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I am trying to build a VF component. One of the feature of the component is the ability to show the fields related to an object dynamically. For example - if my component is used in an VF page like:

<apex:page controller="Acntrller">
<c:SampleComponent Record="Account"/>    
</apex:page>

Then I should be able to get the fields related to Account in the custom controller built for VF component.The VF component takes record type(object type) and assign it to a variable controllerValue, which is further used in my controller.

<apex:attribute name="record" description="The type of record we are viewing."
type="String" required="true" assignTo="{!controllerValue}"/>

What I want: I want a way to retrieve the fields of the object mentioned in the VF page i.e. <c:SampleComponent Record="Account"/> ( Account object).

What I know: I found that there is a way to get the fields using : Map<String, Schema.SobjectField> fields = Schema.SobjectType.Account.fields.getMap() , but the problem here is it is static( the account part cannot be replaced with a variable- controllerValue) and I need something dynamic to get the fields.

Is there a way to get the fields of corresponding object dynamically?

5
  • Which records do you want to retrieve? – Adrian Larson Dec 6 '16 at 23:04
  • I get all the records of the object. I would like to retrieve fields of the object mentioned in : <c:SampleComponent Record="Account"/> . Ex- I want get the field of Account object. – SfdcBat Dec 6 '16 at 23:15
  • Why not just use <apex:enhancedList type="Account" />? – Adrian Larson Dec 6 '16 at 23:22
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    @AdrianLarson <apex:enhancedList> doesn't support lightning exp and salesforce1 so personally I wouldn't recommend using it for now. I am planning to remove them from our projects. – Lance Shi Dec 6 '16 at 23:27
  • My idea is to build a reusable component. I can specify any object and fetch the records of the object and show it as a list view. Also user has an ability to select the field which they want to view in the list view, There is more feature to this but this is a starting point of what I want to do. – SfdcBat Dec 6 '16 at 23:28
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Try the following code:

String sobject_type = 'Account';
Map<String, Schema.SObjectType> global_describe = Schema.getGlobalDescribe();
Map<String, Schema.SObjectField> object_fields_map = global_describe.get(sobject_type).getDescribe().fields.getMap();

Let me whether it resolves your issue.

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