What options exist to consume a REST web service from within Excel 2007 / 2010? I can use XML Maps to consume a basic XML list, but that doesn't let me build a dynamic URL (so I could include parameters).
For example, I can add an XML Map to Excel for http://machine/service/level/5 and display the values in the workbook just fine - no problem there. The real question is, how can I dynamically change the /5 part of the URL to come from another cell in excel?
That way I can have a couple of cells that have the options (what ID, what name, etc.) and whenever those values change (ideally) a new dynamic URL would be constructed and the XML map would be refreshed.
Is such a thing possible? Does anyone else have a better way to take some parameters, call a web service (REST or SOAP, I'm not picky) and shove the results back into excel for further manipulation?
XLLoop (http://xlloop.sourceforge.net/) can be used to call make Json of HTTP calls.
You can use PowerPivot with Excel 2010. Download from here.
From the home tab select 'From Data Feeds', then 'From Other Feeds'.
You should be able to use this to point to your URL.
I've read that PowerPivot uses REST but I haven't tried it myself.
Good luck! :)
Related
Is there a way to build a Django template or make it like Microsoft word by making the Django template have tools and the ability to write word documents from a website instead?
if we supposed that there is a domain name called: example.com
so, when I open that website for example.com/word-doc/ it will open a blank page and some tools from Microsoft Word to write in.
Is there any package or API to do so?
You are probably looking for a kind of "wysiwyg" editor for client side (this part has nothing do with Django). The closest thing I could found is this one, however it comes with a price tag.
In Django-side you'll (probably) simply store the data given by editor (client). The editor will then be able to parse it for update/read purposes.
How I can call webservice from voice xml (vxml) document. I am using an opensource IVR project and I need to run a webservice for any given option from within the vxml document.
This is similar to this query;
how can I call a webservice from voiceXML?
However, solution is provided there but it is not
You cannot call a web service directly from a VoiceXML application. There are generally two approaches for getting data into a VoiceXML application:
Use the data element tag to make an http request. The result must be XML. You will need to parse the result with the provided DOM functions. Note, some browsers have extended features to facilitate XML parsing. This also requires a VoiceXML 2.1 compliant browser.
Transfer control to a dynamic bit of server code that returns VXML to be processed populating your desired variables. This can be done with a goto element or subdialog element.
Your question is incomplete, but I suspect I know what's bothering you.
I get information from a webservice by using
<data name="return_data" srcexpr="some_url" method="post" namelist="var1 var2 var3" />
The data I get back is inside the return_data variable. In my case, the data are in XML format, and I use JavaScript functions to extract the data I need.
As an aside, for maintainability, re-usability, and ease of reading, I personally find it useful to create separate files for the JS functions and include them via <script> into my root VoiceXML document.
I've been trawling the internet trying to find a solution to this issue. Basically I am using a web service provided by the company that runs our support software to retrieve customer tickets and output them (dependent on filtering) through our system so that customers can see from their dashboard which current support tickets they have active. I've managed to get the desired tags from the XML that is returned via the web service and place their content in a html table (therefore listing the active tickets row by row in the table) however, as the ticket description tag is populated with the content from emails sent by clients, there is lots of nasty redundant css and styling that has been applied to the Email that I would like to remove.
So far I have managed to use the 'replace' function to replace some of the redundant content from this email content ->
l_html_build := replace(l_html_build,'<','<');
l_html_build := replace(l_html_build,'>','>');
l_html_build := replace(l_html_build,'<','');
l_html_build := replace(l_html_build,'>','');
l_html_build := replace(l_html_build,' ',' ');
However I now need to overwrite the p tags which have all sorts of garbage added to them so that they just become standard p tags->
From this:
<p 0in;"="" 3.0pt="" padding:="" 1.0pt;="" solid="" border-top:="" none;="" _mce_style=""border:" 0in"="" 0in="" 1.0pt;padding:3.0pt="" #b5c4df="" style=""border:none;border-top:solid">
To this:
<p>
I've looked into using the regEXP function listed here psoug however this appears to require a select statement that is performed each time. The data I need to manipulate is stored in a CLOB called l_html_build so is there any way of adapting the regEXP function to be used in a similar way to the replace function above or is there an alternative method that I am not aware of?
I apologise if this is a noob question. My expertise lies in front end development, PHP and MySQL but unfortunately I'm now required to bits of PL/SQL in my new role.
Any help would be greatly appreciated.
Knowing that:
There is no standard PL/SQL package that parses HTML.
You can't reliably parse HTML with regex. Furthermore, Oracle only support basic regular expressions, restricting its capabilities.
You want to stay in PL/SQL
You are left with few options (that I can think of):
Write a simple procedure yourself that will work in most of the cases (but there will be many exceptions that will break your parser).
Use a java parser, load class in database, call java from PL/SQL. Oracle comes with its integrated jvm, so this involves no extra setup.
I would go with option (2) if you want reliability, or option (1) if infrequent but inevitable losses are acceptable.
Since your content will be coming from email client, we can assume that only a tiny (negligible?) fraction will have very obscure HTML.
