| | |
| | | |
| | | import Message from 'tdesign-miniprogram/message/message'; |
| | | const app = getApp() |
| | | Component({ |
| | |
| | | treeList: { |
| | | type: Array, |
| | | value: [] |
| | | }, |
| | | bookInfo: { |
| | | type: Object, |
| | | value: {} |
| | | }, |
| | | buyIds: { |
| | | type: Array, |
| | |
| | | applyState: { |
| | | type: String, |
| | | value: '' |
| | | }, |
| | | openTeachids: { |
| | | type: Array, |
| | | value: '' |
| | | }, |
| | | openLearnids: { |
| | | type: Array, |
| | | value: "" |
| | | } |
| | | }, |
| | | data: { |
| | |
| | | } |
| | | }, |
| | | downloadTeach(e) { |
| | | console.log('点击了', e); |
| | | const value = e.currentTarget.dataset.value |
| | | var myEventDetail = { |
| | | value, |
| | |
| | | composed: true |
| | | } // 触发事件的选项 |
| | | this.triggerEvent('downloadTeach', myEventDetail, myEventOption) |
| | | |
| | | }, |
| | | // 判断资源是否购买 |
| | | resourceIsBuy (data) { |
| | | if (data.saleMethod && data.saleMethod.length) { |
| | | const isSHow = buyIdList.value.some((item) => item == data.saleMethod[0].Id) |
| | | return !isSHow |
| | | } else { |
| | | return false |
| | | } |
| | | } |
| | | resourceIsBuy(data) { |
| | | if (data.saleMethod && data.saleMethod.length) { |
| | | const isSHow = buyIdList.value.some((item) => item == data.saleMethod[0].Id) |
| | | return !isSHow |
| | | } else { |
| | | return false |
| | | } |
| | | }, |
| | | // 跳转音视频播放器 |
| | | goPlayer(e) { |
| | | const item = e.currentTarget.dataset.item |
| | | const parent = e.currentTarget.dataset.parent |
| | | // "pages/resourceDetails/myAudio/index", |
| | | // "pages/resourceDetails/myVideo/index", |
| | | // "pages/resourceDetails/document/index", |
| | | let url |
| | | if (item.selectType == 'video') { |
| | | url = '/pages/resourceDetails/myVideo/index' |
| | | } else if (item.selectType == 'audio') { |
| | | url = '/pages/resourceDetails/myAudio/index' |
| | | } else { |
| | | url = '/pages/resourceDetails/document/index' |
| | | } |
| | | wx.navigateTo({ |
| | | url: `${url}?productLinkPath=${item.productLinkPath}&parentProductLinkPath=${parent.productLinkPath}&parentName=${parent.name}&activeId=${item.id}&bookId=${this.properties.bookInfo.id}&bookName=${this.properties.bookInfo.name}&cmsId=${this.properties.bookInfo.rootCmsItemId}`, |
| | | }) |
| | | }, |
| | | // 拿到所有项 |
| | | getAllChildren(id) { |
| | | let result = []; |
| | | function findChildren(item) { |
| | | if (item.id === id) { |
| | | if (item.children && item.children.length > 0) { |
| | | item.children.forEach(child => { |
| | | findChildren(child); |
| | | }); |
| | | } |
| | | } else { |
| | | if (item.children && item.children.length > 0) { |
| | | item.children.forEach(child => { |
| | | findChildren(child); |
| | | }); |
| | | } |
| | | } |
| | | if (item.children && item.children.length > 0) { |
| | | result.push(...item.children); |
| | | } |
| | | } |
| | | this.properties.treeList.forEach(item => { |
| | | findChildren(item); |
| | | }); |
| | | return result; |
| | | }, |
| | | // 拿到当前项子项 |
| | | flattenTree(tree) { |
| | | let result = []; |
| | | function flatten(node) { |
| | | result.push(node); |
| | | if (node.children && node.children.length > 0) { |
| | | node.children.forEach(child => { |
| | | flatten(child); |
| | | }); |
| | | } |
| | | } |
| | | tree.forEach(node => { |
| | | flatten(node); |
| | | }); |
| | | return result |
| | | }, |
| | | findAndUpdateItemById(tree, id) { |
| | | function findAndUpdate(node) { |
| | | if (node.id === id) { |
| | | node.check = true; // 将目标项的 check 属性设置为 true |
| | | return true; // 返回 true 表示找到了目标项 |
| | | } |
| | | if (node.children && node.children.length > 0) { |
| | | for (let child of node.children) { |
| | | if (findAndUpdate(child)) { |
| | | return true; // 如果在子节点中找到了目标项,则直接返回 true |
| | | } |
| | | } |
| | | } |
| | | return false; // 表示未找到目标项 |
| | | } |
| | | |
| | | for (let node of tree) { |
| | | if (findAndUpdate(node)) { |
| | | break; // 如果在顶层节点中找到了目标项,直接退出循环 |
| | | } |
| | | } |
| | | }, |
| | | // 变为true |
| | | findAndUpdateItemsByIds(tree, ids) { |
| | | function findAndUpdate(node) { |
| | | if (ids.includes(node.id)) { |
| | | node.checked = true; // 将目标项的 check 属性设置为 true |
| | | } |
| | | if (node.children && node.children.length > 0) { |
| | | for (let child of node.children) { |
| | | findAndUpdate(child); // 递归处理子节点 |
| | | } |
| | | } |
| | | } |
| | | |
| | | for (let node of tree) { |
| | | findAndUpdate(node); // 对每个顶层节点执行查找和更新操作 |
| | | } |
| | | return tree; // 返回修改后的完整数组 |
| | | }, |
| | | // 章节勾选 |
| | | checkResourceTitle(e) { |
| | | const item = e.currentTarget.dataset.item |
| | | let list = this.flattenTree([item]) |
| | | let ids = [] |
| | | list.forEach(item => { |
| | | ids.push(item.id) |
| | | }) |
| | | const tab = this.findAndUpdateItemsByIds([item], ids) |
| | | console.log(ids, tab); |
| | | } |
| | | } |
| | | }) |