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Questions tagged [lightning]

This tag is for questions related to the "Lightning Experience" which comprises a number of elements around a new User Interface on the Salesforce Platform. While it can still be used in a server side MVC environment, it is primarily a MV UI where the Controller is JavaScript based operating from the user's browser. Lightning "Pages" are single page applications.

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11 views

Redirect to non-default tab on recordpage from Lightning Component

I'm using a lightning component to update a record. For the lightning whole application to work well, it has to reload completely. After updating the record, I use lightning-navigation to create the ...
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0answers
13 views

Standard lightning Components [duplicate]

Is there a way to feed a record Id into the Record Detail component from a custom built lightning aura component, as an example? I am wondering if it is possible to make these components responsive ...
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1answer
20 views

Override Standard New Action with Component that shows fields based on page layout/record type [on hold]

I am looking to override the standard "new" action on the account object with a custom lightning component. I would like the user to be able to select the record type of the account they will be ...
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0answers
14 views

Prevent 'Uncaught Action failed' popup from displaying in lightning

Problem Throughout our code base we use throw 'Error', in lightning, to prevent code from continuing. There are times we display our own error toast and do not care for the Salesforce provided one. ...
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1answer
20 views

Lightning Component force:hasSObjectName, sObjectName undefined

Per the force:hasSObjectName interface documentation, I can reference an automatically added attribute named sObjectName to retrieve the object where my custom lightning component is being accessed. ...
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0answers
15 views

Adding Related Records Programatically

I am building a community site, which will act as our customer portal, and I have built a case browser Aura Component that opens cases, when clicked, into new tabs. This is where I generate the tabs: ...
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0answers
21 views

Auto refresh the timeline page component if case created

Using lightning, I noticed that on Opportunity, if I add some products Opp - records, the page will automatically refresh just after. It is very convenient, because it permits to see the updated ...
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2answers
41 views

How to send the Map values from apex controller to lightning component?

The response return value from my apex class is: var value = JSON.stringify(response.getReturnValue()); { "LegalLegitimation":"0233XXXXX", "LegalLegitimationReadOnly":"0244XXXXXX", "...
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1answer
41 views

Why data- attribute sometimes doesn't work?

I'm building one component and I've got selectItem function for it. I need to pass index to that function. For some reason it works only occasionally. Here is my template where I'm calling it: <...
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1answer
10 views

Timeline field of Case not visible in lightning

https://help.salesforce.com/articleView?id=entitlements_process_fields.htm&type=5 As per this document, I have added timeline, stopped, stopped since fields in case layout. I am able to see ...
1
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0answers
26 views

Lightning Token not applied in Summer '19 preview org

We have multiple lightning components which use Tokens for CSS styling. We observed that one of the tokens is not being applied in any of the components which is using this token. Instead another ...
1
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1answer
48 views

How to find a dynamically assigned aura:id?

I'm looking for getting a dynamically assigned Aura:id. Below is my attempt to read it in Lightning:recordEditForm. Component markup: <aura:component > <aura:handler name="init" value="{...
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0answers
21 views

Each additional rows in dynamic row has no data for picklist values from a custom object in Lightning component

I asked a question before this one here. The answer there helped solve it but that is introducing a new problem which is that the picklist values are having blank values for each new row and it also ...
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0answers
30 views

Execute Code On Standard Page Layout

My goal is that whenever the Account page layout loads, custom code is executed. And, in order to execute the code properly I need to access the account object that is displayed on the Account page ...
0
votes
1answer
43 views

Refresh the Timeline page after adding a new case record in lightning component [on hold]

Using lightning, I noticed that on Opportunity, if I add some products Opp - records, the page will automatically refresh just after. It is very convenient, because it permits to see the updated ...
0
votes
0answers
13 views

window.addEventListener firing Multiple times

I have a situation where I need to reDirect the lightning page to record detail page once BACK button in iFrame is clicked. So, Java team was sending a postMessage from the page which I am opening it ...
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0answers
14 views

Multiple paths- what's the best way to do this?

