Vuejs2 onchange of option在vue js中出现此错误
当我从下拉列表中选择选项时,它将显示此错误Vuejs2 onchange of option在vue js中出现此错误,vuejs2,Vuejs2,当我从下拉列表中选择选项时,它将显示此错误 " Error in beforeDestroy hook: "TypeError: function () { src_instanceMap.delete(instance.__VUE_DEVTOOLS_UID__) } is not a function" " 代码 {{item.name} onChange(事件){ 此.$INITRITY.get('training?grad
" Error in beforeDestroy hook: "TypeError: function () {
src_instanceMap.delete(instance.__VUE_DEVTOOLS_UID__)
} is not a function" "
代码
{{item.name}
onChange(事件){
此.$INITRITY.get('training?gradeId='+此.grade)
},
{{cleanAndTrim(video.name)}
{{cleanAndTrim(video.name)}
选择视频1
选择视频2
{{index+1}}
{{cleanAndTrim(video.name)}
关于本教程
下一段视频:
{{nextittle}}
监视
从“../../Layouts/AppLayout”导入AppLayout
从“../../Pages/Common/Pagination”导入分页
导出默认值{
道具:[
“视频”,
“请求”,
"职系",,
“视频视图”,
"地位",,
],
组成部分:{
申请退出,
标页码
},
数据(){
返回{
重点:1,,
src:this.videos.data[0]==null?“”:(this.status==''this.$page.props.baseUrl+'/storage/videos/'+this.videos.data[0].media['filename']:this.$page.props.baseUrl+'/storage/videos/'+this.status[0]['training_videos']['media'],
secondVideo:this.videos.data='':(this.videos.data[0]['second_video']==null?'':this.$page.props.baseUrl+'/storage/videos/'+this.videos.data[0]['second_videos']['filename']),
videoTitle:this.videos.data[0]==null?“”:(this.status==“”?this.videos.data[0]。名称:this.status['0']['training_video']['name']),
videoImage:this.$page.props.baseUrl+'/assets/images/img/video.jpg',
下一个标题:this.videos.data.length{
如果(!view.user\u id){
this.saveVideoStatus(this.videos.data[0]);
}
});
}
如果(this.status==''){
this.videoTitle=this.videos.data[0]['media']['name'];
this.src=this.$page.props.baseUrl+'/storage/videos/'+this.videos.data[0]['media']['filename'];
}否则{
this.videoTitle=this.status['0']['training_video']['name'];
this.src=this.$page.props.baseUrl+'/storage/videos/'+this.status[0]['training_video']['media']['filename'];
this.videos.data.forEach((视频,索引)=>{
如果(此.status[0]['training_video']['id']==video.id){
this.key=索引;
}
});
}
如果(this.videos.data!=''){
if(this.videos.data.length-1==this.key){
this.key=0;
this.nextitle=this.videos.data[this.key].name;
}否则{
this.nextitle=this.videos.data[this.key+1].name;
}
}
}
}
#播放列表{
显示:表格;
}
#播放列表李{
光标:指针;
填充:8px;
}
#播放列表李:悬停{
颜色:蓝色;
}
#视频区{
对齐:居中;
宽度:800px;
高度:550px;
利润率:10px;
边框:1px纯银;
}
.space{页边距顶端:900px;}
当我从下拉列表中选择选项时,它将显示此错误。当我从下拉列表中选择选项时,它将显示此错误
" Error in beforeDestroy hook: "TypeError: function () {
src_instanceMap.delete(instance.__VUE_DEVTOOLS_UID__)
} is not a function" "
当我从下拉列表中选择option时,它将显示此错误当我从下拉列表中选择option时,它将显示此错误此错误在销毁之前的
钩子中。请分享您的全部代码。@kissu请检查Updated可以很好地删除它(并修复错误),并在上面使用更漂亮的代码。:)@kissu我不明白为什么会出现这个错误。可能是因为您使用的是Vue DevTools的测试版。恢复到稳定版本,问题可能会消失。要检查这是否是原因-暂时禁用浏览器扩展。
" Error in beforeDestroy hook: "TypeError: function () {
src_instanceMap.delete(instance.__VUE_DEVTOOLS_UID__)
} is not a function" "