When thinking about good quality software we must always have very present that tests automation is a must. There is a full list of tiers and tools that can be used to ensure that your software behaves as expected, bugs typically introduced by refactoring are prevented, and interconnected systems behave well together, as for example your code together with a Salesforce upgrade. In this post I want to focus on how to write unit tests for Lightning Components using Lightning Testing Service (LTS).
Continue reading “Unit testing aura components with Lightning Testing Service and Mocha”Working with Translation Workbench programmatically
If your company has offices in different locations I am sure you have heard about Translation Workbench. Translation Workbench is a tool that allows you to translate Salesforce texts to different languages. In this post I want to dig into how translations are implemented in the system, and how to work with them through the metadata API.
Continue reading “Working with Translation Workbench programmatically”
Lightning Pages and managed packages
Lightning Pages are a concept introduced by Salesforce to allow creating and customizing pages in Salesforce with simple drag & drop, for Lightning Experience and Salesforce1. In this post I want to explain how these pages behave in a managed package environment.
Lightning:container to the rescue
If you have been developing Lightning Components for a while it is probable that you have come up against the feared Locker Service. If you are aware of Summer 18 Locker Service changes, you will know that, luckily, Locker Service restrictions have been relaxed. However, there are still some libraries that are considered unsafe and that cannot run within this context. For those cases, lightning:container comes to the rescue!
Passing action handlers to child components using Aura.Action
Last week I discovered something about Lightning Components I didn’t know about: aura:action. This is an attribute type that you can use to pass actions to a child component, in addition to the other supported attribute types, and it can be specially helpful if you want to decide at component instantiation which actions should the child component perform.
Continue reading “Passing action handlers to child components using Aura.Action”
Lightning Components lifecycle
When working with Lightning Components framework it is very important to understand how the different components are rendered by the framework, which possibilities do we have to interact with the component lifecycle and how will the framework react to certain events as for example a change of an attribute. Want to know more? Continue reading!
Creating pre-populated records with lightning:recordEditForm
A typical use case when creating records is to populate some fields in advance, and then let the user fill in the rest of required fields. Let’s say that we want to create account records, having a pre-populated description, like this:
Continue reading “Creating pre-populated records with lightning:recordEditForm”
10 things to know about Platform Developer I and Developer II exams!
It has been a while I don’t write a post and this is because I was studying for Dev I and II exams. The good news is that I passed both! In this post I am going to try to give some advice about each of the certifications.
Continue reading “10 things to know about Platform Developer I and Developer II exams!”
Controlling record level security with Sharing
As next week I will give a talk about security at London’s Calling, I would like to create a blog post series regarding to Salesforce security for developers. I already talked about CRUD and FLS in a previous post so I thought it was a good idea to continue with sharing.
Sharing is the common way of referring to record level security in the platform, this is, the settings that control if a user X will have read (&report) / write / transfer / delete / share permissions for a specific record Y.
Continue reading “Controlling record level security with Sharing”
Bound and unbound expressions in Lightning Components
Today I want to take a look at the data binding possibilities that exist for Lightning Components attributes. We will see how attributes can be referenced using bound or unbound expressions, and which implications will these bindings have in our application.
Continue reading “Bound and unbound expressions in Lightning Components”
