SaveAccessRequest : function(component, event, helper) {
var ARLIlist = component.get("v.AccessRequestLineItems");
var action = component.get("c.getSaveRecord");
var accessreq = component.get("v.AccessRequest");
action.setParams({"AR":accessreq,
"ARLI":ARLIlist});
$A.enqueueAction(action);
}
Here “AccessRequestLineItems” & “AccessRequest” is an sobject array & sobject defined on the component. while I invoke this function neither received an error nor the function on apex is invoked. can anyone help me in resolving the issue?
Apex code
@AuraEnabled
public static void getSaveRecord(Access_Request__c AR,List<Access_Request_Line_Item__c> ARLI){
system.debug('====>'+ARLI);
Insert AR;
system.debug('====>'+ARLI);
for(Integer i=0; i<ARLI.size(); i++){
ARLI[i].Access_Request_ID__c = AR.id;
}
Insert ARLI;
system.debug('====>'+ARLI[0].id);
}
Also tried with return type
@AuraEnabled
public static Access_Request__c getSaveRecord(Access_Request__c AR,List<Access_Request_Line_Item__c> ARLI){
system.debug('====>'+ARLI);
Insert AR;
system.debug('====>'+ARLI);
for(Integer i=0; i<ARLI.size(); i++){
ARLI[i].Access_Request_ID__c = AR.id;
}
Insert ARLI;
system.debug('====>'+ARLI[0].id);
return AR;
}
Answers:
Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them as advisements. If you found the post helpful (or not), leave a comment & I’ll get back to you as soon as possible.
Method 1
Take a look at this post.
I was able to pass the sobject and sobject array using json.encode util.I have used account sobject for the sake of testing.
Passing a sobject param was/ is causing error in Lightning:
https://success.salesforce.com/issues_view?id=a1p300000008XW6AAM
component:
<aura:component controller="Saveaccesscontroller">
<aura:attribute name="AccountItems" type="Account[]" />
<aura:attribute name="Accountval" type="Account" default="{ 'sobjectType': 'Account',
'Name': 'test'}"/>
<button type="button" onclick="{!c.SaveAccessRequest}">Click Me!</button>
</aura:component>
controller:
I have queried the account list and passed it to the getReturnValue method in the server side controller.
({
SaveAccessRequest : function(component, event, helper) {
var ARLIlist = component.get("v.AccountItems");
var accessreq = component.get("v.Accountval");
var queryaction = component.get("c.queryRecord");
queryaction.setCallback(this, function(response) {
var state = response.getState();
if (state === "SUCCESS") {
component.set("v.AccountItems",response.getReturnValue());
var action = component.get("c.getSaveRecord");
action.setParams({"AR":$A.util.json.encode(accessreq),
"ARLI":$A.util.json.encode(component.get("v.AccountItems"))});
$A.enqueueAction(action);
}
});
$A.enqueueAction(queryaction);
}
})
Apex controller:
Define the param as string and use the convertJSONToListOfSObject
method to from the post above to convert the string to list
public class Saveaccesscontroller {
@AuraEnabled
public static void getSaveRecord(String AR,String ARLI){
system.debug('====>'+ARLI);
List<SObject> newSObjectsList = convertJSONToListOfSObject(ARLI);
system.debug('====>'+newSObjectsList);
system.debug('====>'+AR);
}
@AuraEnabled
public static List<account> queryRecord(){
return [select id,name from Account limit 5];
}
private static List<SObject> convertJSONToListOfSObject(String json) {
object[] values = (object[])System.JSON.deserializeUntyped(json);
List<SObject> newSObjectsList = new List<SObject>();
for (Object v : values) {
Map<String, Object> m = (Map<String, Object>)v;
Schema.SObjectType targetType = Schema.getGlobalDescribe().get((String)m.get('sobjectType'));
SObject o = targetType.newSObject();
Map<String, Schema.SObjectField> fields = targetType.getDescribe().fields.getMap();
for (String fieldName : m.keySet()) {
// Filter out any psuedo fields such as LastNameLocal
Schema.SObjectField fi = fields.get(fieldName);
if (fi != null) {
if (fi.getDescribe().isCreateable() && fi.getDescribe().isUpdateable()) {
