Hi Everyone,

How can i parse the array from nested array of objects?

I want to access "Name" property value from "Opportunities" array in below response  : - 

[
 {
  "Id":"0015g000004IijIAAS",
  "Opportunities": [{ "Name": "Edge Emergency            Generator" }]
  }
]

 

Hi All,

I have a scenario for case management -

When an community user creates any case for any product ,than that case record  should only shared with that product creator(Who is a internal user and which is a lookup of User on product object) but not to any another internal user and case should be private for other community users also .

Can anyone please help me that ,how i can achieve these scenario. 

Note:- I've already given alll required access fro profile,field level.

I need to parse/get the "objectId" of this JSON response  :
{ 
   "value" : [
       {
            "name" : "ref/heads/main",
            "objectId" : "shghjgdhjgdkgkdd",
             "creator" :  {
                  "displayname" : "shhsh"
                     }
        }
 ]
}
    

public with sharing class AccountListControllerLwc {

   @AuraEnabled(cacheable=true)
   public static Account queryAccountsByRevenue(Decimal annualRevenue){
    return [ SELECT Name FROM Accoun WHERE AnnualRevenue >= :annualRevenue ];
   }
}

AccountFinder.html :-

<template>
    <lightning-card>
        <lightning-input
            type="number"
            label="Annual Revenue"
            formatter="currency"
            value={annualRevenue}
            onchange={handleChange}>
        </lightning-input>
        <lightning-button
            label="reset"
            onclick={reset}>
        </lightning-button>

        <template if:true={accounts.data}>
            <template for:each={accounts.data} for:item="account">
                 <p key={account.Id}>{account.Name}</p>
            </template>
        </template> 

    </lightning-card>
</template>

AccountFinder.js :-

import { LightningElement,wire } from 'lwc';
import queryAccountsByRevenue  from '@salesforce/apex/AccountListControllerLwc.queryAccountsByRevenue';

export default class AccountFinder extends LightningElement {

    annualRevenue = null;

    handleChange(event){
       this.annualRevenue = event.detail.value;
    }

    reset(){
        this.annualRevenue= null;
    }

    @wire(queryAccountsByRevenue ,{annualRevenue : '$annualRevenue'})
    accounts;
}

AccountFinder.xml :-

<?xml version="1.0" encoding="UTF-8"?>
<LightningComponentBundle xmlns="http://soap.sforce.com/2006/04/metadata">
    <apiVersion>52.0</apiVersion>
    <isExposed>true</isExposed> 
    <targets>
        <target>lightning__AppPage</target>
        <target>lightning__RecordPage</target>
        <target>lightning__HomePage</target>
      </targets>
</LightningComponentBundle>

 

I need to parse/get the "objectId" of this JSON response  :
{ 
   "value" : [
       {
            "name" : "ref/heads/main",
            "objectId" : "shghjgdhjgdkgkdd",
             "creator" :  {
                  "displayname" : "shhsh"
                     }
        }
 ]
}
    

I am getting error while saving the CampingList component :
Failed to save campingList.cmp: Invalid definition for null:CampingListController: null: Source

Here is my code .
Camping List.cmp
<aura:component controller="CampingListController">
    <aura:handler name="init" action="{!c.doInit}" value="{!this}"/>
    
    <aura:handler name="addItem" event="c:addItemEvent" action="{!c.handleAddItem }"/>
    
    <aura:attribute name="items" type="Camping_Item__c[]"/>
    
       <!-- NEW EXPENSE FORM -->
    <div class="slds-col slds-col--padded slds-p-top--large">
        <c:campingListForm/>
    </div>
    <!-- / NEW EXPENSE FORM -->    

    <div class="slds-card slds-p-top--medium">
        <header class="slds-card__header">
            <h3 class="slds-text-heading--small">Items</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

