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5251 discussions

Home decoration supplier from China
by Ceramic Supplier 14 Jan '14

14 Jan '14

Dear Sir/Madam, We are home decoration supplier from China, we provide ceramic decoration products, such as ceramic vase, follow pot, decorative bowl,candleholder, for more deatils, cold you please visit our website at http://www.jthsourcing.com Your design and OEM are welcome, also if you need any sourcing are also welcome ! Looking forward to you. Best regards! Justin Lim JTHsourcing Co.,Ltd. Email: info(a)jthsourcing.com Http://www.jthsourcing.com

1 0

html serialization select option selected vanishes
by Andy Bunce 13 Jan '14

13 Jan '14

declare option output:method "html"; declare option output:html-version "5.0"; <select><option value="a" selected="selected">a</option> <option value="b" bad="bad">b</option></select> Result <!DOCTYPE html> <select> <option value="a">a</option> <option value="b" bad="bad">b</option> </select> Note bizzare vanishing of selected="selected". Seems to only happen only for option with selected="selected" for all html versions. /Andy

2 2

Trying to use http:request to emulate curl -X PUT -T xxx.pdf
by Andy Bunce 12 Jan '14

12 Jan '14

Hi, I want to use the tika server [2] to extract text from pdfs. This working using curl as the client curl -X PUT -T aa.pdf http://localhost:9998/tika However I want to use the http module[1] I have tried: let $file:="C:\tmp\aa.pdf" let $request := <http:request method='PUT' > <http:body media-type="application/octet-stream">{ fetch:binary($file) }</http:body> </http:request> let $r:= http:send-request($request,$tika) I have tried this with various values for http:body/@method with no sucess. The content-length header from this does not match the one sent by curl. This did not work either (no body?): let $file:="C:\tmp\aa.pdf" let $request := <http:request method='PUT' > <http:body media-type="text/plain" src="{$file}"/> </http:request> let $r:= http:send-request($request,$tika) Any ideas? Regards /Andy [1] http://docs.basex.org/wiki/HTTP_Module [2] http://wiki.apache.org/tika/TikaJAXRS

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Basex
by eitan elmalam 12 Jan '14

12 Jan '14

Hello I want start to work with basex, How I can get support ? Is this the conventional way , if I have a question to send you e mail ? I want to parsing xml file with basex, full parsing all the elements and attribiutes. I want to scane the file as a tree from father to his children. I look your SimpleFSExample and did not succeed. Thanks Eitan

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Re: [basex-talk] A free-form XQuery through RESTXQ?
by Neven Jovanović 11 Jan '14

11 Jan '14

Arve, great! It was just what I needed. My function now looks like this: function page:cpxq-postman( $query as xs:string*) { let $q := xquery:eval($query, map{ '' := db:open('crobib') }) return element v { $q } }; And it works as expected. I also understand now how to call functions provided by various BaseX modules. The XPath solution will come in useful as well. Thanks to you and all the best to the whole team, Neven Neven Jovanovic University of Zagreb Hrvatska / Croatia On 11 January 2014 19:02, Arve Gengelbach <ag(a)basex.org> wrote: > Hi Neven, > > have a look at the [XQuery Module] especially at xquery:eval() or xquery:evaluate() to evaluate a given string. For security reasons you should perhaps bind your database as context, e.g. xquery:eval($query, map{ '' := db:open('crobib') }) > If you’d just want to allow XPathes, you could make use of the fn:path() function, e.g. db:open('crobib')//*[path(). = $query] > > Hope this helps > Arve > > [XQuery Module] http://docs.basex.org/wiki/XQuery_Module > > > On 11 Jan 2014, at 17:18, Neven Jovanović <filologanoga(a)gmail.com> wrote: > >> Hello, >> >> my name is Neven Jovanovic, and I have beginner's problems with BaseX >> RESTXQ interface. We'd like to have a textarea form where users would >> compose their own XQueries to be executed over our database (just >> querying it, no updating etc). I have already written a cgi Perl >> script which does this through BaseX REST interface. Now I'd like to >> do the same with RESTXQ, but I'm missing something. >> >> For testing purposes, we use the .zip version of 7.7.2 release, on >> Linux Mint Debian (locally), started with .basexhttp. Everything works >> OK, the db is there etc. >> >> Here is the form added to the existing restxq.xqm: >> >> <h3>Write an XQuery</h3> >> <p>Compose your own XQuery.</p> >> <form method="post" action="compoxq"> >> <p>XQuery:<br /> >> <textarea name="query" rows="5" cols="80"></textarea><br/> >> <input type="submit" /></p> >> </form> >> >> Here is the function added to the restxq.xqm: >> >> (:~ >> : A free-form XQuery. >> :) >> declare >> %rest:path("/compoxq") >> %rest:POST >> %rest:form-param("query","{$query}", "(no query)") >> function page:cpxq-postman( >> $query as xs:string*) >> { >> let $q := $query >> return element q { >> collection("crobib")//$q >> } >> }; >> >> Submitting the following form string: >> //*:person >> >> I get these results at <http://localhost:8984/compoxq>: >> <q> >> //*:person //*:person //*:person //*:person //*:person (lots more...) >> </q> >> >> Some query obviously is being performed, but instead of results, I get >> the query string. >> >> Appreciating your help, >> >> Neven >> >> Neven Jovanovic >> University of Zagreb >> Hrvatska / Croatia >> _______________________________________________ >> BaseX-Talk mailing list >> BaseX-Talk(a)mailman.uni-konstanz.de >> https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk >

