[SalesForce] How to get all fields set dynamically where a object

I have a Vf page where I am displaying all the objects from the current environment. I am displaying it in a selectList. I need to get all the field set which are there on the object which is been selected dynamically. Is it possible to get it there on Vf page. Please help me out to get the solution over this issue.

Best Answer

You can display a list on page which holds the names of the field sets when sobject is selected dynamically on page.

List<String> listOfFieldSetApiNames = new List<String>();
String strObjectApiName = 'Account';
Schema.SObjectType sObjType = Schema.getGlobalDescribe().get(strObjectApiName);
if( sObjType != NULL ) {
    Map<String, Schema.FieldSet> fieldSetNameToItsRecord = sObjType.getDescribe().fieldsets.getMap();
    listOfFieldSetApiNames.addAll( fieldSetNameToItsRecord.keySet() );
}

"strObjectApiName" this instance will be referred on page to hold the valid sobject api name and "listOfFieldSetApiNames" this will display the respective field sets.

Related Solutions

[SalesForce] How to get the field label name from field set

If f is the reference to a field within the fieldset, then all you need is f.label.

Example straight from the docs:

<apex:pageBlockTable value="{!$ObjectType.Contact.FieldSets.properNames}" var="f">
    <apex:column value="{!f}">
        <apex:facet name="header">Name</apex:facet>
    </apex:column> 
    <apex:column value="{!f.Label}">
        <apex:facet name="header">Label</apex:facet>
    </apex:column> 
    <apex:column value="{!f.Type}" >
        <apex:facet name="header">Data Type</apex:facet>
    </apex:column> 
</apex:pageBlockTable>

Other things you can reference in Visualforce:

DBRequired  Indicates whether the field is required for the object
FieldPath   Lists the field’s spanning info
Label       The UI label for the field
Required    Indicates whether the field is required in the field set
Type        The data type for the field

[SalesForce] How to identify the is field required from field set

You need to use getRequired() method of the FieldSetMember:

{!IF(f.Required, '*', '')}

So in your case it wiil look like this:

<tr>
    <td class="tdStyleFirst"><apex:outputText value="{!f.Label}" /></td>                       
    <td>
        <apex:outputText value="*" style="color:red;" rendered="{!f.Required}"/>
        <apex:inputField value="{!onboarding__c[f]}" />
    </td>
</tr>

Best Answer

Related Solutions

[SalesForce] How to get the field label name from field set

[SalesForce] How to identify the is field required from field set

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