How To Get Highest Value Text While Field In Same Class, Id And Name?

I want to get value from highest while text field in the same class I have tried to make a script like this but it does not work. == operator to ignore the type or use parseInt(..) as @RGS suggested.

Solution 2:

$(".resbobot").each(function() {
 if(parseInt($(this).val())===100)
 {
  alert($(this).val());
 }
});

You have to check text box value with string data type i.e. ' ' or else with integer data type because you are using equal value and equal type operator.

Demo:

http://jsfiddle.net/h9jap3gp/1/

Solution 3:

var max = 0
$(".resbobot").each(function() { if ($(this).val()>max) { max = $(this).val()}) 
alert(max)

Solution 4:

=== Checks type and value, == checks value. So "100" === 100 returns false where "100" == 100 returns true.

Solution 5:

To find the highest value from the input fields using jQuery, use the following code:

var highestVal = null;
$('.resbobot').each(function(){
    var curVal = Number($(this).val());
    highestVal = (highestVal === null || highestVal < curVal) ?  curVal : highestVal;        
});   

alert(highestVal);

The above code will work even if the input values are all negative numbers.