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  1. POdisable jsf tag
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    copied!<p>I need help disabling this link click without using javascript. So this is a on jsf page where the beans would set a variable to false then the cancel should not be pressable.</p> <pre><code> &lt;p:column style="width:14%; text-align: center;"&gt; &lt;f:facet name="header"&gt; &lt;b&gt;&lt;h:outputText value="Action" /&gt; &lt;/b&gt; &lt;/f:facet&gt; &lt;a href="cancel.xhtml?id=#{requestClass.requestID}"&gt; &lt;h:outputText value="Cancel" /&gt; &lt;/a&gt; &lt;/p:column&gt; </code></pre> <p>Thanks in advance!</p> <p>Update:</p> <pre><code> &lt;p:column style="width:14%; text-align: center;"&gt; &lt;f:facet name="header"&gt; &lt;b&gt;&lt;h:outputText value="Action" /&gt; &lt;/b&gt; &lt;/f:facet&gt; &lt;h:link disabled="#{requestBean.cancelledStatus}" outcome="cancel.xhtml?id=#{requestClass.requestID}" value="Cancel"&gt; &lt;f:param name="id" value="#{requestClass.requestID}" /&gt; &lt;/h:link&gt; &lt;/p:column&gt; </code></pre> <p>that didn't actually disable the button when page is loaded even though status of request is cancelled</p> <p>Update 2: this error showing when updated to following:</p> <pre><code>&lt;h:commandButton value="Cancel" action="cancel.xhtml?id=#{requestClass.requestID}" disabled="#{requestBean.cancelledStatus}"&gt; &lt;f:param name="id" value="#{requestClass.requestID}" /&gt; &lt;/h:commandButton&gt; </code></pre> <p>it says:</p> <pre><code>/pending.xhtml @86,150 action="cancel.xhtml?id=#{requestClass.requestID}" Not a Valid Method Expression: cancel.xhtml?id=#{requestClass.requestID} </code></pre>
 

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