Salesforce Lightning Component

0 votes

I am creating a salesforce lightning component to list the leads of the current logged in user.

I have managed to write the following code, but when i add the component to the page, and preview it, I dont see any leads.

<aura:component implements="forceCommunity:availableForAllPageTypes" access="global" >
 <div class="slds"> 

<table class="slds-table slds-table--bordered slds-table--striped">
    <thead>
        <tr>
            <th scope="col"><span class="slds-truncate">Company</span></th>
            <th scope="col"><span class="slds-truncate">Annual Revenue</span></th>
        </tr>
    </thead>
    <tbody>
        <aura:iteration items="{!v.leads}" var="lead">
            <tr>
                <td>{!lead.Company}</td>
                <td>{!lead.AnnualRevenue}</td>
            </tr>
        </aura:iteration>
    </tbody>
</table>
    </div>


Please tell me what is the mistake here.

Mar 30, 2022 in SalesForce by surbhi
• 3,820 points
915 views

1 answer to this question.

0 votes

This may be because

  1. You have not added a controller on your lightning component.

    <aura:component implements="forceCommunity:availableForAllPageTypes" controller="ContactController" access="global" >
    
  2. You have not declared the attribute "leads" which you have used in the iteration.

    <aura:attribute name="leads" type="Lead[]"/>
    
  3. You have not set the "leads" attribute which you fetched from the Apex controller.

    controller.set("v.leads", variableWithLeadsList);
    
  4. You have not fetched data from the Apex controller. In this case, as mentioned by Rajdeep Dua, https://developer.salesforce.com/docs/atlas.en-us.lightning.meta/lightning/events_one_demo_load.htm link explains the whole process and will help you if you replace Contact with Lead.

Hope this helps!

Join Salesforce Training to learn more.

Thanks!

answered Apr 1, 2022 by CoolCoder
• 4,420 points

edited Jun 27, 2023 by Khan Sarfaraz

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