How to display Aura JS Errors Lightning OutHow to find out when Aura component / document is ready?How to...
How could Tony Stark make this in Endgame?
Extension of 2-adic valuation to the real numbers
Is there really no use for MD5 anymore?
"The cow" OR "a cow" OR "cows" in this context
As an international instructor, should I openly talk about my accent?
Why must Chinese maps be obfuscated?
Minor Revision with suggestion of an alternative proof by reviewer
How to have a sharp product image?
Can we say “you can pay when the order gets ready”?
What is the most expensive material in the world that could be used to create Pun-Pun's lute?
Can SQL Server create collisions in system generated constraint names?
Check if a string is entirely made of the same substring
What does the integral of a function times a function of a random variable represent, conceptually?
Is there any official lore on the Far Realm?
On The Origin of Dissonant Chords
Mistake in years of experience in resume?
How can I practically buy stocks?
can anyone help me with this awful query plan?
How to denote matrix elements succinctly?
Classification of surfaces
How do I deal with a coworker that keeps asking to make small superficial changes to a report, and it is seriously triggering my anxiety?
Relationship between strut and baselineskip
What makes accurate emulation of old systems a difficult task?
What are the steps to solving this definite integral?
How to display Aura JS Errors Lightning Out
How to find out when Aura component / document is ready?How to handle errors in “e.recordSave” in lightning componentCreating a tab on a lightning component using aura and lightning design systemHow to navigate in lightning out?Intermittent 404 errors using Lightning Out in VisualforceDisplay spinner in specific component onlyLightning Out Event HandlingStreaming API in Lightning Component getCallback errorLightning component is hang for first timeLightning out - How to catch errors from the embedded component
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ margin-bottom:0;
}
I know I can wrap in a try / catch but the goal here is to display a useful error in cases where one was not expected..(programming error)
A basic lightning component displayed in a VF page using the standard app and component.
The only thing on the component is a lightning:spinner
. The component has an init handler and the sole job of the init JS is to hide the spinner.
<aura:component description="test">
<aura:handler name="init" value="{!this}" action="{!c.doInit}"/>
<lightning:spinner variant="brand" aura:id="test_spinner"/>
</aura:component>
The controller
({
doInit : function(component,event,helper){
console.log('init');
helper.donothing(); //This does not exist and causes an error
$A.util.addClass(component.find("test_spinner"),'slds-hide');
}
})
Now when this runs it causes a framework error. The problem is that the user sees nothing. The spinner does not get hidden and the page just stalls...
Is there any way to display a message to the user instead of the entire component just stalling?
For some reason I seem to recall a component that could be used to display framework errors but I cannot seem to find it or I am just remembering incorrectly
lightning-aura-components lightning
add a comment |
I know I can wrap in a try / catch but the goal here is to display a useful error in cases where one was not expected..(programming error)
A basic lightning component displayed in a VF page using the standard app and component.
The only thing on the component is a lightning:spinner
. The component has an init handler and the sole job of the init JS is to hide the spinner.
<aura:component description="test">
<aura:handler name="init" value="{!this}" action="{!c.doInit}"/>
<lightning:spinner variant="brand" aura:id="test_spinner"/>
</aura:component>
The controller
({
doInit : function(component,event,helper){
console.log('init');
helper.donothing(); //This does not exist and causes an error
$A.util.addClass(component.find("test_spinner"),'slds-hide');
}
})
Now when this runs it causes a framework error. The problem is that the user sees nothing. The spinner does not get hidden and the page just stalls...
Is there any way to display a message to the user instead of the entire component just stalling?
For some reason I seem to recall a component that could be used to display framework errors but I cannot seem to find it or I am just remembering incorrectly
lightning-aura-components lightning
add a comment |
I know I can wrap in a try / catch but the goal here is to display a useful error in cases where one was not expected..(programming error)
A basic lightning component displayed in a VF page using the standard app and component.
The only thing on the component is a lightning:spinner
. The component has an init handler and the sole job of the init JS is to hide the spinner.
<aura:component description="test">
<aura:handler name="init" value="{!this}" action="{!c.doInit}"/>
<lightning:spinner variant="brand" aura:id="test_spinner"/>
</aura:component>
The controller
({
doInit : function(component,event,helper){
console.log('init');
helper.donothing(); //This does not exist and causes an error
$A.util.addClass(component.find("test_spinner"),'slds-hide');
}
})
Now when this runs it causes a framework error. The problem is that the user sees nothing. The spinner does not get hidden and the page just stalls...
Is there any way to display a message to the user instead of the entire component just stalling?
For some reason I seem to recall a component that could be used to display framework errors but I cannot seem to find it or I am just remembering incorrectly
lightning-aura-components lightning
I know I can wrap in a try / catch but the goal here is to display a useful error in cases where one was not expected..(programming error)
A basic lightning component displayed in a VF page using the standard app and component.
The only thing on the component is a lightning:spinner
. The component has an init handler and the sole job of the init JS is to hide the spinner.
