Here is the controller
public with sharing class RandomRecordAudit {
@AuraEnabled(cacheable=true)
public static map<string, string> getAllObjects(){
map<string, string> objectList = new map<string, string>();
for ( Schema.SObjectType o : Schema.getGlobalDescribe().values() )
{
Schema.DescribeSObjectResult objResult = o.getDescribe();
objectList.put(objResult.getName(), objResult.getLabel());
}
return objectList;
}
}
Here is the JS file
import { LightningElement, track } from 'lwc';
import getAllObjects from '@salesforce/apex/RandomRecordAudit.getAllObjects';
export default class SObjectList extends LightningElement {
@track objects;
@track error;
handleLoad() {
getAllObjects()
.then(result => {
this.objects = result;
})
.catch(error => {
this.error = error;
});
}
}
and here is the HTML
Any help is greatly appreciated, thanks!<template>
<lightning-card title="ApexImperativeMethod" icon-name="custom:custom63">
<div class="slds-m-around_medium">
<template if:true={objects}>
<template for:each={objects} for:item="object">
<p key={object.Id}>{object.Name}</p>
</template>
</template>
<template if:true={error}>
<p>Error</p>
<c-error-panel errors={error}></c-error-panel>
</template>
</div>
</lightning-card>
</template>
Hi Jacob,The below chnages have to be done in Component and JS:1. You are call the Apex from handleLoad method in JS but you are not calling this method from any button in Component. --> So i have used the connectedCallback to load the data on page load.2. I have used the array in JS and lloped the result to convert the map into a list for template iteration.Component:<template> <lightning-card title="ApexImperativeMethod" icon-name="custom:custom63"> <div class="slds-m-around_medium"> <template if:true={objects}> <p>Test</p> <template for:each={objects} for:item="object"> <p key={object.key}>{object.value}</p> </template> </template> <template if:true={error}> <p>Error</p> <c-error-panel errors={error}></c-error-panel> </template> </div> </lightning-card></template>================JS :/* eslint-disable no-alert */import { LightningElement,track } from 'lwc';import getAllObjects from '@salesforce/apex/RandomRecordAudit.getAllObjects';export default class ForumIterateMap extends LightningElement { @track objects = []; @track error; connectedCallback(){ getAllObjects() .then(result => { //this.objects = result; alert(' Result ==> ' + this.objects); for(let key in result) { // Preventing unexcepted data if (result.hasOwnProperty(key)) { // Filtering the data in the loop this.objects.push({value:result[key], key:key}); } } }) .catch(error => { this.error = error; }); }}Thanks, Maharajan.C
