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1. Re: Problem with retrieving updated information from back be
nbelaevski Feb 19, 2009 12:03 PM (in response to andrew_st)Hello,
Your code seems to be ok. Are you using RF 3.3.0? -
2. Re: Problem with retrieving updated information from back be
andrew_st Feb 19, 2009 12:44 PM (in response to andrew_st)Yes, I do
I use 3.3.0 -
3. Re: Problem with retrieving updated information from back be
nbelaevski Feb 19, 2009 1:48 PM (in response to andrew_st)Please post full page and bean code.
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4. Re: Problem with retrieving updated information from back be
andrew_st Feb 19, 2009 1:56 PM (in response to andrew_st)Hello again,
jsp:
<%--<f:loadBundle basename="LocalizationResources" var="bundle"/>--%>
<f:view>
<a4j:form>
<rich:calendar value="#{calculator.selectedDate}">
<a4j:support event="onchanged"/>
</rich:calendar>
Кур� валют
<h:selectOneRadio id="radioList" value="0" layout="pageDirection" valueChangeListener="#{calculator.selectRateSource}">
<f:selectItem itemValue="0" itemLabel="У�тановить кур�ы валют по ЦБ на дату" />
<a4j:commandButton id="getCourseButton" value="Получить кур� валют" immediate="true" actionListener="#{calculator.fetchCourse}" reRender="euroRate, usdRate"/>
<%--
<h:commandButton id="getCourseButton" value="Получить кур� валют" immediate="true">
<a4j:support actionListener="#{calculator.fetchCourse}" event="onclick" reRender="euroRate, usdRate" disableDefault="true"/>
</h:commandButton>
--%>
<f:selectItem itemValue="1" itemLabel="У�тановить кур�ы валют вручную" />
</h:selectOneRadio>
<h:panelGroup id="rates" rendered="true"> <!-- Возможно, и не нужно -->
<h:outputLabel value="Кур� евро" for="euroRate" />
<h:outputText id="euroRate" value="#{calculator.euroRate}"></h:outputText>
<h:message for="euroRate" />
<h:outputLabel value="Кур� доллара" for="usdRate" />
<h:outputText id="usdRate" value="#{calculator.usdRate}"></h:outputText>
<h:message for="usdRate" />
</h:panelGroup>
<h:commandButton id="setCoursesButton" actionListener="#{calculator.setCourses}" value="У�тановить кур� валют" />
Параметры
<h:dataTable value="#{calculator.parameterList}" var="parameters" border="1">
<h:column>
<f:facet name="header">
<h:outputText value="�аименование"/>
</f:facet>
<%-- h:inputText потребуют также valueChangeListener="" --%>
<h:inputText value="#{parameters.name}" />
</h:column>
<h:column>
<f:facet name="header">
<h:outputText value="�азвание"/>
</f:facet>
<h:inputText value="#{parameters.abbrev}" />
</h:column>
<h:column>
<f:facet name="header">
<h:outputText value="Значение"/>
</f:facet>
<h:inputText value="#{parameters.value}">
<f:convertNumber type="currency"/>
</h:inputText>
</h:column>
<h:column>
<f:facet name="header">
<h:outputText value="Примечание"/>
</f:facet>
<h:inputText value="#{parameters.comment}" />
</h:column>
</h:dataTable>
<h:commandButton actionListener="#{calculator.addParameter}" id="addParamButton" value="Добавить параметр" />
<h:commandButton actionListener="#{calculator.deleteParameter}" id="deleteParamButton" value="Удалить параметр" />
</a4j:form>
</f:view> -
5. Re: Problem with retrieving updated information from back be
andrew_st Feb 19, 2009 1:57 PM (in response to andrew_st)I'm sorry for the mess.
I will post corrected version tomorrow.
