rich:calendar fired action after manual input clean

[nejedly.pe]

I have a problem. I need to fired action automatically after 1.5s. This is no problem, it's handled by

<a4j:queue name="delayQueue" requestDelay="1500" ignoreDupResponses="true"/>

But I need to fired after manual clean of rich:calendar automatically not after blur event.

I have rich:calendar in component like this

<ui:composition>


    
<rich:calendar id="#{id}" value="#{value}"
                   
boundaryDatesMode="select"
                   
rendered="#{rendered}" required="#{required}"
                   
label="#{label}" oninputkeyup="javascript:checkCalendarStartSearch(this.value,this.id,event)"
                   
converter="com.x.y.convertors.DateConvertor" locale="#{userBean.locale}"
                   
onclean="jQuery('##{id}').val('')"
                   
datePattern="#{userBean.dateCalendarPattern}" todayControlMode="select"
                   
enableManualInput="true">
        
<a4j:ajax disabled="#{bean == null}" listener="#{bean.goToFirstPage}" status="ajaxStatus"
                  
render="@form " event="change"/>
        
<a4j:ajax disabled="#{bean == null}" listener="#{bean.goToFirstPage}" status="ajaxStatus" render="@form "
                  
event="inputchange"/>
        
<a4j:jsFunction action="#{bean.goToFirstPage}" name="#{id}InputDate" render="@form" status="ajaxStatus">
            
<a4j:param converter="com.x.y.convertors.DateConvertor" assignTo="#{value}"
                       
name="value"/>
            
<a4j:attachQueue name="delayQueue"/>


        
</a4j:jsFunction>


    
</rich:calendar>

   


</ui:composition>

Because i also need filter oninputkeyup event to not allowed fired action after Shift and cursor push, so a i allowed only 1-9 and delete and backspace key on checkCalendarStartSearch

function checkCalendarStartSearch(value, functionName, evn) {
    //Key codes
    var ALF_0 = 48;
    var ALF_9 = 57;
    var NUM_0 = 96;
    var NUM_9 = 105;
    var BACK_SPACE = 8;
    var DELETE = 46;
    if (!((evn.keyCode >= ALF_0 && evn.keyCode <= ALF_9) || (evn.keyCode >= NUM_0 && evn.keyCode <= NUM_9) || evn.keyCode == BACK_SPACE || evn.keyCode == DELETE)) {
        return;
    }

    var isVal = is_date(value);
    if (isVal) {
        var namespaces = functionName.split(":");
        var func = namespaces.pop();
        window[func](value);
    }
}

NOTE: i don't need to allowed keys like dash(-) dot(.) etc. 'cause it's not last character at inputted date.

My convertor

@FacesConverter("com.x.y.convertors.DateConvertor")
public class DateConvertor implements Converter {

    private static final String LOCALE_DATE_WITHOUT_DOTS = "datePatternWithoutDots";
    private static final Logger logger = Logger.getLogger(DateConvertor.class);


    public Object getAsObject(FacesContext facesContext, UIComponent uiComponent, String s) {
        SimpleDateFormat sdf;
        String pattern;
        if (s != null && (s.contains(".") || s.contains("-"))) {
            pattern = (String) uiComponent.getAttributes().get("datePattern");
            if (pattern == null) {
                //calendars on list must have Date,
                pattern = facesContext.getApplication().evaluateExpressionGet(facesContext, s.contains(":") ? "#{userBean.datePattern}" : "#{userBean.dateCalendarPattern}", String.class);
            }
        } else {
            pattern = ResourceBundleUtil.getDefaultResourceBundle().getString(LOCALE_DATE_WITHOUT_DOTS);
        }
        if (s != null && s.contains(":") && !pattern.contains(":")) {
            pattern += " hh:mm";
        }
        try {
            sdf = new SimpleDateFormat(pattern);
            return sdf.parse(s);
        } catch (ParseException e) {
            logger.error("Cannot convert String to  Date .", e);
            return null;
        }

    }

    public String getAsString(FacesContext facesContext, UIComponent uiComponent, Object o) {
        try {
            String datePattern = (String) uiComponent.getAttributes().get("datePattern");

            if (datePattern == null) {
                datePattern = facesContext.getApplication().evaluateExpressionGet(facesContext, "#{userBean.datePattern}", String.class);
            }

            Locale locale = facesContext.getApplication().evaluateExpressionGet(facesContext, "#{userBean.locale}", Locale.class);
            return new SimpleDateFormat(datePattern, locale).format((Date) o);
        } catch (Exception e) {
            return null;
        }
    }
}

Problem start when user delete date in manual input. Action is fired after 1.5s automatically without onblur action, but at rich:calendar stay old value. For example I have "10.10.2010" I want to delete in manual input so i select it and delete (For example with backspace key) it. So result shout be "". But old value is always returned to rich:calendar.

Do you have any solution? Walk around ? Any tips ?