Questions tagged [aura-if]

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1answer
16 views

I get empty spaces where the components should been located

code <aura:component controller="ProductController" implements="force:appHostable,flexipage:availableForAllPageTypes" access="global"> <aura:attribute name="soqlRequest" type="String" ...
1
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1answer
25 views

<aura:if not working but <aura:renderif does - any reason why that you guys can see?

so the scenario is that i have an iteration within an iteration .... <aura:handler name="init" value="{!this}" action="{!c.setUpScreen}" /> <aura:attribute name="PageQuestions" type=...
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1answer
60 views

Use variable from lightning:recordEditForm in aura:if

I would like to know if it's possible to evaluate the expression from the RecordEditForm. This component's "else" is never hit. Are aura if tags supported within RecordEditForms? Comments__c is a ...
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0answers
29 views

Aura component don't follow the logic flow. Retrieve data && insert in Apex Controller

First of all, that's probably my mistake because is the first aura component i do. I've a component that get's data value from an apex controller wich, at the same time, insert a record in database. ...
0
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1answer
33 views

Aura isTrue not behaving as expected

I am getting a behavior in a component not behaving as expected. The Apex and Controller are returning exactly as they should be. When the word Green is passed isGreen should be true and isRed should ...
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2answers
74 views

Dynamically creating components vs Using Aura:if

Could someone please enlighten me on the pros and cons and use-cases of creating components dynamically from JavaScript as compared to using Aura:if in the markup to render components? I am not quite ...
3
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1answer
71 views

display the contents of aura:if from another component

I'm trying to show (or unshow) the contents of aura:if by changing the isTrue value from another component. The value of isTrue is changed but the contents cannot be displayed.. Anyone knows how to ...
0
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2answers
41 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:...
0
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1answer
176 views

ui input radio button is not working

Hello all i am working on one requirement where i want to display table on the basis of my ui radio button selection but here once i select the radio button options then iam able to display the table ...
0
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1answer
25 views

Ui input radio not working as expected

Their is a requirement for creating two ui input radio buttons although i achieve that but here iam facing a unique problem the input radio is not deselected on the selection of second one both ...
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0answers
37 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 ...
0
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1answer
61 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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2answers
76 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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1answer
33 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:...
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0answers
33 views

Lightning auraif render issue

I am having a complex application where I have 10 child component in a master component that is inside an application. I am passing complex type from master component to all the 10 components. This ...
1
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3answers
98 views

two with AND (&&) conditions in auraif

I have an auraif when I tried to use the condition And (&&) it points error: <aura:if isTrue="{!v.value == 'test' && v.recTypeName == 'testing'}"> </aura:if>
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1answer
425 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 ...
2
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1answer
56 views

Aura if and order of execution on conditions

I'm working on showing a component if he is not admin, nor from France, Suisse or Canada : v.userProfile --> true for admins, false otherwise. Even for Swiss users, the component was displayed. I ...
0
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1answer
314 views

To call apex method every time when attribute changed

I have 2 components: - parent is Aura component - child is LWC component child component surround with aura:if and rendered in particular case. I need to call Apex method every time when 'param' ...
1
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1answer
201 views

how can we check 3 condition using aura:if

i have a radiobutton group which contains daily, weekly and monthly. when i choose daily radio option its showing picklist, when i choose weekly its showing picklist but when i select monthly radio ...
0
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1answer
59 views

How to change the value of disabled with aura:if?

I have a few text input fields and 1 lightning:input type="file": <lightning:input type="file" name="file" accept="image/jpg" id="photoFile" onchange="{!c.handleFile}" disabled="true"/> I have ...
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2answers
87 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 ...
1
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1answer
3k views

Aura if - isTrue parameter and multiple conditions

I'm trying this code : <!-- an exemple : isTrue='{!and(v.valueOneIsTrue, v.valueThreeIsTrue)}" >--> <aura:if isTrue="{!AND((v._candidateDetails.contact.Nationalite__c != null), (v....
1
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1answer
344 views

How to get checkbox value and change tht button's class with <aura:if>?

I want to change the button's style (class) by clicking and changing checkbox field Selected__c. But I always get class="blueColor" even if checkbox is true. When I write <aura:if isTrue="{!v....
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0answers
131 views

Lightning component doesn't refresh on second search

I am trying to load a Google map VF page in my lightning component and display leads based on city searched. The component loads properly with the leads on first search but on the second search the ...
0
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1answer
41 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: ...
1
vote
1answer
60 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 ...
0
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1answer
120 views

Aura:if - check with a regular expression

Is it possible to write aura:if conditions with regular expressions. Ia m trying remove records if the a certain field in that record is not a number. <aura:if isTrue="{! !add....
0
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1answer
48 views

Aura:if not working as expected?

