im new to oracle agile plm can you solve me this.I refer Agile sdk guide but it not at all solving can you make this efficient search
In many documentations, you may not find code samples of every feature that there is. Instead, you are provided with one sample code which can be used with little modification for similar scenarios. In this case, you have code sample for reading the BOM table as below:
private void printBOM(IItem item, int level) throws APIException {
ITable bom = item.getTable(ItemConstants.TABLE_BOM);
Iterator i = bom.getReferentIterator();
while (i.hasNext()) {
IItem bomItem = (IItem)i.next();
System.out.print(indent(level));
System.out.println(bomItem.getName());
printBOM(bomItem, level + 1);
}
}
private String indent(int level) {
if (level <= 0) {
return "";
}
char c[] = new char[level*2];
Arrays.fill(c, ' ');
return new String(c);
}
All you need to do is change TABLE_BOM to TABLE_MANUFACTURERS, update relevant attribute names and fetch data from required cells.
Hope this helps.
Also, here's the link for latest documentation: SDK Developer Guide
Related
I'm trying to create a testing application that pulls question/data answer from a database. The tests each have a different number of questions (some 10, some 15, some 12) that all need to be displayed with their answer choices (some multiple choice with 4 or 5 answers, some true/false). I want to utilize the Blazor form structure to allow access to input validation, but it seems that the form Model has to have a static number of members (i.e. only 10 test questions). I tried binding the form to a class with a List of length n, where n is the number of test questions (and consequently, the number of answers), but that only recorded the first answer despite setting the #bind-Value to separate indexes of the List.
Is it at all possible to utilize dynamic data structures in Blazor Form Modeling or should I look at doing something different?
Edit: For the sake of clarity, let me dump my code here. I'm using the Radzen form libraries, which can be found here. All relevant data structures and initializers can be found below, as well.
My question lies in where I bind the RadioButtonList to the answer model: #bind-Value=#selectedAnswers.testAnswers[curr.Key]. Can I do this? I'm currently getting an 'index out of bounds' error in that statement.
Some code:
<RadzenTemplateForm TItem="Answers" Data=#selectedAnswers Submit=#GradeExam>
#foreach (KeyValuePair<int, List<string>> curr in shuffledAnswers){
<RadzenCard>
<label class="col 2 font-weight-bold"><strong>#curr.Key) #allQuestions[curr.Key.ToString()].question</strong></label>
<RadzenRadioButtonList
#bind-Value=#selectedAnswers.testAnswers[curr.Key]
TValue="int" Name=#(curr.Key.ToString())
Orientation="Radzen.Orientation.Vertical"
>
<Items>
#foreach (string s in curr.Value){
<RadzenRadioButtonListItem Text=#s Value=#curr.Value.IndexOf(s) />
Console.WriteLine("radio button");
}
</Items>
</RadzenRadioButtonList>
<RadzenRequiredValidator Component=#(curr.Key.ToString()) Text="This question is required." Popup="true" />
#if(submitted){
<br/><label class="col 2 font-weight-bold"><em>#allQuestions[curr.Key.ToString()].tooltip</em></label>
}
</RadzenCard>
}
<RadzenCard>
#if(!submitted){
<RadzenButton ButtonType="Radzen.ButtonType.Submit" Text="Submit" style="background-color: royalblue;" />
}
else {
<!-- go back to course list -->
}
</RadzenCard>
</RadzenTemplateForm>
#code{
// test answer binding model
private class Answers{
List<string> Answers;
public TestAnswers(){
Answers = new List<string>();
}
}
private Answers selectedAnswers;
private Dictionary<int, List<string>> shuffledAnswers;
private Dictionary<string, Question> allQuestions;
// ^ Question class contains the question and associated answers
private void ShuffleAnswers{
// iterate through all question data
foreach(KeyValuePair<string, Question> q in allQuestions){
// generate temporary string to hold answers
List<string> temp = new List<string>();
temp.Add(q.Value.correct);
temp.Add(q.Value.wrong1);
// if multiple choice w/ 4 answers, add them too
if(q.Value.wrong2 != "N/A"){
temp.Add(q.Value.wrong2);
temp.Add(q.Value.wrong3);
}
List<string> ans = new List<string>();
shuffledAnswers.Add(int.Parse(q.Key), ans);
// move a random answer from temp to the list of shuffled answers
while(temp.Count > 0){
int index = new Random(DateTime.Now.GetHashCode()).Next(temp.Count);
shuffledAnswers[int.Parse(q.Key)].Add(temp[index]);
temp.RemoveAt(index);
}
// initialize selected answer indexes
