[Vue warn]: Missing required prop: “xxx“ found in ---＞＜Cpn＞＜Root＞

其他 2020-08-12 10:18:36 阅读次数: 0

这里写自定义目录标题

问题：vue父组件向子组件传输数据报错

源码
解决

问题：vue父组件向子组件传输数据报错

在学习vue过程中，在父组件向子组件传输数据时报了这个错
在这里插入图片描述
报错的信息大致是：缺失必要的属性“xxxxx”

源码

在这里插入图片描述

当required设置为true时，这个属性就必须传值，但是我上面的代码已经传了还是报错

解决

两个绑在一个标签内就可以了
在这里插入图片描述
没有报错了

个人总结：有多个属性绑定时绑到一个标签内
新手上路，学习过程中碰到问题写出来加深印象，如有说错的地方还请大神指出，多多包涵

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转载自blog.csdn.net/weixin_45954770/article/details/107876383

[Vue warn]: Missing required prop: “xxx“ found in ---＞＜Cpn＞＜Root＞

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