i working on one project. i want to read file which path from url,this file containing xml data i have to show this data in chart format.
Basically, your steps may be these:
Validate the URL data (StructKeyExists + FileExists + isFile).
Read and parse XML file, you can do this with XmlParse.
Convert XML object into the query (see query functions).
Render the data using great charting tags.
If you want more detailed help -- please expand your question, to make it more specific.
Related
I want to change the data of a sample .pbix but when I'm updating the data can not find the path of the Excel since I don't have it. Is there a way without having it?
You can check exists source from Transform data --> data source settings and find the path of exists excel and in case if you did not found you can add other data sources to replace it.
I am using Workbook gem to preview the excel file without page breaks in my website. Right now, I am successful in extracting the excel file and writing it into html format and display as preview.
The following code extracts and writes the excel to html:
excel_file = Workbook::Book.open "#{file_url}"
excel_file.write_to_html(file_name + ".html")
But this gives me an unformatted html sheet with no rows and columns or any of the existing excel file.
According to murb/workbook documentation, it is said that we can pass the format as a hash within its options.
write_to_html(filename = "#{title}.html", options = {})
So, to achieve the format hash, I tried the following code:
excel_file.template.formats
But this returns a null hash. So, how can i get all the formats from the excel file and write to html? Or at least show the html table with borders for all rows and columns.
The author here. The Workbook gem is mainly built to extract and rerepresent the data in files, and not so much the formatting. In the past I made a few attempts on adding support to maintain formatting when converting, but it is far from complete. Some importers don't even set the formatting hash as you found out, notably the xlsx importer needs work on this.
The HTML was built to simply give a basic preview of the data. It basically returns a html-page with all tables which is by default unformatted, although format-names are used in the classes. There is an option though, if you'd pass style_with_inline_css: true... but then it requires an importer to actually set the format hash properly...
I'm happy to guide you here and there when you want to improve the xlsx importer code to suit your needs and hopefully the workbook gem in general, but it will need serious work if you want more than just some background colours and font properties.
I am trying to test a webservice's performance, and having a few issues with using and passing variables. There are multiple sequential requests, which depend on some data coming from a previous response. All requests need to be encoded to base64 and placed in a SOAP envelope namespace before sending it to the endpoint. It returns and encoded response which needs to be decoded to see the xml values which need to be used for the next request. What I have done so far is:
1) Beanshell preprocessor added to first sample to encode the payload which is called from a file.
2) Regex to pull the encoded response bit from whole response.
3) Beanshell post processor to decode the response and write to a file (just in case). I have stored the decoded response in a variable 'Output' and I know this works since it writes the response to file correctly.
4) After this, I have added 4 regex extractors and tried various things such as apply to different parts, check different fields, check JMeter variable etc. However, it doesn't seem to work.
This is what my tree is looking like.
JMeter Tree
I am storing the decoded response to 'Output' variable like this and it works since it's writing to file properly:
import org.apache.commons.io.FileUtils;
import org.apache.commons.codec.binary.Base64;
String Createresponse= vars.get("Createregex");
vars.put("response",new String(Base64.decodeBase64(Createresponse.getBytes("UTF-8"))));
Output = vars.get("response");
f = new FileOutputStream("filepath/Createresponse.txt");
p = new PrintStream(f);
this.interpreter.setOut(p);
print(Output);
f.close();
And this is how I using Regex after that, I have tried different options:
Regex settings
Unfortunately though, the regex is not picking up these values from 'Output' variable. I basically need them saved so i can use ${docID} in the payload file for next request.
Any help on this is appreciated! Also happy to provide more detail if needed.
EDIT:
I had a follow up question. I am trying to run this with multiple users. I have a field ${searchuser} in my payload xml file called in the pre-processor here.
The CSV Data set above it looks like this:
However, it is not picking up the values from CSV and substituting in the payload file. Any help is appreciated!
You have 2 problems with your Regular Expression Extractor configuration:
Apply to: needs to be response
Field to check: needs to be Body, Body as a Document is being used for binary file formants like PDF or Word.
By the way, you can do Base64 decoding and encoding using __base64Decode() and __base64Encode() functions available via JMeter Plugins. The plugins in their turn can be installed in one click using Plugin Manager
I am not able to understand what actually parsing the html means ?
As i understand -
- it means that suppose we have any html file by parsing we can have the contents of the html file and we can edit them using parsing. Am i right ?? (parsing simply gives the idea about the contents and structure inside the file.)
I have one more question-
- I also want to know that suppose i have html file contents stored in a stream suppose (inside IStream *HTMLContents - No matter for now that how i got these contents). Is there any process exist that using these file contents may i create the preview on any window/Dialog Box/Preview pane with the same way exactly as i get the view of that html file in the browser.(for now you can imagine that i have downloded the HTML File contents from any web page(or from any where-No matter- But i have contents of html file in my stream i am sure about it) and i want to render that html file view in my own created window/Dialog Box/Preview pane(i mean it should view exactly as it appears in browser-Yes i know it won't be avle to display some pictures in html file but thats not a problem for me). How to do that ?? (I am using Visual c++ for my accomplishing my task)
Parsing basically means analyzing any data. When you parse HTML, it could be that you are figuring out where all the various elements are located and what do they do.
As for displaying HTML, it depends on what do you want to do:
If you want to open the file in your browser, use something like this.
As for displaying HTML directly in your form, I don't really know of any other way than parsing the HTML and creating your own web rendering engine. Good luck and have fun with that I guess.
Parse HTML means build object model such as DOM: https://en.wikipedia.org/wiki/Document_Object_Model in your program
I have a few html pages, each with a number of posts that follow a given pattern and that contain a lot of different information, among others a well-identified url and an associated name and date. I would like to produce a table containing date + name + url in separate columns and ignore the rest of the text in the document (both data and html formatting).
I was thinking of using OpenOffice and its regex functions to do so but I don’t see how I would do the actual extraction from html to a table (I am familiar with search and replace but am not sure there is a way to do extraction; Jan Dvorak’s third comments to the question on How to extract file name from random image <img> tags in Open Office speaks against it).
Is there a good way to do this text extraction, in OpenOffice or with any other tool?
Is there a good way to do this text extraction, in OpenOffice or with
any other tool?
Since you're parsing HTML, it would be easier to use an HTML parsing engine. For example in PHP you could pull all the links or all the images from a page with a few simple lines.
// Create DOM from URL or file
$html = file_get_html('path and file name');
// Find all images
foreach($html->find('img') as $element)
echo $element->src . '<br>';
// Find all links
foreach($html->find('a') as $element)
echo $element->href . '<br>';
This could be further refined if you had some additional information about the values being pulled and how they are stored in the file.