Questions tagged [lightningselect]
The lightningselect tag has no usage guidance.
19
questions
0
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0answers
17 views
lightningselect performance
i am currently rendering a list with ca 50 records which takes very long.
I have figured out that this is due to the lightning:select being in each row. The options are rendered through aura:iteration....
1
vote
1answer
36 views
Cannot use getParam to get values from onchange event
I have a number of <lightning:select> components in an iteration like so:
<aura:iteration items="{!v.data}" var="obj">
<div class="slds-grid">
<div class="slds-size_1-...
0
votes
3answers
74 views
Lightning:Select doesn't re-render
<aura:attribute name="draftOptions" type="Map"/>
<lightning:select aura:id="draftOptionsAuraId" name="draftOptions" onchange="{!c.actionLoadSelectedDraft}">
<option value="">--...
0
votes
2answers
141 views
Lightning:Select dynamic form field
I am dynamically creating a form. When I have a basic text input field (lightning:input) the field appears where I would expect it to on the form - ex. the first field, 2nd field, etc. However, as ...
0
votes
1answer
183 views
No value attribute in <lightning:select> tag
I use <lightning:select><option> pair tags with an sobject as a list.
The sobject is populated from a call to an Apex class method which returns the list:
var action = component.get("c....
0
votes
1answer
82 views
Re-rendering map component on the Onchange event lightning: select
I have a lightning select on my component with two values - Leads and Accounts. When the option leads is selected ,I need to display all the Leads on map and if Accounts is selected then need to ...
2
votes
1answer
751 views
How to get a data attribute inside an option of lightning:select component
I am trying to get the data-office value inside this component, when the user changes:
<lightning:select aura:id="Location" name="Location" onchange="{!c.locationHandler}"> ...
0
votes
1answer
385 views
Salesforce afterRender threw an error in 'lightning:select' [Cannot read property 'value' of null]
Below is my code.
Component:
<aura:handler name="init" value="{!this}" action="{!c.doInit}" />
<aura:attribute name="listControllingValues" type="list" default="[]" description="to ...
0
votes
1answer
299 views
unable to set selected value on lightning:Select
I'm trying to set value for an lightning:select option. I have used Map to get value from Server and assigned to an map Attribute. Eventhough I'm setting the value to the attribute. It is not getting ...
0
votes
1answer
1k views
component.find().get(“v.value”) not working for unique local ID
According to lightning:select documentation the following should work:Component Markup
<lightning:select name="selectBoatType"
aura:id="currentBoatTypeChoice"
...
1
vote
3answers
596 views
Can't modify the css of lightning:select
I added a new Lightning component.
All is good (controller, helper, apex controller...), but the position of Lightning:select doesn't change. I don't know why. I want to center the lightning:select ...
1
vote
1answer
206 views
Error setting onchange for a lightning:dualListbox but not other lightning:* components
I am getting the below error for the lightning:dualListbox but not for the lightning:select in the below component code. The component is being dynamically created. Other dynamically created lightning:...
0
votes
1answer
10k views
lightning:select - bind the selected attribute
With reference to this doc - https://developer.salesforce.com/docs/atlas.en-us.lightning.meta/lightning/aura_compref_lightning_select.htm
I read below statement which I am trying to understand-
...
5
votes
2answers
7k views
How to set the options of a dynamically created lightning:select?
I'm using a $A.createComponent call to create a lightning:select component and in the "success" part of the callback trying to set the select options.
The "Generating Options on Initialization" ...
5
votes
1answer
336 views
How to use <lightning:select> on Community? PURE Markup, no APEX, no JS
On a standard page in a Napili-based Community a want to render a <lightning:select>. As a starter, I just want to have one simple empty option.
The html-way it works just fine:
<select ...
13
votes
1answer
2k views
Lightning picklist for an SObject-Field - which one to choose ui:inputSelect or lightning:select or force:inputField or lightning:input?
I need to decide which path to proceed:
<ui:inputSelect />
<lightning:select />
<force:inputField />
<lightning:input /> (Beta)
write my own component...
Use case:
...
0
votes
2answers
1k views
How do use lightning:Select within a renderIf in a lightning component
I am trying to dynamically change whether a picklist is multiselect or just a single select based upon a field selected in the parent component to this, for example the field selected is a multiselect ...
6
votes
2answers
4k views
Lightning:Input - Hide (Reset) Field Level Error message Enabled by using showHelpMessageIfInvalid()
Have few Lightning:Input and Lightning:Select components in My Component A.
All the fields are having Required attribute as 'true'.
Once fields are validated, Field level error (help) messages appear ...
6
votes
2answers
7k views
readonly property of lightning:input not working
I am using lightning:input of different types. Using readonly=true in input of type text is working but does not work for checkbox or for lightning:select.
Anyone got any clue for this?