({
    // Load items 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);
    },
    handleAddItem : function (component,event,helper){
    var action = component.get("c.saveItem");
        var Item = event.getParam("item");
        var lstItems = component.get("v.items");

        lstItems.push(Item);
        component.set("v.items",lstItems);
        console.log("After:"+lstItems);
        action.setParams({"CampingItem":Item});
        action.setCallback(this,function(response){
            var state = response.getState();
                
            if (component.isValid() && state === "SUCCESS") {
                //let the magic happen
            }
         });
        $A.enqueueAction(action);   
     }
})


CampingListHelper
({
    createCamping: function(component, item) {
        var theitems = component.get("v.items");
 
        var newitem = JSON.parse(JSON.stringify(item));
 
        theitems.push(newitem);
        component.set("v.items", theitems);
        
        component.set("v.newItem",{ 'sobjectType': 'Camping_Item__c','Name': '','Quantity__c': 0,
                    'Price__c': 0,'Packed__c': false });
    },
    validateCampingItem: function(component) {
        // Simplistic error checking
        var validCamping = true;

        // Name must not be blank
        var nameField = component.find("campname");
        
        if ($A.util.isEmpty(nameField.get("v.value"))){
            validCamping = false;
            nameField.set("v.errors", [{message:"Camping name can't be blank."}]);
        } else {
            nameField.set("v.errors", null);
        }
        
        if ($A.util.isEmpty(component.find("campQty").get("v.value"))){
            validCamping = false;
            component.find("campQty").set("v.errors", [{message:"Camping Quantity can't be blank."}]);
        } else {
            component.find("campQty").set("v.errors", null);
        }
        
        if ($A.util.isEmpty(component.find("campPrice").get("v.value"))){
            validCamping = false;
            component.find("campPrice").set("v.errors", [{message:"Camping Price can't be blank."}]);
        } else {
            component.find("campPrice").set("v.errors", null);
        }
        
        return(validCamping);
    },
    createItem: function(component, item) {
        var action = component.get("c.saveItem");
        action.setParams({
            "item": item
        });
            
        action.setCallback(this, function(response) {
            var state = response.getState();
            if (component.isValid() && state == "SUCCESS") {
                var items = component.get("v.items");
                items.push(response.getReturnValue());
                component.set("v.items", items);
            }
        });
            
        $A.enqueueAction(action);
    }
})


Can anyone help me on this  ?

Easy challenge, copying the code of CloudNewsTrigger and including small changes, but I have stucked with the UserId.

Using this code for OrderEventTrigger you will pass the course:
 

trigger OrderEventTrigger on Order_Event__e (after insert) {    
    // List to hold all tasks to be created.
    List<Task> tasks = new List<Task>();
    
    // Get queue Id for task owner
    //Group queue = [SELECT Id FROM Group WHERE Name='Regional Dispatch' LIMIT 1];
     String usr = UserInfo.getUserId();  
    // Iterate through each notification.
    for (Order_Event__e event : Trigger.New) {
        if (event.Has_Shipped__c == true) {
            // Create Task to dispatch new team.
            Task ts = new Task();
            ts.Priority = 'Medium';
            ts.Status = 'New';
            ts.Subject = 'Follow up on shipped order ' + event.Order_Number__c;
            ts.OwnerId = usr;//queue.Id;
            tasks.add(ts);
        }
   }
    
    // Insert all tasks corresponding to events received.
    insert tasks;

}

Good luck!

While I am trying to complete Trailhead module for platform events, this is the error message which I am getting.


This is the code which I have written as of now,

Kindly advise if any changes are required.

Regards
Chetan

Create a Visualforce page that uses a custom controller to display a list of cases with the status of 'New'.The page must be named 'NewCaseList'.
The custom controller Apex class must be named 'NewCaseListController'.
The 'NewCaseListController' Apex class must have a publically scoped method named 'getNewCases'.
The 'getNewCases' Apex method should have the return type of 'List' and return a list of case records with the ID and CaseNumber fields and filtered to only have a status of 'New'.
The 'NewCaseList' Visualforce page must use an apex:repeat component which is bound to 'newCases'.
The apex:repeat component must refer to the var attribute as 'case'.
Within the apex:repeat component, bind a apex:outputLink component to the ID of the case so that the page directs the user to the detail page of the respective case record