-
Notifications
You must be signed in to change notification settings - Fork 0
/
mainscript.js
164 lines (139 loc) · 4.99 KB
/
mainscript.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
"use strict";
var opTitle = document.querySelectorAll(".opTitle");
var opSelect = document.getElementsByClassName("opSelect");
var opForm = document.getElementsByClassName("opForm");
var swp = document.querySelectorAll(".swp");
var fVal = document.getElementsByClassName("fVal");
var crndt = document.getElementById("crndt");
var crntm = document.getElementById("crntm");
var opTitleArr = Array.from(opTitle);
var opSelectArr = Array.from(opSelect);
var opFormArr = Array.from(opForm);
var swpArr = Array.from(swp);
var crncyFctr = [365,430,495,57.53,5.51,79.45,27.52,4.26]; //for currencny conversion form arranged in option order, i.e, USD, EURO, GBP...respectively
var metrcFctr = [0.621504,0.3048,0.9144,2.5401,2.2045855,0.157473,0.2,28.35,31.103477,0.0929,6.4516,2.4709661,3.78541,0.0083864,0.0610237,0.0283168]; //for metric conversion form arranged in option order, i.e, Kg-Mile, metre-Km,...respectively
var nbaseFctr = [2,8,16]; //for number base conversion form
var allFctr = [crncyFctr, metrcFctr, nbaseFctr];
var swapState = false;
setInterval(chrono, 1000);
function chrono(){
var tm = new Date();
crndt.innerHTML = "<i class='fa fa-calendar'></i> " + tm.toDateString();
crntm.innerHTML = "<i class='fa fa-clock-o'></i> " + tm.toLocaleTimeString();
}
for (var i = 0; i < opSelect.length; i++){
opSelect[i].addEventListener("change", function (){selOp(this.form, this);});
}
function selOp(a,b){
var fInd = opFormArr.indexOf(a);
var sInd = b.selectedIndex;
setDesc(a,fInd,b,sInd,b.options[sInd].text,b.options[sInd].text.split("-")[0],b.options[sInd].text.split("-")[1]);
convsn(a);
}
function setDesc(a,b,c,d,e,f,g){
opTitleArr[b].innerHTML = "Converting Between <br>"+e;
var h = a.getElementsByClassName("valNote");
if (a.id == "crncy"){
if(swapState === false){
h[0].innerHTML = "Amount in "+f;
h[1].innerHTML = "Amount in "+g;
}else{
h[0].innerHTML = "Amount in "+g;
h[1].innerHTML = "Amount in "+f;
}
}else{
if(swapState === false){
h[0].innerHTML = "Value in "+f;
h[1].innerHTML = "Value in "+g;
}else{
h[0].innerHTML = "Value in "+g;
h[1].innerHTML = "Value in "+f;
}
}
}
for(var i = 0; i<fVal.length; i++){
fVal[i].addEventListener("keyup", function(){convsn(this.form);});
}
function convsn(a){
var fctr = setFctr();
var swp = a.getElementsByClassName("swp")[0];
var fVV = a.getElementsByClassName("val")[0].value;
var sV = a.getElementsByClassName("val")[1];
var valNote = a.getElementsByClassName("valNote");
var sel = a.getElementsByTagName("select")[0];
sV.style.fontWeight = "bold";
sV.style.borderRadius = "4px";
var fIndx;
var sIndx;
function setFctr(){
fIndx = opFormArr.indexOf(a);
sIndx = a.getElementsByTagName("select")[0].selectedIndex;
return allFctr[fIndx][sIndx-1];
}
if(fctr === undefined || fctr == "" || isNaN(fctr) || fctr == 0){
sV.placeholder = "Error: Select Conversion Type";
sV.style.borderColor = "tomato";
sV.style.fontSize = "11px";
valNote[1].innerHTML = "<mark><span class='fa fa-cog fa-spin' style='font-size:14px;'></span> " + sV.placeholder+"</mark>";
valNote[1].style.fontStyle = "italic";
swp.disabled = "disabled";
}else{
if(a.id == "nbase"){
if(swapState === false){
sV.value = parseInt(fVV,fctr);
}else{
sV.value = Number(fVV).toString(fctr);
}
sV.style.borderColor = "#00ff00";
sV.style.color = "black";
sV.style.fontSize = "14px";
swp.removeAttribute("disabled");
valNote[1].style.color = "white";
setDesc(a,fIndx,sel,sIndx,sel.options[sIndx].text,sel.options[sIndx].text.split("-")[0],sel.options[sIndx].text.split("-")[1]);
}else{
if(isNaN(fVV)){
sV.value = "Error Converting: Enter a Number...";
sV.style.color = "tomato";
sV.style.borderColor = "tomato";
sV.style.fontSize = "10px";
valNote[1].innerHTML = "<mark><span class='fa fa-cog fa-spin' style='font-size:14px;'></span> " + sV.value + "</mark>";
valNote[1].style.fontStyle = "italic";
swp.disabled = "disabled";
}else{
if(swapState === false){
sV.value = fVV * fctr;
}else{
sV.value = fVV/fctr;
}
sV.style.borderColor = "#00ff00";
sV.style.color = "black";
sV.style.fontSize = "14px";
swp.removeAttribute("disabled");
valNote[1].style.color = "white";
setDesc(a,fIndx,sel,sIndx,sel.options[sIndx].text,sel.options[sIndx].text.split("-")[0],sel.options[sIndx].text.split("-")[1]);
}
}
}
}
for(var i = 0; i < swp.length; i++){
swp[i].onclick = function(){swap(this.form,this.form.getElementsByClassName("valNote")[0].innerHTML);};
}
function swap(a,fVNt){
var fV = a.getElementsByClassName("val")[0];
var sV = a.getElementsByClassName("val")[1];
var fVN = a.getElementsByClassName("valNote")[0];
var sVN = a.getElementsByClassName("valNote")[1];
if(swapState === false){
fVN.innerHTML = sVN.innerHTML;
sVN.innerHTML = fVNt;
swapState = true;
fV.value = sV.value;
convsn(a);
}else{
fVN.innerHTML = sVN.innerHTML;
sVN.innerHTML = fVNt;
swapState = false;
fV.value = sV.value;
convsn(a);
}
}