Tag Archives: Salesforce development

How to Update Status for Salesforce object in a custom Lightning Component

In Salesforce, maintaining the last update status of a view once it loads as a component can be tricky. JavaScript has an asynchronous way of executing after all. Resetting the counter after each component refresh from the custom refresh button may take a while to debug. Here is a way I resolved my problem. With a few tweaks here and there with some horse shoe fitting hope it helps your too.

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Posted in force.com app development, Salesforce, Salesforce cloud Implementation, salesforce customization, salesforce development, Salesforce Lightning. Tagged with , , , , , .

Heap Size: Elephant in the room

Heap size is a common, yet neglected problem whenever it comes to Salesforce Apex development. Heap size in actual is the count of memory used by the variables, object instances in an Apex class. In order to store these objects & variables, memory is allocated in Salesforce which is derived from allocated Heap. The Heap size truly depends on the type of transaction, Salesforce provides a heap size limit of 6MB for synchronous transaction and 12 MB for asynchronous transaction. Whenever, too much data is stored during processing an error occurs prompting “Apex heap size too large”. You must have encountered this error at least once if you are a developer.

Here are a few tips to ensure that the heap limit does not exceed the maximum size and your code runs smoothly

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Posted in apex develeopment, Salesforce, salesforce development, salesforce integration, Salesforce.com. Tagged with , , .

Recurrent Neural Network with Long Short-Term Memory

What is a Neuron?

In Biological term, Neurons is the unit of nervous system which is responsible for flow of message in the form of electrical impulse in Human brain. So, Neuron is responsible for Human intelligence. But, in Today’s scenario it is used in Artificial Intelligence as well. Recurrent Neural Network (RNN) is a class of Artificial neural network in which connections between the neurons form a directed graph, or in simpler words, having a self-loop in the hidden layers. This helps RNNs to utilize the previous state of the hidden neurons to learn current state. Along with the current input, RNNs utilize the information they have learnt previously. Among all the neural networks, they are the only one with an internal memory. A usual RNN has a short-term memory. Because of their internal memory, RNN are able to remember things.

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Posted in Application Architecture, Salesforce AI, salesforce development, Salesforce Einstein, Salesforce Einstein, salesforce for healthcare, Salesforce Machine Learning. Tagged with , , , , .

Developing Visualforce Apps using AngularJS

Have you ever wondered how cool it would be to have the flexibility and features Angular JS framework provides, inside a Visualforce page in Salesforce platform? Well, wait no more, keep reading to get a perfect solution for this. This blog will introduce you to AngularJS and how to develop Visualforce apps using angular. Every web application requires client-side JavaScript, HTML, and CSS. Without using any server framework like Rails, Node, PHP, etc. the entire application can be built using just the front-end tools and languages.

What is ANGULARJS?

AngularJS is a powerful JavaScript framework for constructing dynamic web applications. It is used to develop mobile and web applications. The good thing about Angular is that it has a set of primed modules to simplify the building of single page applications. Single page application (SPA) is a web application that dynamically renders the data on the current page without reloading the whole page. All the code (JS, HTML, and CSS) is retrieved with a single page load and navigation between pages is performed without reloading the whole page.

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Posted in apex develeopment, Apex Development, force.com app development, salesforce development. Tagged with , , , .

Integration with Salesforce Lightning External Services

Nowadays there is an API Integration in almost every org. The main purpose of integration with another service is to avoid reinventing the wheel. However, the development effort that is required to integrate with services is a complex and time-consuming venture. It reduces speed to market, but it also saps developer energy that is better spent in the front end, building the features that will really differentiate their app. With Lightning External Services, Salesforce makes this a lot easier and admin friendly.

With external services you can connect to any service that you want to, invoke methods based on the external source via a flow all with the help of an easy-to-use wizard. Declarative tools are used to import API definitions right into Salesforce. Swagger or Interagent-based API definitions can be used to define an external service. Once the definitions have been imported, you can create lightning flows which will invoke actions generated from the API definition schema. Below is a depiction of how external services works.

