Questions tagged [aura-iteration]
questions regarding the aura:iteration component. This coomponent iterates over a collection of items and renders the body of the tag for each item.
153
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472
views
how to copy values to field in aura:iteration dynamically using Radio button with multiple rows
Here I'm trying to copy values from the output text table data to respect of their field which are price and Qty
Please take look at the below picture for an idea.
Here I'm using Inside two aura: ...
- 33
0
votes
2
answers
1k
views
Setting different checkboxes in aura:iteration - Dynamic binding does not work in Lightning
I need to be able to call different checkboxes in an aura:iteration:
<aura:attribute name="orders" type="Order[]"/>
<aura:handler name="init" value="{!this}" action="{!c.doInit}" /&...
0
votes
1
answer
1k
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How to show sub query count in aura iteration
I would like to show contacts count for each account in auta iterataion how to show sub query count in aura iteration?
Component code:
<aura:component controller="accWithContController">
&...
0
votes
1
answer
660
views
How to save single record using Lightning:recordEditform inside aura:iteration? I am able to save all the records by using forEach in JS Controller
Component:
<aura:iteration items="{!v.oppStageList}" var="opp"><lightning:recordEditForm aura:id = "StageChange" recordId ="{!opp.Id}" objectApiName ="Opportunity" onsuccess ="{!c....
1
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2
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1k
views
how to filter the collection used in aura:iteration
I would like to have a filtered version of a collection as the source data of an aura iteration. Basically, something like this:
<aura:iteration items="{! v.myList.filter(element => ....) }" ...
- 305
-1
votes
1
answer
797
views
Setting of value to <ui:inputText ,based on aura:id
I want to set the value based on key,using aura:id
Component:
...
-2
votes
2
answers
2k
views
Not able to set value using aura:id ,in aura:iteration
Aura Code:
<aura:iteration items="{!v.O2CSubprocess}" var="mapKey" indexVar="key">
<aura:iteration items="{!mapKey.value}" var="mapValue" indexVar="index">
<label ...
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votes
1
answer
93
views
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:...
0
votes
1
answer
1k
views
Get index value of checkbox selected
I have a list of items that are being set on the initialization of my component. Then I'm iterating over the list of items and and for each item, I'm creating a checkbox with the description of the ...
- 625
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0
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48
views
<aura if> not working as expected
Hello I made a following component which displays all permission set which i want but now I am stuck. Here I want to display my selected permission set on the table. Although the table is displayed on ...
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1
answer
1k
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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}
...
0
votes
1
answer
736
views
<aura if is true> not working as expected
I wrote a following code for component but it is not giving result as i expected,
Component code
<aura:component >
<aura:attribute name="parentOptions" type="List"/>
<aura:...
0
votes
1
answer
121
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 ...
0
votes
1
answer
112
views
Lightning <option value=""> not displaying
In the lightning documentation it states that I should be able to set a default value with the <option value=""> inside of a lightning:select. When I attempt to do this, my option value gets ...
- 3,369
1
vote
2
answers
753
views
Display radio group dynamically
I'M trying to display radio groups inside aura iteration,the number relays on the number of elements of the Questions list,but not only selected options are not being checked ,it also happens that ...
1
vote
1
answer
3k
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.
...
0
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1
answer
38
views
How to set a record's field from the List in component to event?
I have a cmp with List of objects and iteration:
<aura:iteration items="{!v.Objects}" var="object">
<div label="Set Id" name="{!object.Id}" onclick="{!c.action}">
{!object....
- 473
1
vote
1
answer
323
views
Aura iteration for Kanban
I'm trying to create Kanban. My lists have many cards, but I can see only one card per list. I added ORDER BY ListId__c to SOQL but I still can't see other cards. First 2 lists have a few cards. How ...
- 473
1
vote
2
answers
2k
views
Is it possible to "find" an aura:id within an aura:id?
I have a component where I am building a lightning:recordEditForm using fields based on a different field sets that looks a little something like this:
<aura:component>
<aura:attribute ...
0
votes
1
answer
2k
views
Submit Record Edit Form for every object in Aura iteration
I have a Contact object form with a child form component for Buying Center objects.
When I upsert the Contact, I need to submit a list of Buying Centers for this Contact.
Parent Contact component has ...
- 80
0
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0
answers
38
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 ...
- 13
1
vote
1
answer
616
views
Add one item per line using aura: iteration and lightning button
Clicking an "add" button would like the lines below to be always added one below the other.
Today I have a problem in which two items are added per line.
Right way:
Como está hoje (errado):
My ...
- 13
0
votes
2
answers
171
views
Input field not getting populated when selecting multiple records in a table as aura:id does not support dynamic id
I have a component which will display a list of records in the table format, and here I have a pick-list input field named Distance . Now on entering value in distance field and saving the record, ...
2
votes
2
answers
2k
views
Nested wrapper class to use with Aura:iteration in lightning component
How to use aura:iteration over a list of Wrapper class object in Lightning component 1st Aura iteration works well it prints axisNo and axisName correct.
But nested iterate with nested wrapper class ...
- 115
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votes
1
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2k
views
Aura:if condition needs to be added in lightning select option [closed]
i am new to lightning and i need to add a aura:if condition to one of lightning select option. My lightning select option contains a none value along with other options that render data in a ...
- 55
1
vote
0
answers
127
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}" ...
- 115
0
votes
2
answers
1k
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 ...
- 63
0
votes
1
answer
4k
views
How to use Wrapper classes in lightning component to iterate over wrapper class record list
I wants to use wrapper class object record list in lightning component and iterate over it to display the field values in all records as table. PFB the code that i have written. The problem response....