We are Realtors. We want to create a "Buying path", a "Selling path", and a "Flow" path for everyone in our contact list. Sometimes a person or family is selling their house and buying a new one. ...
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0answers
18 views

Can we use a standard picklist in lightning component as a text [on hold]

I'm using task object & its fields in lightning component. I want to make the subject(picklist) field as text. I'm getting an error Task: bad field names on insert/update call: subject:
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3answers
40 views

Can I add a Lightning Component to Page Layout?

If yes - how can I do this? Header: <aura:component implements="flexipage:availableForAllPageTypes,flexipage:availableForRecordHome,force:hasRecordId" access="global">
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2answers
41 views

Freeze first column in horizontal scroll on lightning data table salesforce

I have created lightning datatable. How to freeze first column only while scrolling horizontal (not vertical) in lightning datatable.( or css) Source code : <div class="slds-scrollable_y" style="...
0
votes
1answer
24 views

Use of Map (Collection) in Lightning Component JS

I'm preparing a Map and doing some operations var tempParentMap = new Map(); tempParentMap[key] = someList; This code works when I iterate through forEach loop Like: Object.keys(tempParentMap)....
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0answers
17 views

Single select checkbx in Lightning datatable

I have lightning datatable with below definition Component table definition: <lightning:datatable aura:id="PYearTable" columns="{!v.columns}" data="{!v.data}" ...
1
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0answers
20 views

How to upload Files as Guest Community User

According to Spring 19, it should now be possible to upload files as a Guest Community user. But if you try either of, <lightning:fileUpload> . <lightning:input aura:id="fileId" onchange="{!...
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0answers
16 views

Lightning Web Component Slots in App Builder

Need some help, not even sure if this is possible... In Lightning App Builder, the standard tabs component has "Slots" where tab content can be placed. My question, is this available for LWC through ...
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0answers
27 views

How to create a multiple file uploader on LC for Public site or Standalone App? [on hold]

I'm wondering if there is any way to build a multiple file uploader that creates ContentVersion and ContentDocumentLink records. Is there any complete guide out there?!, because as you can see on the ...
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2answers
39 views

Dynamic row values inherits the values from row before in lightning component

I have a lightning component where in I have a few text fields and 2 picklist fields, controlling and dependent. The problem is whenever I try to add a new row dynamically, the new row will take the ...
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0answers
18 views

How can we download file through lighting component [duplicate]

I have a PDF file stored in the files section of Lightning. I would like to create a Button on the lighting component so that when any user clicks the button it downloads that file. I have to show ...
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0answers
16 views

Lightning call retrieving error when launched by a non-system administrator user

I have a lightning component that is working fine with System Administrator user but not with everyone else. This is my code: helper.js: checkPreActionStatus : function(component){ var result; ...
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0answers
26 views

unable to use forceChatter:feed for feeditem in lightning component [on hold]

I'm trying to open feeditem(discussions) and articles in modal in custom lightning component inside salesforce classic page using force:recordView and forceChatter: feed. I'm successfully able to open ...
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0answers
17 views

Platform event subscribers on Visualforce page not being called always when platform event is published

We have an implementation in which there are multiple Visualforce pages(seven pages). These pages are using platform events to communicate between each other. The JavaScript code to subscribe to ...
1
vote
0answers
17 views

aura:iteration label of current field

Is there a possibility to get the Label of current field using aura:iteration ? <aura:iteration items="{!v.objectName}" var="objectName"> <lightning:input value="{!objectName.field1}" ...
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0answers
8 views

Create current location automatic without coding

I just created customer object with customer name field ,now i want the latitude and longitude to auto update when customer name is update HOW? (is it possible without the coding)
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0answers
12 views

How to bypass FLS for Lightning:recordEditForm for Community Guest User

I'm trying to update a Contact record as Guest Community User. Lightning:recordEditForm seems does not allow community guest user to load or save the record, and gives me following error on community ...
1
vote
1answer
52 views

