使用 JavaScript 在 SharePoint 库中创建文件夹结构

debugcn 发表于 Dev

鲁尼123

要求是使用 JavaScript 从 SharePoint 库中的数组创建文件夹结构。下面是所需的结构：

var ary = [A,B,C]

A -> Fldr1 -> Fldr2 -> File
B -> Fldr1 -> Fldr2 -> File
C -> Fldr1 -> Fldr2 -> File

但目前它在库中创建文件夹 A、B 和 C，但内部结构仅为 C 创建。

所以我得到的结果是：

A 
B 
C -> Fldr1 -> Fldr2 -> File

当数组中只有一项时，下面的代码可以完美运行，但在多项时会失败。在这里，我检查文件夹是否存在，然后检查第二级，如果不存在则首先创建，以此类推剩余结构。

   async function processArray(selectedCountries) {
    await selectedCountries.map(async (item) => {       
      let promiseCntry = await checkCntryFolder(item);       
        if(flag){ //if cntry exists                      
             let promiseChckfolder = await checkFolder(tdmrkNm);
                    if(flagFldr)//if folder exists
                    {                           
                        let promiseChkSubFolder =  await checkSubFolder(appStatus);
                            if(flagSub)//if sub -folder exists
                            {                                    
                                 let createFile =  await CreateFileInSideFolder();
                            }
                            else
                            {                                
                                let promiseCreateSub =  await createSubFolder(appStatus);                                        
                                let createFile =  await CreateFileInSideFolder();
                            }                   
                    }

            }

    });
  }
 }

鲁尼123

好的，所以最后我让它工作了：

我没有向方法传递正确的参数。下面是工作代码：

 async function processArray(selectedCountries) {
    return Promise.all(selectedCountries.map(async (item) => {      
    //await selectedCountries.map(async (item) => {                             
      let promiseCntry = await checkCntryFolder(item);       
        if(flag){ //if cntry exists                      
             let promiseChckfolder = await checkFolder(tdmrkNm,item);
                    if(flagFldr)//if folder exists
                    {                           
                        let promiseChkSubFolder =  await checkSubFolder(appStatus,tdmrkNm,item);
                            if(flagSub)//if sub -folder exists
                            {                                    
                                 let createFile =  await CreateFileInSideFolder(appStatus,tdmrkNm,item);
                            }
                            else
                            {                                
                                let promiseCreateSub =  await createSubFolder(appStatus,tdmrkNm,item);                                       
                                let createFile =  await CreateFileInSideFolder(appStatus,tdmrkNm,item);
                            }                   
                    }
                    else//if folder doesn't exist
                    {                            
                             let createFldr =  await createFolder(tdmrkNm,item);
                             let promiseChkSubFolder =  await checkSubFolder(appStatus,tdmrkNm,item);
                                if(flagSub)
                                {                                               
                                    let createFile =  await CreateFileInSideFolder(appStatus,tdmrkNm,item); 
                                }
                                else
                                {                                    
                                    let promiseCreateSub =  await createSubFolder(appStatus,tdmrkNm,item);
                                    let createFile =  await CreateFileInSideFolder(appStatus,tdmrkNm,item); 
                                } 
                    }
            }
            else//if cntry doesn't exist
            {                    
                     let createCntry = await createCntryFolder(item);             
                     let promiseChckfolder =  await checkFolder(tdmrkNm,item);                                              
                        if(flagFldr)//if folder exists
                        {                                 
                             let promiseChkSubFolder =  await checkSubFolder(appStatus,tdmrkNm,item);
                                if(flagSub) //if sub-folder exists
                                {                                            
                                    let createFile =  await CreateFileInSideFolder(appStatus,tdmrkNm,item);     
                                }
                                else //if sub-folder doesn't exist
                                {                                                                           
                                     let promiseCreateSub =  await createSubFolder(appStatus,tdmrkNm,item);                                           
                                     let createFile =  await CreateFileInSideFolder(appStatus,tdmrkNm,item);
                                }                                           
                        }
                        else //if folder doesn't exist
                        {                           

                             let createFldr =  await createFolder(tdmrkNm,item);
                             let promiseChkSubFolder =  await checkSubFolder(appStatus,tdmrkNm,item);
                                    if(flagSub)//if sub-folder exists
                                    { 
                                        let createFile = await CreateFileInSideFolder(appStatus,tdmrkNm,item);
                                    }
                                    else//if sub-folder doesn't exist
                                    { 
                                        let promiseCreateSub =  await createSubFolder(appStatus,tdmrkNm,item);
                                        let createFile =  await CreateFileInSideFolder(appStatus,tdmrkNm,item); 
                                    } 

                        }   
            }

        },Promise.resolve()));

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