e.g. myfunc(from:c:\my\dir,to:c:\my\other\file.ext) ==> ..\other\file.ext .
new Uri() need not apply, unless there's a remedy for it returning URI format not Windows filename format. .LocalPath fails.
This should do what you want.
string firstDirectory = "c:\\my\\dir";
string secondDirectory = "c:\\my\\other\\file.ext";
var first = firstDirectory.Split('\\');
var second = secondDirectory.Split('\\');
var directoriesToGoBack = first.Except(second);
var directoriesToGoForward = second.Except(first);
StringBuilder directory = new StringBuilder();
bool initial = true;
foreach (string s in directoriesToGoBack)
{
if (initial)
{
initial = false;
} else
{
directory.Append('\\');
}
directory.Append("..");
}
foreach (string s in directoriesToGoForward)
{
directory.Append('\\');
directory.Append(s);
}
Console.WriteLine(directory.ToString());
Related
I am finishing some functions in a flutter project.
void code_shift_backward() {
var input_string = controller.text;
List<String> output_list = [];
var input_runes = input_string.runes.toList();
for (var rune in input_runes) {
var mutatedRune = rune--;
output_list.add(String.fromCharCode(mutatedRune));
}
var output_string = output_list.join("");
setState(() {
text_in_tree = output_string;
});
}
I give it the word wiggle and I expect vhffkd but it keeps giving wiggle
You have to change:
var mutatedRune = rune--;
to:
var mutatedRune = --rune;
Explanation:
rune-- assigns the value of rune to mutatedRune first, then reduces the value by one. It means mutatedRune and rune has the same value.
--rune reduces the value first, then assigns.
Read about Dart arithmetic operators for more details.
You can fix this by moving the -- to the front of rune.. This happens because putting the -- after the variable only updates the variable after that line.
void code_shift_backward() {
var input_string = controller.text;
List<String> output_list = [];
var input_runes = input_string.runes.toList();
for (var rune in input_runes) {
var mutatedRune = --rune;
output_list.add(String.fromCharCode(mutatedRune));
}
var output_string = output_list.join("");
setState(() {
text_in_tree = output_string;
});
}
For size, maybe:
String shiftBack(String input) =>
String.fromCharCodes([for (var c in input.runes) c - 1]);
I'm using the SuiteTalk (API) service for NetSuite to retrieve a list of Assemblies. I need to load the InventoryDetails fields on the results to view the serial/lot numbers assigned to the items. This is the current code that I'm using, but the results still show those fields to come back as NULL, although I can see the other fields for the AssemblyBuild object. How do I get the inventory details (serials/lot#'s) to return on a transaction search?
public static List<AssemblyBuildResult> Get()
{
var listAssemblyBuilds = new List<AssemblyBuildResult>();
var service = Service.Context();
var ts = new TransactionSearch();
var tsb = new TransactionSearchBasic();
var sfType = new SearchEnumMultiSelectField
{
#operator = SearchEnumMultiSelectFieldOperator.anyOf,
operatorSpecified = true,
searchValue = new string[] { "_assemblyBuild" }
};
tsb.type = sfType;
ts.basic = tsb;
ts.inventoryDetailJoin = new InventoryDetailSearchBasic();
// perform the search
var response = service.search(ts);
response.pageSizeSpecified = true;
// Process response
if (response.status.isSuccess)
{
// Process the records returned in the response
// Get more records with pagination
if (response.totalRecords > 0)
{
for (var x = 1; x <= response.totalPages; x++)
{
var records = response.recordList;
foreach (var t in records)
{
var ab = (AssemblyBuild) t;
listAssemblyBuilds.Add(GetAssemblyBuildsResult(ab));
}
if (response.pageIndex < response.totalPages)
{
response = service.searchMoreWithId(response.searchId, x + 1);
}
}
}
}
// Parse and return NetSuite WorkOrder into assembly WorkOrderResult list
return listAssemblyBuilds;
}
After much pain and suffering, I was able to solve this problem with the following code:
/// <summary>
/// Returns List of AssemblyBuilds from NetSuite
/// </summary>
/// <returns></returns>
public static List<AssemblyBuildResult> Get(string id = "", bool getDetails = false)
{
// Object to populate and return results
var listAssemblyBuilds = new List<AssemblyBuildResult>();
// Initiate Service and SavedSearch (TransactionSearchAdvanced)
var service = Service.Context();
var tsa = new TransactionSearchAdvanced
{
savedSearchScriptId = "customsearch_web_assemblysearchmainlist"
};
