Javascript Variable undefined. Please help.

[Flynn0101]

Hello!
I'm working on a section in my code that finds a number in a field (Total+(parseInt(idx)+2) and depending on that number change the value of another field (Total+(parseInt(idx)+3)

Code here:

  function SetTotalValues(cID, idx) {
      this.getField("Total"+(parseInt(idx)+1)).value = 0.2 * this.getField("Total"+(parseInt(idx))).value;
      this.getField("Total"+(parseInt(idx)+2)).value = this.getField("Total"+(parseInt(idx))).value + this.getField("Total"+(parseInt(idx)+1)).value;

var getValue = [
      [3300, 194.25],
      [4000, 197.5],
      [238000, 1286.3],
      [Infinity, 999999],
];
var warranty;
var i;
      for (i = 0; i < getValue.length; i++) { 
      if ((this.getField("Total"+(parseInt(idx)+2)).value) > (getValue[i][0]) && (this.getField("Total"+(parseInt(idx)+2)).value) <= (getValue[i+1][0])){
       warranty = (getValue[i][1]); 
      }
      }
      this.getField("Total"+(parseInt(idx)+3)).value = warranty;
  }

The problem is that the warranty is undefined, I spent ages troubleshooting. Can someone help?

Thanks in advance.

Cheers.

[Bernd Alheit · Accepted solution]

Set a value, e.g.:
var warranty = 0;

[Flynn0101]

@Bernd Alheit 
Changing the variable to 0 changes it to zero,

it should be running through this condition and it's not working.

var i;
      for (i = 0; i < getValue.length; i++) { 
      if ((this.getField("Total"+(parseInt(idx)+2)).value) > (getValue[i][0]) && (this.getField("Total"+(parseInt(idx)+2)).value) <= (getValue[i+1][0])){
       warranty = (getValue[i][1]); 

 any ideas?

Thanks for the help.

[Flynn0101]

Nevermind !! 

Thank you