3 changed files with 454 additions and 322 deletions
@ -1,347 +1,477 @@
|
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<template> |
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|
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<basic-container> |
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<avue-crud |
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:option="option" |
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:table-loading="loading" |
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:data="data" |
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:page.sync="page" |
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:permission="permissionList" |
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:before-open="beforeOpen" |
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v-model="form" |
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ref="crud" |
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@row-update="rowUpdate" |
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@row-save="rowSave" |
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@row-del="rowDel" |
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@search-change="searchChange" |
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@search-reset="searchReset" |
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@selection-change="selectionChange" |
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@current-change="currentChange" |
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@size-change="sizeChange" |
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@refresh-change="refreshChange" |
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@on-load="onLoad" |
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> |
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<template slot="menuLeft"> |
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<el-button |
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type="danger" |
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size="small" |
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icon="el-icon-delete" |
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plain |
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v-if="permission.courseinfo_delete" |
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@click="handleDelete" |
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>删 除 |
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</el-button> |
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</template> |
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<avue-crud |
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:option="option" |
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:table-loading="loading" |
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:data="data" |
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:page.sync="page" |
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:permission="permissionList" |
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:before-open="beforeOpen" |
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v-model="form" |
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ref="crud" |
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@row-update="rowUpdate" |
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@row-save="rowSave" |
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@row-del="rowDel" |
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@search-change="searchChange" |
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@search-reset="searchReset" |
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@selection-change="selectionChange" |
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@current-change="currentChange" |
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@size-change="sizeChange" |
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@refresh-change="refreshChange" |
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@on-load="onLoad" |
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:upload-before="uploadBefore" |
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:upload-after="uploadAfter" |
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> |
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<template slot="menuLeft"> |
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<el-button |
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type="danger" |
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size="small" |
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icon="el-icon-delete" |
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plain |
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v-if="permission.courseinfo_delete" |
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@click="handleDelete" |
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>删 除 |
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</el-button> |
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</template> |
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|
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<template slot-scope="scope" slot="menu"> |
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<el-button |
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type="text" |
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icon="el-icon-video-play" |
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size="small" |
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@click="toCourseAwer(scope.row)" |
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>管理课件 |
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</el-button> |
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</template> |
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</avue-crud> |
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<template slot-scope="scope" slot="menu"> |
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<el-button |
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type="text" |
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icon="el-icon-video-play" |
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size="small" |
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@click="toCourseAwer(scope.row)" |
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>管理课件 |
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</el-button> |
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</template> |
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</avue-crud> |
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</basic-container> |
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</template> |
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|
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<script> |
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import { |
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getList, |
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getDetail, |
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add, |
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update, |
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remove, |
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toDate, |
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getList, |
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getDetail, |
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add, |
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update, |
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remove, |
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toDate, |
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} from "@/api/edutraining/courseinfo"; |
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import { createLogger, mapGetters } from "vuex"; |
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import axios from "axios"; |
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export default { |
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props: { |
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courseId: { |
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required: true, |
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}, |
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props: { |
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courseId: { |
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required: true, |
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}, |
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data () { |
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return { |
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awarDrawer: false, //是否显示课件管理窗口 |
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form: {}, |
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query: {}, |
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loading: true, |
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page: { |
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pageSize: 10, |
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currentPage: 1, |
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total: 0, |
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}, |
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data() { |
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return { |
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awarDrawer: false, //是否显示课件管理窗口 |
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form: {}, |
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query: {}, |
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loading: true, |
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percentage: 0, |
