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Posted to dev@myfaces.apache.org by "Kenneth Buvik (JIRA)" <de...@myfaces.apache.org> on 2007/07/16 13:28:04 UTC
[jira] Created: (TOMAHAWK-1056) With multiple commandlinks with
same child-component id, tomahawk will always find the first commandlink's
child component
With multiple commandlinks with same child-component id, tomahawk will always find the first commandlink's child component
--------------------------------------------------------------------------------------------------------------------------
Key: TOMAHAWK-1056
URL: https://issues.apache.org/jira/browse/TOMAHAWK-1056
Project: MyFaces Tomahawk
Issue Type: Bug
Components: Extended CommandLink/CommandButton
Affects Versions: 1.1.6
Environment: Linux Ubuntu Feisty Fawn 7.04, MyFaces 1.1.5, Facelets 1.1.11, ajax4jsf 1.1.1, richfaces 3.0.1
Reporter: Kenneth Buvik
Priority: Minor
<ul id="language" style="float:right;">
<li>
<t:commandLink id="changelocale_en" style="color:blue;" value="English" actionListener="#{profileBean.changeLocale}">
<f:param id="locale" name="locale_1" value="en"/>
</t:commandLink>
</li>
<li>
<t:commandLink id="changelocale_nb" style="color:blue;" value="Bokmål" actionListener="#{profileBean.changeLocale}">
<f:param id="locale" name="locale_2" value="nb"/>
</t:commandLink>
</li>
<li>
<t:commandLink id="changelocale_nn" style="color:blue;" value="Nynorsk" actionListener="#{profileBean.changeLocale}">
<f:param id="locale" name="locale_3" value="nn"/>
</t:commandLink>
</li>
</ul>
This code works. however when finding child by ID, the child of the first t:commandlink returns.
UIParameter param = (UIParameter) evt.getComponent().getChildren().get(0);
// UIParameter param = (UIParameter) evt.getComponent().findComponent("locale"); // Always returns
// the child of the first <t:commandLink
String locale = String.valueOf(param.getValue());
Locale loc = new Locale(locale);
JSFUtil.getFacesContext().getViewRoot().setLocale(loc);
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[jira] Commented: (TOMAHAWK-1056) With multiple commandlinks with
same child-component id, tomahawk will always find the first commandlink's
child component
Posted by "Leonardo Uribe (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TOMAHAWK-1056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12638807#action_12638807 ]
Leonardo Uribe commented on TOMAHAWK-1056:
------------------------------------------
use the same id for different components is invalid, so the code of findComponent it is fine and it is not a problem with tomahawk. f:param could have the same name but always different id. This issue will be closed as invalid.
> With multiple commandlinks with same child-component id, tomahawk will always find the first commandlink's child component
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: TOMAHAWK-1056
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-1056
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Components: Extended CommandLink/CommandButton
> Affects Versions: 1.1.6
> Environment: Linux Ubuntu Feisty Fawn 7.04, MyFaces 1.1.5, Facelets 1.1.11, ajax4jsf 1.1.1, richfaces 3.0.1
> Reporter: Kenneth Buvik
> Priority: Minor
>
> <ul id="language" style="float:right;">
> <li>
>
> <t:commandLink id="changelocale_en" style="color:blue;" value="English" actionListener="#{profileBean.changeLocale}">
> <f:param id="locale" name="locale_1" value="en"/>
> </t:commandLink>
> </li>
> <li>
> <t:commandLink id="changelocale_nb" style="color:blue;" value="Bokmål" actionListener="#{profileBean.changeLocale}">
> <f:param id="locale" name="locale_2" value="nb"/>
> </t:commandLink>
> </li>
> <li>
> <t:commandLink id="changelocale_nn" style="color:blue;" value="Nynorsk" actionListener="#{profileBean.changeLocale}">
> <f:param id="locale" name="locale_3" value="nn"/>
> </t:commandLink>
> </li>
> </ul>
> This code works. however when finding child by ID, the child of the first t:commandlink returns.
> UIParameter param = (UIParameter) evt.getComponent().getChildren().get(0);
> // UIParameter param = (UIParameter) evt.getComponent().findComponent("locale"); // Always returns
> // the child of the first <t:commandLink
> String locale = String.valueOf(param.getValue());
> Locale loc = new Locale(locale);
> JSFUtil.getFacesContext().getViewRoot().setLocale(loc);
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