vue.esm.js?efeb:5126 [Vue warn]: Invalid prop: type check failed for prop "value". Expected String, Number, got Array
时间: 2024-05-19 10:08:42 浏览: 11
vue.esm.js是Vue.js的核心代码文件,是一个JavaScript框架,用于构建用户界面和单页面应用程序。它提供了一些核心功能,例如数据绑定、组件系统和事件处理等。
对于你提到的警告信息,它表示你传递给组件的"value"属性类型不符合预期。该属性应该是一个字符串或数字类型,但实际传递的是一个数组类型。你需要检查组件的属性是否正确设置并传递正确类型的值。
相关问题
vue.runtime.esm.js?c320:4609 [Vue warn]: Invalid prop: type check failed for prop "disabled". Expected Boolean, got Number with value 27.
这个警告是因为你在使用一个名为"disabled"的prop时,期望的类型是Boolean,但实际传入的是一个值为27的Number类型。你需要检查你的代码,确保在传递"disabled" prop时传入的是一个Boolean类型的值。
以下是一个示例代码,演示了如何正确地传递Boolean类型的"disabled" prop:
```html
<template>
<button :disabled="isDisabled">Click me</button>
</template>
<script>
export default {
data() {
return {
isDisabled: true
}
}
}
</script>
```
vue.runtime.esm.js?c320:4605 [Vue warn]: Invalid prop: type check failed for prop "collapse". Expected Boolean, got Function
This error message means that the "collapse" prop is expecting a boolean value, but it is receiving a function instead.
To fix this error, you should check where the "collapse" prop is being used and ensure that it is being passed a boolean value. If the value needs to be dynamic or computed, make sure that the function returns a boolean value.
For example, if you have a component that uses the "collapse" prop:
<template>
<div>
<button @click="toggleCollapse">{{ collapse ? 'Expand' : 'Collapse' }}</button>
<div v-if="!collapse">
<p>Some content here</p>
</div>
</div>
</template>
<script>
export default {
props: {
collapse: {
type: Boolean,
default: false
}
},
methods: {
toggleCollapse() {
this.$emit('update:collapse', !this.collapse);
}
}
}
</script>
In this example, the "collapse" prop is used to conditionally render the content inside the component. The "toggleCollapse" method is used to toggle the value of the "collapse" prop.
If you are passing a function instead of a boolean value to the "collapse" prop, you will need to update the code to pass a boolean value instead:
<template>
<my-component :collapse="isCollapsed"></my-component>
</template>
<script>
export default {
data() {
return {
isCollapsed: false
}
},
methods: {
toggleCollapse() {
this.isCollapsed = !this.isCollapsed;
}
}
}
</script>
In this example, we are passing the "isCollapsed" data property to the "collapse" prop. The "toggleCollapse" method is used to update the value of "isCollapsed" which will then update the "collapse" prop.