selectedAnswers.testAnswers.Add(0);
}
}
}
I need to make signed requests to AWS ES, but am stuck at the first hurdle in that I cannot seem to be able to use CurlHttpClient. Here is my code (verb, path, and body defined elsewhere):
Aws::Client::ClientConfiguration clientConfiguration;
clientConfiguration.scheme = Aws::Http::Scheme::HTTPS;
clientConfiguration.region = Aws::Region::US_EAST_1;
auto client = Aws::MakeShared<Aws::Http::CurlHttpClient>(ALLOCATION_TAG, clientConfiguration);
Aws::Http::URI uri;
uri.SetScheme(Aws::Http::Scheme::HTTPS);
uri.SetAuthority(ELASTIC_SEARCH_DOMAIN);
uri.SetPath(path);
Aws::Http::Standard::StandardHttpRequest req(uri, verb);
req.AddContentBody(body);
auto res = client->MakeRequest(req);
Aws::Http::HttpResponseCode resCode = res->GetResponseCode();
if (resCode == Aws::Http::HttpResponseCode::OK) {
Aws::IOStream &body = res->GetResponseBody();
rejoiceAndBeMerry();
}
else {
gotoPanicStations();
}
When executed, the code throws a bad_function_call deep from within the sdk mixed up with a lot of shared_ptr this and allocate that. My guess is that I am just using the SDK wrong, but I've been unable to find any examples that use the CurlHttpClient directly such as I need to do here.
How can I use CurlHttpClient?
You shouldn't be using the HTTP client directly, but the supplied wrappers with the aws-cpp-sdk-es package. Like previous answer(s), I would recommend evaluating the test cases shipped with the library to see how the original authors intended to implement the API (at least until the documents catch-up).
How can I use CurlHttpClient?
Your on the right track with managed shared resources and helper functions. Just need to create a static factory/client to reference. Here's a generic example.
using namespace Aws::Client;
using namespace Aws::Http;
static std::shared_ptr<HttpClientFactory> MyClientFactory; // My not be needed
static std::shared_ptr<HttpClient> MyHttpClient;
// ... jump ahead to method body ...
ClientConfiguration clientConfiguration;
MyHttpClient = CreateHttpClient(clientConfiguration);
Aws::String uri("https://example.org");
std::shared_ptr<HttpRequest> req(
CreateHttpRequest(uri,
verb, // i.e. HttpMethod::HTTP_POST
Utils::Stream::DefaultResponseStreamFactoryMethod));
req.AddContentBody(body); //<= remember `body' should be `std::shared_ptr<Aws::IOStream>',
// and can be created with `Aws::MakeShared<Aws::StringStream>("")';
req.SetContentLength(body_size);
req.SetContentType(body_content_type);
std::shared_ptr<HttpResponse> res = MyHttpClient->MakeRequest(*req);
HttpResponseCode resCode = res->GetResponseCode();
if (resCode == HttpResponseCode::OK) {
Aws::StringStream resBody;
resBody << res->GetResponseBody().rdbuf();
rejoiceAndBeMerry();
} else {
gotoPanicStations();
}
I encountered exactly the same error when trying to download from S3 using CurlHttpClient.
I fixed it by instead modelling my code after the integration test found in the cpp sdk:
aws-sdk-cpp/aws-cpp-sdk-s3-integration-tests/BucketAndObjectOperationTest.cpp
Search for the test called TestObjectOperationsWithPresignedUrls.
For starters, I'm seeing two types of problems with my the functionality of the code. I can't seem to find the correct element with the function xmlXPathEvalExpression. In addition, I am receiving errors similar to:
HTML parser error : Unexpected end tag : a
This happens for what appears to be all tags in the page.
For some background, the HTML is fetched by CURL and fed into the parsing function immediately after. For the sake of debugging, the return statements have been replaced with printf.
std::string cleanHTMLDoc(std::string &aDoc, std::string &symbolString) {
std::string ctxtID = "//span[id='" + symbolString + "']";
htmlDocPtr doc = htmlParseDoc((xmlChar*) aDoc.c_str(), NULL);
xmlXPathContextPtr context = xmlXPathNewContext(doc);
xmlXPathObjectPtr result = xmlXPathEvalExpression((xmlChar*) ctxtID.c_str(), context);
if (xmlXPathNodeSetIsEmpty(result->nodesetval)) {
xmlXPathFreeObject(result);
xmlXPathFreeContext(context);
xmlFreeDoc(doc);
printf("[ERR] Invalid XPath\n");
return "";
}
else {
int size = result->nodesetval->nodeNr;
for (int i = size - 1; i >= 0; --i) {
printf("[DBG] %s\n", result->nodesetval->nodeTab[i]->name);
}
return "";
}
}
The parameter aDoc contains the HTML of the page, and symbolString contains the id of the item we're looking for; in this case yfs_l84_aapl. I have verified that this is an element on the page in the style span[id='yfs_l84_aapl'] or <span id="yfs_l84_aapl">.
