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uni.setBackgroundColor(OBJECT)

Dynamically set the background color of the window.

Platform Difference Description

App	H5	微信小程序	支付宝小程序	百度小程序	抖音小程序、飞书小程序	QQ小程序	快手小程序	京东小程序
x	x	√	x	√	x	√	√	√

Parameter Description

property	type	default value	required	description
backgroundColor	String		No	The background color of the window, must be a hexadecimal color value
backgroundColorTop	String		No	Background color of the top window, must be a hexadecimal color value, only supported by iOS
backgroundColorBottom	String		No	The background color of the bottom window, must be a hexadecimal color value, only supported by iOS
success	Function		No	Callback function for successful interface call
fail	Function		No	Callback function for interface call failure
complete	Function		No	The callback function of the end of the interface call (the call will be executed if the call succeeds or fails)

CODE EXAMPLE

uni.setBackgroundColor({
    backgroundColor: '#ffffff',
    backgroundColorTop: '#222222',
    backgroundColorBottom: '#333333'
});

uni.setBackgroundTextStyle(OBJECT)

Dynamically set the style of the drop-down background font and loading image.

Platform Difference Description

App	H5	微信小程序	支付宝小程序	百度小程序	抖音小程序、飞书小程序	QQ小程序	快手小程序	京东小程序
x	x	√	x	√	x	√	√	√

Parameter Description

Attribute	Type	Required	Description
textStyle	String	Yes	the style of the drop-down background font and loading image, the values are: dark, light
success	Function	No	Callback function for successful interface call
fail	Function	No	Callback function for interface call failure
complete	Function	No	The callback function of the end of the interface call (the call will be executed if the call succeeds or fails)

CODE EXAMPLE

uni.setBackgroundTextStyle({
  textStyle: 'dark' // 下拉背景字体、loading 图的样式为dark
})