You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@myfaces.apache.org by Damar Thapa <th...@gmail.com> on 2008/01/04 17:44:36 UTC
c:if question
Hi,
I have the following snapshot:
<h:selectOneRadio id="myRadio" value="#{email.htmlOrText}" >
<f:selectItem itemValue="text" itemLabel="Text"/>
<f:selectItem itemValue="html" itemLabel="Html"/>
<a4j:support event="onchange" reRender="body" />
</h:selectOneRadio>
<div id="body">
<c:if test="{$email.htmlOrText = 'text'}">
<h:inputTextarea value="#{email.bodyEmail}"
cols="70" rows="15" />
</c:if>
<c:if test="{$email.htmlOrText = 'html'}">
<t:inputHtml value="#{email.bodyEmail}"
addKupuLogo="false"/>
</c:if>
</div>
What I am trying to do is: when the value of radio button is changed, it
should render "body" part, in which ther are two <c:ifs.
How can I force it to render the body part as the user changes the value of
oneselectRadio button?
Any pointers would be highly appreciated.
Thanks
With regards,
DT
Re: c:if question
Posted by Richard Yee <ri...@gmail.com>.
Is this a typo?
<h:inputTextarea id="txt" value="#{email.bodyEmail}"
cols="70" rows="15" rendered="#{ email.htmlOrText == 'text'}" />
<t:inputHtml id="htm" value="#{email.bodyEmail}"
addKupuLogo="false" rendered="#{email.htmlOrText == 'text'}" />
You have 'rendered=#{email.htmlOrText == text}' on both
-Richard
On Jan 5, 2008 7:34 AM, Damar Thapa <th...@gmail.com> wrote:
> Hi,
>
> Thanks for your message.
>
> I am seeing a weird situation!
>
> The following snapshot works fine (can display the required output
> correctly!):
>
> <h:selectOneMenu id="htmlOrText" value="#{email.htmlOrText}" >
> > <f:selectItem itemValue="text" itemLabel="Text"/>
> > <f:selectItem itemValue="html" itemLabel="Html"/>
> > <a4j:support event="onchange"
> > reRender="txt,isTxt,isHtml" ajaxSingle="true"/>
> > </h:selectOneMenu>
> >
> > <h:outputText id="txtHtml" value="#{ email.htmlOrText}"/>
> >
> >
> > Text:
> > <h:outputText id="isTxt" value="#{email.htmlOrText ==
> > 'text'}"/>
> >
> > Html:
> > <h:outputText id="isHtml" value="#{email.htmlOrText ==
> > 'html'}"/>
> >
>
> But, when I try the following (ironically, the real code that I need!), it
> does not render:
>
> <h:selectOneMenu id="htmlOrText" value="#{email.htmlOrText}" >
> > <f:selectItem itemValue="text" itemLabel="Text"/>
> > <f:selectItem itemValue="html" itemLabel="Html"/>
> > <a4j:support event="onchange" reRender="txt, htm"
> > ajaxSingle="true"/>
> > </h:selectOneMenu>
> >
> >
> > <h:inputTextarea id="txt" value="#{email.bodyEmail}"
> > cols="70" rows="15" rendered="#{ email.htmlOrText == 'text'}" />
> > <t:inputHtml id="htm" value="#{email.bodyEmail}"
> > addKupuLogo="false" rendered="#{email.htmlOrText == 'text'}" />
> >
> >
>
> Any pointers on this?
> Thanks once again.
>
> With regards,
> DT
>
> On Jan 5, 2008 1:52 AM, simon <si...@chello.at> wrote:
>
> >
> > On Sat, 2008-01-05 at 00:44 +0800, Damar Thapa wrote:
> > > Hi,
> > >
> > > I have the following snapshot:
> > >
> > > <h:selectOneRadio id="myRadio" value="#{email.htmlOrText}" >
> > > <f:selectItem itemValue="text" itemLabel="Text"/>
> > > <f:selectItem itemValue="html" itemLabel="Html"/>
> > > <a4j:support event="onchange" reRender="body" />
> > > </h:selectOneRadio>
> > >
> > > <div id="body">
> > > <c:if test="{$email.htmlOrText = 'text'}">
> > > <h:inputTextarea value="#{email.bodyEmail }"
> > > cols="70" rows="15" />
> > > </c:if>
> > > <c:if test="{$email.htmlOrText = 'html'}">
> > > <t:inputHtml value="#{ email.bodyEmail}"
> > > addKupuLogo="false"/>
> > > </c:if>
> > > </div>
> > >
> > > What I am trying to do is: when the value of radio button is
> > > changed, it should render "body" part, in which ther are two <c:ifs.
> > >
> > > How can I force it to render the body part as the user changes the
> > > value of oneselectRadio button?
