Trigger Info

Hi ,

Trigger in salesforce.

before insert --> trigger.new --- we got the values
before insert --> trigger.old --- null
---------------------------------------------------------
after insert --> trigger.new --- we got the values we can't change the value
after insert --> trigger.old --- null
---------------------------------------------------------
----------------------------------------------------------


before update ---> trigger.new -------we got the value and we can change the value by this
before update ----> trigger.old ------we got the value but we can not change the value as record is only read only

after update------>trigger.new----------->we got the value but we can not change the value
after update-------trigger.old------------> we got the value but we can not change the value
-------------------------------------------------------------------

after delete ----trigger.old ----- we got the value
after delete ----trigger.new ------ we can get the value

before delete ----trigger.old ----- we got the value
before delete ----trigger.new ------ we can get the value

--------------------------------------------------------------------

after undelete ---trigger.old ---------------null
after undelete ---trigger.new----------------we got the value

Thanks
Ashlekh

Hi,

This is for small trick that how button click  when we press enter in text field.
Small but very use fully.

<apex:inputText  value="{!text}"  id="textId"  onkeypress="if (event.keyCode == 13) { ClickOn(); }"/>
<apex:CommandButton Id="BTN" styleClass="BTN" action="{!a}" />

<script>
 function ClickOn(){
  $('.BTN').click();
}
</script>


Thanks
Ashlekh Gera.

Hi,

This is very useful to show processing image when some action going on.
Some time we forget how to show this so I post in my Blog to quick remember.

           

<apex:form>

   <apex:commandButton  status="statusProcess" action="{!actionA}" /> 

    <apex:outputPanel id="statusProcessId">

       <apex:actionStatus id="statusProcess">
               <apex:facet name="start">
                   <apex:outputPanel > 
                      &nbsp; Requesting...<img src="/apexpages/devmode/img/saveStatus.gif" />
                   </apex:outputPanel>  
               </apex:facet>
            </apex:actionStatus>
       </apex:outputPanel>
</apex:form>

Thanks

Ashlekh Gera