Salesforce - 构造函数名称无效错误
我正在构建一个控制器来显示 Visualforce 页面上自定义对象的数据。这是我的课程：
public class myController {
Opportunity opp;
list<Leg__c> legs;
public Opportunity getOpp() {
if(opp == null)
opp = [select name, Primary_Contact__r.name, Primary_Contact__r.email, Primary_Contact__r.phone from Opportunity
where id = :ApexPages.currentPage().getParameters().get('id')];
return opp;
}
public getLegs() {
legs = [select Departure__c, Arrival__c from Leg__c
where Opportunity__c = :ApexPages.currentPage().getParameters().get('id')];
}
}
我无法编译它！我不断得到
错误：myController 编译错误：构造函数名称无效：getLegs 位于第 12 行第 12 列
我做错了什么，如何解决？
I'm building a controller to show the data from a custom object on a Visualforce page. Here's my class:
public class myController {
Opportunity opp;
list<Leg__c> legs;
public Opportunity getOpp() {
if(opp == null)
opp = [select name, Primary_Contact__r.name, Primary_Contact__r.email, Primary_Contact__r.phone from Opportunity
where id = :ApexPages.currentPage().getParameters().get('id')];
return opp;
}
public getLegs() {
legs = [select Departure__c, Arrival__c from Leg__c
where Opportunity__c = :ApexPages.currentPage().getParameters().get('id')];
}
}
I can't get it to compile! I keep getting
Error: myController Compile Error: Invalid constructor name: getLegs at line 12 column 12
What am I doing wrong, and how can this be solved?
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你有一个函数
public getLegs()因为它没有指定返回类型，它认为它是一个构造函数，但名称错误，所以错误有点误导，实际问题是getLegs() 函数没有说明其返回类型是什么，它应该是public List; getLegs() （并且您需要添加一个返回腿）you have a function
public getLegs()because it doesn't specify a return type, it thinks its a constructor, but has the wrong name, so the error is somewhat misleading, the actual problem is that the getLegs() function doesn't say what its return type is, it should epublic List<Leg__c> getLegs()(and you need to add areturn legs)