javascript - Can I access a variable's name as a string after passing it as an argument to another function? -

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perhaps dim question i'm trying design i'm using javascript / jquery change layout of website , i'd see values of both variable name , it's current value in div.

i doing $test.append('example string' + examplevar) lot thought make function called test().

so far have:

function test (test) {     $test = $('.test');     $test.append(test+"<br>"); }

and pass variable name argument can't find way of making display name string. know making object access key , value doesn't seem work here?

bit of long-winded way it, here's example using object:

function tester(options) {   var keys = object.keys(options);   console.log(keys[0] + ': ' + options[keys[0]]); // test: value }  tester({ test: 'my value' });

demo


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