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Direktori : /home/medipszd/www/plugins/input-mask/ |
Current File : //home/medipszd/www/plugins/input-mask/jquery.inputmask.numeric.extensions.js |
/* Input Mask plugin extensions http://github.com/RobinHerbots/jquery.inputmask Copyright (c) 2010 - 2014 Robin Herbots Licensed under the MIT license (http://www.opensource.org/licenses/mit-license.php) Version: 0.0.0 Optional extensions on the jquery.inputmask base */ (function ($) { //number aliases $.extend($.inputmask.defaults.aliases, { 'decimal': { mask: "~", placeholder: "", repeat: "*", greedy: false, numericInput: false, isNumeric: true, digits: "*", //number of fractionalDigits groupSeparator: "",//",", // | "." radixPoint: ".", groupSize: 3, autoGroup: false, allowPlus: true, allowMinus: true, //todo integerDigits: "*", //number of integerDigits defaultValue: "", prefix: "", suffix: "", //todo getMaskLength: function (buffer, greedy, repeat, currentBuffer, opts) { //custom getMaskLength to take the groupSeparator into account var calculatedLength = buffer.length; if (!greedy) { if (repeat == "*") { calculatedLength = currentBuffer.length + 1; } else if (repeat > 1) { calculatedLength += (buffer.length * (repeat - 1)); } } var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator); var escapedRadixPoint = $.inputmask.escapeRegex.call(this, opts.radixPoint); var currentBufferStr = currentBuffer.join(''), strippedBufferStr = currentBufferStr.replace(new RegExp(escapedGroupSeparator, "g"), "").replace(new RegExp(escapedRadixPoint), ""), groupOffset = currentBufferStr.length - strippedBufferStr.length; return calculatedLength + groupOffset; }, postFormat: function (buffer, pos, reformatOnly, opts) { if (opts.groupSeparator == "") return pos; var cbuf = buffer.slice(), radixPos = $.inArray(opts.radixPoint, buffer); if (!reformatOnly) { cbuf.splice(pos, 0, "?"); //set position indicator } var bufVal = cbuf.join(''); if (opts.autoGroup || (reformatOnly && bufVal.indexOf(opts.groupSeparator) != -1)) { var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator); bufVal = bufVal.replace(new RegExp(escapedGroupSeparator, "g"), ''); var radixSplit = bufVal.split(opts.radixPoint); bufVal = radixSplit[0]; var reg = new RegExp('([-\+]?[\\d\?]+)([\\d\?]{' + opts.groupSize + '})'); while (reg.test(bufVal)) { bufVal = bufVal.replace(reg, '$1' + opts.groupSeparator + '$2'); bufVal = bufVal.replace(opts.groupSeparator + opts.groupSeparator, opts.groupSeparator); } if (radixSplit.length > 1) bufVal += opts.radixPoint + radixSplit[1]; } buffer.length = bufVal.length; //align the length for (var i = 0, l = bufVal.length; i < l; i++) { buffer[i] = bufVal.charAt(i); } var newPos = $.inArray("?", buffer); if (!reformatOnly) buffer.splice(newPos, 1); return reformatOnly ? pos : newPos; }, regex: { number: function (opts) { var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator); var escapedRadixPoint = $.inputmask.escapeRegex.call(this, opts.radixPoint); var digitExpression = isNaN(opts.digits) ? opts.digits : '{0,' + opts.digits + '}'; var signedExpression = opts.allowPlus || opts.allowMinus ? "[" + (opts.allowPlus ? "\+" : "") + (opts.allowMinus ? "-" : "") + "]?" : ""; return new RegExp("^" + signedExpression + "(\\d+|\\d{1," + opts.groupSize + "}((" + escapedGroupSeparator + "\\d{" + opts.groupSize + "})?)+)(" + escapedRadixPoint + "\\d" + digitExpression + ")?$"); } }, onKeyDown: function (e, buffer, opts) { var $input = $(this), input = this; if (e.keyCode == opts.keyCode.TAB) { var radixPosition = $.inArray(opts.radixPoint, buffer); if (radixPosition != -1) { var masksets = $input.data('_inputmask')['masksets']; var activeMasksetIndex = $input.data('_inputmask')['activeMasksetIndex']; for (var i = 1; i <= opts.digits && i < opts.getMaskLength(masksets[activeMasksetIndex]["_buffer"], masksets[activeMasksetIndex]["greedy"], masksets[activeMasksetIndex]["repeat"], buffer, opts) ; i++) { if (buffer[radixPosition + i] == undefined || buffer[radixPosition + i] == "") buffer[radixPosition + i] = "0"; } input._valueSet(buffer.join('')); } } else if (e.keyCode == opts.keyCode.DELETE || e.keyCode == opts.keyCode.BACKSPACE) { opts.postFormat(buffer, 0, true, opts); input._valueSet(buffer.join('')); return true; } }, definitions: { '~': { //real number validator: function (chrs, buffer, pos, strict, opts) { if (chrs == "") return false; if (!strict && pos <= 1 && buffer[0] === '0' && new RegExp("[\\d-]").test(chrs) && buffer.join('').length == 1) { //handle first char buffer[0] = ""; return { "pos": 0 }; } var cbuf = strict ? buffer.slice(0, pos) : buffer.slice(); cbuf.splice(pos, 0, chrs); var bufferStr = cbuf.join(''); //strip groupseparator var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator); bufferStr = bufferStr.replace(new RegExp(escapedGroupSeparator, "g"), ''); var isValid = opts.regex.number(opts).test(bufferStr); if (!isValid) { //let's help the regex a bit bufferStr += "0"; isValid = opts.regex.number(opts).test(bufferStr); if (!isValid) { //make a valid group var lastGroupSeparator = bufferStr.lastIndexOf(opts.groupSeparator); for (var i = bufferStr.length - lastGroupSeparator; i <= 3; i++) { bufferStr += "0"; } isValid = opts.regex.number(opts).test(bufferStr); if (!isValid && !strict) { if (chrs == opts.radixPoint) { isValid = opts.regex.number(opts).test("0" + bufferStr + "0"); if (isValid) { buffer[pos] = "0"; pos++; return { "pos": pos }; } } } } } if (isValid != false && !strict && chrs != opts.radixPoint) { var newPos = opts.postFormat(buffer, pos, false, opts); return { "pos": newPos }; } return isValid; }, cardinality: 1, prevalidator: null } }, insertMode: true, autoUnmask: false }, 'integer': { regex: { number: function (opts) { var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator); var signedExpression = opts.allowPlus || opts.allowMinus ? "[" + (opts.allowPlus ? "\+" : "") + (opts.allowMinus ? "-" : "") + "]?" : ""; return new RegExp("^" + signedExpression + "(\\d+|\\d{1," + opts.groupSize + "}((" + escapedGroupSeparator + "\\d{" + opts.groupSize + "})?)+)$"); } }, alias: "decimal" } }); })(jQuery);