vue报错[Vue warn]: The data property "record" is already declared as a prop. Use prop default value instead.

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vue报错[Vue warn]: The data property "record" is already declared as a prop. Use prop default value instead.

当我写了一个子组件,点击打开子组件那个方法时报了一个错这句话说明意思呢?谷歌翻译一下↓ 数据属性“record”已声明为prop. 请改用prop默认值. 感觉翻译的有点怪,通过最后修改代码后大概意思就是,子组件接收父组件值得时候已经用了record这个key,但是在子组件的data里又定义了record所以报错…

vue报错[Vue warn]: Unknown custom element: <router-Link> - did you register the component correctly? For recursive components, make sure to provide the "name" option.

vue浏览器报错,如下 vue.runtime.esm.js?2b0e:619 [Vue warn]: Unknown custom element: <router-Link> - did you register the component correctly? For recursive components, make sure to provide the "name" option. found in ---> <App> at src/App…

Vue报错 [Vue warn]: Cannot find element

在前端开发全面进入前端的时代作为一个合格的前端开发工作者框架是不可或缺的Vue React Anguar 作为前端小白,追随大佬的脚步来到来到博客园,更新现在正在学习的Vue 注 : 相信学习Vue的都已经比较熟练的掌握了Js基础 ES6 jquery 日常代码调试 Node.js 环境 npm使用不然学Vue可能比较吃力推荐安装Vue的Chrome拓展程序方便调试代码(在谷歌商店搜索Vue 下载第一个) vue官网指南 > https://cn.vuejs.org/v2/guide/i…

vue报错 Uncaught TypeError: Cannot read property of null

有可能是点击a标签,但是a标签有click事件,未阻止默认事件导致报错,开始都看不出来是什么错误…

vue报错 [Vue warn]: Avoid mutating a prop directly since the value will be overwritten whenever the parent component re-renders. Instead, use a data or computed property based on the prop's

[Vue warn]: Avoid mutating a prop directly since the value will be overwritten whenever the parent component re-renders. Instead, use a data or computed property based on the prop's value. Prop being mutated: 'mode' 这个错误是我在子组件里操作父组件传过来的值时报的错,看了官方文档说要…

Vue 报错[Vue warn]: Avoid mutating a prop directly since the value will be overwritten whenever the parent component re-renders

场景:父组件向子组件传递数据,子组件去试图改变父组件数据的时候. 解决:子组件通过事件向父组件传递信息,让父组件来完成数据的更改. 比如:我的父组件是普通页面,子组件是弹窗的登录界面,父组件传递的数据(reloginDialog)控制登录界面的显示(reloginDialog = true),当登陆成功后,子组件触发一个事件,父组件捕获后(reloginDialog = false)将登录界面隐藏. 父组件调用 <re-login :dialogProp="reloginDialog&qu…