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jdState: false, |
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colors: [ |
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{ color: "#f56c6c", percentage: 20 }, |
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{ color: "#e6a23c", percentage: 40 }, |
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{ color: "#5cb87a", percentage: 60 }, |
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{ color: "#1989fa", percentage: 80 }, |
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{ color: "#6f7ad3", percentage: 100 }, |
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], |
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page: { |
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pageSize: 10, |
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currentPage: 1, |
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total: 0, |
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}, |
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selectionList: [], |
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option: { |
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height: "auto", |
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calcHeight: 30, |
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tip: false, |
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searchShow: true, |
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searchMenuSpan: 6, |
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border: true, |
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index: false, |
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viewBtn: true, |
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selection: true, |
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dialogClickModal: false, |
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column: [ |
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{ |
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label: "章节名称", |
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prop: "chapterName", |
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rules: [ |
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{ |
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required: true, |
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message: "请输入章节名称", |
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trigger: "blur", |
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}, |
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], |
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}, |
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{ |
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label: "序号", |
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prop: "sort", |
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rules: [ |
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{ |
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required: true, |
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message: "请输入序号", |
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trigger: "blur", |
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}, |
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], |
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}, |
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{ |
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label: "视频地址", |
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prop: "videoUrl", |
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type: "upload", |
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limit: 1, |
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tip: "请上传视频、音频文件（只能上传一个文件）", |
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// listType: "picture-img", |
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dataType: "string", |
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fileType: "video", //img/video/audio |
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action: "#", |
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propsHttp: { |
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res: "data", |
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url: "link", |
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}, |
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span: 24, |
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rules: [ |
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{ |
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required: true, |
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message: "请上传视频", |
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trigger: "blur", |
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}, |
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], |
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}, |
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{ |
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label: "课程简介", |
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prop: "description", |
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component: "AvueUeditor", |
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options: { |
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action: "/api/blade-resource/oss/endpoint/put-file", |
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props: { |
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res: "data", |
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url: "link", |
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}, |
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}, |
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selectionList: [], |
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option: { |
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height: "auto", |
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calcHeight: 30, |
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tip: false, |
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searchShow: true, |
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searchMenuSpan: 6, |
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border: true, |
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index: false, |
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viewBtn: true, |
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selection: true, |
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dialogClickModal: false, |
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column: [ |
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{ |
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label: "章节名称", |
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prop: "chapterName", |
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rules: [ |
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{ |
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required: true, |
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message: "请输入章节名称", |
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trigger: "blur", |
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}, |
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], |
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}, |
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{ |
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label: "序号", |
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prop: "sort", |
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rules: [ |
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{ |
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required: true, |
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message: "请输入序号", |
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trigger: "blur", |
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}, |
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], |
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}, |
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{ |
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label: "视频地址", |
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prop: "videoUrl", |
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type: "upload", |
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limit: 1, |
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tip: "请上传视频、音频文件（只能上传一个文件）", |
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// listType: "picture-img", |
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dataType: "string", |
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fileType: "video", //img/video/audio |
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action: "/api/blade-resource/oss/endpoint/put-file", |
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propsHttp: { |
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res: "data", |
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url: "link", |
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}, |
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span: 24, |
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rules: [ |
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{ |
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required: true, |
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message: "请上传视频", |
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trigger: "blur", |
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}, |
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], |
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}, |
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{ |
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label: "课程简介", |
