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POhow to disable a cell based on p:selectOneMenu in cellEditing
 

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  1. POhow to disable a cell based on p:selectOneMenu in cellEditing
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    <p>I Want to get selectOneMenu value in bean but value is not getting correctly.SubstituteHoliday is a boolean variable.But,I getting false only for both yes and no selectItems.How could i get appropriate value for selectOneMenu.Based on that selectOneMenu value if yes means i want to diabled substitue date cell...</p> <p>Thanks in advance...</p> <pre><code> &lt;p:dataTable id="manager" var="item" value="#{employeeWorkingHolidayBean.userListTwo}" paginator="true" rows="10" paginatorTemplate="{RowsPerPageDropdown} {FirstPageLink} {PreviousPageLink} {CurrentPageReport} {NextPageLink} {LastPageLink}" rowsPerPageTemplate="2,5,10,15" editable="true" editMode="cell" style="width:600px;" styleClass="postformatte" emptyMessage="No Employee Working Holiday Details found with given criteria" resizableColumns="true" &gt; &lt;p:ajax event="cellEdit" listener="#{employeeWorkingHolidayBean.onCellEdit}" update=":form:growl"/&gt; &lt;p:ajax event="colResize" update=":form:growl" listener="#{employeeWorkingHolidayBean.onResize}" /&gt; &lt;p:column headerText="Employee Id" width="90" &gt; &lt;h:outputText value="#{item.employeeId}" /&gt; &lt;/p:column&gt; &lt;p:column headerText="Is Substitute Holiday"&gt; &lt;p:cellEditor&gt; &lt;f:facet name="output"&gt;&lt;h:outputText value="#{item.substituteHoliday}" /&gt;&lt;/f:facet&gt; &lt;f:facet name="input"&gt; &lt;h:selectOneMenu value="#{item.substituteHoliday}" style="width:100%"&gt; &lt;f:selectItems value="#{employeeWorkingHolidayBean.subsholiday}"/&gt; &lt;p:ajax event="change" update="subdate"/&gt; &lt;/h:selectOneMenu&gt; &lt;/f:facet&gt; &lt;/p:cellEditor&gt; &lt;/p:column&gt; &lt;p:column headerText="Substitute Date" &gt; &lt;p:cellEditor&gt; &lt;f:facet name="output"&gt;&lt;p:calendar pattern="dd-MM-yyyy" yearRange="#{c-100}" navigator="true" showButtonPanel="true" value="#{item.substituteDate}"/&gt;&lt;/f:facet&gt; &lt;f:facet name="input"&gt;&lt;p:calendar id="subdate" pattern="dd-MM-yyyy" yearRange="#{c-100}" navigator="true" showButtonPanel="true" value="#{item.substituteDate}" style="width:55px;" disabled="#{employeeWorkingHolidayBean.isdiableEffectdate}"/&gt;&lt;/f:facet&gt; &lt;/p:cellEditor&gt; &lt;/p:column&gt; &lt;/p:dataTable&gt; </code></pre> <p>Bean:</p> <pre><code> private Boolean isdiableEffectdate; public Boolean getIsdiableEffectdate() { return isdiableEffectdate; } public void setIsdiableEffectdate(Boolean isdiableEffectdate) { this.isdiableEffectdate = isdiableEffectdate; } public void onCellEdit(CellEditEvent event) { Object oldValue = event.getOldValue(); Object newValue = event.getNewValue(); logger.info("Old value"+oldValue); logger.info("New value"+newValue); if(newValue.equals(true)) { logger.info("enter if true"); isdiableEffectdate=true; } else { logger.info("enter if false"); isdiableEffectdate=false; } if(newValue != null &amp;&amp; !newValue.equals(oldValue)) { FacesMessage msg = new FacesMessage(FacesMessage.SEVERITY_INFO, "Cell Changed", "Old: " + oldValue + ", New:" + newValue); FacesContext.getCurrentInstance().addMessage(null, msg); } } </code></pre>
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    1. USArun Raj
    1. USArun Raj
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