在JavaScript Dojo中创建对象时属性值意外地变成数组

Question

I have below function in my dojo class:

dojo.declare("someclass", null, {

    getSomeObject: function(id, name, description) {
        console.log("id=", id, ", name=", name, ", description=", description);
        var newObj = {
            "id": id,
            "name": name,
            "description": description
        };
        console.log("newObj=", newObj);
        return newObj;
    }

});

This was fine until I upgraded the product I was working on. When I run the code now, somehow inside "newObj", all attribute values are turned into array - ie when "123" is passed as id value to function, inside newObj, "id" attribute value is ["123"].

I have tried using different ways to create object - with "new Object()", etc. Nothing seems to help. When I run the same code in the old product, it works as expected!!!

Here is an output from Google Chrome console --

id= 5962960 , name= sng2 , description= test
newObj= 
Object
_RI: true
description: Array[1]
id: Array[1]
name: Array[1]
__proto__: Object

Any help???

Answer 1

I suppose you are using an ItemFileReadStore or ItemFileWriteStore . Then it is absolutely normal, these stores works with arrays internally. To get the value you should do as recommended in the doc:

 store.getValue(storeItem, "property");

or if you're certain that value represented in propery, you can safely typecast by doing + ""