFunc valid value:
Value | Description |
---|---|
linear | The speed of the animation is the same from start to finish. |
easeIn | The animation starts at a low speed |
easeOut | The animation ends at a low speed. |
easeInOut | The animation starts and ends at a low speed. |
Success returns a description of the parameters:
The name of the argument | Type | Description |
---|---|---|
errMsg | String | The result of the call |
Example code:
wx.setNavigationBarColor({
frontColor: '#ffffff',
backgroundColor: '#ff0000',
animation: {
duration: 400,
timingFunc: 'easeIn'
}
})