jquery array-like object

Question

I have following datas:

var formFeilds={
            'text':  {
                'T1':{'required':true,'min':25,'max':55},
                'T2':{'required':true,'min':2,'max':5}
            } 
            ,'text2':5
        };
function findObj(obj){
return key,itsobj
}

I want take text1, text2 Objects and their names and related objects. For example findObj(formFeilds) would return (text,formFeilds.text AND text2,5) also findObj(formFeilds.text) would return (T1,formFeilds.text.T1 AND T1,formFeilds.text.T2) I need check returned values are object or not in jquery

No. I want return all things as exists including int,obj,text,... then I need it be checked for being object or not seperatly. — Huseyin, Mar 10 '12 at 22:40

score 1 · Accepted Answer · answered Mar 10 '12 at 22:39

1

I need check returned values are object or not in jquery

You can use the native Javascript typeof operator but keep in mind that almost everything is an object in JS except string|boolean|number|null|undefined.

answered Mar 10 '12 at 22:39

elclanrs

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Caveat: `typeof` thinks `null` is an object. – pimvdb Mar 10 '12 at 22:40
Yeah, JS and its things...But that's the general rule of objects – elclanrs Mar 10 '12 at 22:43
1

@Huseyin: Yes, `formFeilds` is an object isn't it? – pimvdb Mar 10 '12 at 22:44
@pimvdb yes it is an object with multiple contents. – Huseyin Mar 10 '12 at 22:47
I don't know if this is what you're after but this quick example with your code gives me, predictably, `typeof formFields.text2 // Number` so it works...http://jsfiddle.net/elclanrs/zPkPV/ – elclanrs Mar 10 '12 at 22:50
I need a function like as foreach in PHP – Huseyin Mar 10 '12 at 22:55
A better method to check ones type is `Object.prototype.toString.call(obj)`. This returns `[object internal]` where `internal` is `Array`, `Object`, `Function`, ... – Rob W Mar 10 '12 at 22:57
**@Huseyin** check this out, it might help http://stackoverflow.com/questions/722668/traverse-all-the-nodes-of-a-json-object-tree-with-javascript – elclanrs Mar 10 '12 at 23:00
**@elclanrs** that is close to mine problem. Can I have print_r() like function for my object? – Huseyin Mar 10 '12 at 23:20

jquery array-like object

1 Answers1