Please check again for this post tomorrow -
6. Re: Problem with retrieving updated information from back be
nbelaevski Feb 19, 2009 3:20 PM (in response to andrew_st)"andrew_st" wrote:
Hello again,
jsp:<body> <%--<f:loadBundle basename="LocalizationResources" var="bundle"/>--%> <f:view> <a4j:form> <rich:calendar value="#{calculator.selectedDate}"> <a4j:support event="onchanged"/> </rich:calendar> <fieldset> <legend>�šÑƒÑ€Ñ� �²�°�»ÑŽÑ‚</legend> <h:selectOneRadio id="radioList" value="0" layout="pageDirection" valueChangeListener="#{calculator.selectRateSource}"> <table> <tr> <td> <f:selectItem itemValue="0" itemLabel="�£Ñ�т�°�½�¾�²�¸Ñ‚ÑŒ �ºÑƒÑ€Ñ�ы �²�°�»ÑŽÑ‚ �¿�¾ �¦�‘ �½�° �´�°Ñ‚у" /> </td> <td> <a4j:commandButton id="getCourseButton" value="�Ÿ�¾�»ÑƒÑ‡�¸Ñ‚ÑŒ �ºÑƒÑ€Ñ� �²�°�»ÑŽÑ‚" immediate="true" actionListener="#{calculator.fetchCourse}" reRender="euroRate, usdRate"/> </td> <%-- <td> <h:commandButton id="getCourseButton" value="�Ÿ�¾�»ÑƒÑ‡�¸Ñ‚ÑŒ �ºÑƒÑ€Ñ� �²�°�»ÑŽÑ‚" immediate="true"> <a4j:support actionListener="#{calculator.fetchCourse}" event="onclick" reRender="euroRate, usdRate" disableDefault="true"/> </h:commandButton> </td> --%> </tr> </table> <f:selectItem itemValue="1" itemLabel="�£Ñ�т�°�½�¾�²�¸Ñ‚ÑŒ �ºÑƒÑ€Ñ�ы �²�°�»ÑŽÑ‚ �²Ñ€ÑƒÑ‡�½ÑƒÑŽ" /> </h:selectOneRadio> <h:panelGroup id="rates" rendered="true"> <!-- �’�¾�·�¼�¾�¶�½�¾, �¸ �½�µ �½Ñƒ�¶�½�¾ --> <table> <tr> <td><h:outputLabel value="�šÑƒÑ€Ñ� �µ�²Ñ€�¾" for="euroRate" /></td> <td><h:outputText id="euroRate" value="#{calculator.euroRate}"></h:outputText></td> <td><h:message for="euroRate" /></td> </tr> <tr> <td><h:outputLabel value="�šÑƒÑ€Ñ� �´�¾�»�»�°Ñ€�°" for="usdRate" /> </td> <td><h:outputText id="usdRate" value="#{calculator.usdRate}"></h:outputText></td> <td><h:message for="usdRate" /></td> </tr> </table> </h:panelGroup> <div id="buttonSetCourses"> <h:commandButton id="setCoursesButton" actionListener="#{calculator.setCourses}" value="�£Ñ�т�°�½�¾�²�¸Ñ‚ÑŒ �ºÑƒÑ€Ñ� �²�°�»ÑŽÑ‚" /> </div> </fieldset> <fieldset> <legend>�Ÿ�°Ñ€�°�¼�µÑ‚ры</legend> <div id="parameters"> <h:dataTable value="#{calculator.parameterList}" var="parameters" border="1"> <h:column> <f:facet name="header"> <h:outputText value="���°�¸�¼�µ�½�¾�²�°�½�¸�µ"/> </f:facet> <%-- h:inputText �¿�¾Ñ‚Ñ€�µ�±ÑƒÑŽÑ‚ т�°�º�¶�µ valueChangeListener="" --%> <h:inputText value="#{parameters.name}" /> </h:column> <h:column> <f:facet name="header"> <h:outputText value="���°�·�²�°�½�¸�µ"/> </f:facet> <h:inputText value="#{parameters.abbrev}" /> </h:column> <h:column> <f:facet name="header"> <h:outputText value="�—�½�°Ñ‡�µ�½�¸�µ"/> </f:facet> <h:inputText value="#{parameters.value}"> <f:convertNumber type="currency"/> </h:inputText> </h:column> <h:column> <f:facet name="header"> <h:outputText value="�ŸÑ€�¸�¼�µÑ‡�°�½�¸�µ"/> </f:facet> <h:inputText value="#{parameters.comment}" /> </h:column> </h:dataTable> <div> <h:commandButton actionListener="#{calculator.addParameter}" id="addParamButton" value="�”�¾�±�°�²�¸Ñ‚ÑŒ �¿�°Ñ€�°�¼�µÑ‚Ñ€" /> <h:commandButton actionListener="#{calculator.deleteParameter}" id="deleteParamButton" value="�£�´�°�»�¸Ñ‚ÑŒ �¿�°Ñ€�°�¼�µÑ‚Ñ€" /> </div> </div> </fieldset> </a4j:form> </f:view> </body>
