Questions tagged [aura-attribute]

Describes an attribute available on an app, interface, component, or event of the aura framework

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How to pass attribute into lightning component from Marketing Cloud

I have a custom lightning component which have attribute is AccountID. I want to know is that possible to create custom community page that embedded the custom Component above and then public that ...
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Unique Identifier of a Lightning Component Instance

I'm working on a relatively simple Aura component, but I'm running into an issue. I'd like to create either a cookie or a localStorage item for a component when a user takes action on it (closes it) ...
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How to change the value of aura:attribute inside a aura:iteration when a condition is met?

I want to change the value of aura:attribute when a particular condition is met inside an aura:iteration. This is the code: <aura:component> <aura:attribute name="products" type="List" ...
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salesforce : AccountId is not able to get it form lightning component js controller, giving undefined error

Comp: <aura:attribute name="ServiceRequestRecordFields" type="WorkOrder"/> <force:recordData aura:id="recordEditor" layoutType="FULL" ...
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21 views

component.set does not pass value from helper to controller via component

I try to set a value in my lightning component via the helper function, but it does not set the value in the component, and I get the wrong value when I try to do component.get in the controller. Here ...
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Aura - load boolean field value into toggle on doInit not working

I'm trying to take the boolean value of a checkbox field and load it into a toggle via the doInit but it's not working. Am I doing something wrong? When I debug it says osiValue is undefined Happy ...
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41 views

Need help in SLDS

enter code here Need to create design like this in screenshot. I am ready with the component but not sure what SLDS i can use to : 1) Showing Green Border top of each section 2) Display fields in 2 ...
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39 views

Does not return contact ID to go to another page

When I check which value is returned at the click of a button, null always returns to me. And when I click on the button to go to another page, it always goes to another page (it makes no difference ...
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1answer
44 views

columns in lightning aura table is not visible to certain profiles

The Columns Access Revoked and Tax Status are not visible in lightning aura table of a page because there are two issues in the code below: currentUserProfile (String) was compared in permissionMap ...
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24 views

How to get row when iterating over aura attribute in controller

here is what i am trying to do CMP <aura: attribute name= "list" type=CustomObj[]/> Controller var list = component.get("v.list"); var FinalList=[]; //iterating over list for (var i in list){...
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28 views

Why is my component's attribute being modified?

I'm building a small component which displays information based on a currently selected object called metric. Metric Card Component <aura:component implements="forceCommunity:...
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1answer
28 views

Adding Multiple View Params to a Lightning Button

I'd like to disable a Lightning button under certain conditions. <aura:attribute name="showSecurityComponent" type="Boolean" /> <aura:attribute name="checkCaptcha" type="Boolean" default="...
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30 views

How to include & symbol in a form label and value

I am trying to have a form label and value with an & symbol (see below). I get an error. Is there a way to do this? {'label': 'M Davis & Sons Inc', 'value': 'M Davis & Sons Inc'},
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A Posted Solution to a lightning:formattedDateTime Problem No Longer Works

I have the same problem asked about here, where the date displayed by the lightning:formattedDateTime component does not match the date field that's its value. I attempted the answer chosen in the ...
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1answer
43 views

Aura Attribute access change

We encountered this issue "You can't set access to 'private' on attributes 'fields' because this component is referenced by Lightning Page: 'Record Page'" when trying to save an aura component with a ...
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1answer
170 views

Aura Component Lists and Javascript Arrays

I've recently noticed that if I set an aura:attribute of type "List" from a Javascript array, then later retrieve that same attribute value via component.get("v.myListAttribute"), the return value is ...
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1answer
531 views

How to assign aura:attribute for objects with default value null?

This must be a a very simple question, but may be I'm doing it wrong. I wanted to set default aura:attribute value to null on lightning component as below. e.g. <aura:attribute name="selectedObj"...
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1answer
134 views

Render aura:attribute within aura:unescapedHtml

I'm using the aura:unescapedHtml component with some custom labels that will also include markup. For example: Custom Label: <labels> <fullName>Register_Text</fullName> <...
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48 views

Selection is not working for third selection

I write following component code : <aura:component controller="TransactionsalSecurity" implements="force:appHostable,flexipage:availableForAllPageTypes,flexipage:availableForRecordHome,force:...
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Error on second selection for same code in lightning code works fine for first time but second time it gives error

This code runs fine for first selection and also for first time but for second selection it gives following error This page has an error. You might just need to refresh it. Action failed: c:...
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1answer
85 views

Hide text using aura:if

I'm trying to troubleshoot here for a day. My end goal here is to hide the Test text, depending on the Product_Family__c value. Here is the code, please let me know what am I missing. Apex public ...
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3answers
716 views

Show/Hide Text depending on a field value using Aura Component

I am trying to hide/show text depending on other field value. Here's the code. Component <aura:component controller="updateCheckBoxPlan" implements="force:appHostable,flexipage:...
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2answers
140 views

Aura iteration is not holding on particular selection value resetting to first value every time loop is started

<lightning:select label="Permissionset Names" onchange="{!c.doInit}" > <option>None</option> <aura:iteration items="{!v.set}" var ="d"> <option>{!d....
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367 views

You might just need to refresh it. Assertion Failed!: Provider type not supported : false Failing descriptor

Iam facing following error with my code: This page has an error. You might just need to refresh it. Assertion Failed!: Provider type not supported : false Failing descriptor: {c:Picklistversion2} ...
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1answer
33 views

Retrieve currentRecord from aura:iteration to controller.js

I am quite new in lightning and I need an hint in order to resolve a problem. What I would like to achieve: in a table component, for each record I would like to see a column with different icon ...
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2answers
711 views

