Salesforce Developer Community

Raghu Natha 2
NEWBIE
10 Points
Member since 2017

Chatter

Feed
0

Best Answers
0

Likes Received
0

Likes Given
18

Questions
11

Replies

Unable to see logs

I have a user in salesforce and I am using that user in a nodejs app to connect to salesforce and retrieve records.
Even after enabling debug logs for the user, and firing a request from node js app, I cannot see a log event in salesforce.
Let me know where I can see the log files

Thank you,
Raghu

Raghu Natha 2
June 27, 2021
Like
0

3 replies

LWC lightning data table on cell change data validation

Hi,

I awant to validate the data in a editable data table cell change event

<lightning-datatable
       key-field="id"
       data={data}
       show-row-number-column
       row-number-offset={rowOffset}
       onrowaction={handleRowAction}
       onsave={handleSave}
       columns={columns}
       oncellchange={validatecelldataset}
       draft-values={draftValues}
       errors={error}
>

In JS file
validatecelldataset(event){
console.log('Cell Data : ' +JSON.stringify( event.detail.draftValues[0]));
}

How to validate the above data and send an error message.
In the columns array i do have the column name type, lenght, so the validations that I am looking for is to check against the data type and length in the JS method.

Tahnk you

Raghu Natha 2
February 04, 2020
Like
0

4 replies

LWC components Copy paste functionality

Hi,

The LWC lightning input components does not contain onpaste functionality. Any pointers on how this cna be achieved.

Thnak you

Raghu Natha 2
January 28, 2020
Like
0

0 replies

Selenium testing cannot lightning elements by name or id or Xpath, need a solution

Team,

Is there a way in selenium to identify the lightning elements in a flow. The id keeps changing and selenium canoot find the element.

Thank you,
Raghu

Raghu Natha 2
December 06, 2019
Like
0

0 replies

Unable to get data from Apex class in lightning Out component

Hi,

Created a Lightning Web Component which gets the contacts on click of a button from an Apex class. The functionality works as expected when the component is used inside salesforce.

When the same component is used outside salesforce, the component is unable to fetch data.
Code: Lightninhout html code (https://github.com/EasyLearnJava/HerokuStaticSite/blob/master/home.html)
Below is my lightning out component deployed to Heroku
https://demoout.herokuapp.com/home.html

When I click on the button "Load Contacts" I see the below error.
Access to XMLHttpRequest at 'https://rnrcommunities-developer-edition.na85.force.com/Test/aura?r=1&aura.ApexAction.execute=1' from origin 'https://demoout.herokuapp.com' has been blocked by CORS policy: The value of the 'Access-Control-Allow-Origin' header in the response must not be the wildcard '*' when the request's credentials mode is 'include'. The credentials mode of requests initiated by the XMLHttpRequest is controlled by the withCredentials attribute.

Raghu Natha 2
November 19, 2019
Like
0

4 replies

lightning out component guess access on external application

Hi,

I am trying to use Lightning out component out side salesforce, and I see the below error in the browser console.
" GET https://rnrcommunities-developer-edition.na85.force.com/Test//c/lwcVfDemoApp.app?aura.format=JSON&aura.formatAdapter=LIGHTNING_OUT 404 (Not Found)"

Below is the code

<html>
<H1> Hello World </h1>
<div id="lightning"></div>
<script src="https://rnrcommunities-developer-edition.na85.force.com/Test/lightning/lightning.out.js"></script>
<script>
$Lightning.use("c:lwcVfDemoApp", function() {
$Lightning.createComponent("c:lwcVFDemo", {
objectName: "Contact"
},
"lightning",
function(cmp) {
console.log("LWC component was created");
// do some stuff
}
);
},
'https://rnrcommunities-developer-edition.na85.force.com/Test/'
);
</script>
</html>

NOTE: this is for allowing gues access.

Raghu Natha 2
October 10, 2019
Like
0

0 replies

LWC lightning datatable cloumn edit and run validations on Tab out of the column

Hi,

Can some one suggest how to do run a validation rule when a column value is edited in Lightning data table in LWC

Reference :
https://developer.salesforce.com/docs/component-library/bundle/lightning-datatable/example

Raghu Natha 2
September 24, 2019
Like
0

SOLVED

1 replies

How do I get the current location of a user from his mobile ?

Can I build a lightning component which can get the current location of a user from his mobile.

Thanks you,
Raghu

Raghu Natha 2
July 25, 2019
Like
0

0 replies

How to get notified when a web to case creation failed

Hi,

When web to casecreation fails, how can I get notified so that I can check th logs in salesforce to find the appropriate reason.

Thanks,
Raghu

Raghu Natha 2
June 26, 2019
Like
0

2 replies

Making URL public for communities

Hi,

In our communities, we have Home page tab and Tab A, Tab B.
Users can see Hoempage, Tab A and Tab B when they login.

And Home Page is open to public, with out logging in.
Please let me know how to make Tab B also public.