// Filter by ID if specified
if (id != "")
{
tsa.criteria = new TransactionSearch()
{
basic = new TransactionSearchBasic()
{
internalId = new SearchMultiSelectField
{
#operator = SearchMultiSelectFieldOperator.anyOf,
operatorSpecified = true,
searchValue = new[] {
new RecordRef() {
type = RecordType.assemblyBuild,
typeSpecified = true,
internalId = id
}
}
}
}
};
}
// Construct custom columns to return
var tsr = new TransactionSearchRow();
var tsrb = new TransactionSearchRowBasic();
var orderIdCols = new SearchColumnSelectField[1];
var orderIdCol = new SearchColumnSelectField();
orderIdCols[0] = orderIdCol;
tsrb.internalId = orderIdCols;
var tranDateCols = new SearchColumnDateField[1];
var tranDateCol = new SearchColumnDateField();
tranDateCols[0] = tranDateCol;
tsrb.tranDate = tranDateCols;
var serialNumberCols = new SearchColumnStringField[1];
var serialNumberCol = new SearchColumnStringField();
serialNumberCols[0] = serialNumberCol;
tsrb.serialNumbers = serialNumberCols;
// Perform the Search
tsr.basic = tsrb;
tsa.columns = tsr;
var response = service.search(tsa);
// Process response
if (response.status.isSuccess)
{
var searchRows = response.searchRowList;
if (searchRows != null && searchRows.Length >= 1)
{
foreach (SearchRow t in searchRows)
{
var transactionRow = (TransactionSearchRow)t;
listAssemblyBuilds.Add(GetAssemblyBuildsResult(transactionRow, getDetails));
}
}
}
// Parse and return NetSuite WorkOrder into assembly WorkOrderResult list
return listAssemblyBuilds;
}
private static string GetAssemblyBuildLotNumbers(string id)
{
var service = Service.Context();
var serialNumbers = "";
var tsa = new TransactionSearchAdvanced
{
savedSearchScriptId = "customsearch_web_assemblysearchlineitems"
};
service.searchPreferences = new SearchPreferences { bodyFieldsOnly = false };
tsa.criteria = new TransactionSearch()
{
basic = new TransactionSearchBasic()
{
internalId = new SearchMultiSelectField
{
#operator = SearchMultiSelectFieldOperator.anyOf,
operatorSpecified = true,
searchValue = new[] {
new RecordRef() {
type = RecordType.assemblyBuild,
typeSpecified = true,
internalId = id
}
}
}
}
};
// Construct custom columns to return
var tsr = new TransactionSearchRow();
var tsrb = new TransactionSearchRowBasic();
var orderIdCols = new SearchColumnSelectField[1];
var orderIdCol = new SearchColumnSelectField();
orderIdCols[0] = orderIdCol;
tsrb.internalId = orderIdCols;
var serialNumberCols = new SearchColumnStringField[1];
var serialNumberCol = new SearchColumnStringField();
serialNumberCols[0] = serialNumberCol;
tsrb.serialNumbers = serialNumberCols;
tsr.basic = tsrb;
tsa.columns = tsr;
var response = service.search(tsa);
if (response.status.isSuccess)
{
var searchRows = response.searchRowList;
if (searchRows != null && searchRows.Length >= 1)
{
foreach (SearchRow t in searchRows)
{
var transactionRow = (TransactionSearchRow)t;
if (transactionRow.basic.serialNumbers != null)
{
return transactionRow.basic.serialNumbers[0].searchValue;
}
}
}
}
return serialNumbers;
}
private static AssemblyBuildResult GetAssemblyBuildsResult(TransactionSearchRow tsr, bool getDetails)
{
if (tsr != null)
{
var assemblyInfo = new AssemblyBuildResult
{
NetSuiteId = tsr.basic.internalId[0].searchValue.internalId,
ManufacturedDate = tsr.basic.tranDate[0].searchValue,
SerialNumbers = tsr.basic.serialNumbers[0].searchValue
};
// If selected, this will do additional NetSuite queries to get detailed data (slower)
if (getDetails)
{
// Look up Lot Number
assemblyInfo.LotNumber = GetAssemblyBuildLotNumbers(tsr.basic.internalId[0].searchValue.internalId);
}
return assemblyInfo;
}
return null;
}
What I learned about pulling data from NetSuite:
Using SavedSearches is the best method to pull data that doesn't automatically come through in the API objects
It is barely supported
Don't specify an ID on the SavedSearch, specify a criteria in the TransactionSearch to get one record
You will need to specify which columns to actually pull down. NetSuite doesn't just send you the data from a SavedSearch automatically
You cannot view data in a SavedSearch that contains a Grouping
In the Saved Search, use the Criteria Main Line = true/false to read data from the main record (top of UI screen), and line items (bottom of screen)
input link for ex is "http://www.unionstationdc.com".I need to programmatically go here "http://www.unionstationdc.com/contact" & fetch contents of this page. I have written this code below but of no use.
doc = hw.Load(link);
foreach (HtmlNode link in doc.DocumentNode.SelectNodes("//a[#href]"))
{
bool hreflink = link.GetAttributeValue("p", true);
if (hreflink == true)
{
attr = link.Attributes;
att = attr.AttributesWithName("p");
for (int i = 0; i < attr.Count; i++)
{
name = attr[i].Name;
value = attr[i].Value;
string trim = value.Trim('/');
string uppercase = trim.ToUpper();
if (uppercase.Contains("CONTACT"))
{
string path = attr[i].XPath;
MessageBox.Show(path);
}
}
}
}
Please help me to finish .... Thanks in advance
I am using Rotativa to generate PDF in my "MVC" application. How can I save Rotativa PDF? I need to save the document on a server after all the process is completed.
Code below:
public ActionResult PRVRequestPdf(string refnum,string emid)
{
var prv = functions.getprvrequest(refnum, emid);
return View(prv);
}
public ActionResult PDFPRVRequest()
{
var prv = Session["PRV"] as PRVRequestModel;
byte[] pdfByteArray = Rotativa.WkhtmltopdfDriver.ConvertHtml("Rotativa", "Approver", "PRVRequestPdf");
return new Rotativa.ViewAsPdf("PRVRequestPdf", new { refnum = prv.rheader.request.Referenceno });
}
You can give this a try
var actionResult = new ActionAsPdf("PRVRequestPdf", new { refnum = prv.rheader.request.Referenceno, emid = "Whatever this is" });
var byteArray = actionResult.BuildPdf(ControllerContext);
var fileStream = new FileStream(fullPath, FileMode.Create, FileAccess.Write);
fileStream.Write(byteArray, 0, byteArray.Length);
fileStream.Close();
If that doesn't do the trick then, you can follow the answers here
Just make sure if you do it this way not to have PRVRequestPdf return as a PDF View, rather a normal View like you have above (only mention as managed to fall foul of that myself causing lots of fun).
Another useful answer:
I found the solution here
var actionPDF = new Rotativa.ActionAsPdf("YOUR_ACTION_Method", new { id = ID, lang = strLang } //some route values)
{
//FileName = "TestView.pdf",
PageSize = Size.A4,
PageOrientation = Rotativa.Options.Orientation.Landscape,
PageMargins = { Left = 1, Right = 1 }
};
byte[] applicationPDFData = actionPDF.BuildPdf(ControllerContext);
This is the original thread
You can achieve this with ViewAsPdf.
[HttpGet]
public ActionResult SaveAsPdf(string refnum, string emid)
{
try
{
var prv = functions.getprvrequest(refnum, emid);
ViewAsPdf pdf = new Rotativa.ViewAsPdf("PRVRequestPdf", prv)
{
FileName = "Test.pdf",
CustomSwitches = "--page-offset 0 --footer-center [page] --footer-font-size 8"
};
byte[] pdfData = pdf.BuildFile(ControllerContext);
string fullPath = #"\\server\network\path\pdfs\" + pdf.FileName;
using (var fileStream = new FileStream(fullPath, FileMode.Create, FileAccess.Write))
{
fileStream.Write(pdfData, 0, pdfData.Length);
}
return Json(new { isSuccessful = true }, JsonRequestBehavior.AllowGet);
}
catch (Exception ex)
{
//TODO: ADD LOGGING
return Json(new { isSuccessful = false, error = "Uh oh!" }, JsonRequestBehavior.AllowGet);
//throw;
}
}
You can simply try this:
var fileName = string.Format("my_file_{0}.pdf", id);
var path = Server.MapPath("~/App_Data/" + fileName);
System.IO.File.WriteAllBytes(path, pdfByteArray );
Being very new to SharePoint coding I have been assigned the task to create a prototype code to upload a file and setting the field values for that file that will show up when opening the sharepoint page with the file.
This has to be done from a remote machine and not the Sharepoint server itself so using the .Net objects for Sharepoint is out the question.
I quickly found out how to upload a file through the Sharepoint Web Service Copy.asmx:
void UploadTestFile() {
var file = #"C:\Temp\TestFile.doc";
string destinationUrl = "http://mysharepointserver/Documents/"
+ Path.GetFileName(file);
string[] destinationUrls = { destinationUrl };
var CopyWS = new Copy.Copy();
CopyWS.UseDefaultCredentials = true;
CopyWS.Url = "http://mysharepointserver/_vti_bin/copy.asmx";
CopyResult[] result;
byte[] data = File.ReadAllBytes(file);
FieldInformation mf1 = new FieldInformation {
DisplayName = "title",
InternalName = "title",
Type = FieldType.Text,
Value = "Dummy text"
};
FieldInformation mf2 = new FieldInformation {
DisplayName = "MyTermSet",
InternalName = "MyTermSet",
Type = FieldType.Note,
Value = "Test; Unit;"
};
CopyWS.CopyIntoItems(
"+",
destinationUrls,
new FieldInformation[] { mf1, mf2 },
data,
out result);
}
This code easily uploads any file to the target site but only fills the "title" field with info. The field MyTermSet in which I have added 3 terms allready - Test, Unit and Page - will not update with the values "Test;" and "Unit;".
Being very new to Sharepoint and me not grasping all the basics googling has told me that updating "File", "Computed" or "Lookup" fields does not work with the CopyIntoItems method, and MyTermSet being a Taxonomy field is - if I am correct - a Lookup field.
So how do I get MyTermSet updated with the values "Test;" and "Unit;" ?
I would really prefer If someone has a sample code on this. I have followed several hint-links but I am none the wiser. I have found no sample-code on this at all.
Have anyone made one single method that wraps it all? Or another method that takes in the destinationUrl from the file upload and updates the Term Set/Taxonomy field.
Puzzling together what I have found so far, I am now able to do as I wanted. But I would really like to be able to get the Taxonomy field GUIDs dynamically and NOT having to explicitly set them myself:
void UploadTestFile(string FileName, string DocLib, Dictionary<string, string> Fields = null) {
//Upload the file to the target Sharepoint doc lib
string destinationUrl = DocLib + Path.GetFileName(FileName);
string[] destinationUrls = { destinationUrl };
var CopyWS = new Copy.Copy();
CopyWS.UseDefaultCredentials = true;
CopyWS.Url = new Uri(new Uri(DocLib), "/_vti_bin/copy.asmx").ToString();
CopyResult[] result;
var data = File.ReadAllBytes(FileName);
CopyWS.CopyIntoItems(
"+",
destinationUrls,
new FieldInformation[0],
data,
out result);
if (Fields == null) return; //Done uploading
//Get the ID and metadata information of the fields
var list = new ListsWS.Lists();
list.UseDefaultCredentials = true;
var localpath = new Uri(DocLib).LocalPath.TrimEnd('/');
var site = localpath.Substring(0, localpath.LastIndexOf("/")); //Get the site of the URL
list.Url = new Uri(new Uri(DocLib), site + "/_vti_bin/lists.asmx").ToString(); //Lists on the right site
FieldInformation[] fiOut;
byte[] filedata;
var get = CopyWS.GetItem(destinationUrl, out fiOut, out filedata);
if (data.Length != filedata.Length) throw new Exception("Failed on uploading the document.");
//Dictionary on name and display name
var fieldInfos = fiOut.ToDictionary(x => x.InternalName, x => x);
var fieldInfosByName = new Dictionary<string, FieldInformation>();
foreach (var item in fiOut) {
if (!fieldInfosByName.ContainsKey(item.DisplayName)) {
fieldInfosByName.Add(item.DisplayName, item);
}
}
//Update the document with fielddata - this one can be extended for more than Text and Note fields.