Why wait until tomorrow? :) -
7. Re: Problem with retrieving updated information from back be
andrew_st Feb 20, 2009 4:49 AM (in response to andrew_st)Oh, I see now that the main things are clear despite the unconverted cyrillics.
Here is the action listener attached to <h:commandButton id="getCourseButton"... />:
public void fetchCourse(ActionEvent event) {
Thread t = new Thread() {
public void run() {
CBRFCurrencyCourse cbrfCourse = new CBRFCurrencyCourse();
DateCurrencyCourse course = null;
//Date dateLocal = new Date(System.currentTimeMillis());
System.out.println("The user selected date: " + getSelectedDate());
try {
course = cbrfCourse.getDateCurrencyCourse(getSelectedDate());
setEuroRate(Double.toString(course.getCurrency().get(Currency.EUR)));
setUsdRate(Double.toString(course.getCurrency().get(Currency.USD)));
System.out.println("Euro rate: " + getEuroRate());
System.out.println("USD rate: " + getUsdRate());
} catch (TravelCostException ex) {
String message = bundle.getString(ex.getResource());
} finally {
//progress bar dissappears
}
}
};
t.start();
}
Dear Mr. Belaevski,
I would appreciate a lot your help. -
8. Re: Problem with retrieving updated information from back be
andrew_st Feb 20, 2009 5:13 AM (in response to andrew_st)Let me remind you the snippet for the commandButton which activates currency rate fetching and supposedly should have to update outputText fields:
<a4j:commandButton id="getCourseButton" value="Fetch currency rates" immediate="true" actionListener="#{calculator.fetchCourse}" reRender="euroRate, usdRate"/> -
9. Re: Problem with retrieving updated information from back be
andrew_st Feb 20, 2009 5:20 AM (in response to andrew_st)May be I have to ajaxify somehow outputText fields in addition to reRender attribute in commandButton firing the action ?
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10. Re: Problem with retrieving updated information from back be
andrew_st Feb 20, 2009 6:40 AM (in response to andrew_st)I have tried to use <a4j:outputPanel where I have put outputText. It did not work as needed either :(
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11. Re: Problem with retrieving updated information from back be
andrew_st Feb 20, 2009 7:20 AM (in response to andrew_st)I tried to put outputText inside a4j:outputPanel.
it did not work either :( -
12. Re: Problem with retrieving updated information from back be
nbelaevski Feb 20, 2009 11:46 AM (in response to andrew_st)This:
<h:form> <rich:calendar value="#{forum5Bean.testDate}"> <a4j:support event="onchanged"/> </rich:calendar> <a4j:commandButton value="Get" immediate="true" actionListener="#{forum5Bean.printDate}"/> </h:form>
public void printDate(ActionEvent actionEvent) { System.out.println(testDate); }
works ok for me on 3.3.0.GA. I saw one problem in your code: a4j:support nested inside h:commandButton and this support is not immediate="true". Could this be the reason?