get value before point and after point using jquery

Question

My value is 13652.598 , i want 2 and 5 from the value.
I have tried as below but taking from 1, below is my code

main_value=13652.598
arr = main_value.toString().split(".");
var firstvalue=arr['0'].substring(1,-2);
var secoundtvalue=arr['1'].substring(1,-1);

Expected firstvalue is 2 and expected secondvalue is 5.

here's the answer, https://jsfiddle.net/9go0d5na/ without changing your code too much — Salil Momin, Sep 10 '16 at 06:52

score 1 · Accepted Answer · answered Sep 10 '16 at 06:52

You can do something like this

var main_value=13652.598.toString();
var _getIndex = main_value.indexOf('.')
var befChar = main_value.charAt(_getIndex-1);
var AefChar = main_value.charAt(_getIndex+1);
document.write('<pre>'+befChar+' '+AefChar+'</pre>')

JSFIDDLE

score 0 · Answer 2 · answered Sep 10 '16 at 06:51

0

You can do it like following.

var main_value = 13652.598;
var arr = main_value.toString().split(".");

var firstvalue = arr[0].substring(arr[0].length - 1);
var lastvalue = arr[1].substring(0, 1);

console.log(firstvalue, lastvalue);

answered Sep 10 '16 at 06:51

Ibrahim Khan

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score 0 · Answer 3 · edited May 23 '17 at 12:15

0

var mainValue = 13652.598,
    first = mainValue % 10 | 0,
    second = mainValue % 1 * 10 | 0;
console.log(first, second);

edited May 23 '17 at 12:15

Community

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answered Sep 10 '16 at 06:59

Emissary

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get value before point and after point using jquery

3 Answers3