+ Start a Discussion
prakash chaudharyprakash chaudhary 

plzzzzzzz solve it

public Double goalYearValue {get;set;}


Whenever I write the above line that what it means & from where it access the value ?

Initially it call set property or get property ?

If I write this line then how I can pass my values in this ?

How to connect my page & controller to bean so that my data will flow very well...

Please give me simple example about flow & execution.





Hope the link provided will explain you what are getter and setter methods in salesforce and how they are useful




Hope this helps


Raumil Setalwad



You would pass values to this simply using the property name.


E.g. to set a value:



 and to extract the value:


Double val=goalYearValue;


If you want to use this in a visualforce page, assuming it is accessible from the controller, you'd again simply use the name:


<apex:inputText value="{!goalYearValue}"/>

<apex:outputText value="{!goalYearValue}"/>

 if this is stored in another class (maybe your bean), you'd simply prefix it with the property that contains the bean.

prakash chaudharyprakash chaudhary

Thnx Bob,

As I got,

VFPage --> Controller --> Bean

means the page accept valeus through controller & controller accpets valus from bean.


Suppose I want to enter username from VFPage & want to store that value in bean so how can i do that ?


Presumably your controller has a reference to the bean?


E.g. a property similar to :


public Bean myBean {get; set;}

 You would just use the dotted notation to navigate through to the bean value:


<apex:inputText value="{!myBean.goalYearValue}"/>

and this binds the input to the goalYearValue property on your bean that is stored in the controller. 


prakash chaudharyprakash chaudhary


wht above code is doing ?


Its adding the mappingBean to the list at position zero - effectively making it the first item in the list.

prakash chaudharyprakash chaudhary

Please tell me that,

I have one custom field named Allocation__c [Number(16, 2)] of custom object GoalAssetAssociation.

& Another custom field named allocated__c [Roll-Up Summary (SUM GoalAssetAssociation)] of custom object Asset.


Please tell me what is the relation between them.

& I have putted field named allocated__c in GoalAssetAssociation__c but while using query it is telling me that this field is as unknown field. Why ?


This implies that Asset is on the master side of a master/detail relationshhip with GoalAssetAssociation, so you can create roll up fields that give the total/min/max etc of the detail (GoalAssetAssociation) object.


If the compiler says that a field is unknown, that means you've used a field that doesn't exist in your SOQL.