You can only assign literal string values to aura:id. Instead, give all of your <lightning:inputField> components a common aura:id so that you can find them, and then filter by the fieldName attribute: <aura:iteration items=" {!v.fields}" var="f" > <lightning:inputField aura:id="contactField" fieldName=" {!f}"/> </aura:iteration>
Full Answer
Is it possible to get aura ID dynamically assigned in Lightning?
I'm looking for getting a dynamically assigned Aura:id. Below is my attempt to read it in Lightning:recordEditForm. If we assign aura:id hard-coding it, it works perfectly fine. But if the id is assigned dynamically, seems it's not possible to find here. Any clues, suggestions to workaround reading the aura:id in above working example.
How do I assign a string to an aura ID?
You can only assign literal string values to aura:id. Instead, give all of your <lightning:inputField> components a common aura:id so that you can find them, and then filter by the fieldName attribute:
How to assign literal values to a button component in aura?
You can only assign literal string values to aura:id. Find the button component by calling cmp.find ("button1") in your client-side controller, where cmp is a reference to the component containing the button. find () returns different types depending on the result. If the local ID is unique, find () returns the component.
How do you get the ID in Aura component?
To find the local ID for a component in JavaScript, use cmp....Local IDsIf the local ID is unique, find() returns the component.If there are multiple components with the same local ID, find() returns an array of the components.If there is no matching local ID, find() returns undefined .
How do you use Aura ID in lightning component?
Use aura:id to add a local ID of button1 to the lightning:button component. You can find the component by calling cmp. find("button1") , where cmp is a reference to the component containing the button. The find() function has one parameter, which is the local ID of a component within the markup.
How can I get my aura ID on click?
Each button has a unique local ID, set by an aura:id attribute. Use event. getSource() in the client-side controller to get the button component that was clicked. Call getLocalId() to get the aura:id of the clicked button.
How do I find my lightning Component ID?
In order to obtain the Account Id from the Opportunity, first you need to get the Opportunity Id where the Quick Action is being executed. That can be easily achieved by implementing the force:hasRecordId interface (in addition to the lightningQuickActionWithoutHeader one that you are already implementing).
Can aura Id be dynamic?
Simple suggestion: make aura:id be able to be dynamic - such as parsing expressions - instead of having to be a litteral string. Dynamiclly creating componets solves the aura:id issue (you can set it via JS for loop), but dynamically-created components can't be found using component.
How do you use Aura component in Aura application?
Create and Edit Aura ComponentsCreate and edit Aura component bundle resources in the Developer Console.Create a “harness” application for testing components in development.Perform the edit and reload cycle for previewing components in development.List the different resources that make up an Aura component bundle.
How do you get the record id in iteration in lightning component?
How should I get the Id of the record (cm.Id) in the handleEdit function in the lightning controller? try this. var recId = event.currentTarget.dataset.id; October 20, 2019.
What is event getSource ()?
event. getSource() helps you determine which component fired an event.
How do you display object fields in lightning component?
Use the lightning-output-field component in lightning-record-view-form to display the value of a record field on a Salesforce object. Use the field-name attribute to specify the API field name.
What is Flexipage availableForRecordHome?
Available For Record Home To make your component available for record pages only, implement the flexipage:availableForRecordHome interface. If your component is designed for record pages and any other type of page, use the flexipage:availableForAllPageTypes interface instead.
How do I get Recordtypeid in LWC?
How to get recordtypeid in LWC using getObjectInfo(getObjectInfo in LWC) Use this wire adapter to get metadata about a specific object. The response includes metadata describing fields, child relationships, record type, and theme.
How do I get logged in user Id in LWC component?
To get the current user information, use the @salesforce/user scoped module in LWC.
Input Checkbox
Deprecated as of API version 47.0. We recommend migrating to Lightning Web Components and using the lightning-input component.
Example Options
Using ui:inputCheckbox This example retrieves the value of a ui:inputCheckbox component.
What is a component's global ID?
A component has two types of IDs: a local ID and a global ID. You can retrieve a component using its local ID in your JavaScript code. A global ID can be useful to differentiate between multiple instances of a component or for debugging purposes.
What is local ID?
A local ID is an ID that is only scoped to the component. A local ID is often unique but it’s not required to be unique. Create a local ID by using the aura:id attribute. For example: <lightning:button aura:id="button1" label="button1"/>. Note.