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Added dot button

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This commit is contained in:
Masahiko AMANO
2020-09-26 15:50:04 +03:00
parent d015f8d511
commit f01cebd2c1
4 changed files with 71 additions and 53 deletions
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script.js
+32 -20
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@@ -2,11 +2,11 @@ var p1='0';
var tp='';
var p2='0';
var sol='0';
var pmt='0';
var out='0';
var allow=true;
function calc() {
pmt+='=';
document.getElementById('prompt').innerHTML=pmt;
out+='=';
document.getElementById('prompt').innerHTML=out;
var number1=p1;
var oper=tp;
var number2=p2;
@@ -18,11 +18,19 @@ function calc() {
success: function(response) {
if (response.rcode=="0") {
alert(response.result)
cle()
clr()
} else {
sol=response.result;
pmt+=sol;
document.getElementById('prompt').innerHTML=pmt;
sol=response.result.toString()
if ((out+sol).length>14) {
if (sol.includes('.')) {sol=sol.substr(0,14-out.length);
} else {
alert('Too large number to display!');
clr()
return;
}
}
out+=sol;
document.getElementById('prompt').innerHTML=out;
allow=false;
p1='0';
tp='';
@@ -32,44 +40,48 @@ function calc() {
});
}
function numb(num) {
if (Number(p1)==0 && (tp=='')) {
if (num=='.') {
if (tp=='') {p1+='.';} else {p2+='.';}
out+='.';
document.getElementById('prompt').innerHTML=out;
} else if (Number(p1)==0 && (tp=='')) {
p1=num;
pmt=String(p1);
document.getElementById('prompt').innerHTML=pmt;
out=String(p1);
document.getElementById('prompt').innerHTML=out;
} else if ((Number(p1)>0) && (tp=='')) {
p1+=num;
pmt=String(p1);
document.getElementById('prompt').innerHTML=pmt;
out=String(p1);
document.getElementById('prompt').innerHTML=out;
} else if (Number(p2)==0 && tp!='') {
p2=num;
pmt=String(p1)+tp+String(p2);
document.getElementById('prompt').innerHTML=pmt;
out=String(p1)+tp+String(p2);
document.getElementById('prompt').innerHTML=out;
} else if (Number(p2)>0 && tp!='') {
p2+=num;
pmt=String(p1)+tp+String(p2);
document.getElementById('prompt').innerHTML=pmt;
out=String(p1)+tp+String(p2);
document.getElementById('prompt').innerHTML=out;
}
}
function oper(op) {
if (tp!='') {alert('За раз можно использовать только одну операцию!');return;}
if (!allow) {
p1=Number(sol);
pmt=sol;
out=sol;
allow=true;
}
// if (p1=='0' && p2=='0' && tp=='' && Number(document.getElementById('prompt').value)>0) {
// p1=document.getElementById('prompt').innerHTML
// }
tp=op;
pmt+=tp;
document.getElementById('prompt').innerHTML=pmt;
out+=tp;
document.getElementById('prompt').innerHTML=out;
}
function clr() {
p1='0';
tp='';
p2='0';
sol='0';
pmt='0';
out='0';
allow=true;
numb(0);
}