o.put(fieldName, m.get(fieldName));
}
}
}
newSObjectsList.add(o);
}
return newSObjectsList;
}
}
Debug logs:
09:38:31.3 (4142574)|USER_DEBUG|[4]|DEBUG|====>[{“Id”:”001d000001xDnrmAAC”,”Name”:”Smith Enterprises”},{“Id”:”001d0000026DD5JAAW”,”Name”:”test”},{“Id”:”001d000001StO98AAF”,”Name”:”abc”},{“Id”:”001d000001StOT1AAN”,”Name”:”abc”},{“Id”:”001d000000ySkIvAAK”,”Name”:”TEST”}]
09:38:31.3 (4172328)|STATEMENT_EXECUTE|[5]
09:38:31.3 (4180526)|HEAP_ALLOCATE|[5]|Bytes:44
09:38:31.3 (4189407)|ENTERING_MANAGED_PKG|
09:38:31.3 (4198943)|USER_DEBUG|[5]|DEBUG|====>{“sobjectType”:”Account”,”Name”:”test”}
Method 2
Component:
<aura:component controller="Saveaccesscontroller">
<aura:attribute name="AccountItems" type="Account[]" default="{'name' : 'karthik'}" />
<aura:attribute name="Accountval" type="Account" default="{ 'sobjectType': 'Account',
'Name': 'test'}"/>
<ui:button label="ClickMe" press="{!c.SaveAccessRequest}"/>
</aura:component>
controller:
I have queried the account list and passed it to the getReturnValue method in the server side controller.
({
SaveAccessRequest : function(component, event, helper) {
var ARLIlist = component.get("v.AccountItems");
var accessreq = component.get("v.Accountval");
var queryaction = component.get("c.queryRecord");
queryaction.setCallback(this, function(response) {
var state = response.getState();
if (state === "SUCCESS") {
component.set("v.AccountItems",response.getReturnValue());
var ARLIlist = component.get("v.AccountItems");
var action = component.get("c.getSaveRecord");
action.setParams({"AR":accessreq,
"ARLI":component.get("v.AccountItems")});
action.setCallback(this, function(response) {
var state = response.getState();
})
$A.enqueueAction(action);
}
});
$A.enqueueAction(queryaction);
}
})
Apex code:
Here i pass sObject List into Apex
public class Saveaccesscontroller {
@AuraEnabled
public static void getSaveRecord(Account AR,List<Account> ARLI){
system.debug('====>'+AR);
Insert AR;
system.debug('AccountList====>'+ARLI);
for(Integer i=0; i<ARLI.size(); i++){
ARLI[i].Name = AR.Name;
}
update ARLI;
system.debug('====>'+ARLI[0].Name);
}
@AuraEnabled
public static List<account> queryRecord(){
return [select id,name from Account limit 5];
}
}
Method 3
I did this few days back. Simply just by stringifying & deserializing the list.
Pass your params as string using JSON.stringify function.
SaveAccessRequest : function(component, event, helper) {
var ARLIlist = component.get("v.AccessRequestLineItems");
var action = component.get("c.getSaveRecord");
var accessreq = component.get("v.AccessRequest");
var ARLIlistAsString = JSON.stringify(ARLIlist);
var accessreqAsString = JSON.stringify(accessreq);
action.setParams({"ARAsString":accessreqAsString,
"ARLIAsString":ARLIlistAsString});
$A.enqueueAction(action);
}
Update your apex method like this: Take the inputs as string and use JSON.deserialize to convert it back to Object or List.
@AuraEnabled
public static void getSaveRecord(String ARAsString, String ARLIAsString){
Access_Request__c AR = JSON.deserialize(ARAsString, Access_Request__c.class);
List<Access_Request_Line_Item__c> ARLI = JSON.deserialize(ARLIAsString, List<Access_Request_Line_Item__c>.class);
Insert AR;
system.debug('====>'+ARLI);
for(Integer i=0; i<ARLI.size(); i++){
ARLI[i].Access_Request_ID__c = AR.id;
}
Insert ARLI;
system.debug('====>'+ARLI[0].id);
}
Method 4
I am doing the similar thing in my component. Instead of passing of type List I am passing JSON string to method. Convert your list attribute into JSON string in lightning code (JSON.stringify()) and pass it to apex method as method parameter (String). In apex method deserialize the JSON string into required List.
This is working fine for me. In the same way I am passing List of object from component to apex methods. JSON string > Apex method > deserialize.
All methods was sourced from stackoverflow.com or stackexchange.com, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0