readme.txt

Note: Sorry about the naming that has gone wrong:)

What this does: Displays a list of all accessable/creatable/updatable objects in a picklist. User selects one and the sceen displays 
the inputfields. User fills in and can save the record.

createAnyObjectRecord.cls

public class createAnyObjectRecord {

    
    public Map<String, Schema.SObjectType> gd_map_full;
    //public List<Schema.SObjecttype> gd_lst_full; **delete
    public Map<String, Schema.SObjectType> gd;
    /*public List<Schema.SObjectField> field_names_lst{get;set;}
    Schema.sObjectField field_name;
    public schema.SObjectType object_name;*/
        
    public sobject object_1{get;set;}	//sobject
    //public List<String> parent_field{get;set;}	// **delete
    public List<String> parent_field_iterator{get;set;} // parent fields to display
    public String parent_sl{get;set;}  //selectlist
    public List<selectOption> parent_so{get;set;} //selectoption

    public createAnyObjectRecord () {
        //display sucess message if it is a redirect
        system.debug('ApexPages.currentPage().getParameters().get ='+ApexPages.currentPage().getParameters().get('message'));
        if(ApexPages.currentPage().getParameters().get('message') != null) {
            ApexPAges.addMessage(new ApexPages.message(ApexPages.Severity.CONFIRM,ApexPages.currentPage().getParameters().get('message')));
        }
        
        gd_map_full = Schema.getGlobalDescribe(); //get all object tokens
        gd = new Map<String, Schema.SObjectType>();
        for( String gd_string : gd_map_full.keyset()) { //add to gd only those objects that are creatable by user
            if(gd_map_full.get(gd_string).getDescribe().isCreateable()
              && gd_map_full.get(gd_string).getDescribe().isAccessible()
              && gd_map_full.get(gd_string).getDescribe().isQueryable()
              ) { 
                gd.put(gd_string, gd_map_full.get(gd_string));
            }
        }
        populateSelectOption();
    }    
    public void populateSelectOption() {  
        system.debug('entering populateSelectOption');
        parent_so = new List<selectOption>(); //populate with object names
        parent_so.add(new SelectOption('None','None'));
        List<String> gd_key_lst = new List<String>(gd.keySet());
        gd_key_lst.sort();
        for (String s1:gd_key_lst) {
        	parent_so.add(new SelectOption(s1,s1));	    
        }
    }
    
    public void renderParent() {
        
        system.debug('parent_sl='+parent_sl);
        String s2 = parent_sl;
        
        object_1 = gd.get(s2).newSobject();	//create sobject for the selected object 
        //get all fields for that object
        
        
        
        system.debug(gd.get(s2).getDescribe().fields.getMap().keyset());
        
        parent_field_iterator = new List<String>();
        for (String s3 :gd.get(s2).getDescribe().fields.getMap().keyset()) {
            
            if(gd.get(s2).getDescribe().fields.getMap().get(s3).getDescribe().isAccessible()
              && gd.get(s2).getDescribe().fields.getMap().get(s3).getDescribe().isUpdateable()
              && !gd.get(s2).getDescribe().fields.getMap().get(s3).getDescribe().isCalculated()
              && gd.get(s2).getDescribe().fields.getMap().get(s3).getDescribe().isCreateable()
              
              ) {
                  system.debug('field = '+s3+' '+gd.get(s2).getDescribe().fields.getMap().get(s3).getDescribe().isAccessible()+
                              ' '+gd.get(s2).getDescribe().fields.getMap().get(s3).getDescribe().isUpdateable()+
                               ' '+gd.get(s2).getDescribe().fields.getMap().get(s3).getDescribe().isCalculated()+
                               ' '+gd.get(s2).getDescribe().fields.getMap().get(s3).getDescribe().isCreateable()
                              );
                parent_field_iterator.add(s3); 
                
            }
        }
    }
    
    public pageReference reset() {
        pageReference pr =  ApexPages.currentPage();
        system.debug('pr= '+pr);
        pr.setRedirect(true);
        return pr;
        //populateSelectOption();
        //return null;
        
    }
    
    public pagereference save() {
        for (String iterator: parent_field_iterator) {
            object_1.put(iterator, object_1.get(iterator));
        }
        try {
            Database.upsert(object_1);
        } catch(DmlException e) {
            System.debug('The following exception has occurred: ' + e.getMessage());
        }
                
        pageReference pr =  ApexPages.currentPage();
        pr.getParameters().put('message','Records successfully created');
        system.debug('pr= '+pr);
        pr.setRedirect(true);
        return pr;        
        

                
    }


}

createAnyObjectRecordController.xml

<apex:page controller="createAnyObjectRecord" showHeader="false" title="Parent and Child creator" >
    <apex:pageMessages />

    <apex:form >	
    <apex:pageBlock title="Parent and child object creator" >
        <!--apex:pageBlockSection title="pbsection"-->

            <apex:outputPanel id="id_parent_field">
                <apex:actionRegion >
                    <apex:pageBlockSection columns="1">
                        
                        <apex:selectList value="{!parent_sl}" size="1" label="Parent object" title="Parent object." id="id_parent_sl">
                            <apex:selectOptions value="{!parent_so}"/>
                            <apex:actionSupport event="onchange" action="{!renderParent}" reRender="id_parent_field" />
                        </apex:selectList>
                        
                    </apex:pageBlockSection>
                	<apex:commandButton value="Reset" action="{!reset}" immediate="true" />
                    
                </apex:actionRegion>
            
                <apex:actionRegion >

                    <apex:pageBlockSection columns="2">
                    	<apex:repeat value="{!parent_field_iterator}" var="iterator">
                            <apex:pageBlockSection columns="2">
                            	<apex:inputfield value="{!object_1[iterator]}"></apex:inputfield>
                            </apex:pageBlockSection>                        	
                        </apex:repeat>
                    </apex:pageBlockSection>
                    
                    <apex:commandButton value="Save" action="{!save}"/>
                </apex:actionRegion>
                
            </apex:outputPanel>
            
    </apex:pageBlock>
    </apex:form>
</apex:page>