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Tomasz J. Omelczuk Create a HelloWorld Lightning Component issue
Welcome all,
I try to pass module Create a HelloWorld Lightning Component but I'm facing following error: "Challenge Not yet complete... here's what's wrong: The 'HelloWorld' component does not contain the correct code." however I cannot find this error here are my codes
helloWorld.cmp:
<aura:component controller="HelloWorldController" implements="flexipage:availableForAllPageTypes">
apex HelloWorldController :
public with sharing class HelloWorldController {
and js HelloWorldController:
({
The worst thing in this situation is that I check in my org and everything works as it should.
I try to pass module Create a HelloWorld Lightning Component but I'm facing following error: "Challenge Not yet complete... here's what's wrong: The 'HelloWorld' component does not contain the correct code." however I cannot find this error here are my codes
helloWorld.cmp:
<aura:component controller="HelloWorldController" implements="flexipage:availableForAllPageTypes">
<aura:attribute name="greeting" type="String" default="World" />
<lightning:input name="Greeting" label="Greeting" value="{!v.greeting}"/>
<aura:handler name="init" value="{!this}" action="{!c.doInit}" />
Hello, {!v.greeting}!
</aura:component><lightning:input name="Greeting" label="Greeting" value="{!v.greeting}"/>
<aura:handler name="init" value="{!this}" action="{!c.doInit}" />
Hello, {!v.greeting}!
apex HelloWorldController :
public with sharing class HelloWorldController {
@AuraEnabled
public static User getCurrentUser() {
public static User getCurrentUser() {
return [SELECT Id, FirstName, LastName FROM User WHERE Id = :UserInfo.getUserId() LIMIT 1];
}
}and js HelloWorldController:
({
doInit : function(component, event, helper) {
var action = component.get("c.getCurrentUser");
action.setCallback(this, function(response) {
action.setCallback(this, function(response) {
var user = response.getReturnValue();
component.set("v.greeting", user.FirstName);
})
component.set("v.greeting", user.FirstName);
})
$A.enqueueAction(action);
}
})The worst thing in this situation is that I check in my org and everything works as it should.
<aura:component controller="HelloWorldController" implements="flexipage:availableForAllPageTypes,force:hasRecordId"> <aura:handler name="init" value="{!this}" action="{!c.doInit}" /> <aura:attribute name="greeting" type="String" default="World" /> <lightning:input name="Greeting" label="Greeting" value="{!v.greeting}"/> Hello, {!v.greeting}! </aura:component>and check again , if you still getting same error, logout from trailhead and login again after clear browser cache and rechecki hope it helps you.
Let me inform if it helps you and kindly mark it best answer if it helps you so it make proper solution for others
thanks
http://sfdcmonkey.com (http://sfdcmonkey.com )
All Answers
<aura:component controller="HelloWorldController" implements="flexipage:availableForAllPageTypes,force:hasRecordId"> <aura:handler name="init" value="{!this}" action="{!c.doInit}" /> <aura:attribute name="greeting" type="String" default="World" /> <lightning:input name="Greeting" label="Greeting" value="{!v.greeting}"/> Hello, {!v.greeting}! </aura:component>and check again , if you still getting same error, logout from trailhead and login again after clear browser cache and rechecki hope it helps you.
Let me inform if it helps you and kindly mark it best answer if it helps you so it make proper solution for others
thanks
http://sfdcmonkey.com (http://sfdcmonkey.com )
Is not working for me. Have any other suggestion ?
<aura:component controller="HelloWorldController" implements="flexipage:availableForRecordHome,force:hasRecordId" access="global" > <aura:handler name="init" value="{!this}" action="{!c.doInit}" /> <aura:attribute name="greeting" type="String" default="World" /> <lightning:input name="Greeting" label="Greeting" value="{!v.greeting}"/> Hello, {!v.greeting}! </aura:component>please respond with jewel if it worked.