Vue child component paging triggers the beforeRouteUpdate of the parent component

I have a very strange problem

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the paging result of clicking on the child component in the pop-up window triggers the beforeRouteUpdate of the parent component.
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Click on the paging result that the following table is in the paging.
debugging found that the upper beforeRouteUpdate was triggered, while the beforeRouteUpdate of the pop-up component itself was not triggered for execution at all.

Apr.05,2021

I later changed my way of thinking. The paging component passed the paging parameters to the upper layer through an event callback subcomponent through $emit, which solved the problem.

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