fix:解决控制台报错的问题

This commit is contained in:
zhangyu
2020-12-21 10:06:48 +08:00
parent 082ac93634
commit 23a40f8e0c
2 changed files with 15 additions and 11 deletions

View File

@@ -732,8 +732,10 @@
},
},
beforeDestroy(){
document.querySelector("#tableList").removeEventListener("mouseenter", this.tableListEnter);
document.querySelector("#tableList").removeEventListener("mouseleave", this.tableListLeave);
if(document.querySelector("#tableList")){
document.querySelector("#tableList").removeEventListener("mouseenter", this.tableListEnter);
document.querySelector("#tableList").removeEventListener("mouseleave", this.tableListLeave);
}
this.scrollbarWrap.removeEventListener('scroll', bus.debounce);
}
}