> >
> > Do not use c:if. Do this instead:
> > <h:inputTextarea rendered="#{email.htmlOrText == 'text'}" .../>
> > <h:inputHtml rendered="#{email.htmlOrText == 'html'}" .../>
> >
> > Regards,
> >
> > Simon
> >
> >
>
>
> --
> With regards,
>
> Damar Thapa, Hong Kong
> (http://damarsblog.blogspot.com)
Re: c:if question
Posted by Damar Thapa <th...@gmail.com>.
Hi,
Thanks for your message.
I am seeing a weird situation!
The following snapshot works fine (can display the required output
correctly!):
<h:selectOneMenu id="htmlOrText" value="#{email.htmlOrText}" >
> <f:selectItem itemValue="text" itemLabel="Text"/>
> <f:selectItem itemValue="html" itemLabel="Html"/>
> <a4j:support event="onchange"
> reRender="txt,isTxt,isHtml" ajaxSingle="true"/>
> </h:selectOneMenu>
>
> <h:outputText id="txtHtml" value="#{email.htmlOrText}"/>
>
> Text:
> <h:outputText id="isTxt" value="#{email.htmlOrText ==
> 'text'}"/>
>
> Html:
> <h:outputText id="isHtml" value="#{email.htmlOrText ==
> 'html'}"/>
>
But, when I try the following (ironically, the real code that I need!), it
does not render:
<h:selectOneMenu id="htmlOrText" value="#{email.htmlOrText}" >
> <f:selectItem itemValue="text" itemLabel="Text"/>
> <f:selectItem itemValue="html" itemLabel="Html"/>
> <a4j:support event="onchange" reRender="txt, htm"
> ajaxSingle="true"/>
> </h:selectOneMenu>
>
>
> <h:inputTextarea id="txt" value="#{email.bodyEmail}"
> cols="70" rows="15" rendered="#{email.htmlOrText == 'text'}" />
> <t:inputHtml id="htm" value="#{email.bodyEmail}"
> addKupuLogo="false" rendered="#{email.htmlOrText == 'text'}" />
>
>
Any pointers on this?
Thanks once again.
With regards,
DT
On Jan 5, 2008 1:52 AM, simon <si...@chello.at> wrote:
>
> On Sat, 2008-01-05 at 00:44 +0800, Damar Thapa wrote:
> > Hi,
> >
> > I have the following snapshot:
> >
> > <h:selectOneRadio id="myRadio" value="#{email.htmlOrText}" >
> > <f:selectItem itemValue="text" itemLabel="Text"/>
> > <f:selectItem itemValue="html" itemLabel="Html"/>
> > <a4j:support event="onchange" reRender="body" />
> > </h:selectOneRadio>
> >
> > <div id="body">
> > <c:if test="{$email.htmlOrText = 'text'}">
> > <h:inputTextarea value="#{email.bodyEmail}"
> > cols="70" rows="15" />
> > </c:if>
> > <c:if test="{$email.htmlOrText = 'html'}">
> > <t:inputHtml value="#{email.bodyEmail}"
> > addKupuLogo="false"/>
> > </c:if>
> > </div>
> >
> > What I am trying to do is: when the value of radio button is
> > changed, it should render "body" part, in which ther are two <c:ifs.
> >
> > How can I force it to render the body part as the user changes the
> > value of oneselectRadio button?
>
> Do not use c:if. Do this instead:
> <h:inputTextarea rendered="#{email.htmlOrText == 'text'}" .../>
> <h:inputHtml rendered="#{email.htmlOrText == 'html'}" .../>
>
> Regards,
>
> Simon
>
>
--
With regards,
Damar Thapa, Hong Kong
(http://damarsblog.blogspot.com)
Re: c:if question
Posted by simon <si...@chello.at>.
On Sat, 2008-01-05 at 00:44 +0800, Damar Thapa wrote:
> Hi,
>
> I have the following snapshot:
>
> <h:selectOneRadio id="myRadio" value="#{email.htmlOrText}" >
> <f:selectItem itemValue="text" itemLabel="Text"/>
> <f:selectItem itemValue="html" itemLabel="Html"/>
> <a4j:support event="onchange" reRender="body" />
> </h:selectOneRadio>
>
> <div id="body">
> <c:if test="{$email.htmlOrText = 'text'}">
> <h:inputTextarea value="#{email.bodyEmail}"
> cols="70" rows="15" />
> </c:if>
> <c:if test="{$email.htmlOrText = 'html'}">
> <t:inputHtml value="#{email.bodyEmail}"
> addKupuLogo="false"/>
> </c:if>
> </div>
>
> What I am trying to do is: when the value of radio button is
> changed, it should render "body" part, in which ther are two <c:ifs.
>
> How can I force it to render the body part as the user changes the
> value of oneselectRadio button?
Do not use c:if. Do this instead:
<h:inputTextarea rendered="#{email.htmlOrText == 'text'}" .../>
<h:inputHtml rendered="#{email.htmlOrText == 'html'}" .../>
Regards,
Simon