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Parmeshwar Bhore 17 Public class ArtifactsHandler{ public void beforeInsert(list<Product_Artifact_Requirement__c> newList){ list<id> productList = new list<id>(); for(Product_Artifact_Requirement__c prod : newList){
map<id,string> prodArtifectsmap = new map<id,string>();
Repalce String AS List in a map i have probleam in the for loop .. how can i do that. what is correct solution for that.please let me know..
Repalce String AS List in a map i have probleam in the for loop .. how can i do that. what is correct solution for that.please let me know..
As per my understanding for your question-
Below is a few line of code to understand Map with List<String>
Map<String, List<String>> MapData= new Map<String, List<String>>();
String objectName;
String records;
for(Account AccData : [Select Id, Name ,Phone from Account where Id =: someIds ]){
List<String> lstData = new List<String>();
if(MapData.containsKey(AccData.Name)){
lstData = MapData.get(AccData.Name);
}
lstData.add(AccData);
MapData.put(AccData.Name,lstData);
System.debug('lstData=====' + lstData);
}
System.debug('MapData' + MapData);
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Regards,
Sangeet
Hi Parmeshwar,
There are lots of mistake in your code
Please find below code i have made some changes and use it accordinly
Public class ArtifactsHandler{
public void beforeInsert(list<String> newList){
list<String> productList = new list<String>();
for(Product_Artifact_Requirement__c prod : newList){
productList.add(prod.Product__c);
}
System.debug('productList'+productList);
if(productList.size() > 0){
Map<String,String> prodArtifectsmap = new Map<String,String>();
//replace String as list //
// No need to use double backslash both side of comment for single line comment you can use only double backslash at the starting of comment
//What is recordId
List<String> Artlist = [Select name from Product_Artifect where ProductId=: recordId ]; //
//Method is not return type no need for return type directly you can use it in loop
return Artlist;
List<String> prodArtifects = [select id,Product__c,Artifects__c from Product_Artifect__c where Product__c IN : productList];
String str='';
for(Product_Artifect__c pr : prodArtifects ){
prodArtifectsmap.put(pr.Product__c,pr.Artifects__c );
// for multiple line comment use /* ---------*/ Like Below
/*for(Product_Artifect__c pa : newList){
str = str+pr.Artifects__c;
} */
//use str = str+pr.Artifects__c; this outside of loop
str = str+pr.Artifects__c;
for(Product_Artifact_Requirement__c par : newList){
if(prodArtifectsmap.containsKey(par.Product__c)){
par.Artifacts__c=str;
System.debug('asad'+par.Artifacts__c);
} //
update newList;
}
}
}
}
}
Regards,
Sangeet
Regards,
Sangeet