SalesforceBobLightning

callAction : function(cmp, methodName, params, callback){
    var action = cmp.get(methodName); 
    action.setParams(params);   
    action.setCallback(this, function(response) {
        var state = response.getState();
        console.log(methodName + ' ' + state);
        if(cmp.isValid() && state === "SUCCESS"){
            var result = response.getReturnValue();
            console.log(result);
            if (callback) callback(result);

SalesforceBobLightning

promiseAction : function(cmp, methodName, params){
    console.log(methodName);
    console.log(params);
    return new Promise(function(resolve, reject) {     
        var action = cmp.get(methodName); 
        action.setParams(params);   
        action.setCallback(this, function(response) {
            var state = response.getState();
            console.log(methodName + ' ' + state);
            if(cmp.isValid() && state === "SUCCESS"){

SalesforceBobLightning

castBooleanPropertiesToString : function(object) {
    var props = Object.getOwnPropertyNames(object);        
    for (var i = 0; i < props.length; i++) {
      var propName = props[i];
        if (typeof object[propName] == 'boolean'){
          object[propName] = object[propName].toString();    
        }
    }
},

SalesforceBobLightning

openModel : function(cmp, componentName, params, modelId, header, cssClass, callback) {
    var modalBody;
    $A.createComponent(componentName, params,
                       function(content, status) {
                           if (status === "SUCCESS") {
                               modalBody = content;
                               cmp.find(modelId).showCustomModal({
                                   header: header,
                                   body: modalBody, 
                                   cssClass: cssClass,

SalesforceBobLightning

validateFields : function(cmp, event, helper){

    var isValid = true;
    var fields = [];

    fields = cmp.find("field");

    for (var i = 0; i < fields.length; i++) {
        if (fields[i] != null){
            if (fields[i].get('v.validity').valid == false){

SalesforceBobLightning

public Set<Id> getFiles(Id recordId) {

    List<ContentDocumentLink> files = [SELECT ContentDocumentId  
                                       FROM ContentDocumentLink 
                                       WHERE LinkedEntityId IN ( SELECT Id FROM CUSTOM_OBJECT_NAME__c ) 
                                       AND LinkedEntity.Type='CUSTOM_OBJECT_NAME__c' 
                                       AND LinkedEntityId = :recordId];

    if (files.size() > 0) {
      return (new Map<Id, ContentDocumentLink>(files)).keySet();    

SalesforceBobLightning

<aura:component controller="EmailTemplateLookupController">
	
    <aura:handler name="init" value="{!this}" action="{!c.doInit}"/>
    
    <aura:handler name="change" value="{!v.selectedRecordId}" action="{!c.onChange}"/>
    
    <aura:attribute name="label" type="String" />
    <aura:attribute name="objectName" type="String" />
    <aura:attribute name="fieldName" type="String" />
    <aura:attribute name="recordId" type="String" />

SalesforceBobLightning

Deleting Apex Class or Apex Trigger using Workbench

1. Create a package.xml file
2. Create a destructiveChanges.xml file
3. Bundle the two files together in a .zip file
4. Deploy the .zip package using Workbench

Using Workbench

1. Open the migration menu, then click Deploy

SalesforceBobLightning

public class UpdateFieldAction {
    
    @InvocableMethod(
        label='Update Field Action'
        description = 'Update a field on another object'
    )
    public static void updateFields(List<Request> requests) {
                
        for(Request request : requests){
            updateField(request);

SalesforceBobLightning

public class UpdateGrandChildRecordsAction {
    
    private final static String TARGET = '{0}';
    private final static String REPLACEMENT = '\'\'{0}\'\'';
    private final static String FORMAT = 'SELECT Id, {0} FROM {1} WHERE Id = \'\'{2}\'\'';
    
    @InvocableMethod(
        label='Update Grand Child Records Action'
        description = 'Query child and grand child records and then update grand child records'
    )