I am trying to display the price of the item if the price is not equal to 0. Whats would be wrong with the usage below? The '0' here is a currency data type in the custom object. Please advise! <...
5
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2answers
3k views

Aura:If vs Styling to show/hide content

Are there any benefits/negatives from either of the approaches below to conditionally show content in a Lightning component? <aura:if isTrue="{! v.myBoolean }"> The Content </aura:id> ...
1
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1answer
77 views

What impact have on performance of page loading when we use multiple Lightning:RecordForm in a single component

We are using multiple lightning:recordForm in different aura:if for the different condition in a single custom Lightning Component for showing different field. Is it the best practice to use ...
1
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2answers
4k views

Conditional Rendering in Lightning Component with more than Aura:If(True, ELSE)

I have a lightning:select picklist on a Lightning component called "Best Method of Contact" which is a required picklist, but the required picklist defaults to a blank 'placeholder' value that the ...
2
votes
1answer
3k views

Setting multiple conditions using conditional AND/OR Operators in aura:if attribute

I had tried this on my own, but couldn't achieve the functionality of having multiple conditions checked using conditional 'OR' operator of an aura:if attribute. I tried to render a div only when the ...
0
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1answer
7k views

aura if comparing iteration variable

I would like to know if it is possible to evaluate the expresion not comparing to a constant but instead to another variable, like the iteration variable from aura:iteration. I want to evaluate the ...
0
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3answers
357 views

Aura:if displays both options

I have a problem with aura if in lightning component, the condition doesn't work, my code below : <aura:if isTrue="{!v.account.cel_email_mailable__c != 'N' }"> <div onclick="{!c....
1
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1answer
644 views

How to check if record field is empty using just the component syntax?

Using force:recordData to load a record data to a component, how can I check if a numeric field is null, to work with the aura:if syntax? I've tried != null, != undefined, != '', empty(v.record....
3
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3answers
182 views

Lightning Community: v.body on Custom Template is initialized even inside an aura:if

I have a Lightning Community and I'm using a custom HTML template to render my pages, inside this HTML template I have a v.body where my custom components are being displayed (the ones selected from ...
2
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1answer
344 views

Start Element <li> in <aura:if and end it outside the if

Here is my code <aura:iteration items="{!v.activeApplicationsList}" var="actApp" indexVar="itemNum"> <aura:if isTrue="{!actApp.status == 'In Review'}"> <li class="slds-...
0
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1answer
87 views

component.find throwing error when component is created conditionally in lightning

I have the following code in my component <aura:if isTrue="{! not(empty(v.assignedto)) }"> <lightning:input aura:id="assignedToInput" value="{#v....
0
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2answers
4k views

Lightning aura If is not working

I am trying to render 2 text according to change in button Menu select. I am able to get the value of the selected menu but the auro:if condition is not getting reRender properly. My code below <...
2
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2answers
3k views

Aura:if use a function as expression

I wish to check a condition inside an aura:iteration. The condition should be dynamically set according to the current item in the iteration. I'm trying to achieve the following : <aura:if isTrue=...
1
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0answers
854 views

Getting Uncaught Action failed: aura:if$controller$handleTheTruth [Cannot read property '$getType$' of undefined] error on Component.set

In my code, I am getting a list of Object from apex controller, and populating the same into an aura attribute paginationList. On the below line, I am getting the error: component.set('v....
4
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3answers
323 views

Lightning Locker proxying simple strings too?

I'm getting some strange results trying to do a simple demo of lightning:radioGroup using aura:if to conditionally render components. I've added a controller method to show the weirdness. Component: ...
0
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0answers
537 views

aura:if inside aura:set rendering empty value even if isTrue turns out to be false

I have markup as: Parent Component: <!--SOME MARKUP--> <c:modal title="Modal Title"> <aura:set attribute="right"> <lightning:button variant="neutral" label=...
11
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3answers
577 views

Is There a Limit to Lightning Formula Parameters?

As I use the client side to enforce various pieces of business logic with aura:if statements, I'm finding that a given formula operator cannot handle more than two parameters. For example, this works:...
3
votes
1answer
202 views

Aura:if wont render richtextfield or text

I am having issues rendering anything on my button click using the aura:if notation. As far as i can tell it should work? But when i click the button nothing happens. Component <button ...
1
vote
1answer
97 views

Error in Lightning [closed]

Since 2 days I'm having this trouble with that error in any views that I don't understand and can't find where it is this error: Uncaught rerender threw an error in 'markup://aura:if' [Cannot read ...
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2answers
2k views

salesforce lightning Error: Cannot mix expression and literal string in attribute value

Here is part of my code which fails : <aura:iteration items="{!v.layout}" var="item"> <aura:if istrue="{!(item.elementType == 'HEADER') ? true : false}"> I tried rewriting this ...