Decimal input alırken textbox’da yazılan rakamların otomatik decimal modda yazılmasını sağlayacak JavaScript kodlarını js dosyası olarak kaydedip projeye dahil ettikten sonra yapılacak işlem sadece validation yapılacak input classına ‘numberOnly’ yazmaktır.
Virgülden sonra 2 digit alır ve her 3 basamaktan sonra boşluk atar.
JavaScript:
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 |
//decimal input validation yapılacak textbox classına 'numberOnly' yazılacak $(document).ready(function () { $('.numberOnly').on('keydown', function (e) { if (this.selectionStart || this.selectionStart == 0) { // selectionStart won't work in IE < 9 var key = e.which; var prevDefault = true; var thouSep = " "; // your seperator for thousands var deciSep = ","; // your seperator for decimals var deciNumber = 2; // how many numbers after the comma var thouReg = new RegExp(thouSep, "g"); var deciReg = new RegExp(deciSep, "g"); function spaceCaretPos(val, cPos) { /// get the right caret position without the spaces if (cPos > 0 && val.substring((cPos - 1), cPos) == thouSep) cPos = cPos - 1; if (val.substring(0, cPos).indexOf(thouSep) >= 0) { cPos = cPos - val.substring(0, cPos).match(thouReg).length; } return cPos; } function spaceFormat(val, pos) { /// add spaces for thousands if (val.indexOf(deciSep) >= 0) { var comPos = val.indexOf(deciSep); var int = val.substring(0, comPos); var dec = val.substring(comPos); } else { var int = val; var dec = ""; } var ret = [val, pos]; if (int.length > 3) { var newInt = ""; var spaceIndex = int.length; while (spaceIndex > 3) { spaceIndex = spaceIndex - 3; newInt = thouSep + int.substring(spaceIndex, spaceIndex + 3) + newInt; if (pos > spaceIndex) pos++; } ret = [int.substring(0, spaceIndex) + newInt + dec, pos]; } return ret; } $(this).on('keyup', function (ev) { if (ev.which == 8) { // reformat the thousands after backspace keyup var value = this.value; var caretPos = this.selectionStart; caretPos = spaceCaretPos(value, caretPos); value = value.replace(thouReg, ''); var newValues = spaceFormat(value, caretPos); this.value = newValues[0]; this.selectionStart = newValues[1]; this.selectionEnd = newValues[1]; } }); if ((e.ctrlKey && (key == 65 || key == 67 || key == 86 || key == 88 || key == 89 || key == 90)) || (e.shiftKey && key == 9)) // You don't want to disable your shortcuts! prevDefault = false; if ((key < 37 || key > 40) && key != 8 && key != 9 && prevDefault) { e.preventDefault(); if (!e.altKey && !e.shiftKey && !e.ctrlKey) { var value = this.value; if ((key > 95 && key < 106) || (key > 47 && key < 58) || (deciNumber > 0 && (key == 110 || key == 188 || key == 190))) { var keys = { // reformat the keyCode 48: 0, 49: 1, 50: 2, 51: 3, 52: 4, 53: 5, 54: 6, 55: 7, 56: 8, 57: 9, 96: 0, 97: 1, 98: 2, 99: 3, 100: 4, 101: 5, 102: 6, 103: 7, 104: 8, 105: 9, 110: deciSep, 188: deciSep, 190: deciSep }; var caretPos = this.selectionStart; var caretEnd = this.selectionEnd; if (caretPos != caretEnd) // remove selected text value = value.substring(0, caretPos) + value.substring(caretEnd); caretPos = spaceCaretPos(value, caretPos); value = value.replace(thouReg, ''); var before = value.substring(0, caretPos); var after = value.substring(caretPos); var newPos = caretPos + 1; if (keys[key] == deciSep && value.indexOf(deciSep) >= 0) { if (before.indexOf(deciSep) >= 0) { newPos--; } before = before.replace(deciReg, ''); after = after.replace(deciReg, ''); } var newValue = before + keys[key] + after; if (newValue.substring(0, 1) == deciSep) { newValue = "0" + newValue; newPos++; } while (newValue.length > 1 && newValue.substring(0, 1) == "0" && newValue.substring(1, 2) != deciSep) { newValue = newValue.substring(1); newPos--; } if (newValue.indexOf(deciSep) >= 0) { var newLength = newValue.indexOf(deciSep) + deciNumber + 1; if (newValue.length > newLength) { newValue = newValue.substring(0, newLength); } } newValues = spaceFormat(newValue, newPos); this.value = newValues[0]; this.selectionStart = newValues[1]; this.selectionEnd = newValues[1]; } } } $(this).on('blur', function (e) { if (deciNumber > 0) { var value = this.value; var noDec = ""; for (var i = 0; i < deciNumber; i++) noDec += "0"; if (value == "0" + deciSep + noDec) this.value = ""; //<-- put your default value here else if (value.length > 0) { if (value.indexOf(deciSep) >= 0) { var newLength = value.indexOf(deciSep) + deciNumber + 1; if (value.length < newLength) { while (value.length < newLength) { value = value + "0"; } this.value = value.substring(0, newLength); } } else this.value = value + deciSep + noDec; } } }); } }); }); //<strong>Decimal input validation</strong> |