1 0

A free-form XQuery through RESTXQ?
by Neven Jovanović 11 Jan '14

11 Jan '14

Hello, my name is Neven Jovanovic, and I have beginner's problems with BaseX RESTXQ interface. We'd like to have a textarea form where users would compose their own XQueries to be executed over our database (just querying it, no updating etc). I have already written a cgi Perl script which does this through BaseX REST interface. Now I'd like to do the same with RESTXQ, but I'm missing something. For testing purposes, we use the .zip version of 7.7.2 release, on Linux Mint Debian (locally), started with .basexhttp. Everything works OK, the db is there etc. Here is the form added to the existing restxq.xqm: <h3>Write an XQuery</h3> <p>Compose your own XQuery.</p> <form method="post" action="compoxq"> <p>XQuery:<br /> <textarea name="query" rows="5" cols="80"></textarea><br/> <input type="submit" /></p> </form> Here is the function added to the restxq.xqm: (:~ : A free-form XQuery. :) declare %rest:path("/compoxq") %rest:POST %rest:form-param("query","{$query}", "(no query)") function page:cpxq-postman( $query as xs:string*) { let $q := $query return element q { collection("crobib")//$q } }; Submitting the following form string: //*:person I get these results at <http://localhost:8984/compoxq>: <q> //*:person //*:person //*:person //*:person //*:person (lots more...) </q> Some query obviously is being performed, but instead of results, I get the query string. Appreciating your help, Neven Neven Jovanovic University of Zagreb Hrvatska / Croatia

2 1

Possible bug in BaseX interpreter, might be the introspection module ?
by jean-marc Mercier 11 Jan '14

11 Jan '14

Hello, I have a quite strange behavior, that might be a bug in the introspection module. I am just describing it, and will work a bit to produce a reproductible code if you don't have a quick clue about the problem. I created a map of string to functions, called $common:MapIntrospecting, generated by the introspection module. The following code works perfectly (you can't run it, but believe me :) declare variable $map := map:entry("Alimentation:nodes#1",Alimentation:nodes#1); declare variable $nodes := a big node... let $fun_1 := map:get($map,"Alimentation:nodes#1") let $fun_2 := map:get($common:MapIntrospecting,"Alimentation:nodes#1") return $fun_2($nodes) And now, the following code (I just cut the useless first line) produces a spurious and ferocious exception let $fun_2 := map:get($common:MapIntrospecting,"Alimentation:nodes#1") return $fun_2($nodes) Any clue ? Improper use? Potential bug? Your feedback is welcome: Contact: basex-talk(a)mailman.uni-konstanz.de Version: BaseX 7.8 beta 132460f Java: Oracle Corporation, 1.7.0_45 OS: Windows 7, amd64 Stack Trace: java.lang.ClassCastException: org.basex.query.value.type.AtomType cannot be cast to org.basex.query.value.type.FuncType at org.basex.query.func.InlineFunc.item(InlineFunc.java:261) at org.basex.query.func.InlineFunc.value(InlineFunc.java:280) at org.basex.query.QueryContext.value(QueryContext.java:366) at org.basex.query.func.StaticFuncCall.evalArgs(StaticFuncCall.java:154) at org.basex.query.func.FuncCall.value(FuncCall.java:52) at org.basex.query.QueryContext.value(QueryContext.java:366) at org.basex.query.func.StaticFunc.invValue(StaticFunc.java:203) at org.basex.query.func.FuncCall.invoke(FuncCall.java:96) at org.basex.query.func.FuncCall.value(FuncCall.java:52) at org.basex.query.QueryContext.value(QueryContext.java:366) at org.basex.query.func.StaticFuncCall.evalArgs(StaticFuncCall.java:154) at org.basex.query.func.FuncCall.value(FuncCall.java:52) at org.basex.query.QueryContext.value(QueryContext.java:366) at org.basex.query.func.StaticFuncCall.evalArgs(StaticFuncCall.java:154) at org.basex.query.func.FuncCall.value(FuncCall.java:52) at org.basex.query.QueryContext.value(QueryContext.java:366) at org.basex.query.func.StaticFunc.invValue(StaticFunc.java:203) at org.basex.query.func.FuncCall.invoke(FuncCall.java:96) at org.basex.query.func.FuncCall.value(FuncCall.java:52) at org.basex.query.QueryContext.value(QueryContext.java:366) at org.basex.query.func.StaticFunc.invValue(StaticFunc.java:203) at org.basex.query.func.FuncCall.invoke(FuncCall.java:96) at org.basex.query.func.FuncCall.value(FuncCall.java:52) at org.basex.query.var.StaticVar.value(StaticVar.java:129) at org.basex.query.var.StaticVarRef.value(StaticVarRef.java:58) at org.basex.query.QueryContext.value(QueryContext.java:366) at org.basex.query.func.StaticFuncCall.evalArgs(StaticFuncCall.java:154) at org.basex.query.func.FuncCall.value(FuncCall.java:52) at org.basex.query.QueryContext.value(QueryContext.java:366) at org.basex.query.expr.List.value(List.java:133) at org.basex.query.QueryContext.value(QueryContext.java:366) at org.basex.query.func.StaticFunc.invValue(StaticFunc.java:203) at org.basex.query.func.FuncCall.invoke(FuncCall.java:96) at org.basex.query.func.FuncCall.value(FuncCall.java:52) at org.basex.query.QueryContext.value(QueryContext.java:366) at org.basex.query.value.item.FuncItem.invValue(FuncItem.java:130) at org.basex.query.func.FuncCall.invoke(FuncCall.java:96) at org.basex.query.func.FuncCall.value(FuncCall.java:52) at org.basex.query.QueryContext.value(QueryContext.java:366) at org.basex.query.MainModule.value(MainModule.java:79) at org.basex.query.QueryContext.value(QueryContext.java:323) at org.basex.query.QueryContext.iter(QueryContext.java:309) at org.basex.query.QueryProcessor.iter(QueryProcessor.java:81) at org.basex.core.cmd.AQuery.query(AQuery.java:89) at org.basex.core.cmd.XQuery.run(XQuery.java:22) at org.basex.core.Command.run(Command.java:329) at org.basex.core.Command.execute(Command.java:94) at org.basex.server.LocalSession.execute(LocalSession.java:121) at org.basex.server.Session.execute(Session.java:37) at org.basex.core.Main.execute(Main.java:146) at org.basex.BaseX.<init>(BaseX.java:119) at org.basex.BaseX.main(BaseX.java:38)

