vue.runtime.esm.js?c320:4609 [Vue warn]: Invalid prop: type check failed for prop "disabled". Expected Boolean, got Number with value 27.
时间: 2023-11-28 12:46:15 浏览: 35
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>
```
相关问题
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.
下面这段错误是为什么?vue.runtime.esm.js?c320:4605 [Vue warn]: Invalid prop: type check failed for prop "placeholder". Expected Boolean, got String with value "true".
这段错误是因为在Vue组件中,某一个prop的类型检查失败了。它期望接收一个布尔型属性,但实际传入的是一个字符串类型的属性,其属性值为"true"。因此,该错误提示程序员在编写代码时,需要将属性值设置为布尔型。