[英]Salesforce retrieve object id using custom field on another object
[英]How to retrieve field from custom master object?
我正在尝试编写自定义对象,并且必须从自定义对象Course Master(master)中检索一个自定义相关字段到详细对象培训交易。 此代码显示错误
List<List<String>> strList = new List<List<String>>();
List<Training_deal__c> td = [select name, Course_master__r.course__c from Training_deal__c];
for(Training_deal__c t : td){
List<String> tempList = new List<String>();
tempList.add('Training Deals');
tempList.add(t.name);
tempList.add(t.course__c);
strList.add(tempList);
}
尝试这个
tempList.add(t.Course_master__r.course__c);
我试着喜欢这个并且它正常工作
List<List<String>> strList = new List<List<String>>();
List<Training_deal__c> td = [select name, Course_master__r.course__c from Training_deal__c];
for(Training_deal__c t : td){
List<String> tempList = new List<String>();
tempList.add('Training Deals');
tempList.add(t.name);
tempList.add(t.Course_master__r.course__c);
strList.add(tempList);
}
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