Object or array defaults must be returned from a factory function. So the problem is that you are not returning the default object. ... <看更多>

Whether I can use Array/Object as default value in props setting? ... I know HOW, but WHY? Why vue.js must use factory function for instance default props? ... <看更多>

default : 100 }, // 帶有預設值的物件 propE: { type: Object, // 物件和陣列預設值必須從一個factory function 取得 default: function () { ... <看更多>

In this Vue 3 tutorial, we learn how to pass data from one ... We cover the steps to create and use props, dynamic & default values, ... ... <看更多>