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Here is what is happening in the above image:

Based on provided API schema specification, a schema definition is created that describes the API. Once this is done, named credential is created to authenticate to the service’s endpoint using the URL provided by the external service provider. The endpoint is URL that exposes the web services resources that External Services needs to interact with. Using the named credential and schema definition, external service is registered. External Services imports the definitions into your org and generates Apex actions, which are available immediately in Lightning Flow. While creating a flow, these Apex actions are added into the flow which sends a callout to the endpoint and output is returned based on schema definition.

Schema Definition for your external service:

Schema specification is basically a contract which contains which type of inputs and outputs can be included in the API calls that are made from your external service. Endpoint information and authentication parameters for REST based API service are also included in specs. On the other hand, schema definition is human readable structured data.

Below is the schema definition of a pet store Swagger API.

Pet Store Schema

This schema declares various methods available in the API and the inputs, outputs included in this service. For example, the below snippet contains information about a GET method which is used to get all the inventories by status.

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We will be using the Pet Store Schema to illustrate the whole external service in this blog.

Registering an External Service:

Registering an external service involves the below two steps:

1. Named Credential: In order to register an External service, you need to create a named credential first. Named credential is created to authenticate to the service’s endpoint using the URL provided by the external service provider. Create a Named Credential as below in your org:

  • For Label, use SwaggerPet.
  • For URL, use https://petstore.swagger.io
  • Leave other fields as they are and click Save.

2. External Service: In your org, go to setup and search for external service in the quick find box. Create a new external Service and provide the below information in the fields:

  • For name, give ExternalSrv1
  • For Named credential, select SwaggerPet named credential created in previous step
  • In the Service Schema Relative URL field paste “/v2/swagger.json”

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The generated actions are used in the flows. Below is the list of actions available in the pet store endpoint. We cover getOrderById action in this blog.

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External Services in flow:

Apex actions generated from external services can be used in lightning flows. When users run the flows, during runtime external services sends a callout to the service’s endpoint. Create a new flow and drag the Apex Action element. Select “ExternalSrv1_getOrderById__Service”

This action takes an Order id (any integer between 1 and 10) and returns details for that order like Order quantity, pet id, shipping date. Create variables for input and output data and configure the output variables to be stored in the variables as done below. Provide the default value of id such that 1<=id<=10. Set the input values and the output values by associating each with a flow variable. Make sure that the data type of input/output matches the input/output specs mentioned in the schema definition.

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Connect the Apex Action with the start element.

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After completing all these steps, click on debug. Doing this will start the flow in debug mode. On the next screen select Show details of what’s executed and render flow in Lightning runtime and click Run.

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Above is the output of “ExternalSrv1_getOrderById__Service” for order Id = 2. Similarly, other Apex Actions can also be invoked using external services and flow without writing any code.

Summary:

External services are a great tool which along with point-and-click automation tool like flows and process builders can be used to integrate any API with Salesforce without writing any code. It reduces the development effort and is very much admin friendly making the process of integration making this process simpler and thus cheaper.

Posted in Agile, Salesforce, Salesforce Challenges, salesforce development, salesforce integration, Salesforce Lightning, Service Cloud. Tagged with , , , , , , .

Salesforce Deployment Tools

A typical development process requires building, testing, and staging before releasing to a production environment. During this development cycle, one might migrate many times, either to keep development organizations in sync or to move changes through development organizations toward production and this is what we call Salesforce deployment.

Salesforce deployment is the migration of metadata from one Salesforce organization to another. If you are looking to enhance your Salesforce DevOps (Continuous Integration and Continuous Deployments) practices, this blog could get you started with the basics.

There are number of deployment tools available each having its own pros and cons. Some of them are listed below:

Change sets

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Posted in apex develeopment, Apex Development, force.com app development, salesforce development, Salesforce DevOps, salesforce integration, sfdc, Uncategorized. Tagged with , , , , .

