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Author posted by Jitendra on Posted on under category Categories Mulesoft and tagged as with Leave a comment on Mulesoft 4 Transformation – Convert JSON to XMLDataweave code to convert JSON to XML in Mulesoft 4
We will start creating Mule Project in Anypoint studio and input would be provided by Http Listener.
Make sure MIME type of Http Listener set to application/json, otherwise we will get below error :
Dataweave Error: You called the function ‘Value Selector’ with these arguments …
Mulesoft Project structure below
Author posted by Jitendra on Posted on under category Categories Salesforce and tagged as with Leave a comment on Lightning Web Component Event Handling – Pub SubHow to handle events in Lightning Web Components between nested and non nested Components
It is very common to come across use case of communicating between Lightning Web Components.
If you are not interested on code explanation and directly want to jump on live demo , check this playground.
This is one of most simplest and common use case, where parent LWC wants to react on event produced by child LWC.
In above image, Model 3 is child (nested component) of Tesla.
Continue reading “Lightning Web Component Event Handling – Pub Sub” Author posted by Jitendra on Posted on under category Categories Mulesoft and tagged as with 1 Comment on Introduction to Mulesoft with Example – Alpharetta Developer Group MeetSlides and Video from Alpharetta Developer group meet – Loading data in Salesforce using Mulesoft 4
Last week, we organized Salesforce Developer group meet in Alpharetta and topic was Introduction to Mulesoft & Live Demo.
We covered,
If you don’t want to miss fun and learning sessions like these, make sure to join our Salesforce developer group here.
Below is slide from group meet
Author posted by Jitendra on Posted on under category Categories Salesforce and tagged as with 8 Comments on Framework to fix – Governor Limit of 100 jobs in Flex QueueHow to design an application in Salesforce to handle governor limit error of maximum 100 jobs in Flex Queue
Recently , I inherited an Org with huge customization , which enqueue 100+ Batch Jobs in few scenario. Now, don’t ask me why ?
I remember, few years back, Salesforce had limit of 5 Apex Batch that can be executed at a time, but we had expectation and demand !!! Salesforce introduced Flex queue and we can have 100 Batch apex waiting to be executed, still we are not happy. After all, human is wanting animal.
After 100 Batch apex, all jobs were failing with error System.AsyncException You have exceeded the limit of 100 Jobs in the flex queue. As I explained my life previously in this post, I had to fix this issue as well.
Right way to fix it was to analyze existing code, perform code review, why do we need even customization etc.. However, time was crucial and I had to do something quickly.
Below framework was used to fix the issue
Continue reading “Framework to fix – Governor Limit of 100 jobs in Flex Queue” Author posted by Jitendra on Posted on under category Categories Salesforce and tagged as with 1 Comment on Video – Large Data Volume – How Lightning Platform Query Optimizer WorksBest Practices of handling Large Data Volume (LDV) in Salesforce
Last year I presented how Query Optimizer works in Kitchner developer group. Found myself coming back to slide multiple times, so thought its good idea to post all information in this post.
Author posted by Jitendra on Posted on under category Categories Lightning, Salesforce and tagged as with 2 Comments on Getting Started with Lightning Web ComponentBefore starting with Lightning Web Component, I would suggest to read this introduction post first.
If you enjoy watching video then you might enjoy below video where I conducted Live coding explaining basics of Lightning Web Component.
In this post, we are going to Show loading image on initial load of LWC. In background we would be calling Apex class to take decision if loading image should be hided or redirect user to some other page.
Continue reading “Getting Started with Lightning Web Component” Author posted by Jitendra on Posted on under category Categories Salesforce with 1 Comment on Cannot change both ‘UnitPrice’ and ‘TotalPrice’ in update callTrigger to change UnitPrice in Salesforce
Recently, I was in need to update Sales Price (Unit Price) for OpportunityLineItem using Trigger. I wrote a small trigger on before insert and before update of OpportunityLineItem to update Sales Price.
It worked fine on insert however on update, even if user clicked on update button without changing any value, we were getting error Cannot change both ‘UnitPrice’ and ‘TotalPrice’ in update call.
Its Standard Salesforce behavior and seems in background platform tries to perform some calculation for Total Price which is Quantity * Sales Price. I was not able to get it working on before update. However, below two approach worked :
Author posted by Jitendra on Posted on under category Categories Salesforce and tagged as with Leave a comment on Enterprise Territory Management – Key NotesHow to use Apex based sharing to share opportunity using Territories
For Apex based sharing, we use user of public group Id to share record. If we want to share Opportunity using Territory then there is quick code for that. If we click on manual share button on Opportunity, it will show an option to choose between user, public group, territory and territory with subordinates.
There is no clear documentation, but what I found that when we share using Territory, Salesforce internally creates public group for that territory and assigns that public group to Opportunity.
So, first step is to find public group created for territory. Below code showcase how it can be done.
References :
Author posted by Jitendra on Posted on under category Categories Salesforce and tagged as with 4 Comments on Introduction to HTML Web ComponentsPillars of HTML Vanilla Web Components
Modern browsers have become so advanced and powerful that there is almost no or minimal need of Javascript libraries these days. There was time when web developers rely heavily on frameworks like JQuery, Angular or React. Same for Salesforce, when it launched Aura framework in 2014.
In last 5 years, web browsers have evolved so much that we need to revisit and check ourselves that do we really need libraries or frameworks for every small functionalities ? Considering rich feature set browsers, Salesforce already revisited aura framework and decided that it’s time to make it more lightweight and use native browser capabilities as much as possible. Welcome Lightning Web Components !!! Before we jump into ocean of Lightning Web Components, it’s important to understand what is supported by browsers natively ? Out of many features supported by modern browsers, one of most important one is Web Component.
Below are 4 pillars of Web Components
Author posted by Jitendra on Posted on under category Categories Salesforce and tagged as with Leave a comment on Get Current User Id in SalesforceHow to get Current Logged in user Id in Apex, Visualforce, Lightning Component and Formula fields in Salesforce
Quick Code Snippets of how to get Current logged in user ids in Salesforce
Apex
System.debug('Current User Id - '+UserInfo.getUserId());
Visualforce
<apex:page>
<h1>Visualforce Page</h1>
<p>UserId: {!$User.Id}</p>
<p>User Email: {!$User.Email}</p>
</apex:page>
Aura Component
let currentUser = $A.get("$SObjectType.CurrentUser.Id");
Console.log(currentUser);
Lightning Web Components
Using wire
import USER_ID from '@salesforce/user/Id'; import NAME_FIELD from '@salesforce/schema/User.Name'; import EMAIL_FIELD from '@salesforce/schema/User.Email';
Formula Fields
$User.Id