Detect lightning:recordForm change in mode attribute

I'm trying to disable some surrounding components based on the mode attribute within lightning:recordForm (i.e. anytime I'm in edit mode, I'd like to disable a lightning:buttonMenu that sits just ...
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1answer
84 views

on clicking save, record is not inserting using lightning component

im new to lightning, i created a lightning component to insert contact records,but when i click on save record is not getting saved.here is my code apex controller public class cninsert { @...
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1k views

How to retrieve field attributes from dynamic fields in lightning component

I am loading my fields dynamically trough a fieldset. Using aura:id="requiredField" on the lightning:inputField I can get the fields using a map in the controller. I have made some fields required at ...
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1answer
1k views

How to navigate to one component to another by passing parameters

I'm new to Salesforce. I have just started with lightning Aura components. I want to understand simple workflow of aura. Can anyone help me with the code for below requirement. Thanks in advance. ...
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1answer
34 views

Creating dynamic component with buttons, events not getting raised

I have created dynamic component but somehow the event is not getting generated : $A.createComponent( "aura:unescapedHtml", { "value": '<div class="slds-notify_toast slds-theme_default"...
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166 views

How to use attribute type “Set” in lightning [closed]

Unable to create "set" from aura controller and use it in lightning.Its not working properly. Component: <aura:attribute name = "setObj" type = "List" default="[]"/> <aura:iteration items=...
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1answer
46 views

force:lightningQuickAction . Will implementing this open the component as modalpop up directly?

I want to open a component as modal up from another custom of another component.If my child component has force:lightningQuickAction ,should that open directly as modal pop up without writing the ...
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30 views

List item deletion in aura: iteration

I have a list in which every time I click the "Adicionar outro CID" button a new line with a field and a button "Remover" is added just below it: Original image: After clicking the button: If I ...
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1answer
131 views

Lightning Inter-Component Communication Patterns: how to pass efficiently pass down data from parent to dynamically created child? [duplicate]

I know two ways of pass data from parent to child in the case of a static created child components: passing attribute values from parent to child and exposing child methods to parent. The latter ...
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2answers
627 views

Lightning components: pass an attribute down to other (not nested) components [duplicate]

How to I pass an attribute (on any variable) down to other components in an application. Here is what I am working with: <aura:application extends="force:slds" description="gos_teastHarness"> ...
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146 views

Error with Object Attributes in Lightning Component

I'm getting an error when setting an Attribute with either custom or standard object in Lightning Component. Component Code <aura:attribute name="acc" type="Account" access="global" /> Below ...
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1answer
374 views

Aura Attribute becomes undefined after being set

having an issue where after a server call and confirmed setting of the getContentId : function(cmp, event) { var action = cmp.get("c.getConVerId"); console.log(cmp.get("v.fileId")) ...
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1answer
243 views

Binding Javascript map to Aura Attribute map

A similar question was asked here but unfortunately not appropriately answered. I have my aura map declared as follows <aura:attribute name="productInfoMap" type="Map" default="{}" in my ...
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1answer
185 views

Issues with aura attribute type Integer being undefined

I'm trying to make a logical decision based on count of child records of opportunity. To achieve this I have an apex method that returns a count of child records. In the js controller looking for the ...
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1answer
401 views

Attribute defined in one function is undefined in the other

Trying to pass a variable from one js controller function to another and having issues. The first function runs before the second and the console.log shows the Secondary attribute as defined before ...
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2answers
373 views

When do you need to use default="{'sobjectType': 'ObjectName'} for an aura:attribute?

I'm getting the below error- when I type into a lightning:input whose value attribute is bound to a field on the custom object- when I don't use the default attribute. Is this because the default ...
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1answer
108 views

How to assign a right curly bracket } as attribute value inside the markup of a lightning component?

In the markup of a lightning component I want to set this string a the value for a label-attribute: "label {1}" Let's take a lightning button as an example. But my question is unspecific and ...
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2answers
694 views

Standard aura:attributes and aura:method attribute

My question is in regards to the fact that I need to get a value from Child component to Parent component. I want to directly call a method from the parent to the child to obtain some data from that ...
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1answer
2k views

How to upload a ContentVersion with lightning component?

I'm trying to use simple apex class and simple controller like a test. But can't upload ContentVersion. What is wrong here? handleFileSelected: function(component, event, helper) { let files = ...
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3answers
783 views

How to pass dynamic arrays in Lightning

I'm not able to pass a dynamic string array into a component without using java script. Example: values="{!v.foo + ',bar'}". In this example, the (expected) array seems to be passed as a String. I ...
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2answers
811 views

Salesforce Lightning Component Picklist Value

Hi have a requirement as follows:- I want to make a Picklist value in the lightning component. After using the lightning:Select still i am not able to get the values provided in the list. Codes as ...
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1answer
47 views

Attribute in lightning component is failing to evaluate properly in conditionals

I am unsure of what I am missing here... So I have a child component with an attribute: <aura:attribute name="recordClosed" type="Boolean" /> In the component I am doing something like this: ...
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1answer
245 views

Lightning component : Impossible to update value in form fields after resetting object value

I have this lightning component that is a form for an object called newLine : <aura:component > <aura:registerEvent name="updateFacture" type="c:factureLinesUpdate"/> <aura:...
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1answer
234 views

Bound data binding does not work with list items

Let me start by showing you what I am doing. ParentAppWithListAttr.app <aura:application > <aura:attribute type="List" name="justAList" default="['hello','world']"/> <aura:...
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2answers
3k views

Apply a css class depending on the value of the aura:attribute in a lightning component

Is it possible to apply a css class depending on the value of the aura:attribute in a lightning component? For instance I have the following component. <aura:component description="JustAComp"> ...