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ApexDev Unexpected token '<' in Apex Trigger
Hi :) I try to write Apex Trigger for Work Order object, which prevent user to Completed the Work Order if Service_Type__c field is empty.
Can someone check my code? I get the issue that is unexpected token '<'. Thank you!
trigger ValidateWorkOrderLineItem on WorkOrder (before update) {
Map<String, WorkOrder> mapWoToId = new Map<String,WorkOrder>();
for(WorkOrder w : Trigger.New) {
if(w.Status =='Completed'){
mapWoToId.put(w.Id, w);
}
}
List<WorkOrderLineItem> woLineItemList = [select woli.Status, woli.workOrderId
from WorkOrderLineItem woli
where woli.WorkOrderId IN :mapWoToId.keySet() and woli.Status != 'Completed' and woli.WOLI__c == 'Parent' and woli.Parent_WOLI__c == TRUE and woli.Service_type__c == ''];
for(WorkOrderLineItem woli : woLineItemList) {
WorkOrder parentWO = mapWoToId.get(woli.workOrderId);
parentWO.addError('Please fill the Service Type on each Parent Work Order Line Item');
}
}
Can someone check my code? I get the issue that is unexpected token '<'. Thank you!
trigger ValidateWorkOrderLineItem on WorkOrder (before update) {
Map<String, WorkOrder> mapWoToId = new Map<String,WorkOrder>();
for(WorkOrder w : Trigger.New) {
if(w.Status =='Completed'){
mapWoToId.put(w.Id, w);
}
}
List<WorkOrderLineItem> woLineItemList = [select woli.Status, woli.workOrderId
from WorkOrderLineItem woli
where woli.WorkOrderId IN :mapWoToId.keySet() and woli.Status != 'Completed' and woli.WOLI__c == 'Parent' and woli.Parent_WOLI__c == TRUE and woli.Service_type__c == ''];
for(WorkOrderLineItem woli : woLineItemList) {
WorkOrder parentWO = mapWoToId.get(woli.workOrderId);
parentWO.addError('Please fill the Service Type on each Parent Work Order Line Item');
}
}
Just small error in your query . not need to add == while comparision in soql. So just update the query as below and it should save with out any issue.
trigger ValidateWorkOrderLineItem on WorkOrder (before update) { Map<String, WorkOrder> mapWoToId = new Map<String,WorkOrder>(); for(WorkOrder w : Trigger.New) { if(w.Status =='Completed'){ mapWoToId.put(w.Id, w); } } List<WorkOrderLineItem> woLineItemList = [select woli.Status, woli.workOrderId from WorkOrderLineItem woli where woli.WorkOrderId IN :mapWoToId.keySet() and woli.Status != 'Completed' and woli.WOLI__c = 'Parent' and woli.Parent_WOLI__c = TRUE and woli.Service_type__c = '']; for(WorkOrderLineItem woli : woLineItemList) { WorkOrder parentWO = mapWoToId.get(woli.workOrderId); parentWO.addError('Please fill the Service Type on each Parent Work Order Line Item'); } }If this solution helps, Please mark it as best answer.
Thanks,
All Answers
Just small error in your query . not need to add == while comparision in soql. So just update the query as below and it should save with out any issue.
trigger ValidateWorkOrderLineItem on WorkOrder (before update) { Map<String, WorkOrder> mapWoToId = new Map<String,WorkOrder>(); for(WorkOrder w : Trigger.New) { if(w.Status =='Completed'){ mapWoToId.put(w.Id, w); } } List<WorkOrderLineItem> woLineItemList = [select woli.Status, woli.workOrderId from WorkOrderLineItem woli where woli.WorkOrderId IN :mapWoToId.keySet() and woli.Status != 'Completed' and woli.WOLI__c = 'Parent' and woli.Parent_WOLI__c = TRUE and woli.Service_type__c = '']; for(WorkOrderLineItem woli : woLineItemList) { WorkOrder parentWO = mapWoToId.get(woli.workOrderId); parentWO.addError('Please fill the Service Type on each Parent Work Order Line Item'); } }If this solution helps, Please mark it as best answer.
Thanks,