Apex Developer Guide/Writing Apex/Working with Data in Apex/sObject Collections/Maps of sObjects Maps of sObjects Map keys and values can be of any data type, including sObject types, such as Account. Maps can hold sObjects both in their keys and values. A map key represents a unique...
通常我们会在SOQL查询中获取记录列表，有时我们还需要一组ID或记录ID的映射以及记录或记录ID的列表。上述要求的Apex代码如下：List<id> accIdsList = new List<id>() ;Set<id> accIdsSet = new Set<id>() ;Map<Id,Account> accountIdObjMap = new Map<Id,Account>();List<account> accList = [select...
Get your sales and service teams to spend more time building customer relationships and less time on the road when you fine-tune your Salesforce Maps implementation using Apex. For example, return estimated travel distances and times between location
Apex 対応付けとリストの参照 動的バインドを使用する Visualforce ページは、マークアップ内の ApexMapおよびListデータ型を参照できます。 たとえば、ApexListが次のように定義されている場合、 publicList<String>people{get{returnnewList<String>{'Winston','Julia','Brien'};}set;}publicList<In...
please consider misspellings try different search keywords apex developer guide release notes getting started with apex writing apex data types and variables control flow statements classes, objects, and interfaces working with data in apex working with sobjects data manipulation language soql and sosl ...
please consider misspellings try different search keywords apex developer guide getting started with apex writing apex data types and variables control flow statements classes, objects, and interfaces working with data in apex working with sobjects data manipulation language soql and sosl queries soql ...