- 115
1
vote
1
answer
892
views
Aura iteration returning blank rows(with correct number of rows)
My requirement is to display all the saved values on load for a Custom object called Company__c. Fields being Full_Name__c (text), Address__c(text area) , Director_Name__c (text), Phone__c (phone) and ...
- 147
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123
views
how to control number of records in aura iteration? [duplicate]
I have a lightning component with aura iteration. i want to dspaly only up to 5 records in the boxes.
variable 'FslFromBox' is having around 70 records here. and i am displaying this in one single ...
- 11
3
votes
2
answers
4k
views
How do I get the value of a row of HTML table in an aura iteration with onclick?
I am trying to make a functionality where my lightning component shows a table of records and I want to make it so if you click a records row, it autofills my form with that records information.
Here ...
0
votes
1
answer
907
views
How to edit a specific row/index in aura iteration by javascript?
Hi I am trying to edit a specific row in an iteration based on an onchange event.
One of my columns in my iteration is a picklist. And depending on what is selected I want the rest of the columns in ...
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2
answers
2k
views
Unable to display the multiple picklist field values in lightning component
I am trying to display 3 different picklist field values in a input form using lightning component. I am able to display the values for any one of the picklist field only. If I try to display the ...
- 13
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0
answers
132
views
Dynamically change style for iterated list
Wanna add some color gradation(if its possible without js calling) for my iterated elements, but got some trouble with calling index value inside style param. Code look like this:
<aura:iteration ...
- 53
1
vote
1
answer
4k
views
Lightning Data Table and Aura Iteration
I am trying to render multiple data tables on a page (inside lightning accordians but thats irrelevent) using Aura iteration. i am specifically having trouble with the data attribute of the datatable. ...
- 721
2
votes
1
answer
1k
views
Lightning radio selector in iteration disappears when option selected in another row
I have created a Lightning component that allows users to dynamically create their desired number of records. I implemented a data table for this. In my third column, I asked users to select from two ...
- 493
1
vote
2
answers
158
views
How do i iterate over a list with 3 different object types in lightning component?
I am building a lighting component which needs to iterate over a list with three different object types but I have run into a problem because I cannot write an aura if expression which checks the ...
- 25
1
vote
1
answer
2k
views
Aura:iteration with Data Tables and setting the order to descending as rows are inserted
So we have a client that has a form page where a Data Table is built based on input. As they enter items the table sorts them by index (i'm assuming) in ascending order. Without making the user sort ...
- 387
1
vote
1
answer
2k
views
To compare old and new value inside aura:iteration in Lightning component
In Lightning I have a requirement where I will iterate a List and display it as a table.While iterating I need to compare old value(last iterated row value) and new value (value in current iteration) ...
- 133
0
votes
1
answer
476
views
How change the value in lightning iteration
I want change the value in the iteration. I want show fields of Account: Item_1__c, Item_2__c, Item_3__c, Item_4__c..... (we have 12custom fields Item_X__c, but we want show only 6 by default, and ...
0
votes
2
answers
61
views
Lightning components - Initiating attribute with controller with multiples sObjects
I'm Working on Lightning components
I would like to add some values in my App, by its controller (aura:handler)
I'm trying with this :
component.set("v.objetsCamping", tabObjets);
But it doesn't ...
- 970
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351
views
Verical tabs - unable to get selected tab dynamically
We have created vertical tabs using lightning:tabset but we could not able to put the icon on the lihgtning:tab . So we are converted lightning:tabs to vertical tabs.
But we are not able to capture ...
- 111
1
vote
1
answer
2k
views
Find value of div inside aura iteration on icon click!
I am trying to find the value of a div which is inside aura iteration on icon click which is also inside the same aura iteration. Here in this code below I am trying to find the value of the aura:id=...
- 603
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0
answers
543
views
Sorting the items in the desired order in lightning component aura:iteration tag
I am displaying list of records using aura:iteration, now i want to put to arrow marks(up and down). if user clicks on any one record want to move that record in the selected direction either up or ...
1
vote
1
answer
261
views
Trouble with aura:if
I am not sure why this is not working. I have an aura:if condition, if the check matches then the item should be displayed. Here in this code below I am checking the ofc.agentName is not empty then ...
- 603
1
vote
0
answers
221
views
create account from a button inside aura iteration and set account id to the adjacent lookup column
I am new to lightning. I am inserting list of contacts in aura iteration with account lookup. I made custom component for searching account, which works fine. But i also need to give option to create ...
- 51
0
votes
1
answer
729
views
Using lightning component inside Aura:Iteration. It doesnt display anything not even any error
Im using lightning component inside Aura:Iteration. It doesnt display anything not even any error.
PFB Code
<aura:component >
<aura:attribute name="item" type="Camping_Item__c" required="...
- 115
1
vote
1
answer
377
views
Get Task description with line breaks in SOQL
I have a lightning component that displays a List of Tasks in a sidebar. I use a SOQL query in the controller to fetch a List that fits the criteria and display them in the component. I manually model ...
- 53
1
vote
0
answers
2k
views
Lightning button attribute "Disabled" in "aura:iteration tag"
I'm trying to enable a lightning:button if a lightning:inputField changes.
This is the aura:component:
<aura:component implements="flexipage:availableForRecordHome,force:hasRecordId,force:...
- 3,909
0
votes
1
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1k
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Lightning Input inside aura iteration
I have a situation where i have multiple lightning:inputs written inside aura:iteration. I JS controller i am trying to find the input by using Component.find(),but i came to know component.find will ...
- 492