From what I've read, the errors fed out of the HTML Parser are due to a lack of a namespace, but when attempting to use the XHTML namespace, I've received the same error. When instead using htmlParseChunk to write out the DOM tree, I do not receive these errors due to options such as HTML_PARSE_NOERROR. However, the htmlParseDoc does not accept these options.
For the sake of information, I am compiling with Visual Studio 2015 and have successfully compiled and executed programs with this library before. My apologies for the poorly formatted code. I recently switched from writing Java in Eclipse.
Any help would be greatly appreciated!
[Edit]
It's not a pretty answer, but I made what I was looking to do work. Instead of looking through the DOM by my (assumed) incorrect XPath expression, I moved through tag by tag to end up where I needed to be, and hard-coded in the correct entry in the nodeTab attribute of the nodeSet.
The code is as follows:
std::string StockIO::cleanHTMLDoc(std::string htmlInput) {
std::string ctxtID = "/html/body/div/div/div/div/div/div/div/div/span/span";
xmlChar* xpath = (xmlChar*) ctxtID.c_str();
htmlDocPtr doc = htmlParseDoc((xmlChar*) htmlInput.c_str(), NULL);
xmlXPathContextPtr context = xmlXPathNewContext(doc);
xmlXPathObjectPtr result = xmlXPathEvalExpression(xpath, context);
if (xmlXPathNodeSetIsEmpty(result->nodesetval)) {
xmlXPathFreeObject(result);
xmlXPathFreeContext(context);
xmlFreeDoc(doc);
printf("[ERR] Invalid XPath\n");
return "";
}
else {
xmlNodeSetPtr nodeSet = result->nodesetval;
xmlNodePtr nodePtr = nodeSet->nodeTab[1];
return (char*) xmlNodeListGetString(doc, nodePtr->children, 1);
}
}
I will leave this question open in hopes that someone will help elaborate upon what I did wrong in setting up my XPath expression.
I am transferring some data from one table to another using SSIS with EzAPI. How can I get the number of rows that were transferred?
My setup is as follows
EzPackage package = new EzPackage();
EzOleDbConnectionManager srcConn;
EzOleDbSource src;
EzOleDbConnectionManager destConn;
EzOleDbDestination dest;
EzDataFlow dataFlow;
destConn = new EzOleDbConnectionManager(package); //set connection string
srcConn = new EzOleDbConnectionManager(package);
dataFlow = new EzDataFlow(package);
src = Activator.CreateInstance(typeof(EzOleDbSource), new object[] { dataFlow }) as EzOleDbSource;
src.Connection = srcConn;
src.SqlCommand = odbcImport.Query;
dest = Activator.CreateInstance(typeof(EzOleDbDestination), new object[] { dataFlow }) as EzOleDbDestination;
dest.Connection = destConn;
dest.AttachTo(src, 0, 0);
dest.AccessMode = AccessMode.AM_OPENROWSET_FASTLOAD;
DTSExecResult result = package.Execute();
Where in this can I add something to get the number of rows? For all versions of SQL server 2008r2 and up
The quick answer is that the Row Count Transformation isn't included out of the box. I had a brief post about that: Row Count with EzAPI
I downloaded the source project from CodePlex and then edited EzComponents.cs (in EzAPI\src) and added the following code
[CompID("{150E6007-7C6A-4CC3-8FF3-FC73783A972E}")]
public class EzRowCountTransform : EzComponent
{
public EzRowCountTransform(EzDataFlow dataFlow) : base(dataFlow) { }
public EzRowCountTransform(EzDataFlow parent, IDTSComponentMetaData100 meta) : base(parent, meta) { }
public string VariableName
{
get { return (string)Meta.CustomPropertyCollection["VariableName"].Value; }
set { Comp.SetComponentProperty("VariableName", value); }
}
}
The component id above is only for 2008.
For 2012, it's going to be E26997D8C-70DA-42B2-8208-A19CE3A9FE41 I don't have a 2012 installation at the moment to confirm I didn't transpose a value there but drop a Row Count component onto a data flow, right click and look at the properties. The component/class id is what that value needs to be. Similar story if you're dealing with 2005.
So, once you have the ability to use EzRowCountTransform, you can simply patch it into your existing script.