if (!fieldInfos.ContainsKey("ID")) throw new Exception("Could not get the ID of the upload.");
var ID = fieldInfos["ID"].Value; //The ID of the document we just uploaded
XDocument doc = new XDocument(); //Creating XML with updates we need
doc.Add(XElement.Parse("<Batch OnError='Continue' ListVersion='1' ViewName=''/>"));
doc.Element("Batch").Add(XElement.Parse("<Method ID='1' Cmd='Update'/>"));
var methNode = doc.Element("Batch").Element("Method");
//Add ID
var fNode = new XElement("Field");
fNode.SetAttributeValue("Name", "ID");
fNode.Value = ID;
methNode.Add(fNode);
//Loop each field and add each Field
foreach (var field in Fields) {
//Get the field object from name or display name
FieldInformation fi = null;
if (fieldInfos.ContainsKey(field.Key)) {
fi = fieldInfos[field.Key];
}
else if (fieldInfosByName.ContainsKey(field.Key)) {
fi = fieldInfosByName[field.Key];
}
if (fi != null) {
//Fix for taxonomy fields - find the correct field to update
if (fi.Type == FieldType.Invalid && fieldInfos.ContainsKey(field.Key + "TaxHTField0")) {
fi = fieldInfos[field.Key + "TaxHTField0"];
}
else if (fi.Type == FieldType.Invalid && fieldInfosByName.ContainsKey(field.Key + "_0")) {
fi = fieldInfosByName[field.Key + "_0"];
}
fNode = new XElement("Field");
fNode.SetAttributeValue("Name", fi.InternalName);
switch (fi.Type) {
case FieldType.Lookup:
fNode.Value = "-1;#" + field.Value;
break;
case FieldType.Choice:
case FieldType.Text:
fNode.Value = field.Value;
break;
case FieldType.Note: //TermSet's
var termsetval = "";
var terms = field.Value.Split(';');
foreach (var term in terms) {
termsetval += "-1;#" + term + ";";
}
fNode.Value = termsetval.TrimEnd(';');
break;
default:
//..Unhandled type. Implement if needed.
break;
}
methNode.Add(fNode); //Adds the field to the XML
}
else {
//Field does not exist. No use in uploading.
}
}
//Gets the listname (not sure if it is the full path or just the folder name)
var listname = new Uri(DocLib).LocalPath;
var listcol = list.GetListCollection(); //Get the lists of the site
listname = (from XmlNode x
in listcol.ChildNodes
where x.Attributes["DefaultViewUrl"].InnerText.StartsWith(listname, StringComparison.InvariantCultureIgnoreCase)
select x.Attributes["ID"].InnerText).DefaultIfEmpty(listname).First();
//Convert the XML to XmlNode and upload the data
var xmldoc = new XmlDocument();
xmldoc.LoadXml(doc.ToString());
list.UpdateListItems(listname, xmldoc.DocumentElement);
}
Then I call it like this:
var fields = new Dictionary<string, string>();
fields.Add("Test", "Dummy Text");
fields.Add("MrTermSet", "Page|a4ba29c1-3ed5-47e9-b43f-36bc59c0ea5c;Unit|4237dfbe-22a2-4d90-bd08-09f4a8dd0ada");
UploadTestFile(#"C:\Temp\TestFile2.doc", #"http://mysharepointserver/Documents/", fields);
I would however prefer to call it like this:
var fields = new Dictionary<string, string>();
fields.Add("Test", "Dummy Text");
fields.Add("MrTermSet", "Page;Unit");
UploadTestFile(#"C:\Temp\TestFile2.doc", #"http://mysharepointserver/Documents/", fields);