[AppleScript] 纯文本查看 复制代码
created(){
//当前请求的url
this.url = window.location
//课程id
this.courseId = this.$route.params.courseId
//课程计划id
this.chapter = this.$route.params.chapter
//查询课程信息
systemApi.course_view(this.courseId).then((view_course)=>{
if(!view_course || !view_course[this.courseId]){
this.$message.error("获取课程信息失败，请重新进入此页面！")
return ;
}
let courseInfo = view_course[this.courseId]
console.log(courseInfo)
this.coursename = courseInfo.name
if(courseInfo.teachplan){
//将从服务端获取的课程计划json转成对象
let teachplan = JSON.parse(courseInfo.teachplan);
//将课程计划赋值给数据模型
this.teachplanList = teachplan.children;
console.log(this.teachplanList)
if(!this.chapter || this.chapter == '0'){
//取出第一个教学计划
this.chapter = this.getFirstTeachplan()
console.log(this.chapter)
//开始学习
this.study(this.chapter)
}
}
})
},
[AppleScript] 纯文本查看 复制代码
//取出第一个章节
getFirstTeachplan(){
for(var i=0;i<this.teachplanList.length;i++){
let firstTeachplan = this.teachplanList;
if(firstTeachplan.children && firstTeachplan.children.length>0){
let secondTeachplan = firstTeachplan.children[0];
return secondTeachplan.id;
}
}
return ;
},
[AppleScript] 纯文本查看 复制代码
//开始学习
study(chapter){
// 获取播放地址
courseApi.get_media(this.courseId,chapter).then((res)=>{
if(res.success){
let fileUrl = sysConfig.videoUrl + res.fileUrl
//播放视频
this.playvideo(fileUrl)
}else if(res.message){
this.$message.error(res.message)
}else{
this.$message.error("播放视频失败，请刷新页面重试")
}
}).catch(res=>{
this.$message.error("播放视频失败，请刷新页面重试")
});
},
[AppleScript] 纯文本查看 复制代码
<li v‐if="teachplan_first.children!=null" v‐for="(teachplan_second, index) in teachplan_first.children"><i class="glyphicon glyphicon‐check"></i>
<a :href="url" @click="study(teachplan_second.id)">
{{teachplan_second.pname}} </a> </li>