// Create an instance of our transform
EzRowCountTransform newRC = null;
// Create a variable to use it
Variable newRCVariable = null;
newRCVariable = package.Variables.Add("RowCountNew", false, "User", 0);
// ...
src.SqlCommand = odbcImport.Query;
// New code here too
newRC = new EzRowCountTransform(dataFlow);
newRC.AttachTo(src);
newRC.Name = "RC New Rows";
newRC.VariableName = newRCVariable.QualifiedName;
// Continue old code
I have a presentation on various approaches I've used over time and what I like/don't like about them. Type more, click less: a programmatic approach to building SSIS. It contains sample code for creating the EzRowCountTransform and usage.
Lots of references for creating lookups out there, but all seem to draw their values from a query.
I want to add a lookup to a field that will add items from a list of values that do not come from a table, query, or any other data source.
Such as from a string: "Bananas, Apples, Oranges"
..or a container ["Bananas", "Apples", "Oranges"]
Assume the string/container is a dynamic object. Drawing from an static enum is not a choice.
Is there a way to create lookups on the fly from something other than a data source?
Example code would be a great help, but I'll take hints as well.
There is the color picker.
Also in the Global you will find pickXxxx such as pickList.
There are others, pickUser, pickUserGroup etc.
Take a look on the implementation. I guess they build a temporary table then displays that. Tables are great!
Update:
To go on you own follow the rules.
For the advanced user, see also: Lookup form returning more than one value.
public void lookup()
{
SysTableLookup sysTableLookup;
TmpTableFieldLookup tmpTableFieldLookup;
Enumerator en;
List entitylist = new list(types::String);
entitylist.addend("Banana");
entitylist.addend("Apple");
en = entityList.getEnumerator();
while (en.moveNext())
{
tmpTableFieldLookup.TableName = en.current();
tmpTableFieldLookup.insert();
}
sysTableLookup = SysTableLookup::newParameters(tableNum(tmpTableFieldLookup), this);
sysTableLookup.addLookupfield(fieldNum(TmpTableFieldLookup, TableName));
//BP Deviation documented
sysTableLookup.parmTmpBuffer(tmpTableFieldLookup);
sysTableLookup.performFormLookup();
}
The above code helps in displaying strings as lookup.
I'm also guessing there's no way to perform a lookup without a table. I say that because a lookup is simply a form with one or more datasources that is displayed in a different way.
I've also blogged about this, so you can get some info on how to perform a lookup, even with a temporary table, here:
http://devexpp.blogspot.com.br/2012/02/dynamics-ax-custom-lookup.html
Example from global::PickEnumValue:
static int pickEnumValue(EnumId _enumId, boolean _omitZero = false)
{
Object formRun;
container names;
container values;
int i,value = -1,valueIndex;
str name;
#ResAppl
DictEnum dictEnum = new DictEnum(_enumId);
;
if (!dictEnum)
return -1;
for (i=1;i<=dictEnum.values();i++)
{
value = dictEnum.index2Value(i);
if (!(_omitZero && (value == 0)))
{
names += dictEnum.index2Label(i);
values += value;
}
}
formRun = classfactory.createPicklist();
formRun.init();
formRun.choices(names, #ImageClass);
formRun.caption(dictEnum.label());
formRun.run();
formRun.wait();
name = formRun.choice();
value = formRun.choiceInt();
if (value>=0) // the picklist form returns -1 if a choice has not been made
{
valueIndex = -1;
for (i=1;i<=conLen(names);i++)
{
if (name == conPeek(names,i))
{
valueIndex = i;
break;
}
}
if (valueIndex>=0)
return conPeek(values,valueIndex);
}
return value;
}
It isn't the most graceful solution, but this does work, and it doesn't override or modify any native AX 2012 objects:
Copy the sysLookup form from AX2009 (rename it) and import it into AX 2012.
We'll call mine myLookupFormCopy.
I did a find/replace of "sysLookup" in the XPO file to rename it.
Create this class method:
public static client void lookupList(FormStringControl _formStringControl, List _valueList, str _columnLabel = '')
{
Args args;
FormRun formRun;
;
if (_formStringControl && _valueList && _valueList.typeId() == Types::String)
{
args = new Args(formstr(myLookupFormCopy));
args.parmObject(_valueList);
args.parm(_columnLabel);
formRun = classFactory.formRunClass(args);
_formStringControl.performFormLookup(formRun);
}
}
In the lookup method for your string control, use:
public void lookup()
{
List valueList = new List(Types::String);
;
...build your valueList here...
MyClass::lookupList(this, valueList, "List Title");
super();
}