In that case you could start with simple regex expressions that may need some tweaking:
SQL> SELECT regexp_replace(
2 '<p1 3.0pt="" padding:="" #b5c4df="">
3 text
4 </p>',
5 '<([[:alpha:]]+)[^>]*>',
6 '<\1>') remove_attr_simple
7 FROM dual;
REMOVE_ATTR_SIMPLE
------------------
<p>
text
</p>
This will fail to catch tricky valid HTML (such as <P attr=">">) but since your input is somewhat standard this should be fine often enough. You may need to remove HTML comments with another procedure -- I'm not sure it can be done with regex.
SQL is really not the best tool for this job. Nor will regexes be able to perform this kind of task reliably. You would be better off extracting the data and processing it in another language using an XML parser.
Presumably Oracle itself is not sending these emails. What program does the sending, and can you add some programmatic processing at that point?
Since you already know PHP, here is a discussion of parsing HTML/XML in PHP. Similar tools are available in most other languages.
I have been working with Coldfusion 9 lately (background in PHP primarily) and I am scratching my head trying to figure out how to 'clean/sanitize' input / string that is user submitted.
I want to make it HTMLSAFE, eliminate any javascript, or SQL query injection, the usual.
I am hoping I've overlooked some kind of function that already comes with CF9.
Can someone point me in the proper direction?
Well, for SQL injection, you want to use CFQUERYPARAM.
As for sanitizing the input for XSS and the like, you can use the ScriptProtect attribute in CFAPPLICATION, though I've heard that doesn't work flawlessly. You could look at Portcullis or similar 3rd-party CFCs for better script protection if you prefer.
This an addition to Kyle's suggestions not an alternative answer, but the comments panel is a bit rubbish for links.
Take a look a the ColdFusion string functions. You've got HTMLCodeFormat, HTMLEditFormat, JSStringFormat and URLEncodedFormat. All of which can help you with working with content posted from a form.
You can also try to use the regex functions to remove HTML tags, but its never a precise science. This ColdFusion based regex/html question should help there a bit.
You can also try to protect yourself from bots and known spammers using something like cfformprotect, which integrates Project Honeypot and Akismet protection amongst other tools into your forms.
You've got several options:
"Global Script Protection" Administrator setting, which applies a regular expression against post and get (i.e. FORM and URL) variables to strip out <script/>, <img/> and several other tags
Use isValid() to validate variables' data types (see my in depth answer on this one).
<cfqueryparam/>, which serves to create SQL bind parameters and validate the datatype passed to it.
That noted, if you are really trying to sanitize HTML, use Java, which ColdFusion can access natively. In particular use the OWASP AntiSamy Project, which takes an HTML fragment and whitelists what values can be part of it. This is the same approach that sites like SO and slashdot.org use to protect submissions and is a more secure approach to accepting markup content.
Sanitation of strings in coldfusion and in quite any language is very important and depends on what you want to do with the string. most mitigations are for
saving content to database (e.g. <cfqueryparam ...>)
using content to show on next page (e.g. put url-parameter in link or show url-parameter in text)
saving files and using upload filenames and content
There is always a risk if you follow the idea to prevent and reduce a string by allow basically everything in the first step and then sanitize malicious code "away" by deleting or replacing characters (blacklist approach).
The better solution is to replace strings with rereplace(...) agains regular expressions that explicitly allow only the characters needed for the scenario you use it as an easy solution, whenever this is possible. use cases are inputs for numbers, lists, email-addresses, urls, names, zip, cities, etc.
For example if you want to ask for a email-address, you could use
<cfif reFindNoCase("^[A-Z0-9._%+-]+#[A-Z0-9.-]+\.(?:[A-Z]{5})$", stringtosanitize)>...ok, clean...<cfelse>...not ok...</cfif>
(or an own regex).
For HTML-Imput or CSS-Imput I would also recommend OWASP Java HTML Sanitizer Project.
First of all: I'm on Ektron CMS v8.1
I'm having a problem with dynamicly adding translated content to the cms via the Webservice API. I can perfectly add xml content by using the following object and method:
ContentSoapClient csc = new ContentSoapClient("ContentSoap");
csc.AddContent3(...);
I specify a language and the xml content gets inserted. But now I want to add a translated version of the xml to the cms. So I want it to have the same contentId!
Anyone has an idea on this? The only method in the csc object that recieves a contentId is 'csc.AddContent2(..)' But that doesn't import anything and just gives me an error saying my xml is incorrect. While my xml is correct..I checked it!
Thanks!
Found the answer..
Ektron apparantly uses alot of asmx files and I only checked the "/workarea/webservices/WebServiceAPI/Content/Content.asmx" webservice. I found the method 'AddTranslatedXMLContent()' I need in the "/Workarea/webservices/ContentWS.asmx" webservice.
I wish they just cleaned up their API... Would save us a lot of trouble.
Firstly, I haven't used the ContentSoapClient class and can't find any documentation on it.
Ektron often takes a language id when you create the API object. See if the ContentSoapClient contructor can take a Language Id.