在Developer Console 中,单击 File(文件) | New(新建) | Apex Trigger(Apex 触发器)。 输入ExampleTrigger 作为触发器名称,然后为 sObject 选择 Contact(联系人)。单击 Submit(提交)。 将默认代码替换为以下内容,然后将 sendMail() 中的电子邮件地址占位符文本修改为您的电子
} } //Trigger Code trigger Customer_After_Insert_Example on APEX_Customer__c (after insert) { System.debug('Trigger is Called and it will call Apex Class'); MyClassWithSharingTrigger.executeQuery(Trigger.new);//Calling Apex class and method of an Apex class } //This example is for refer...
//Bad Trigger Example trigger Customer_After_Insert on APEX_Customer__c (after update) { for (APEX_Customer__c objCustomer: Trigger.new) { if (objCustomer.APEX_Customer_Status__c == 'Active' && trigger.oldMap.get(objCustomer.id).APEX_Customer_Status__c == 'Inactive') {//condition t...
( trigger_events ) { code_block } where trigger_events can be a comma-separated list of one or more of the following events: for example, the following code defines a trigger for the before insert and before update events on the account object: trigger myaccounttrigger on account ( before...
// triggers later chapters. 来自Visualforce页面控制器代码 也可以从Visualforce页面调用Apex类。 我们可以指定控制器或控制器扩展,并调用指定的Apex类。 例子(Example) VF Page Code Apex Class Code (Controller Extension)
Create an Apex trigger modeled after the EmployeeChangeTrigger example trigger: Name:OpportunityChangeTrigger Object:OpportunityChangeEvent Copy the body of the EmployeeChangeTrigger example trigger. Delete everything after the if statement for the header, starting with the System.debug statements. ...
// Bad Trigger Example trigger Customer_After_Insert on APEX_Customer__c (after update) { for (APEX_Customer__c objCustomer: Trigger.new) { if (objCustomer.APEX_Customer_Status__c == 'Active' && trigger.oldMap.get(objCustomer.id).APEX_Customer_Status__c == 'Inactive') { ...
Referencing this multiple-step example, configure an Apex trigger with three partitions and a custom field partition key. Then verify the trigger parallel subscriptions in Setup.
Fast, configurable, elastically scaling custom rollup solution. Apex Invocable action, one-liner Apex trigger/CMDT-driven logic, and scheduled Apex-ready. - jamessimone/apex-rollup
trigger HelloWorldTrigger on Account (before insert) {for(Account a : Trigger.New) { a.Description='New description'; } } 还有一些变量的值可以判断触发器是在哪个事件下被触发的 trigger ContextExampleTrigger on Account (before insert, after insert, after delete) {if(Trigger.isInsert) {if(Trigger...