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POHow can I make a Label Provider using JSF-1.2?
 

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  1. POHow can I make a Label Provider using JSF-1.2?
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    <p>I want to automatically set the labels attributes for the UIInput components in my pages, to the HtmlOutputLabel components I already put, like the PrimeFaces developer did: <a href="http://cagataycivici.wordpress.com/2011/02/11/label-provider-for-jsf-input-components/" rel="nofollow">http://cagataycivici.wordpress.com/2011/02/11/label-provider-for-jsf-input-components/</a> Only he did it using System Events, a feature available only in JSF-2.0, and my application is in JSF 1.2.</p> <p>Is it possible to do it using JSF-1.2, with maybe a Phase Listener? What would be the drawbacks?</p> <p>Thanks in advance!</p> <p><strong>UPDATE:</strong> This is what my attempt with a Phase Listener looks until now:</p> <pre><code>@Override public void beforePhase(PhaseEvent event) { System.out.println("REGISTERING Label Provider"); FacesContext context = event.getFacesContext(); List&lt;UIComponent&gt; components = context.getViewRoot().getChildren(); for (UIComponent uiComponent : components) { if (uiComponent instanceof HtmlOutputLabel) { HtmlOutputLabel outputLabel = (HtmlOutputLabel) uiComponent; System.out.println("CONFIGURING LABEL: " + outputLabel.getId()); UIComponent target = outputLabel.findComponent(outputLabel .getFor()); if (target != null) { target.getAttributes().put("label", outputLabel.getValue()); } } } } @Override public PhaseId getPhaseId() { // Only listen during the render response phase. return PhaseId.RENDER_RESPONSE; } </code></pre> <p>When I access the view, it never prints the section "CONFIGURING LABEL". What would be the right test to verify if a uiComponent is a HtmlOutputLabel? Or what am I doing wrong?</p>
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    1. COYes. What have you tried so far?
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    2. COI haven't really tried anything yet, I'm trying to figure out how to get the HtmlOutputLabel in a PhaseListener to execute before the APPLY_REQUEST_VALUES phase, and wondering if it is the right place to start...
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    3. COThere's no means of an APPLY_REQUEST_VALUES phase during a GET request in JSF 1.x. Do it before RENDER_RESPONSE.
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