vue3 cannot convert object to primitive value 文心快码BaiduComate 在Vue3中遇到“cannot convert object to primitive value”错误,通常意味着在某个地方,你的代码试图将一个对象当作原始值(如字符串、数字或布尔值)来使用,但是没有提供正确的方式来将这个对象转换为原始值。以下是对该问题的详细分析和解决步骤:...
export function set (target: Array<any> | Object, key: any, val: any): any { if (process.env.NODE_ENV !== 'production' && (isUndef(target) || isPrimitive(target)) ) { warn(`Cannot set reactive property on undefined, null, or primitive value: ${(target: any)}`) } // 判断 ta...
This article extracts the main parts of the Vue3 reactive source code to understand the implementation of its reactive object . The source code of ...
那么我认为您需要使用parseInt() or parseFloat()将val.value转换为整型/浮点型，即
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However, it disregards all the other properties, which means that sorting, filtering and presentation will all refer to the single piece of primitive data at the "end of the chain". If you want to use the entire object, option 2 is your best route. This will allow you to incorporate ...
uniapp cli. Contribute to damengshu/uni-vue3-ts-template development by creating an account on GitHub.