Regards,
Raghu

Raghu Natha 2
June 19, 2019
Like
0

1 replies

Add attachments in rest api and send it to third part services

Hi,

Please let me know how to add an attachement to Rest api and send the atttachment to external application in Apex.

Regards,
Raghu

Raghu Natha 2
May 28, 2019
Like
0

4 replies

Need SOQL or a way to find a running user on the Reports

Hi,

How to find all the reports whose running user id is 005f2000001AbUF

For Dashboards I got the same by using the following query:
select id from Dashboard where RunningUserId='005f2000001AbUF'

Thank you,
Raghu

Raghu Natha 2
February 04, 2019
Like
0

2 replies

AWS SNS integration Problem

Is there a rereference example for salesforce and Amazon SNS Integration ?

Raghu Natha 2
February 25, 2018
Like
0

2 replies

How to Send the uploaded file to Apex using lightning:fileUpload

Component Code
<lightning:fileUpload label="Upload Multiple files"
multiple="false"
accept=".pdf, .png, .jpg"
recordId="{!v.recordId}"
aura:id="multipleUpload"
onuploadfinished="{!c.handleUploadFinished}" />

JScontroller
({
handleUploadFinished: function (component, event, helper) {
// Get the list of uploaded files
var uploadedFiles = event.getParam("files");
alert("Files uploaded length : " + uploadedFiles.length);
}
})

After the Alert How do we retrieve the files uploaded and send it to Apex class ?
Also on the APEX class what is the input parameter type we use for receiving the file sent from the above JS

Raghu Natha 2
February 21, 2018
Like
0

1 replies

Components not visible in community pages

Hi All,

In my free developer account, Under the community section when I add a component with basic text box and other fields the component is visible in Community pages after publising the changes (I made the pages as public, so that every one can view with out logging in).

But when the component has some data like contacts which are being fetched from the Apex controller, I cannot see the same component once the changes are published. Please guide me

Regards,

Raghu

Raghu Natha 2
February 15, 2018
Like
0

2 replies

How to debug a lightning component page

Hi

The below code fails to load the App. Can any one suggest me how to view the error using lightning inspector
<aura:component >
<lightning:input />
</aura:component>

NOTE: <lightning:input name="test" label="hello"/> --> Updating the code with this line works. But I want to see how to debug the above error
I am using Lightning inspector chrome extension. But cannot see the error.

User-added image

Raghu Natha 2
January 16, 2018
Like
0

1 replies

How to implement pagination with lightning:datatable. Is there a reference example ?

Raghu Natha 2
December 14, 2017
Like
0

0 replies

lightning:input validation

Hi,

Can some one tell me the difference between the below 2 validation scenarios
Scenario 1, has 2 lightning fields to validate and the validation in JS works as expected
Scenario 2, has just one lightning input field to validate and the same JS validation fails (WHY ?) (What is the solution for this scenario for validation)

SCENARIO1:
<aura:component>
<aura:attribute name = "documentType" type="String"/>
<aura:attribute name = "attachmentNameValue" type="String"/>
<lightning:layoutItem class="slds-p-around--medium" size="6">
<lightning:select aura:id="fieldId"
required="true"
name="attachmentType"
label="Attachment Type"
value="{!v.documentType}" >
<option value = "">select</option>
</lightning:select>
</lightning:layoutItem>
<lightning:layoutItem class="slds-p-around--medium" size="6">
<lightning:input aura:id="fieldId"
required="true"
label="File Name"
name="filename"
value="{!v.attachmentNameValue}"/>
</lightning:layoutItem>
<lightning:button variant="brand" label="Upload" value="uploadSearch" onclick="{!c.handleUploadAction}"/>
</aura:component>

JS:
({
handleUploadAction : function(component, event, helper) {
//helper.onSelectChange(component, event);
var allValid = component.find('fieldId').reduce(function (validSoFar, inputCmp) {
inputCmp.showHelpMessageIfInvalid();
return validSoFar && !inputCmp.get('v.validity').valueMissing;
}, true);
if (allValid) {
alert('All form entries look valid. Ready to submit!');
} else {
alert('Please update the invalid form entries and try again.');
}
}
})

SCENARIO 2:
<aura:component>
<aura:attribute name = "documentType" type="String"/>
<aura:attribute name = "attachmentNameValue" type="String"/>
<lightning:layoutItem class="slds-p-around--medium" size="6">
<lightning:input aura:id="fieldId"
required="true"
label="File Name"
name="filename"
value="{!v.attachmentNameValue}"/>
</lightning:layoutItem>
<lightning:button variant="brand" label="Upload" value="uploadSearch" onclick="{!c.handleUploadAction}"/>
</aura:component>

JS:
({
handleUploadAction : function(component, event, helper) {
//helper.onSelectChange(component, event);
var allValid = component.find('fieldId').reduce(function (validSoFar, inputCmp) {
inputCmp.showHelpMessageIfInvalid();
return validSoFar && !inputCmp.get('v.validity').valueMissing;
}, true);
if (allValid) {
alert('All form entries look valid. Ready to submit!');
} else {
alert('Please update the invalid form entries and try again.');
}
}
})