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I would like to ask, what is the reason for the error?
拥有18年软件开发和IT教学经验。曾任多家上市公司技术总监、架构师、项目经理、高级软件工程师等职务。 网络人气名人讲师，...
has nothing to do with ref. The error message says that the splice method is not defined during render.
The splice method is the method of Array/array. The description is probably asking for props of type array, but you didn't give it.
The reason for the error is that the object you should operate on is not an array. As for the relationship with ref, it is not clear from the picture you provided
<form v-model="yourModel" ref="yourModel"> <input v-model="yourModel.value" type="text"> </form> <script> this.$refs.yourModel </script>
I usually use it like this, XD
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
has nothing to do with ref. The error message says that the splice method is not defined during render.
The splice method is the method of Array/array. The description is probably asking for props of type array, but you didn't give it.
The reason for the error is that the object you should operate on is not an array. As for the relationship with ref, it is not clear from the picture you provided
I usually use it like this, XD