Create custom link by extending UICommand

Question

Hello,
Could someone provide links to complete tutorials for JSF 1.1 or JSF 1.2 for the subj?
I wrote test component but it seems not queueing events.
my decode method is:
UIForm form = getForm(context);
String clientId = getClientId(context);
Map requestParameterMap =
(Map) context.getExternalContext().getRequestParameterMap();
String hiddenFieldName = form.getClientId(context) +
NamingContainer.SEPARATOR_CHAR + "_idcl";
String action = (String) requestParameterMap.get(hiddenFieldName);
if (action == null || action.length() == 0 ||
action.equals(clientId) == false)
return;
//MethodBinding mb = new ConstantMethodBinding("#{MBMenuNavigator.goIBankModes}");
//this.getAttributes().put("action", mb);
this.queueEvent(new ActionEvent(this));
one another question is:
Why do I need to write hidden field "form:_idcl"?
Shouldn't it being generated automaticaly by the form tag? what if my several custom link components will be on one page, then they will generate several "form:_idcl" hidden fields? Could someone explain how this works or where can I read about that in details?

Answer 1

Can you also explain me the alias part aside please? Thanks a lot.
Using your Query above. Notice the Count(rsv.ResourceID) statement.
rsv is an alias for v_R_System_Valid
Each column should have an alias. so ARPDisplayName0 should be arp.ARPDisplayName0, etc. This will prevent conflicts between the various views and ensure that you get the right data returned.
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