p:dataTable clearFilters() after creating new row and delete it, and try to add new one it didn't added it edit last row in the datatable

Question

When I am trying to delete an existing row in the data table it deleted successfully. But once I am trying to add a new row in the same session it edit the last row in the table, however it's already added in the list.

<p:dataTable id="AllData" var="itemTypeVar" value="#{itemTypeBean.itemTypesList}"  sortBy="#{itemTypeVar.itemTypeId}"
       editable="true"  paginator="#{common.paginator}" rows="#{common.rows}"  
       paginatorTemplate="#{common.paginatorTemplate}"  
       rowsPerPageTemplate="#{common.rowsPerPageTemplate}" 
       paginatorPosition="#{common.paginatorPosition}" styleClass="sClass ui-datatable-hor-scroll" 
       widgetVar="allData">  

    <p:column  headerText="#{docBundle.delete}" style=" height: auto;width:60px;text-align: center;">

        <p:commandLink action="#{itemTypeBean.delete(itemTypeVar)}" update=":Form_Data:AllData :Form_Mesages"   oncomplete="PF('allData').clearFilters()" />

        <p:commandButton actionListener="#{itemTypeBean.addRecord}" id="add" value= "#{docBundle.add}"  update=":Form_Data :Form_Mesages"  style="margin-top: 5px;" oncomplete="jQuery('.ui-datatable-data tr').last().find('span.ui-icon-pencil').each(function(){jQuery(this).click()}); " />  

bean:

public void delete(InvStpItemType deleted) {
        RequestContext context = RequestContext.getCurrentInstance();
        itemStpTypeCurrent = new InvStpItemType();

        itemStpTypeCurrent = deleted;
        try
        {
            if (itemStpTypeCurrent.getItemTypeId() != 0) {
                invStpItemTypeFacade.remove(deleted);
                 itemTypesList.remove(itemStpTypeCurrent);
                Messages.deleteSuccMsg(this.getLanguage());
            } else {
                itemTypesList.remove(itemStpTypeCurrent);
            }
        }
        catch(Exception ex)
        {
            Messages.errorMsg(getLang(), "canNotDeletedUsedByItems");
        }
}


    public void addRecord() {
        if (!addRecord) {
            addRecord = true;
            itemStpTypeCurrent = new InvStpItemType();
            itemStpTypeCurrent.setActive("A");
            itemTypesList.add(itemStpTypeCurrent);
            Utilities.getLastPagination(":Form_Data:AllData");
        }
        else{  Utilities.getLastPagination(":Form_Data:AllData");}
    }

Answer 1

I removed ' oncomplete="PF('allData').clearFilters()" ' from my ْXHTML code and reset the datatable from my ْBean code and it works well... if u have a better solution don't hesitate to post it .

 DataTable dataTable = (DataTable)FacesContext.getCurrentInstance().getViewRoot().findComponent(":Form_Data:AllData");
    dataTable.reset();