Finding the variable with the highest value using AngularJS

I have a variety of variables with different values assigned to them, such as:

Weight_gain = 0.01 Weather_gain = 0.02

and many more like these. My goal is to determine the variable name with the highest assigned value.

When I attempt this using code, it only returns the numerical value, not the variable name.

var topNode = Math.max(Weight_gain,Smoking_gain,Exercising_gain,Foodhabits_gain,Parent_heartattack_gain,
Alcohol_gain,Occupation_gain,Workinghrs_gain);

Is there a way for me to retrieve the string representing the variable with the highest value, rather than just the value itself?

javascriptangularjs

Answer №1

Upon reviewing this inquiry, it appears that obtaining the name may not be feasible.

An alternative approach could involve using an object or an associative array where the name matches the variable name and its value corresponds to the variable's value.

Hopefully, this code snippet will aid in comprehension:

// Array containing name-value pairs
var _myDemoArray = [
{name:'Gain_weight',
 value:0.01},
{name:'Gain_weather',
value:0.02}]

 // Sort the array in descending order to locate the element with the highest value. 
var _getSortedElem = _myDemoArray.sort(function(a,b){
  return b.value - a.value;
});
// The initial element of this sorted array will feature the element with the highest value
console.log(_getSortedElem[0].name);

Feel free to explore this jsfiddle for a demonstration

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