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main.js
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main.js
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$(document).ready(function(){
var testNumLength = function(number) {
if (number.length > 9) {
totaldiv.text(number.substr(number.length-9,9));
if (number.length > 15) {
number = "";
totaldiv.text("Err");
}
}
};
//Add your var's here!
var number='', newnumber='', operator='';
var totaldiv = $('#total');
totaldiv.val(0);
$("#numbers a").not("#clear, #clearall").click(function(){
number += $(this).text();
totaldiv.text(number);
testNumLength(number);
});
$('#operators a').not('#equals').click(function(){
operator = $(this).text();
newnumber = number;
number = "";
totaldiv.text(0);
});
$('#clear').click(function(){
number = "";
totaldiv.text(0);
});
$('#clearall, #all').click(function(){
number = "";
if($(this).attr("id")==="clearall"){
newnumber = "";
}
totaldiv.text(0);
});
$('#equals').click(function(){
if(operator == "+"){
number = parseInt(newnumber, 10)+parseInt(number, 10);
totaldiv.text(number);
}else if(operator == "-"){
number = parseInt(newnumber, 10)-parseInt(number, 10);
totaldiv.text(number);
}else if(operator == "*"){
number = parseInt(newnumber, 10)*parseInt(number, 10);
totaldiv.text(number);
}else{
number = parseInt(newnumber, 10)/parseInt(number, 10);
totaldiv.text(number);
}
})
});