Calling array through an alert

[kunal16]

I have wrote a script include for an array outcome. I am calling the same script include through a client script. What I need is to get an alert/pop-up alert to display the result of the same array. How can that be achieved?

[kunal16]

1. var userAttributes = response.responseXML.getElementsByTagName("userAttributes");  
2.             for (var i=0; i<userAttributes.length; i++){  
3.                       alert(userAttributes[i].getAttribute("value"));

what to add to the above code to get the comma separated result

[Kalaiarasan Pus]

Just use a normal array at server side instead of Json and return it.

[kunal16]

I am exactly using the code given by Berny. It is able to fetch the answer.

1.   function _processResponse(response) {  
2.             var userAttributes = response.responseXML.getElementsByTagName("userAttributes");  
3.             for (var i=0; i<userAttributes.length; i++){  
4.                       alert(userAttributes[i].getAttribute("value"));  
5.             }  
6.   }

It is showing :

Alert(INC0000001)

Alert(INC0000001)

I need:

alert(INC0000001,INC0000002)

so I need to know what needs to be added to the above code(client side) to get the required answer

[kunal16]

I am exactly using the code given by Berny. It is able to fetch the answer.

1.   function _processResponse(response) {
2.             var userAttributes = response.responseXML.getElementsByTagName("userAttributes");
3.             for (var i=0; i<userAttributes.length; i++){
4.                       alert(userAttributes[i].getAttribute("value"));
5.             }
6.   }

It is showing :

Alert(INC0000001)

Alert(INC0000002)

I need:

alert(INC0000001,INC0000002)

so I need to know what needs to be added to the above code(client side) to get the required answer

[Greg42 · Accepted solution]

Hi Kunal,

Instead of alerting it in the loop just add it and display it after the loop's finished:

1.   function _processResponse(response) {
2.           var userAttributes = response.responseXML.getElementsByTagName("userAttributes"),
3.                   sStringToAdd = "",
4.                   sAnswer = "";
6.           for (var i=0; i<userAttributes.length; i++){
7.                       sStringToAdd = i<userAttributes.length - 1 ? userAttributes[i].getAttribute("value") + "," : userAttributes[i].getAttribute("value") + "";
8.                       sAnswer += sStringToAdd;
9.           }
10.           alert(sAnswer);
11.   }

Cheers

Greg