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邮件地址。 trigger ExampleTrigger ...
//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...
} } //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...
// 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)
triggerTriggerNameonChangeEventName(after insert){} Copy Here’s an example for the AccountChangeEvent object, which is the change event corresponding to Account. triggerMyAccountChangeTriggeronAccountChangeEvent(after insert){} Copy The change event trigger fires when one or a batch of change event...
// 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') { ...
rv_survival_death_trigger rv_survival_finish_the_fight rv_survival_frag_and_clear rv_survival_power_weapons rv_survival_pt rv_survival_pt_duo rv_survival_pt_solo rv_survival_pt_trio rv_survival_ring_collapse s05_loba_tease_test s07_t_test s6_phase1 s6_phase2 s6_phase3 s6_phase4 s6_...
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.
45. Can you give me situation where we can you workflow rather than trigger and vice versa? If you want to perform any action after some action, we can go for Workflow Rule. If you want to perform any action before and after some action, we can go for Trigger. ...