<aura:component description="test">
<aura:handler name="init" value="{!this}" action="{!c.doInit}"/>
<lightning:spinner variant="brand" aura:id="test_spinner"/>
</aura:component>
The controller
({
doInit : function(component,event,helper){
console.log('init');
helper.donothing(); //This does not exist and causes an error
$A.util.addClass(component.find("test_spinner"),'slds-hide');
}
})
Now when this runs it causes a framework error. The problem is that the user sees nothing. The spinner does not get hidden and the page just stalls...
Is there any way to display a message to the user instead of the entire component just stalling?
For some reason I seem to recall a component that could be used to display framework errors but I cannot seem to find it or I am just remembering incorrectly
lightning-aura-components lightning
lightning-aura-components lightning
asked 4 hours ago
EricEric
45.5k754130
45.5k754130
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
There is a display element; it shows up at the very bottom of the page. This happens in Lightning Out automatically. It's not styled by default, as far as I can tell, so you might want to add some style to it. The message is in a div#auraErrorMessage element. Try starting with this:
<style>
div#auraErrorMessage {
position: fixed;
text-align: center;
white-space: pre-line;
padding-top: calc(25vh - 3em);
height: 50vh;
top: 25vh;
left: 25vw;
right: 25vw;
z-index: 1000;
border: 5px solid red;
}
</style>
You could attach a DOM mutation event to this element to detect new messages, etc as well.
I'm not aware of a specific way to otherwise handle errors in Lightning Out; this is normally handled by the App (e.g. one.app), but it's not documented how/if we can do this externally.
add a comment |
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "459"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsalesforce.stackexchange.com%2fquestions%2f260272%2fhow-to-display-aura-js-errors-lightning-out%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
There is a display element; it shows up at the very bottom of the page. This happens in Lightning Out automatically. It's not styled by default, as far as I can tell, so you might want to add some style to it. The message is in a div#auraErrorMessage element. Try starting with this:
<style>
div#auraErrorMessage {
position: fixed;
text-align: center;
white-space: pre-line;
padding-top: calc(25vh - 3em);
height: 50vh;
top: 25vh;
left: 25vw;
right: 25vw;
z-index: 1000;
border: 5px solid red;
}
</style>
You could attach a DOM mutation event to this element to detect new messages, etc as well.
I'm not aware of a specific way to otherwise handle errors in Lightning Out; this is normally handled by the App (e.g. one.app), but it's not documented how/if we can do this externally.
add a comment |
There is a display element; it shows up at the very bottom of the page. This happens in Lightning Out automatically. It's not styled by default, as far as I can tell, so you might want to add some style to it. The message is in a div#auraErrorMessage element. Try starting with this:
<style>
div#auraErrorMessage {
position: fixed;
text-align: center;
white-space: pre-line;
padding-top: calc(25vh - 3em);
height: 50vh;
top: 25vh;
left: 25vw;
right: 25vw;
z-index: 1000;
border: 5px solid red;
}
</style>
You could attach a DOM mutation event to this element to detect new messages, etc as well.
I'm not aware of a specific way to otherwise handle errors in Lightning Out; this is normally handled by the App (e.g. one.app), but it's not documented how/if we can do this externally.
add a comment |
There is a display element; it shows up at the very bottom of the page. This happens in Lightning Out automatically. It's not styled by default, as far as I can tell, so you might want to add some style to it. The message is in a div#auraErrorMessage element. Try starting with this:
<style>
div#auraErrorMessage {
position: fixed;
text-align: center;
white-space: pre-line;
padding-top: calc(25vh - 3em);
height: 50vh;
top: 25vh;
left: 25vw;
right: 25vw;
z-index: 1000;
border: 5px solid red;
}
</style>
You could attach a DOM mutation event to this element to detect new messages, etc as well.
I'm not aware of a specific way to otherwise handle errors in Lightning Out; this is normally handled by the App (e.g. one.app), but it's not documented how/if we can do this externally.
There is a display element; it shows up at the very bottom of the page. This happens in Lightning Out automatically. It's not styled by default, as far as I can tell, so you might want to add some style to it. The message is in a div#auraErrorMessage element. Try starting with this:
<style>
div#auraErrorMessage {
position: fixed;
text-align: center;
white-space: pre-line;
padding-top: calc(25vh - 3em);
height: 50vh;
top: 25vh;
left: 25vw;
right: 25vw;
z-index: 1000;
border: 5px solid red;
}
</style>
You could attach a DOM mutation event to this element to detect new messages, etc as well.
I'm not aware of a specific way to otherwise handle errors in Lightning Out; this is normally handled by the App (e.g. one.app), but it's not documented how/if we can do this externally.
answered 3 hours ago
sfdcfoxsfdcfox
267k13213461
267k13213461
add a comment |
add a comment |
Thanks for contributing an answer to Salesforce Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsalesforce.stackexchange.com%2fquestions%2f260272%2fhow-to-display-aura-js-errors-lightning-out%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown