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6 | 6 | document.getElementById("res").disabled = true; |
7 | 7 | document.getElementById("num").disabled = true; |
8 | 8 | document.addEventListener("keyup", enterUp); |
9 | | - document.getElementById("zero").addEventListener("input", binprov); |
10 | | - document.getElementById("one").addEventListener("input", binprov); |
11 | | - document.getElementById("num").addEventListener("input", provarg); |
| 9 | + document.getElementById("zero").addEventListener("input", inputCheck); |
| 10 | + document.getElementById("one").addEventListener("input", inputCheck); |
| 11 | + document.getElementById("num").addEventListener("input", inputCheck); |
12 | 12 | } |
13 | 13 | function enterUp(event) { |
14 | 14 | if(document.getElementById("res").disabled == true) return 0; |
15 | 15 | if (event.code == "Enter") click(); |
16 | 16 | } |
17 | 17 |
|
18 | | - function binprov(){ |
19 | | - if (this.value=='') document.getElementById("num").disabled = true; |
20 | | - else document.getElementById("num").disabled = false; |
21 | | - const message = document.getElementById('message'); |
22 | | - this.value=this.value.replace(/[^0-1]/g,""); |
23 | | - let length = this.value.length; |
24 | | - if(document.getElementById("zero").value.length!=document.getElementById("one").value.length) |
25 | | - { |
26 | | - message.textContent = 'Длина остаточных должна быть одинаковая'; |
| 18 | + function inputCheck(){ |
| 19 | + if(binprov("zero") == 0 | binprov("one") == 0 | provarg() == 0 | isEqualLength() == 0){ |
| 20 | + document.getElementById("res").disabled = true; |
| 21 | + // console.log(binprov(), prov(), provarg()) |
| 22 | + } |
| 23 | + else document.getElementById("res").disabled = false; |
| 24 | + } |
| 25 | + |
| 26 | + function isEqualLength(){ |
| 27 | + if(document.getElementById("zero").value.length!=document.getElementById("one").value.length){ |
| 28 | + message.textContent = 'Длина остаточных должна быть одинаковой'; |
27 | 29 | document.getElementById('num').disabled = true; |
| 30 | + return 0; |
28 | 31 | } |
29 | | - else |
30 | | - { |
31 | | - message.textContent = ''; |
32 | | - document.getElementById('num').disabled = false; |
33 | | - if (length > 0 && (length & (length - 1)) === 0) { |
34 | | - message.textContent = ''; |
35 | | - document.getElementById('num').disabled = false; |
36 | | - } else { |
37 | | - message.textContent = 'Длина не является степенью двойки'; |
38 | | - document.getElementById('num').disabled = true; |
39 | | - } |
| 32 | + return 1; |
| 33 | + } |
| 34 | + |
| 35 | + function binprov(id){ |
| 36 | + const message = document.getElementById('message'); |
| 37 | + var vector = document.getElementById(id); |
| 38 | + console.log(id); |
| 39 | + vector.value=vector.value.replace(/[^0-1]/g,""); |
| 40 | + let length = vector.value.length; |
| 41 | + if(length == 1 || length == 0){ |
| 42 | + message.textContent = 'Слишком короткий вектор!'; |
| 43 | + document.getElementById("num").disabled = true; |
| 44 | + return 0; |
40 | 45 | } |
| 46 | + |
| 47 | + if ((length & (length - 1)) === 0) { |
| 48 | + message.textContent = ''; |
| 49 | + document.getElementById("num").disabled = false; |
| 50 | + return 1; |
| 51 | + } |
| 52 | + message.textContent = 'Длина не является степенью двойки'; |
| 53 | + document.getElementById("num").disabled = true; |
| 54 | + return 0; |
| 55 | + |
| 56 | + // if (this.value=='') document.getElementById("num").disabled = true; |
| 57 | + // else document.getElementById("num").disabled = false; |
| 58 | + // const message = document.getElementById('message'); |
| 59 | + // this.value=this.value.replace(/[^0-1]/g,""); |
| 60 | + // let length = this.value.length; |
| 61 | + // if(document.getElementById("zero").value.length!=document.getElementById("one").value.length) |
| 62 | + // { |
| 63 | + // message.textContent = 'Длина остаточных должна быть одинаковая'; |
| 64 | + // document.getElementById('num').disabled = true; |
| 65 | + // } |
| 66 | + // else |
| 67 | + // { |
| 68 | + // message.textContent = ''; |
| 69 | + // document.getElementById('num').disabled = false; |
| 70 | + // if (length > 0 && (length & (length - 1)) === 0) { |
| 71 | + // message.textContent = ''; |
| 72 | + // document.getElementById('num').disabled = false; |
| 73 | + // } else { |
| 74 | + // message.textContent = 'Длина не является степенью двойки'; |
| 75 | + // document.getElementById('num').disabled = true; |
| 76 | + // } |
| 77 | + // } |
41 | 78 | } |
42 | 79 | function provarg(){ |
43 | | - if (this.value=='') document.getElementById("res").disabled = true; |
44 | | - else document.getElementById("res").disabled = false; |
45 | | - this.value = this.value.replace(/[^\d]/g, ""); |
46 | | - if (this.value>Math.log2(document.getElementById("zero").value.length*2))this.value=Math.log2(document.getElementById("zero").value.length*2); |
| 80 | + var arg = document.getElementById("num"); |
| 81 | + arg.value = arg.value.replace(/[^\d]/g, ""); |
| 82 | + if (arg.value == '0' || binprov("one") == 0 || binprov("zero") == 0){ |
| 83 | + arg.value=''; |
| 84 | + return 0; |
| 85 | + } |
| 86 | + if(arg.value.length == 0) return 0; |
| 87 | + if (arg.value>Math.log2(document.getElementById("zero").value.length*2))arg.value=Math.log2(document.getElementById("zero").value.length*2); |
| 88 | + return 1; |
47 | 89 | } |
48 | 90 |
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49 | 91 |
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