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VSK98 How to get the values from apex controller to lightning controller
Hi All,
I am getting the response from the apex class using with response.getvalue() and also I need list size from apex controller.
I have declared the list & stored some value. This list size irrespective of response.getvalue().length...I want to pass the list of records & size.
Below is Snippet:
Adv Thanks,
VSK98
I am getting the response from the apex class using with response.getvalue() and also I need list size from apex controller.
I have declared the list & stored some value. This list size irrespective of response.getvalue().length...I want to pass the list of records & size.
Below is Snippet:
for(integer i=0;i<customernames.size();i++ ){
if(i < 1){
objWI = new value();
objWI.customer = customernames[i];
objWI.city = cities[i];
objWI.country = countries[i];
lstWI.add(objWI);
system.debug('LIST SIZE******'+lstWI.size());
system.debug('LIST******'+lstWI);
}
}
totalassests = customernames.size(); //// In above code i am adding customer names into customernames list
system.debug('LIST SIZE******'+totalassests);
return lstWI;
Adv Thanks,
VSK98
Hi Ravi,
Thank you for your response!!
Pls find the snippet code:
Public class GetCustomer { @AuraEnabled public Static list<value> Customerlst(string search){ Integer totalassests; HTTPRequest req = new HTTPRequest(); string endpoint = '*****'; req.setMethod('GET'); req.setEndpoint(endpoint); req.setTimeout(120000); String username = '******'; String password = '******'; Blob headerValue = Blob.valueOf(username + ':' + password); req.setHeader('Content-Type', 'application/json'); req.setHeader('Authorization', 'Basic ******'); HTTP h = new HTTP(); HttpResponse resp = new HttpResponse(); resp = h.send(req); system.debug('*************'+resp.getbody()); list<string> systemuids = new list<string> (); // Deseralise the response body JSONParser parser1 = JSON.createParser(resp.getbody()); system.debug('Enter Parsing#####'); while (parser1.nextToken() != null) { // system.debug('#####',+parser.getCurrentToken()); if ((parser1.getCurrentToken() == JSONToken.FIELD_NAME) && (parser1.getText() =='systemuid')){ parser1.nextToken(); //Get the list of Id's systemuids.add(parser1.getText()); } } list<string> customernames = new list<string>(); JSONParser parser2 = JSON.createParser(resp.getbody()); system.debug('Enter Parsing#####'); while (parser2.nextToken() != null) { // system.debug('#####',+parser.getCurrentToken()); if ((parser2.getCurrentToken() == JSONToken.FIELD_NAME) && (parser2.getText() =='customer')){ parser2.nextToken(); //Get the list of customernames customernames.add(parser2.getText()); } } list<string> cities = new list<string>(); JSONParser parser3 = JSON.createParser(resp.getbody()); system.debug('Enter Parsing#####'); while (parser3.nextToken() != null) { // system.debug('#####',+parser.getCurrentToken()); if ((parser3.getCurrentToken() == JSONToken.FIELD_NAME) && (parser3.getText() =='city')){ parser3.nextToken(); //Get the list of cities cities.add(parser3.getText()); } } list<string> countries = new list<string>(); JSONParser parser4 = JSON.createParser(resp.getbody()); system.debug('Enter Parsing#####'); while (parser4.nextToken() != null) { // system.debug('#####',+parser.getCurrentToken()); if ((parser4.getCurrentToken() == JSONToken.FIELD_NAME) && (parser4.getText() =='country')){ parser4.nextToken(); //Get the list of countries countries.add(parser4.getText()); } } system.debug('END THE PARSING*****'); value objWI ; list <value> lstWI; lstWI = new list <value>(); for(integer i=0;i<customernames.size();i++ ){ if(i < 1){ objWI = new value(); objWI.customer = customernames[i]; objWI.city = cities[i]; objWI.country = countries[i]; lstWI.add(objWI); } } totalassests = customernames.size(); system.debug('ASSEST****'+totalassests ); return lstWI; } Public class value{ public String context{get;set;} @AuraEnabled public string systemuid{get;set;} @AuraEnabled public string customer{get;set;} @AuraEnabled public string city{get;set;} @AuraEnabled public string country{get;set;} } public class wrapperclass{ public list<Value> value; } }JS Controller:
component.set("v.totalassests", totalassests ); ----- Getting error component.set("v.totalassests", response.getReturnValue().totalassests ); ---- Getting Undefined valueHow can i get the totalassests value from apex class to JS Controller.
Adv Thanks,
VSK98
Public class GetCustomer { @AuraEnabled public Static list<value> Customerlst(string search){ Integer totalassests; HTTPRequest req = new HTTPRequest(); string endpoint = '*****'; req.setMethod('GET'); req.setEndpoint(endpoint); req.setTimeout(120000); String username = '******'; String password = '******'; Blob headerValue = Blob.valueOf(username + ':' + password); req.setHeader('Content-Type', 'application/json'); req.setHeader('Authorization', 'Basic ******'); HTTP h = new HTTP(); HttpResponse resp = new HttpResponse(); resp = h.send(req); system.debug('*************'+resp.getbody()); list<string> systemuids = new list<string> (); // Deseralise the response body JSONParser parser1 = JSON.createParser(resp.getbody()); system.debug('Enter Parsing#####'); while (parser1.nextToken() != null) { // system.debug('#####',+parser.getCurrentToken()); if ((parser1.getCurrentToken() == JSONToken.FIELD_NAME) && (parser1.getText() =='systemuid')){ parser1.nextToken(); //Get the list of Id's systemuids.add(parser1.getText()); } } list<string> customernames = new list<string>(); JSONParser parser2 = JSON.createParser(resp.getbody()); system.debug('Enter Parsing#####'); while (parser2.nextToken() != null) { // system.debug('#####',+parser.getCurrentToken()); if ((parser2.getCurrentToken() == JSONToken.FIELD_NAME) && (parser2.getText() =='customer')){ parser2.nextToken(); //Get the list of customernames customernames.add(parser2.getText()); } } list<string> cities = new list<string>(); JSONParser parser3 = JSON.createParser(resp.getbody()); system.debug('Enter Parsing#####'); while (parser3.nextToken() != null) { // system.debug('#####',+parser.getCurrentToken()); if ((parser3.getCurrentToken() == JSONToken.FIELD_NAME) && (parser3.getText() =='city')){ parser3.nextToken(); //Get the list of cities cities.add(parser3.getText()); } } list<string> countries = new list<string>(); JSONParser parser4 = JSON.createParser(resp.getbody()); system.debug('Enter Parsing#####'); while (parser4.nextToken() != null) { // system.debug('#####',+parser.getCurrentToken()); if ((parser4.getCurrentToken() == JSONToken.FIELD_NAME) && (parser4.getText() =='country')){ parser4.nextToken(); //Get the list of countries countries.add(parser4.getText()); } } system.debug('END THE PARSING*****'); value objWI ; list <value> lstWI; lstWI = new list <value>(); for(integer i=0;i<customernames.size();i++ ){ if(i < 1){ objWI = new value(); objWI.customer = customernames[i]; objWI.city = cities[i]; objWI.country = countries[i]; lstWI.add(objWI); } } totalassests = customernames.size(); system.debug('ASSEST****'+totalassests ); return lstWI; } Public class value{ public String context{get;set;} @AuraEnabled public string systemuid{get;set;} @AuraEnabled public string customer{get;set;} @AuraEnabled public string city{get;set;} @AuraEnabled public string country{get;set;} } public class wrapperclass{ @AuraEnabled public list<Value> value{get;set;} } }