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prop: "description", |
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component: "AvueUeditor", |
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options: { |
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action: "/api/blade-resource/oss/endpoint/put-file", |
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props: { |
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res: "data", |
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url: "link", |
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}, |
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}, |
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hide: true, |
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minRows: 6, |
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span: 24, |
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rules: [ |
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{ |
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required: true, |
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message: "请输入课程简介", |
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trigger: "blur", |
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}, |
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], |
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}, |
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{ |
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label: "讲师", |
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prop: "teacherName", |
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rules: [ |
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{ |
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required: true, |
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message: "请输入讲师", |
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trigger: "blur", |
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}, |
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], |
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}, |
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{ |
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label: "时长", |
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prop: "duration", |
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type: "time", |
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value: "2022-01-01 00:00:00", |
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rules: [ |
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{ |
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required: true, |
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message: "请选择时长", |
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trigger: "blur", |
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}, |
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], |
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formatter: (val, value, label) => { |
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return value + "秒"; |
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}, |
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}, |
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], |
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hide: true, |
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minRows: 6, |
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span: 24, |
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rules: [ |
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{ |
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required: true, |
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message: "请输入课程简介", |
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trigger: "blur", |
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}, |
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], |
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}, |
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{ |
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label: "讲师", |
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prop: "teacherName", |
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rules: [ |
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{ |
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required: true, |
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message: "请输入讲师", |
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trigger: "blur", |
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}, |
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], |
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}, |
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{ |
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label: "时长", |
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prop: "duration", |
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type: "time", |
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value: "2022-01-01 00:00:00", |
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rules: [ |
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{ |
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required: true, |
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message: "请选择时长", |
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trigger: "blur", |
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}, |
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], |
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formatter: (val, value, label) => { |
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return value + "秒"; |
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}, |
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data: [], |
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}; |
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}, |
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], |
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}, |
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data: [], |
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}; |
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}, |
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computed: { |
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...mapGetters(["permission"]), |
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permissionList() { |
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return { |
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addBtn: this.vaildData(this.permission.course_add, false), |
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viewBtn: this.vaildData(this.permission.course_view, false), |
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delBtn: this.vaildData(this.permission.course_delete, false), |
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editBtn: this.vaildData(this.permission.course_edit, false), |
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}; |
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}, |
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computed: { |
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...mapGetters(["permission"]), |
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permissionList () { |
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return { |
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addBtn: this.vaildData(this.permission.course_add, false), |
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viewBtn: this.vaildData(this.permission.course_view, false), |
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delBtn: this.vaildData(this.permission.course_delete, false), |
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editBtn: this.vaildData(this.permission.course_edit, false), |
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}; |
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}, |
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ids () { |
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let ids = []; |
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this.selectionList.forEach((ele) => { |
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ids.push(ele.id); |
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}); |
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return ids.join(","); |
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}, |
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ids() { |
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let ids = []; |
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this.selectionList.forEach((ele) => { |
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ids.push(ele.id); |
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}); |
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return ids.join(","); |
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}, |
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methods: { |
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rowSave (row, done, loading) { |
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row.courseId = this.courseId; //将章节关联到课程 |
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// row = { ...row, courseId: this.$route.query.courseId }; |
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add(row).then( |
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() => { |
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this.onLoad(this.page); |
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this.$message({ |
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type: "success", |
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message: "操作成功!", |
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}); |
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done(); |