2 4

restxq file upload with no file selected
by Andy Bunce 11 Jan '14

11 Jan '14

Hi, In the case where I submit a form with an input type= "file" without selecting a file. The server side map [1] has one entry with empty name and content. It seems to me it would be more useful to return an empty map in this case. Regards /Andy [1] http://docs.basex.org/wiki/RESTXQ#File_Uploads

2 1

tiny request
by Rob Stapper 11 Jan '14

11 Jan '14

Hi, I've a tiny request. It concerns the inputbar in the BaseX-GUI in query-mode with a opened database. It used to work that after typing a slash ( '/') in the inputbar all the child-elementtypes were shown in a dropdown box. Now this only works for the root (initial slash) but not anymore for under laying elements . For these elements the dropbox is only presented after typing a character. The dropbox then only contains the child-elementtypes that start with this character(s). So I'm not presented with all the child-elementtypes anymore, which is too bad because I used this option for finding my way within the XML-structure. For example: <a> <b> <d1> </d1> <e1> </e1> </b> <c> </c> </a> Inputbar: / gives a dropbox with 'b' and 'c'. That's nice. Inputbar: /b/ gives nothing. I would like to see: 'd1' and 'e1' Inputbar: /b/d gives a dropdown with 'd1'. Could this be fixed? I think it's such a nice little option. Thnx and greetz, Rob Stapper --- Dit e-mailbericht bevat geen virussen en malware omdat avast! Antivirus-bescherming actief is. http://www.avast.com

3 2

Java bindings - ambiguous Signature
by Andy Bunce 11 Jan '14

11 Jan '14

Hi, In my ongoing attempts to use various Java libraries, without writing any Java myself, I have trying Apache Tika. (http://tika.apache.org/1.4/api/org/apache/tika/Tika.html). With the tika jar on the classpath I hoped the following would work: import module namespace tika = "java:org.apache.tika.Tika"; declare namespace File="java:java.io.File"; let $file :=File:new("xx.pdf") return tika:parse($file) It generates the error Signature 'org.apache.tika.Tika.parse' is ambiguous Which maybe it is from some perspectives :-). I hoped some type information might be available in the $file variable to resolve this, but it appears not. I was wondering about the possibility of using Java type at the XQuery level e.g. let $file as java:java.io.File :=File:new("xx.pdf") Is there any way to avoid writing the couple of line Java class shim for this and similar cases? Regards /Andy

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