I'm having an issue with sorting a t:dataTable component - seems like I'm missing something.
Here it is the table:
<t:dataTable var="timesheet"
value="#{consultantBean.listUserTimesheetObjs}"
sortColumn="#{consultantBean.sortColumn}"
sortAscending="#{consultantBean.ascending}"
preserveDataModel="false"
preserveSort="true">
<h:column>
<f:facet name="header">
<t:commandSortHeader columnName="year" arrow="true">
<h:outputText value="Year" />
</t:commandSortHeader>
</f:facet>
<h:outputText
value="#{timesheet.year}" />
</h:column>
<h:column>
<f:facet name="header">
<t:commandSortHeader columnName="month" arrow="true">
<h:outputText value="Month" />
</t:commandSortHeader>
</f:facet>
<h:outputText
value="#{timesheet.month}" />
</h:column>
<h:column>
<f:facet name="header">
<t:commandSortHeader columnName="company" arrow="true">
<h:outputText value="Company" />
</t:commandSortHeader>
</f:facet>
<h:outputText
value="#{timesheet.company.name}" />
</h:column>
</t:dataTable>
And that's the logic in my bean:
public void sort(final String sortColumn, final boolean ascending)
{
this.sortColumn = sortColumn;
Comparator<Timesheet> comparator = new Comparator<Timesheet>()
{
public int compare(Timesheet t1, Timesheet t2)
{
if (sortColumn == null)
{
return 0;
}
if (sortColumn.equals("year"))
{
return ascending ? (t1.getYear() - t2.getYear()) :
(t1.getYear() - t2.getYear());
}
else if (sortColumn.equals("month"))
{
return ascending ? (t1.getMonth() - t2.getMonth()) :
(t1.getMonth() - t2.getMonth());
}
else if (sortColumn.equals("company"))
{
return ascending ?
(t1.getCompany().getName().compareTo(t2.getCompany().getName())) :
(t2.getCompany().getName().compareTo(t1.getCompany().getName()));
}
else return 0;
}
};
this.ascending = ascending;
Collections.sort(getListUserTimesheetObjs(), comparator);
}
Thanks in advance for the tips!
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