i have site where i need to develop site search functionality. the data may reside in database table or may in aspx page as static word. i search google and found that lucene.net may be appropriate for the site search functionality. but i never use lucene.net so i dont know how to create lucene.net index file. i want to develop 2 utility in my site like
1) one for create & update index file reading data from database table & physical aspx file.
2) utility which search multiple single or multiple keyword against index file.
i found a bit of code snippet which i just do not understand
string indexFileLocation = #"C:\Index";
string stopWordsLocation = #"C:\Stopwords.txt";
var directory = FSDirectory.Open(new DirectoryInfo(indexFileLocation));
Analyzer analyzer = new StandardAnalyzer(
Lucene.Net.Util.Version.LUCENE_29, new FileInfo(stopWordsLocation));
what is Lucene.Net.Util.Version.LUCENE_29 what is stopWordsLocation
how data need to store in Stopwords.txt
but have no concept to develop the above 2 utility. so please guide me how search my DB and as well as aspx files with lucene.net....i will be glad if some one discuss here with bit of sample code. thanks
Lucene.Net.Util.Version.LUCENE_29 just indicates the Lucene version your are using, you should always use the most up to date in new code. It is there for backward compatibility in case you upgrade your Lucene with a version that changes the StandardAnalyzer, but you dont want to re-index all your data.
The stopWordsLocation is the location of a file with your stop words, words you dont want to index.
IE: it, he, she, the, or, and etc...
Its a regular text file, each line should contain 1 stop word, and separate each line with a linebreak.
http://lucene.apache.org/core/old_versioned_docs/versions/3_0_1/api/all/org/apache/lucene/analysis/WordlistLoader.html#getWordSet(java.io.Reader)
Related
I have been uploading files to Company Home pretty easily with this url:
http://myhost.com:8080/alfresco/s/api/path/workspace/SpacesStore/app:company_home/children
Now I am trying to upload to a folder within a site
http://myhost.com:8080/alfresco/s/api/path/workspace/SpacesStore/app:company_home/st:sites/cm:mysite/children
And keep getting this
Cannot find object for NodePathReference[storeRef=workspace://SpacesStore,path=app:company_home/st:sites/cm:mysite]
Am I missing a special way to declare the path of a site?
i'm not sure how you are uploading to that path but i suppose you need to go into 'documentLibrary' of the site
http://myhost.com:8080/alfresco/s/api/path/workspace/SpacesStore/app:company_home/st:sites/cm:mysite/cm:documentLibrary/children
I found out that there are 6 webscripts related to file manipulation, and it seams each one takes the path in a different way.
I ended up using
http://example.com:8080/alfresco/s/cmis/p/Sites/mySite/Test/children
This particular service it takes Display Names as path segments, and the p itself represents the Company Home segment
I also obtained the same results with this one
http://example.com:8080/alfresco/s/cmis/s/workspace:SpacesStore/i/2aa692bd-0dab-4514-a629-ad36382189f2/children
Which as you can see takes nodeRef Ids as parameter.
I am trying to extract requirements from QC Requirement module. i could extract all requirements of a QC project but i would like to extract selected requirements only. So i need to give folder path and extract requirements accordingly.
Currently i use ReqFactory to extract Reqs from QC. Could you please help me or give me idea to extract requirmeents from selected folder path.
I tried Req Path and father id, but still it does not fulfill my need as some may have multiple sub folders under parent folders.
I assume you like to get all the child requirements of a requirement using the OTA API? The only solution I can offer is a bit clumsy. First you have to get the requirement where you want to start, e.g. "Requirements\Projects\ProjectX". How to achieve that is described in the OTA API Reference as an example of the ReqFactory object ("Find a specified requirement in a specified folder"). Or it is posted in this forum. If you know the ID of the start-requirement you can simply get the requirement with req_factory.Item(id).
When you have your requirement where you want to start, you can use the Find-method of the ReqFactory to get all its children, resp. all Requirement objects starting with the same path as the start-requirement. Here is an example-method in Ruby:
def list_all_child_requirements(start_req)
req_factory = #tdc.ReqFactory
req_path_strange_format = start_req.Field("RQ_REQ_PATH")
child_req_list = req_factory.Find(start_req.ID, "RQ_REQ_PATH", req_path_strange_format, 8)
child_req_list.each do |list_req|
puts list_req
end
end
The req_path_strange_format contains a String in the strange Quality Center notation like "AAAAAB". The Find-method starts from the start-requirement and searches all requirements which path starts with the same path as the path of the start-requirement. The parameter 8 means "starts with pattern" (described in the API Reference, Enum tagTDAPI_REQMODE). I just don't know how to access the Enum using Ruby, thats why the magic 8 is used... The Find-method returns a list with format "ID,NAME". From there it should be no problem to extract the requirements.
