java - GXT Editor Grid not showing any rows -

-

i have gxt layout container editor grid. data shown in grid fetched via gwt-rpc service , added grid's store. problem grid never shows checked using ide's debugger list not empty (it contains 1 element).

here snippets:

the dto:

public class competitionwinnerdto extends basemodeldata implements isserializable {      public static enum status implements isserializable {         pending, approved, paid     }      public static class property implements isserializable {         public static final string competition_id = "competitionid";         public static final string competition_winner_id = "competitionwinnerid";         public static final string confirm_date = "confirmdate";         public static final string site_name = "sitename";         public static final string prize_name = "prizename";         public static final string prize_value = "prizevalue";         public static final string paid_date = "paiddate";         public static final string winner_name = "winnername";         public static final string winner_quote = "winnerquote";         public static final string winner_address = "winneraddress";         public static final string winner_town = "winnertown";     }      private status status;      public competitionwinnerdto() {         setallownestedvalues(false);     }      public int getcompetitionid() {         return ((integer) get(property.competition_id)).intvalue();     }      public void setcompetitionid(int competitionid) {         set(property.competition_winner_id, new integer(competitionid));     }      public int getcompetitionwinnerid() {         return ((integer) get(property.competition_winner_id)).intvalue();     }      public void setcompetitionwinnerid(int competitionwinnerid) {         set(property.competition_winner_id, new integer(competitionwinnerid));     }      public date getconfirmdate() {         return get(property.confirm_date);     }      public void setconfirmdate(date confirmdate) {         set(property.confirm_date, confirmdate);     }      public date getpaiddate() {         return get(property.paid_date);     }      public void setpaiddate(date paiddate) {         set(property.paid_date, paiddate);     }      public string getprizename() {         return get(property.prize_name);     }      public void setprizename(string prizename) {         set(property.prize_name, prizename);     }      public int getpricevalue() {         return ((integer) get(property.prize_value)).intvalue();     }      public void setprizevalue(int prizevalue) {         set(property.prize_value, new integer(prizevalue));     }      public string getsitename() {         return get(property.site_name);     }      public void setsitename(string sitename) {         set(property.site_name, sitename);     }      public status getstatus() {         return status;     }      public void setstatus(status status) {         this.status = status;     }      public string getwinnername() {         return get(property.winner_name);     }      public void setwinnername(string winnername) {         set(property.winner_name, winnername);     }      public string getwinneraddress() {         return get(property.winner_address);     }      public void setwinneraddress(string winneraddress) {         set(property.winner_address, winneraddress);     }      public string getwinnertown() {         return get(property.winner_town);     }      public void setwinnertown(string winnertown) {         set(property.winner_town, winnertown);     }      public string getwinnerquote() {         return get(property.winner_quote);     }      public void setwinnerquote(string winnerquote) {         set(property.winner_quote, winnerquote);     }  }

initialization of grid in ui:

private final list<columnconfig> quoteapprovalconfig = new arraylist<columnconfig>(); columnconfig column = new columnconfig(competitionwinnerdto.property.confirm_date, "date confirmed", 100);  column.setrenderer(tablerenderers.datetimerenderer); quoteapprovalconfig.add(column);  column = new columnconfig(competitionwinnerdto.property.prize_name, "prize", 100); quoteapprovalconfig.add(column);  column = new columnconfig(competitionwinnerdto.property.winner_name, "winner", 100);         quoteapprovalconfig.add(column);  column = new columnconfig(competitionwinnerdto.property.winner_quote, "quote", 300); final textarea text = new textarea(); text.setallowblank(false); text.setpreventscrollbars(true); column.seteditor(new celleditor(text)); quoteapprovalconfig.add(column);  column = new columnconfig(competitionwinnerdto.property.winner_quote, "prize", 75); column.setrenderer(new tablerenderers.currencyrenderer(default_currency_code)); quoteapprovalconfig.add(column);  private final columnmodel quoteapprovalcolumns = new columnmodel(quoteapprovalconfig); private final editorgrid<competitionwinnerdto> quoteapprovalgrid = new editorgrid<competitionwinnerdto>(quoteapprovalstore, quoteapprovalcolumns); quoteapprovalgrid.setwidth(leadintelconstants.site_width - 25 - 15); quoteapprovalgrid.setautowidth(true); quoteapprovalgrid.setautoheight(true); quoteapprovalgrid.setautoexpandcolumn(competitionwinnerdto.property.winner_name); quoteapprovalgrid.setborders(true); quoteapprovalgrid.setstriperows(true);