How to prepopulate Address field in lightning:inputField

I need to prepopulate fields in lightning:recordEditForm and then get their values to save using Apex (without submitting form itself). What I've already tried: ...
2
votes
1answer
43 views

Record Type Selection in LWC

I'm trying to create record Type selection screen in LWC, but getting this error afterRender threw an error in 'c:createContact' [Cannot read property 'recordTypeInfos' of undefined] HTML: <...
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votes
0answers
15 views

Lightning report display problem when using Edge

I have a Lightning report with two group by fields and various fields in the details. The report is producing the correct data but does not display correctly when using the Edge browser. For ...
0
votes
1answer
24 views

How to hide checkbox for specific records or only to parent rows in lightning treegrid

I would like to hide the checkbox only for parent rows . I am not sure how to achieve it. I went through the lightning library but I couldn't find any information related to it. <lightning:...
0
votes
2answers
51 views

Set picklist field on object using Lightning Data Service

I have a field, Region__c, on my Case object that is a picklist. I am trying to set this field in JS using Lightning Data Service. When using component, set it doesn't seem to be sticking. Any ideas ...
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votes
0answers
19 views

AccordianSection name property is dynamically not changed, leading to serious problem in iteration

Hi I am working on a problem where I have multiple records of an Object to be shown and each of these records, will have many child records of It's Child Object. I have chosen AccordianSection to ...
3
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0answers
53 views
+100

Link to new SObject page from list view button in Lightning with defaulted fields

My org just recently switched from Classic to Lightning, and there's one limitation I'm having a lot of trouble working around. Before the transition, we had a lot of URL hack buttons linking to the ...
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votes
1answer
33 views

Not able to uninstall Managed Package because of community

I have a managed package (Chargent Anywhere) which consist a lightning component named "Chargent_Payment_Central". I have a community in my org and that community is not using "...
0
votes
1answer
25 views

onLoad not been called in lightning:recordEditForm

I am having input fields inside my recordEditForm. When i try to run the component it's not calling the onload event handler. I don't want to put any lightning:inputField into it. Because I don't need ...
1
vote
0answers
33 views

Handling Success Save Event for LDS new record

I am trying to handle the success save event of LDS saveRecord method. I need only proper Id from the new record response. In DESKTOP it's working fine whereas in Mobile/Tablet i am getting improper ...
0
votes
0answers
23 views

An error in lightning date : [on hold]

In lightning, i get this error in a date field : i have this error just on one field only in lightning and not in classic only in one envirement and not others java.util.GregorianCalendar[time=-...
0
votes
1answer
23 views

campinglistformcontroller.js can't insert form in database trailhead

I'm stuck at the last component Aura challenge, I managed the challenge but when I try to insert a form in the database it makes me mistakes. I tested with two submitform function ...
1
vote
0answers
33 views

Error: [LWC error]: Invalid url value “”. Expected a non-empty string

Error Details I keep seeing this error in my Developer Console each time I load a page or a Lighting Component in my Lighting App. Please note there are no LWC components in the app. I see my ...
0
votes
1answer
24 views

How can i capture street value from Lightning:inputAddress when have multiple lines?

I am getting address info from a external system in below format: "street1":"", "street2":"", "street3":"", "city":"", "state":"", "country":"" which i am storing in a map attribute like below: <...
-2
votes
1answer
18 views

Redirect to Opportunity on save of task on the lead

The requirement is whenever a new task is created on the lead. The lead should get converted into Account/Contact/Opportunity and I am able to convert it using standard LeadConvert class But after the ...
4
votes
1answer
96 views

How to access child Web Component property from parent Aura Component controller?

I have an issue working on integration between Aura Component and Lightning Web Component. I have one nested Lightning Web Component in an Lightning Component. When I try to access the child I get ...
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0answers
23 views

Lightning UI issue

Facing Allignment issue in Lightning component,could any one please advice. <div class="slds-box"> <H2 class="slds-section-title--divider"> Outbound Information </H2> <...