Doing the same directly in QC with a VAPI-XP-TEST and VB looks like that:
TDOutput.Clear
Dim reqPathStrangeFormat
Set reqF = tdConnection.ReqFactory
Set startReq = reqF.Item(14) ' ID of parent requirement
reqPathStrangeFormat = startReq.Field("RQ_REQ_PATH")
TDOutput.Print reqPathStrangeFormat
Set childReqList = reqF.Find(startReq.ID, "RQ_REQ_PATH", reqPathStrangeFormat, TDREQMODE_FIND_START_WITH)
For Each childReq in childReqList
TDOutput.Print childReq
Next
This code first prints some strange string "AAAAAB" or something similiar, then a list with "ID,NAME" of the requirements.
Recently I have started to work with SSRS and found ReportingCloud. It says
ReportingCloud provides an open source quality implementation
as an extension of the RDL specification
I haven't found any tutorial/documentation on how to use it in sourceforge or via google search.
Can anyone give an walk-through/example on How to use ReportingCloud?
There is one partial example available at http://sourceforge.net/projects/reportingcloud/forums/forum/1116661/topic/4571059.
The example takes an existing RDL file, parses and executes it and then places the HTML output into an asp.net Literal Control for display in the browser.
That code snippet is repeated here:
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load("C:\MyFolder\MyReport.rdl");
RDLParser rdlp = new RDLParser(xmlDoc.OuterXml);
rdlp.Parse();
MemoryStreamGen ms = new MemoryStreamGen();
ProcessReport pr = new ProcessReport(rdlp.Report, ms);
pr.Run(null, OutputPresentationType.ASPHTML);
// Dump memory stream (HTML Text) to an out-of-box ASPX Literal control
this.LiteralReportHtml.Text = ms.GetText();
To do this you'll need a reference to ReportingCloud.Engine.
I'm not sure exactly what your bigger goals are but I'd like to draw your attention to another open source project on GitHub called My-FyiReporting https://github.com/majorsilence/My-FyiReporting
Just like ReportingCloud, My-FyiReporting is a fork of FyiReporting (which has gone dormant).
The big difference as far as you are concerned is that My-FyiReporting has ASP.NET samples and an ASP.NET user control link. This might be the fast way to get to what you need.
File ORIGINALPROJECT.TXT from ReportingCloud says:
The ReportingCloud is a fork from the original project fyiReporting
4.1 (http://www.fyireporting.com).
File readme.md from My-FyiReporting says:
My-FyiReporting is a fork of fyiReporting. I cannot stress this
enough. This is a FORK. The main purpose is to make sure that I have a
copy of fyiReporting since that project seems to be dead.
When I am publishing my page from tridio 2009, I am getting the error below:
Destination with name 'FTP=[Host=servername, Location=\RET, Password=******, Port=21, UserName=retftp]' reported the following failure:
A processing error occurred processing a transport package Attempting to deploy a binary [Binary id=tcm:553-974947-16 variantId= sg= path=/Images/image_thumbnail01.jpg] to a location where a different binary is already stored Existing binary: tcd:pub[553]/binarymeta[974950]
Below is my code snippet
Component bigImageComp = th.GetComponentValue("bigimage", imageMetaFields);
string bigImagefileName = string.Empty;
string bigImagePath = string.Empty;
bigImagefileName = bigImageComp.BinaryContent.Filename;
bigImagePath = m_Engine.AddBinary(bigImageComp.Id, TcmUri.UriNull, null, bigImageComp.BinaryContent.GetByteArray(), Path.GetFileName(bigImagefileName));
imageBigNode.InnerText = bigImagePath;
Please suggest
Chris Summers addressed this on his blog. Have a read of the article - http://www.urbancherry.net/blogengine/post/2010/02/09/Unique-binary-filenames-for-SDL-Tridion-Multimedia-Components.aspx
Generally in Tridion Content Delivery we can only keep one version of a Component. To get multiple "versions" of a MMC we have to publish MMC as variants. By this way we can produce as many variants as we need via templating.
