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Editor to share with you how to achieve Mini Program custom tabbar, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to understand it!

TabBar

If Mini Program is a multi-tab application (there is a tab bar at the bottom or top of the client window to switch pages), you can specify the performance of the tab bar through the tabBar configuration item and the corresponding page to be displayed when tab is switched.

Tip:

When position is set to top, icon will not be displayed

List in tabBar is an array, and you can only configure at least 2 and up to 5 tab,tab to sort in the order of the array.

Attribute description:

Attribute type required default value description colorHexColor is the default color of text on tab selectedColorHexColor is the color of text on tab when selected backgroundColorHexColor is the background color of tab borderStyleString No blacktabbar border color, only black/whitelistArray is the list of tab, for details, see list attribute description, at least 2, up to 5 tabpositionString No bottom optional values bottom, top

Where list accepts an array, each item in the array is an object with the following property values:

Attribute type is required to indicate that pagePathString is the page path. You must first define in pages that textString is the button text on tab iconPathString No Image path, icon size limit is 40kb, recommended size is 81px * 81px, when postion is top, this parameter is invalid, and the image path when the network image selectedIconPathString is not selected is not supported. Icon size limit is 40kb, recommended size is 81px * 81px, when postion is top, this parameter is invalid

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