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}, |
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(error) => { |
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window.console.log(error); |
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loading(); |
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} |
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); |
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}, |
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methods: { |
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rowSave(row, done, loading) { |
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console.log(this, "row"); |
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|
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row.courseId = this.courseId; //将章节关联到课程 |
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// row = { ...row, courseId: this.$route.query.courseId }; |
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add(row).then( |
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() => { |
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console.log( |
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this.option.column.find((res) => res.label == "视频地址"), |
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"筛选出来的" |
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); |
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this.option.column.find((res) => res.label == "视频地址").tip = |
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"请上传视频、音频文件（只能上传一个文件）"; |
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console.log( |
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this.option.column.find((res) => res.label == "视频地址").tip |
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); |
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this.onLoad(this.page); |
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this.$message({ |
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type: "success", |
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message: "操作成功!", |
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}); |
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|
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done(); |
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}, |
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rowUpdate (row, index, done, loading) { |
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update(row).then( |
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() => { |
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this.onLoad(this.page); |
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this.$message({ |
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type: "success", |
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message: "操作成功!", |
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}); |
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done(); |
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(error) => { |
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window.console.log(error); |
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loading(); |
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} |
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); |
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}, |
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|
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async uploadBefore(file, done, loading, column) { |
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let _this = this; |
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console.log(_this, "SS组件"); |
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console.log(file, column); |
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console.log("上传前的方法"); |
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const CHUNK_SIZE = 1 * 1024 * 1024; // 定义分片的大小，例如1MB |
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// const CHUNK_SIZE = 512 * 1024; // 定义分片的大小，例如1MB |
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const totalChunks = Math.ceil(file.size / CHUNK_SIZE); // 计算总分片数 |
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let uploadedChunks = 0; // 已上传的分片数 |
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|
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|
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const overallStartTime = performance.now(); // 函数开始执行时的时间 |
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for (let index = 0; index < totalChunks; index++) { |
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const start = index * CHUNK_SIZE; |
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const end = Math.min(start + CHUNK_SIZE, file.size); |
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const blob = file.slice(start, end); // 获取当前分片的内容 |
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|
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const chunkFile = new File([blob], `${file.name}-${index}`, { |
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type: file.type, |
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}); // 根据需要修改文件名以包含分片信息 |
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const formData = new FormData(); |
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formData.append("file", chunkFile); |
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formData.append("chunkNumber", index); |
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formData.append("totalChunks", totalChunks); |
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formData.append("fileName", file.name); |
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|
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try { |
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const response = await axios.post( |
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"/api/blade-resource/oss/endpoint/chunk", |
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formData, |
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{ |
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headers: { |
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"Content-Type": "multipart/form-data", |
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}, |
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} |
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); |
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|
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console.log(`Chunk ${index} uploaded successfully:`, response.data); |
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uploadedChunks++; // 更新已上传的分片数量 |
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// 计算并显示上传进度 |
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const progressPercentage = ( |
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(uploadedChunks / totalChunks) * |
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100 |
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).toFixed(2); |
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console.log(`Upload progress: ${progressPercentage}%`); |
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this.$notify.info({ |
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title: "进度", |
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message: `当前上传进度: ${progressPercentage}%`, |
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}); |
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|
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// 这里可以根据需要更新进度条或进度文本 |
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|
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if (index === totalChunks - 1) { |
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|
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const fileData = { |
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fileName: file.name, |
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totalChunks: totalChunks, |
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}; |
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const Stresponse = await axios.post( |
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"/api/blade-resource/oss/endpoint/mergeFile", |
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fileData, |
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{ |
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headers: { |
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"Content-Type": "application/json", |
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}, |
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(error) => { |
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window.console.log(error); |
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loading(); |
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} |
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} |
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); |
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}, |
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rowDel (row) { |
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this.$confirm("确定将选择数据删除?", { |
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confirmButtonText: "确定", |
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cancelButtonText: "取消", |
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type: "warning", |
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}) |
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.then(() => { |
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return remove(row.id); |
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}) |
