GWT动态区域设置 [英] GWT Dynamic Locale

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本文介绍了GWT动态区域设置的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我想在Spring LocaleContextHolder 的帮助下设置 gwt-locale 以用户选择的语言环境。

  public static final String getCurrentLocale（）{
 return LocaleContextHolder.getLocale（）。getLanguage（）; 
}

实际上，Spring MVC中的登录界面和 gwtp 。同样的locale用户在登录之前必须在外部界面中选择

不幸的是，我没有看到任何gwt内置的Locale setter。
$ b

我的 X.gwt.xml 的默认区域设置为 kh 是： 








 < inherits name =com.google.gwt.uibinder.UiBinder/> 
 <继承名称=com.google.gwt.inject.Inject/> 
 <继承名称=com.gwtplatform.mvp.Mvp/> 
< inherits name =gwtquery.plugins.droppable.Droppable/> 
 
< source path =client/> 
< source path =shared/> 
 
< define-configuration-property name =gin.ginjectoris-multi-valued =false/> 
< set-configuration-property name =gin.ginjectorvalue =com.prayagupd.client.mvp.XGInjector/> 
< set-configuration-property name =UiBinder.useSafeHtmlTemplatesvalue =true/> 
 
< extend-property name =localevalues =kh/> 
< extend-property name =localevalues =en/> 
< set-property name =localevalue =kh/> 
< set-property-fallback name =localevalue =kh/> 
 
< entry-point class =com.prayagupd.client.XEntryPoint/>



我的 XEntryPoint.java 读作： 

  public class XEntryPoint implements EntryPoint {
 
 private final IUserServiceAsync rpc = GWT.create（IUserService.class）; 
 
 @Override 
 public void onModuleLoad（）{
 // 
 rpc.getLocale（new AsyncCallback< String>（）{
 
 @Override 
 public void onSuccess（String locale）{
 GWT.log（Locale From Spring：+ locale）; 
 GWT.log（Locale From GWT：+ LocaleInfo.getCurrentLocale （）.getLocaleName（））; 
 //这里我想设置语言环境为gwt 
 //类似GWTLocale.setLocale（locale）; 
} 
 
 @Override 
 public void onFailure（Throwable caught）{
 GWT.log（caught.getMessage（））; 
} 
}）; 
 DelayedBindRegistry.bind（ginjector）; 
 ginjector.getPlaceManager（）。revealCurrentPlace（）; 
 
 
 
 
 
  home.jsp for gwt-loading   
 
 
 <！DOCTYPE html PUBLIC -  // W3C // DTD XHTML 1.0 Strict // ENhttp ：//www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd> 
 
<％@ tag import =java.util.Calendar％> 
 <％@ tag body-content =scriptless％> 
 <％@ taglib prefix =springuri =http://www.springframework.org/tags％> 
 <％@ taglib prefix =formuri =http://www.springframework.org/tags/form％> 
 <％@ taglib prefix =curi =http://java.sun.com/jsp/jstl/core％> 
 <％@ taglib prefix =sprtagdir =/ WEB-INF / tags％> 
 <％@ attribute name =isgwtrequired =truetype =java.lang.Boolean％> 
 
 
<！ - <！DOCTYPE html> - > 
< html xmlns =http://www.w3.org/1999/xhtml> 
< head> 
 
< link rel =shortcut icontype =image / pnghref =/ images / favicon.png/> 
< script type =text / javascriptsrc =js / reload.captcha.js>< / script> 
< script type =text / javascriptsrc =js / date.picker.js>< / script> 
< link rel =stylesheethref =/ styles / innerstyle.csstype =text / css/> 
 
< c：if test =$ {not isgwt}> 
< link rel =stylesheethref =/ styles / mainstyler.csstype =text / css/> 
< script type =text / javascriptsrc =js / modernizer.custom.js>< / script> 
 
< script type =text / javascriptsrc =js / jquery.js>< / script> 
< script type =text / javascriptsrc =js / jquery-ui-custom.min.js>< / script> 
< script src =js / jquery.thumbnailScroller.js>< / script> 
< / c：if> 
< c：if test =$ {isgwt}> 
< meta name =gwt：propertycontent =locale = $ {locale}> 
< script type =text / javascriptlanguage =javascriptsrc =upd / upd.nocache.js>< / script> 
< / c：if> 
 
< script type =text / javascript> 
 $（window）.load（function（）{
 $（'＃slider'）。nivoSlider（）; 
}）; 
< / script> 
 
< title>< c：out value =$ {locale}>< / c：out>< spring：message code =page.header/><< ; /标题> 
< / head> 
< body> 
 < c：when test =$ {empty username}> 
< div class =header_con> 
< div class =header_in> 
< spr：header /> 
< spr：login /> 
< div class =clear>< / div> 
< / div> 
 
< div class =main_con> 
< jsp：doBody /> 
< spr：footer /> 
< / div> 
< div class =clear>< / div> 
< / div> 
< / c：当> 
< c：其他> 
< div id =mainHolder> 
< div id =wrapper> 
< spr：headerInner />