Reset form data, show records page by page, disable delete link if 1row

Question

1. When u click on a Reset button complete form data should be cleared. How to achieve this
2. I have some of the records displaying data.. i got a delete button from datacontrol opertions tab... I need to disable this delete button when the number or rows displayed is only one. how can i achieve this
3. After a search criteria is performed i need only 20 records to be displayed showing 1-20 then there should be a link on next which can take me to next page where i need to show the next set of 20 records .. just like the feature we have in gmail

Answer 1

Hi,
Try this code:
// reset all the child uicomponents
private void resetValueInputItems(AdfFacesContext adfFacesContext,
UIComponent component){
List<UIComponent> items = component.getChildren();
for ( UIComponent item : items ) {
resetValueInputItems(adfFacesContext,item);
if ( item instanceof RichInputText ) {
RichInputText input = (RichInputText)item;
if ( !input.isDisabled() ) {
input.resetValue() ;
adfFacesContext.addPartialTarget(input);
} else if ( item instanceof RichInputDate ) {
RichInputDate input = (RichInputDate)item;
if ( !input.isDisabled() ) {
input.resetValue() ;
adfFacesContext.addPartialTarget(input);
}