Issue
I have a question about javascript logic what I use to get percent of two inputs from my text fields. Here is my code:
var pPos = $('#pointspossible').val();
var pEarned = $('#pointsgiven').val();
var perc = ((pEarned/pPos) * 100).toFixed(3);
$('#pointsperc').val(perc);
For some reason if my inputs are 600 and 200, my result suppose to be 33.333 but I'm getting 3.333. If I hard code my values this works fine. If anyone can help I appreciate that. Thanks in advance.
Solution
It seems working :
HTML :
<input type='text' id="pointspossible"/>
<input type='text' id="pointsgiven" />
<input type='text' id="pointsperc" disabled/>
JavaScript :
$(function(){
$('#pointspossible').on('input', function() {
calculate();
});
$('#pointsgiven').on('input', function() {
calculate();
});
function calculate(){
var pPos = parseInt($('#pointspossible').val());
var pEarned = parseInt($('#pointsgiven').val());
var perc="";
if(isNaN(pPos) || isNaN(pEarned)){
perc=" ";
}else{
perc = ((pEarned/pPos) * 100).toFixed(3);
}
$('#pointsperc').val(perc);
}
});
Demo : http://jsfiddle.net/vikashvverma/1khs8sj7/1/
Answered By - Vikash
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