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The editor of this article introduces in detail "how to encapsulate Mini Program request interface" with detailed content, clear steps and proper handling of details. I hope this article "how to encapsulate Mini Program request interface" can help you solve your doubts. Let's follow the editor's ideas to learn new knowledge.

1: encapsulation of Mini Program request interface

Encapsulation of Mini Program request API (essentially a callback to the request callback function)

Call method

Second: add a click style to the circular list

WeChat Mini Programs has an attribute hover-class='active', which means that when you click on a list element, the active style will be displayed when you press the left mouse button, but the style will be restored when you leave the mouse. You can refer to the following solution and go directly to the code:

Wxml:

Js file:

Core point: class= "tags-item

The ternary operator is used in the {{dateCurrent==item.id?'active-tag': "}}" template file to specify the id of the current item through dateCurrent

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