and code invoke gwt-rpc service , fill store results:

private void refreshquoteapproval() {     competitionservice.getcompetitionwinners(             competitionwinnerdto.status.pending, new asynccallback<list<competitionwinnerdto>>() {         @override         protected void onsuccess(list<competitionwinnerdto> result) {             setquoteapprovalwinners(result);         }     }); }  private void setquoteapprovalwinners(list<competitionwinnerdto> quoteapprovalwinners) {     quoteapprovalstore.removeall();     if (quoteapprovalwinners != null) {         quoteapprovalstore.add(quoteapprovalwinners);     } }

as said, can see returned list not empty, execution reaches quoteapprovalstore.add(quoteapprovalwinners); without problem , list contains 1 element.

any appreciated.

right, found problem, there 2 columns same id:

this one:

column = new columnconfig(competitionwinnerdto.property.winner_quote, "quote", 300);

and other one:

column = new columnconfig(competitionwinnerdto.property.winner_quote, "prize", 75);

just changing latter's id unique 1 solved issue.

p.s.: great if gxt warn this


Comments

Post a Comment

Popular posts from this blog

django - How can I change user group without delete record -

-
on website user have 1 group. , user can change group. it's made user.groups.clear() and user.groups.add(new_group) but it's not efficient, because there 2 sql query: delete, insert. how can change group update query? user , group related each other using manytomanyfield . means intersection table exists relating both entities, , if don't specify model map (using through attribute) django creates 1 you. looking @ sources django.contrib.auth.models see that's case. fortunatly, can access intermediary model using through attribute of manager (in case, user.groups.through ). can use regular model. example: >>> alice = user.objects.create_user('alice', 'alice@example.com', 'alicepw') >>> employee = group.objects.create(name='employee') >>> manager = group.objects.create(name='manager') >>> alice.groups.add(employee) >>> alice.groups.all() [<group: employee...
Read more

java - EclipseLink JPA Object is not a known entity type -

-
i have strange problem eclipselink , object want persist. have 1 object (keypointlistimpl) stores object keypointimpl in list. persisting keypointimpl objects works great if try persist keypointlistimpl object java.lang.illegalargumentexception says object keypointimpl isn't known entity type. here keypointimpl code: @entity @table(name="keypoints") public class keypointimpl implements keypoint { @id @generatedvalue(strategy = generationtype.identity) private int id; @enumerated(enumtype.string) private detectortype keypointtype; private float x; private float y; private float size; private float angle; private float response; private int octave; private int classid; ... } here keypointlistimpl code: @entity @table(name="keypointlists") public class keypointlistimpl implements keypointlist { @id @generatedvalue(strategy = generationtype.identity) private int id; @onetoone(cascade={ca...
Read more

java - Need to add SOAP security token -

-
i need set custom soap header attribute on jax-ws generated webservice client. case webservice calls must go through proxy server requiring specific token (recieved web request header) present in soap request header. e.g.: 1 carserviceservice service = null; 2 service = new carserviceservice(new url(url), new qname(qname); 3 carserviceendpoint port = service.getcarserviceport(); it seems in line 3 wsdl retrieved , call fails due missing security token. 1 point direction on how done? a detailed example has been mentioned here: creating , deploying jax-ws web service on tomcat 6 this article shows how create , use security token .
Read more