Thinking About Marketing Automation For Higher Ed?

How can we put our name in front of someone right when they are thinking about committing to a brand? This is the question we ask ourselves in marketing. The best marketing campaigns deliver a coordinated high-quality experience across every channel and with every prospect interaction. Marketing automation tools from Salesforce bolster an organization’s ability to deliver this syndicated message. Higher education organizations are thinking more and more about how to attract news students through marketing as the space becomes increasingly competitive. Marketing automation is a dream for any organization. Salesforce has made it possible for higher education institutions, and Mirketa Inc is able to implement that possibility with you.

MarketingAutomation

The Salesforce marketing cloud unlocks incredible recruiting possibilities for the higher education space. At a high level, marketing cloud uses data collected about prospects to then market back to prospects in the way that makes the most sense to each prospect and higher education organization. Salesforce has the ability for organizations to track the activity of prospective students on their website. Let’s say for example that a recruiter has met a bright student at a recruiting event at a local high school and this student agrees to give the recruiter a few pieces of administrative data like their name and email. The recruiter would then go back and enter this student as a prospective student as a prospect in their Salesforce. From that moment forward the recruiter would be able to see what sort of things the student was clicking on while visiting the school website, what they were searching, and how often they came back to visit.

It is obvious how powerful this information would be in targeting students that higher education organizations might view as a potential fit for their university. This same technology within Salesforce will assign this prospect a grade that communicates how good of a fit they would be within a university. So, for example, if the prospect continues to search for programs and look at things that may not be a strength of a higher education institution, then that prospect’s grade would be a little lower. This sort of information-based targeting and grading has enormous implications in ensuring students who start with a university, finish with that university. This is a metric that the Higher Ed domain watches with a close eye. Higher education organizations want to reduce the churn of students as much as possible to uphold their university reputation. After all, reputation in higher education can be some of the best marketing available.

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Posted in Salesforce, Salesforce cloud Implementation, salesforce development, salesforce integration, salesforce Tips & Tricks. Tagged with , , , , , , .

Apex Code for Creating Recurring Event in Salesforce Lightning

In this article I am sharing my approach and code required for fetching days for recurring events in Salesforce Lightning.  The use cases could be creating a recurring pickup, order placement etc. You would need basic knowledge of Apex and Salesforce Lightning.

This screen will give you an idea about the recurring UI.

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Posted in Apex Controller, Apex Development, force.com app development, salesforce customization, salesforce development. Tagged with , , , .

Salesforce Development Best Practices

In this blog I will share the Salesforce Development best practices that I have learned over the years. I have tried to give a few code snippets to provide examples. Feel free to use the code as-is.

Salesforce Development Best Practices

Salesforce Development Best Practices

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Posted in apex develeopment, Apex Development, Salesforce, salesforce administrator, salesforce certified developer, Salesforce Challenges, salesforce consultant, salesforce customization, salesforce development, Salesforce.com, sfdc. Tagged with , , , , .

How to succeed with your Salesforce implementation?

Salesforce Implementation and Development

Complexity with Salesforce Implementation starts with different options and terms

 

Earlier this week I sat through a retrospective session for a complex Salesforce Implementation project we just wrapped up. The client gave us the NPS rating of 8.5 out of 10 (which I think is great). However, as we all looked back at the project, the memories of good, bad and ugly were refreshed. And both sides made recommendations on what we as a Salesforce Development Organization and Client teams could do differently next time to avoid some of the pain points.

The retrospective reminded me that there is a common set of learning that apply to any complex Salesforce Implementation project. In this article I am sharing my learning that are based on the projects that we managed and from the learning that our clients have shared with us.  Continue reading

Posted in Salesforce, salesforce administrator, salesforce consultant, salesforce customization, salesforce development, salesforce for small business, salesforce integration, Salesforce Support Packages, Salesforce.com, WEB SERVICES. Tagged with , , , .