wso2 esb中具有for循环的脚本介体

Question

I tried to use for loop inside the script mediator. Here is my attempt

<script language="js"><![CDATA[
            var cars = ["BMW", "Volvo", "Saab", "Ford", "Fiat", "Audi"];

            var i;
            var text = "";
            for(i=0 ; i< cars.length;i++){
                text+ = array[i]+ "<br>";

            }
        ]]></script>

But when I going to save this It show error. But when I remove for loop its work fine. What is the wrong. Can't I add for loop inside script mediator.

Then otherwise I tried to use foreach mediator.There also have some problem with me.How can I solve this problem. Thank you

Answer 1

You have a space between + and = which is a syntax error because you can't have a + in the variable name.

The line should read:

text += array[i]+ "<br>";