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.then(() => { |
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this.onLoad(this.page); |
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this.$message({ |
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type: "success", |
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message: "操作成功!", |
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}); |
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}); |
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}, |
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handleDelete () { |
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if (this.selectionList.length === 0) { |
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this.$message.warning("请选择至少一条数据"); |
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return; |
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} |
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this.$confirm("确定将选择数据删除?", { |
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confirmButtonText: "确定", |
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cancelButtonText: "取消", |
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type: "warning", |
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}) |
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.then(() => { |
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return remove(this.ids); |
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}) |
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.then(() => { |
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this.onLoad(this.page); |
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this.$message({ |
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type: "success", |
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message: "操作成功!", |
||||
}); |
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this.$refs.crud.toggleSelection(); |
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}); |
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}, |
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beforeOpen (done, type) { |
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if (["edit", "view"].includes(type)) { |
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getDetail(this.form.id).then((res) => { |
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res.data.data.duration = toDate(res.data.data); |
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this.form = res.data.data; |
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}); |
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|
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if (Stresponse.data.code === 200) { |
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const overallEndTime = performance.now(); // 函数结束时的时间 |
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const totalFunctionTime = (overallEndTime - overallStartTime) / 1000; // 总执行时间，转换为秒 |
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column.tip = ``; |
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console.log(Stresponse.data, "合并请求成功"); |
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_this.form.videoUrl = |
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Stresponse.data.data.domain + Stresponse.data.data.path; // 确保根据实际响应更新属性名 |
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loading(); |
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this.$message.success( |
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`上传成功:文件名:${file.name},文件大小${( |
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file.size / |
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(1024 * 1024) |
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).toFixed(2)} MB, 上传进度: ${progressPercentage}%,总耗时:${totalFunctionTime.toFixed(2)}秒` |
||||
); |
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} else { |
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loading(); |
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console.error("合并请求失败", Stresponse.data); |
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this.$message.error("文件合并失败"); |
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} |
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done(); |
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}, |
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searchReset () { |
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this.query = {}; |
||||
this.onLoad(this.page); |
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}, |
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searchChange (params, done) { |
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this.query = params; |
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this.page.currentPage = 1; |
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this.onLoad(this.page, params); |
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done(); |
||||
}, |
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selectionChange (list) { |
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this.selectionList = list; |
||||
}, |
||||
selectionClear () { |
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this.selectionList = []; |
||||
this.$refs.crud.toggleSelection(); |
||||
}, |
||||
currentChange (currentPage) { |
||||
this.page.currentPage = currentPage; |
||||
}, |
||||
sizeChange (pageSize) { |
||||
this.page.pageSize = pageSize; |
||||
}, |
||||
refreshChange () { |
||||
this.onLoad(this.page, this.query); |
||||
}, |
||||
onLoad (page, params = {}) { |
||||
this.loading = true; |
||||
params.courseId = this.courseId; //查询指定课程的章节 |
||||
getList( |
||||
page.currentPage, |
||||
page.pageSize, |
||||
Object.assign(params, this.query, this.$route.query) |
||||
).then((res) => { |
||||
const data = res.data.data; |
||||
this.page.total = data.total; |
||||
this.data = data.records; |
||||
this.loading = false; |
||||
this.selectionClear(); |
||||
}); |
||||
}, |
||||
toCourseAwer (courseInfo) { |
||||
this.$router.push({ |
||||
path: "/edutraining/tebcourseware", |
||||
query: { courseInfoId: courseInfo.id }, |
||||
}); |
||||
}, |
||||
} |
||||
} catch (error) { |
||||
console.error(`Error uploading chunk ${index}:`, error); |
||||
this.$message.error("上传出错"); |
||||
loading(); |
||||
return; // 出错则停止上传 |
||||
} |
||||
} |
||||
}, |
||||
watch: { |
||||
courseId (newVal, oldVal) { |
||||
if (newVal != oldVal) { |
||||
this.onLoad(this.page); |
||||
} |
||||
|
||||
uploadAfter(res, done, loading, column) { |
||||
console.log(res, column); |
||||
done(); |
||||
console.log("上传后的方法"); |
||||
this.$message.success("上传后的方法"); |
||||
}, |
||||
|
||||
rowUpdate(row, index, done, loading) { |
||||
update(row).then( |
||||
() => { |
||||
this.onLoad(this.page); |
||||
this.$message({ |
||||
type: "success", |
||||
message: "操作成功!", |
||||
}); |
||||
done(); |
||||
}, |
||||
(error) => { |
||||
window.console.log(error); |
||||
loading(); |
||||
} |
||||
); |
||||
}, |
||||
rowDel(row) { |
||||
this.$confirm("确定将选择数据删除?", { |
||||
confirmButtonText: "确定", |
||||
cancelButtonText: "取消", |
||||
type: "warning", |
||||
}) |
||||
.then(() => { |
||||
return remove(row.id); |
||||
}) |
||||
.then(() => { |
||||
this.onLoad(this.page); |
||||
this.$message({ |
||||
type: "success", |
||||
message: "操作成功!", |
||||
}); |
||||
}); |
||||
}, |
||||
handleDelete() { |
||||
if (this.selectionList.length === 0) { |
||||
this.$message.warning("请选择至少一条数据"); |
||||
return; |
||||
} |
||||
this.$confirm("确定将选择数据删除?", { |
||||
confirmButtonText: "确定", |
||||
cancelButtonText: "取消", |
||||
type: "warning", |
||||
}) |
||||
.then(() => { |
||||
return remove(this.ids); |
||||
}) |
||||
.then(() => { |
||||
this.onLoad(this.page); |
||||
this.$message({ |
||||
type: "success", |
||||
message: "操作成功!", |
||||
}); |
||||
this.$refs.crud.toggleSelection(); |
||||
}); |
||||
}, |
||||
beforeOpen(done, type) { |
||||
if (["edit", "view"].includes(type)) { |
||||
getDetail(this.form.id).then((res) => { |
||||
res.data.data.duration = toDate(res.data.data); |
||||
this.form = res.data.data; |
||||
}); |
||||
} |
||||
done(); |
||||
}, |
||||
searchReset() { |
||||
this.query = {}; |
||||
this.onLoad(this.page); |
||||
}, |
||||
searchChange(params, done) { |
||||
this.query = params; |
||||
this.page.currentPage = 1; |
||||
this.onLoad(this.page, params); |
||||
done(); |
||||
}, |
||||
selectionChange(list) { |
||||
this.selectionList = list; |
||||
}, |
||||
selectionClear() { |
||||
this.selectionList = []; |
||||
this.$refs.crud.toggleSelection(); |
||||
}, |
||||
currentChange(currentPage) { |
||||
this.page.currentPage = currentPage; |
||||
}, |
||||
sizeChange(pageSize) { |
||||
this.page.pageSize = pageSize; |
||||
}, |
||||
refreshChange() { |
||||
this.onLoad(this.page, this.query); |
||||
}, |
||||
onLoad(page, params = {}) { |
||||
this.loading = true; |
||||
params.courseId = this.courseId; //查询指定课程的章节 |
||||
getList( |
||||
page.currentPage, |
||||
page.pageSize, |
||||
Object.assign(params, this.query, this.$route.query) |
||||
).then((res) => { |
||||
const data = res.data.data; |
||||
this.page.total = data.total; |
||||
this.data = data.records; |
||||
this.loading = false; |
||||
this.selectionClear(); |
||||
}); |
||||
}, |
||||
toCourseAwer(courseInfo) { |
||||
this.$router.push({ |
||||
path: "/edutraining/tebcourseware", |
||||
query: { courseInfoId: courseInfo.id }, |
||||
}); |
||||
}, |
||||
}, |
||||
watch: { |
||||
courseId(newVal, oldVal) { |
||||
if (newVal != oldVal) { |
||||
this.onLoad(this.page); |
||||
} |
||||
}, |
||||
}, |
||||
}; |
||||
</script> |
||||
|
||||
<style></style> |
||||
<style> |
||||
</style> |
||||
|
||||
Loading…
Reference in new issue