You can refer below article for more detail:
http://yatb.mitza.net/2012/03/publishing-images-as-variants.html#!/2012/03/publishing-images-as-variants.html
When adding binaries you must ensure that the file and it's metadata is unique. If one of the values e.g. the filename appears to be the same but the rest of the metadata does not match, then deployment will fail.
In the given example (as Nuno points out) the binary 910 is trying to deploy over binary 703. The filename is the same but the binary is identified to be not the same (in the case a different ID from the same publication). For this example you will need to rename one of the binaries (either the file itself or change the path) and everything will be fine.
Other scenarios can be that the same image is used from two different templates and the template id is used as the varient ID. If this is the case it is the same image BUT the varient ID check fails so to avoid overwriting the same image the deployer fails it.
Often unpublishing can help, however, the image is only removed when ALL references to it are removed. So if it is used from more than one place there are more open references.
This is logical protection from the deployer. You would not want the wrong image replacing another and either upsetting the layout or potentially changing the content to another meeting (think advertising banner).
This is actual cause and reason for above problem (Something got from forum)
I use excel through vb.net/asp.net to generate reports from a web page and then send the file down to the user. We've had some issues with Excel being super slow/inefficient/not closing (even when we keep track of the process id and try to kill it in code...). So I'm looking for some flexible alternatives. We need a replacement that can:
Allow for inidivdual cell formatting including borders (different settings on each side), background colors, font styles/coloring, etc...
Allow for cell merging
Allow for formatting (bolding in this case) of a portion of the text inside of a cell while leaving the rest of the text unchanged
Image insertion/repositioning inside a cell (not crucial)
Multiple Worksheets per Workbook
These are all the features I can think of off hand, any help or suggestiong at alternative libraries to look at would be appreciated. We are running Excel 2007 on the server but we are rolling out Office 2010 to clients so I think that might open the doors for some more supported file formats, if that helps.
After looking through the various options and performing more independent research I ended up using EPPlus, which you can get # http://epplus.codeplex.com.
Thanks for all the suggestions.
I recommend you to use the DevExpress.XtraReports from DevExpress. It is a Licensed product, but offers you a friendly toolkit for generating great and complexity reports. It is well documented and easy to use, once you define a template (REPX) you can populate it with data by assigning to each element a value as well as using [mail merge] feature which will be automatically replaced once you bind with data the report. In the core of such technology is a well OO design of classes. Once you generate the report you can export it to the most common formats: XLS, HTML, PDF, RTF...
public void GenerateReportFile(string rptFileName, string param1, int param2)
{
XtraReport report = null;
try
{
report = new XtraReport();
//-- loads the layout template (repx file)
report.LoadLayout("SomeDirectory\report_template.repx");
//-- assign data to report controls
report.FindControl("Label1", true).Text = string.Format("{0:dd/MM/yyyy}", fecha1);
report.FindControl("Label2", true).Text = string.Format("{0:dd/MM/yyyy}", fecha1);
//-- gets data from some Data Acces Layer method and assig it to the report DataSource property
DALReport dal = new DALReport();
report.DataSource = dal.GetReport1Data(ExpEmp, param1, param2);
report.DataMember = "data";
report.ExportToPdf(rptFileName, options);
}
catch { throw; }
finally { if (report != null) { report.Dispose(); } report = null; }
}
For more information refers to: http://demos.devexpress.com/XtraReportsDemos/
There is another free library for .Net iTextSharp, this library
was originally written for Java, then was translated to C# for .Net
usage. The library is mainly for PDF documents creation but some
versions also supports XLS documents creation.
GNU plot is a little bit of a pain to get to run on windows but it is a an awesome tool
It sounds like you are using a library that opens Excel and uses MS Office Excel objects to create the Excel file. Since you are using 2007 and above, you may want to consider creating the Excel file manually using a library that creates the XML (therefore, Excel doesn't open at all).
Check out ExcelLibrary.
While doing a search on this, I found this page (on StackOverflow) that provides some sample code.
Office Web Components (though dated) is free and has worked for me in the past.
If you want to spend the loot, Aspose Cells is a good way to go also.