Hi everyone!
I have a problem with the challenge, my App work fine but I don´t pass the challenge. This is my code:

campingList.cmp:
 

<aura:component controller="CampingListController">
    
    <ltng:require styles="/resource/SLDS105/assets/styles/salesforce-lightning-design-system-ltng.css"/>

	<aura:handler name="init" action="{!c.doInit}" value="{!this}"/>
    
     <aura:attribute name="newItem" type="Camping_Item__c"
     default="{ 'sobjectType': 'Camping_Item__c',
                    'Price__c': 0,
                    'Quantity__c': 0}"/>
    
    <div class="slds-card slds-p-top--medium">
    <ui:inputText aura:id="campname" label="Camping Name"
        value="{!v.newItem.Name}" required="true"/>
    <ui:inputCheckbox aura:id="packed" label="Packed?"
        value="{!v.newItem.Packed__c}"/>
     <ui:inputCurrency aura:id="price" label="Price"
        value="{!v.newItem.Price__c}" required="true"/>
     <ui:inputNumber aura:id="quantity" label="Quantity"
        value="{!v.newItem.Quantity__c}" required="true"/>
    
    <ui:button label="Create Camping" press="{!c.clickCreateCamping}"/>
    </div>
    
    <aura:attribute name="items" type="Camping_Item__c[]"/>	 
    <div class="slds-card slds-p-top--medium">
        <header class="slds-card__header">
            <h3 class="slds-text-heading--small">Campings</h3>
        </header>
        <section class="slds-card__body">
            <div id="list" class="row">
                <aura:iteration items="{!v.items}" var="item">
                    <c:campingListItem item="{!item}"/>
                </aura:iteration>
            </div>
        </section>
    </div>
</aura:component>

campingListController.js:
 

({
    
    // Load expenses from Salesforce
	doInit: function(component, event, helper) {

    // Create the action
    var action = component.get("c.getItems");

    // Add callback behavior for when response is received
    action.setCallback(this, function(response) {
        var state = response.getState();
        if (component.isValid() && state === "SUCCESS") {
            component.set("v.items", response.getReturnValue());
        }
        else {
            console.log("Failed with state: " + state);
        }
    });

    // Send action off to be executed
    $A.enqueueAction(action);
	},
    
    clickCreateCamping: function(component, event, helper) {
        
        if(helper.validateCampingForm(component)){
	        // Create the new expense
	        var newCamping = component.get("v.newItem");
	        helper.createItem(component, newCamping);
	    }
    }
})

campingListHelper.js
 

({
    
    createItem: function(component, camping) {
        
        var action = component.get("c.saveItem");
        action.setParams({
            "item": camping
        });
    	action.setCallback(this, function(response){
        var state = response.getState();
        if (component.isValid() && state === "SUCCESS") {
            var campings = component.get("v.items");
            campings.push(response.getReturnValue());
            component.set("v.items", campings);
        }
    	});
    	$A.enqueueAction(action);
    },
    
    validateCampingForm: function(component) {
      
     	var validQuantity = true;
        var validPrice = true;

        var nameField = component.find("campname");
        var campname = nameField.get("v.value");
        
        var quantityField = component.find("quantity");
        var quantity = quantityField.get("v.value");
        
        var priceField = component.find("price");
        var price = priceField.get("v.value");
        
        if ($A.util.isEmpty(campname) || $A.util.isEmpty(quantity) || $A.util.isEmpty(price)){
            validQuantity = false;
            validPrice = false;
            nameField.set("v.errors", [{message:"Camping name, quantity or price can't be blank."}]);
        }
        else {
            nameField.set("v.errors", null);
        }
		
		return(validQuantity && validPrice);        
	}
})

CampingListController.apxc:
 

public with sharing class CampingListController {

    @AuraEnabled
    public static List<Camping_Item__c> getItems() {
    
        // Check to make sure all fields are accessible to this user
        String[] fieldsToCheck = new String[] {
            'Id', 'Name', 'Packed__c', 'Price__c', 'Quantity__c'
        };
        
        Map<String,Schema.SObjectField> fieldDescribeTokens = 
            Schema.SObjectType.Camping_Item__c.fields.getMap();
        
        for(String field : fieldsToCheck) {
            if( ! fieldDescribeTokens.get(field).getDescribe().isAccessible()) {
                throw new System.NoAccessException();
                return null;
            }
        }        
        
        // Perform isAccessible() checking first, then
        return [SELECT Id, Name, Packed__c, Price__c, Quantity__c 
                FROM Camping_Item__c];
    }
    
    @AuraEnabled
    public static Camping_Item__c saveItem(Camping_Item__c item) {
        // Perform isUpdatable() checking first, then
        upsert item;
        return item;
    }
}

I am still getting this error:

Challenge Not yet complete... here's what's wrong:
The campingList JavaScript helper isn't saving the new record to the database or adding it to the 'items' value provider.

My App save the new record into the database and add it to the "items" list.
Thanks for your answers!




 

Please help!  I am stuck on creating flows.  Can't seem to work.  I keep on re-doing my work and not sure if I am doing it right.  The challlenge as follows:

To pass this challenge you will need to create a flow that implements the business process of Account, Contact, and Opportunity data entry and place it on a Visualforce page.The Flow will need to be called 'New Customer Flow'.
The Flow should have a screen with fields for First Name, Last Name, Company Name, Opportunity Amount, and Opportunity Stage.
The Flow needs to have steps to create an account, a contact, and an opportunity from the data entered.
Opportunity name, close date and stage are required fields. Name the Opportunity '{Company Name} - {Last Name}', set the close date to one month from today and set the stage to 'Prospecting'.
The Flow should be invoked from a Visualforce page.
The Visualforce page should be called FlowPage.
The Visualforce page will need a component to reference the 'New Customer Flow' process.

If possible, if you can provide a snapshot.

Thank you.