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Topics#Lightning ExperienceFrage von Pooja Nekkalapudi
Pooja Nekkalapudi (William Blair and Company) fragte in #Lightning Experience
26. Apr. 2023, 02:35

How to update selected records in LWC by passing selectedRow IDs into a button that updates status field on each record

LWC.js

getSelectedRec() { var selectedRecords = this.template.querySelector("lightning-datatable").getSelectedRows(); if(selectedRecords.length > 0){ console.log('selectedRecords are ', selectedRecords); let ids = ''; selectedRecords.forEach(currentItem => { ids = ids + ',' + currentItem.Id; }); this.selectedIds = ids.replace(/^,/, ''); this.lstSelectedRecords = selectedRecords; alert(this.selectedIds); } } async handleChange() { let records = this.template.querySelector('lightning-datatable') .getSelectedRows().map( // Converts the Array to desired field updates (record) => ({ ...record, [STATUS_FIELD.Role__c]: 'Actively Prospecting', sobjectType: OBJECT_NAME.Coverage_Team__c }) );

await updateRecords({ records }); }

LWC.html

  <lightning-button   variant="Neutral"

                            label="Selected Records"

                            title="Selected Records"

                            onclick={getSelectedRec} 

                            slot="actions"

                            icon-name="utility:check">

        </lightning-button>

                <lightning-button   variant="Neutral"

                            label="Update Records"

                            title="Update Records"

                            onclick={handleChange} 

                            slot="actions">

                            

        </lightning-button>

        <div style="border-top: 1px solid rgb(221 219 218);">

            <!-- datatable -->

            <lightning-datatable

                    key-field="id"

                    data={data}

                    columns={columns}

                    column-widths-mode="fixed">

            </lightning-datatable>

            <!-- /datatable -->

        </div>

Apex controller:

public with sharing class PA_WBTeam { @AuraEnabled (cacheable=true) public static List<Coverage_Team__c> getTeam(){ return [SELECT Actively_Prospecting_Team__c,Company__c,Contact_Status__c,Employee__c,Id,Location__c,My_Coverage_Team__c,Role__c,Sponsors__c,Status__c,Website__c FROM Coverage_Team__c WHERE Role__c='Suggested by ML Model' AND My_Coverage_Team__c = 'true' ]; }

@AuraEnabled public static void updateRecords(Coverage_Team__c[] records) { update records; } }
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