use a data or computed property based on the prop's value.

时间 2019-12-05

标签 use data computed property based prop's prop value 繁體版

原文原文链接

要实现功能的状况：点击右侧的登陆、注册按钮，对应的弹出层显示对应的登陆页面或者注册页面 1.本来用父组件传值给子组flag，再经过更改flag与index来控制显示切换登陆与注册页面，发现报以上问题的错误缘由：prop是单向绑定，不能更改数据，只能由父组件传输过来代码显示： template部分的代码web <ul class="menu"> <li v-for="(item,index)

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1. 三、vue报错use a data or computed property based on the prop's value.
2. vue父组件更改自组建的值得时候报错这个的解决办法 Instead, use a data or computed property based on the prop's value
3. The data property “xxx“ is already declared as a prop. Use prop default value instead.
4. The data property "num" is already declared as a prop. Use prop default value instead.
5. [转] --- Error: “A field or property with the name was not found on the selected data source” get onl
6. Avoid mutating a prop directly since the value will be overwritten whenever the parent component re-
7. The computed property "msg" is already defined in data.
8. C# show Environment property info name and value retrieve, Maximize the Console Window based on wind
9. 报错 [Vue warn]: Avoid mutating a prop directly since the value will be overwritten whenever the paren
10. 报错 [Vue warn]: Avoid mutating a prop directly since the value will be overwritte
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1. 三、vue报错use a data or computed property based on the prop's value.
2. vue父组件更改自组建的值得时候报错这个的解决办法 Instead, use a data or computed property based on the prop's value
3. The data property “xxx“ is already declared as a prop. Use prop default value instead.
4. The data property "num" is already declared as a prop. Use prop default value instead.
5. [转] --- Error: “A field or property with the name was not found on the selected data source” get onl
6. Avoid mutating a prop directly since the value will be overwritten whenever the parent component re-
7. The computed property "msg" is already defined in data.
8. C# show Environment property info name and value retrieve, Maximize the Console Window based on wind
9. 报错 [Vue warn]: Avoid mutating a prop directly since the value will be overwritten whenever the paren
10. 报错 [Vue warn]: Avoid mutating a prop directly since the value will be overwritte

>>更多相关文章<<