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The Lightning Component framework is a UI framework for developing dynamic web apps for mobile and desktop devices. It’s a modern framework for building single-page applications engineered for growth.

4 votes

Detecting utility bar in Lightning Component

In response to the above answer, typeof response !== 'undefined' comes back as as an empty array even if the utility bar is not present, so I needed to use: if (response && response.length > 0) { …
Benjamin Luehrs's user avatar
2 votes
Accepted

How do I trigger recordEditForm onSubmit event using Javascript

If your goal is to "modify some fields' values using other field values", then you can do this in your onSubmitClicked controller before calling component.find('Form').submit(). If you have values bou …
Benjamin Luehrs's user avatar
2 votes

Lightning modal dialog from a list custom button

Quick Actions cannot be used as Related List Buttons: Upvote Idea here, so unfortunately response by Itai is not a complete answer. The best I have found is to give up on using a related list button f …
Benjamin Luehrs's user avatar
2 votes

How to call lightning component from custom button?

As Charles T. on this post answered: Create a Lightning Component that implements lightning:isUrlAddressable and create a link button that navigates to that component's Lightning URL, passing …
Benjamin Luehrs's user avatar
1 vote
0 answers
343 views

How to Toggle (Hide/Show) in Lightning with no Delay or Resizing

I'm conditionally toggling sections in a Lightning Component that each contain a lightning:datatable, and I'm stuck in a bind of choosing either the table resizing when the section is first expanded ( …
Benjamin Luehrs's user avatar
1 vote

Custom field validation using lightning:recordEditForm

A simple approach to validate field validity on lightning:inputField elements is by using built-in Lightning Component methods. Component: <lightning:recordEditForm aura:id=" …
Benjamin Luehrs's user avatar
1 vote

How can one validate 'recordEditForm' fields before submitting them to the platform?

A simple approach to validate field validity on lightning:inputField elements is by using built-in Lightning Component methods (outlined below). If you need certain behaviors based on specific inputs, …
Benjamin Luehrs's user avatar
0 votes

remove characters by asterisks

For something that customized, you'll need to write your own Lightning Web Component. If you're okay with masking the entire text, you can use <lightning-input type="password" label="Password"> </ligh …
Benjamin Luehrs's user avatar