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swapna9 How to dispaly output filed value based on the lookup value
Hi,
I created two objects ObjectA : name(text),Number1(number),objB(lookup to ObjectB),objBprice(number).
ObjectB:Name(text),price(number).(ex records Milk:20,
Butter:50)
In my Visualforce page i am dispalying all objectA fileds and objectB fileds.Here i am dispalying ObjectA name as input field,Number1 is input field,
ObjB is lookup field.based on lookup value i need to autopopulate (ObjectB)"price" field value in ObjBprice (of ObjectA).
Can any one guide me.
Thanks in advance.......
Hi,
Try the below Code Snippet as reference:
<apex:page controller="Lookupdemo" >
<apex:form >
<apex:outputPanel id="fp">
<apex:outputLabel >ObjectA Name</apex:outputLabel>
<apex:inputField value="{!ob.Name}"/><br/>
<apex:outputLabel >ObjectA Number1</apex:outputLabel>
<apex:inputField value="{!ob.Number1__c}"/><br/>
<apex:outputLabel >objB</apex:outputLabel>
<apex:inputField value="{!ob.ObjectB__c}" onchange="FillPrice(this);" /><br/>
<apex:actionFunction name="calling" action="{!checkvalue}" reRender="fp" />
<apex:outputLabel >objBprice</apex:outputLabel>
<apex:inputField value="{!ob.objB_price__c}"/><br/>
</apex:outputPanel>
</apex:form>
<script>
function FillPrice(ob)
{
alert('calling');
calling();
}
</script>
</apex:page>
===============Apex Controller==========
public class Lookupdemo
{
public ObjectA__c ob{get;set;}
public Lookupdemo ()
{
ob=new ObjectA__c();
}
public void checkvalue()
{
system.debug('____________ob.ObjectB__c________________________'+ob.ObjectB__c);
ObjectB__c b=[select price__c from ObjectB__c where id =:ob.ObjectB__c Limit 1];
system.debug('________b.price__c________'+b.price__c);
ob.objB_price__c=b.price__c;
}
}
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