Make sure your analyzer has called strToLower when index the data
2009/11/26 Savvas-Andreas Moysidis <savvas.andreas.moysi...@googlemail.com>: > hi, > > maybe you could not break but rather collect them in an ordered collection. > If it's a web app you are having you can then pass it up your view layer > wrapped in json? > > savvas > > 2009/11/26 DHIVYA M <dhivyakrishna...@yahoo.com> > >> Thanks for your suggested code sir. >> >> But it displays only one word. >> >> Ex: >> if the input is "z" >> >> actual output must be >> >> zing >> Zohar >> >> but am getting zing alone >> >> --- On Thu, 26/11/09, Uwe Schindler <u...@thetaphi.de> wrote: >> >> >> From: Uwe Schindler <u...@thetaphi.de> >> Subject: RE: Need help regarding implementation of autosuggest using jquery >> To: java-user@lucene.apache.org >> Date: Thursday, 26 November, 2009, 9:49 AM >> >> >> You can fix this if you just create the initial term not with "", instead >> with your prefix: >> TermEnum tenum = reader.terms(new Term(field,prefix)); >> >> And inside the while loop just break out, >> >> if (!termText.startsWith(prefix)) break; >> >> ----- >> Uwe Schindler >> H.-H.-Meier-Allee 63, D-28213 Bremen >> http://www.thetaphi.de >> eMail: u...@thetaphi.de >> >> >> > -----Original Message----- >> > From: DHIVYA M [mailto:dhivyakrishna...@yahoo.com] >> > Sent: Thursday, November 26, 2009 10:39 AM >> > To: java-user@lucene.apache.org >> > Subject: RE: Need help regarding implementation of autosuggest using >> > jquery >> > >> > Sir, >> > >> > Your suggestion was fantastic. >> > >> > I tried the below mentioned code but it is showing me the entire result >> of >> > indexed words starting from the letter that i give as input. >> > Ex: >> > if i give "fo" >> > am getting all the indexes from the word starting with fo upto words >> > starting with z. >> > i.e. it starts displaying from the word matching the search word and ends >> > up with the last word available in the index file. >> > >> > Kindly suggest me a solution for this problem >> > >> > Thanks in advance, >> > Dhivya >> > >> > --- On Wed, 25/11/09, Uwe Schindler <u...@thetaphi.de> wrote: >> > >> > >> > From: Uwe Schindler <u...@thetaphi.de> >> > Subject: RE: Need help regarding implementation of autosuggest using >> > jquery >> > To: java-user@lucene.apache.org >> > Date: Wednesday, 25 November, 2009, 9:54 AM >> > >> > >> > Hi Dhivya, >> > >> > you can iterate all terms in the index using a TermEnum, that can be >> > retrieved using IndexReader.terms(Term startTerm). >> > >> > If you are interested in all terms from a specific field, position the >> > TermEnum on the first possible term in this field ("") and iterate until >> > the >> > field name changes. As terms in the TermEnum are first ordered by field >> > name >> > then by term text (in UTF-16 order), the loop would look like this: >> > >> > IndexReader reader = ... >> > String field = .... >> > Field = field.intern(); // important for the while loop >> > TermEnum tenum = reader.terms(new Term(field,"")); >> > try { >> > do { >> > final Term term = tenum.term(); >> > if (term==null || term.field()!=field) break; >> > final String termText = term.text(); >> > // do something with the termText >> > } while (tenum.next()); >> > } finally { >> > tenum.close(); >> > } >> > >> > >> > ----- >> > Uwe Schindler >> > H.-H.-Meier-Allee 63, D-28213 Bremen >> > http://www.thetaphi.de >> > eMail: u...@thetaphi.de >> > >> > >> > > -----Original Message----- >> > > From: DHIVYA M [mailto:dhivyakrishna...@yahoo.com] >> > > Sent: Wednesday, November 25, 2009 8:06 AM >> > > To: java user >> > > Subject: Need help regarding implementation of autosuggest using jquery >> > > >> > > Hi all, >> > > >> > > Am using lucene 2.3.2 as a search engine in my e-paper site. So that i >> > > want the user to search the news. I achieved that objective but now am >> > > trying to implement autosuggest so that user can pick a choice from the >> > > drop down and no need of typing in the entire sentence or so. >> > > >> > > I have download Jquery for this purpose and am trying to implement it. >> > > The collections of data to refer for the suggestion is given in an >> > > arraylist or jus with in a string. >> > > >> > > But for my application, i need to populate the suggestions with the >> > > indexed words available in the index file created during indexing >> > > operation. >> > > >> > > Can anyone give an idea to read the contents from the index file and >> > make >> > > it available as suggestions? or anyother idea to achieve this >> objective? >> > > >> > > Thanks in advance, >> > > Dhivya >> > > >> > > >> > > The INTERNET now has a personality. YOURS! See your Yahoo! >> > Homepage. >> > > http://in.yahoo.com/ >> > >> > >> > --------------------------------------------------------------------- >> > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> > For additional commands, e-mail: java-user-h...@lucene.apache.org >> > >> > >> > >> > >> > The INTERNET now has a personality. YOURS! See your Yahoo! >> Homepage. >> > http://in.yahoo.com/ >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> For additional commands, e-mail: java-user-h...@lucene.apache.org >> >> >> >> >> The INTERNET now has a personality. YOURS! See your Yahoo! Homepage. >> http://in.yahoo.com/ > -- 梦的开始挣扎于城市的边缘 心的远方执着在脚步的瞬间 我的宿命埋藏了寂寞的永远 --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
