+++ /dev/null
-/*
- * - LGPL
- *
- * Number field
- */
-
-/**
- * @class Roo.bootstrap.NumberField
- * @extends Roo.bootstrap.Input
- * Bootstrap NumberField class
- *
- *
- *
- *
- * @constructor
- * Create a new NumberField
- * @param {Object} config The config object
- */
-
-Roo.bootstrap.NumberField = function(config){
- Roo.bootstrap.NumberField.superclass.constructor.call(this, config);
-};
-
-Roo.extend(Roo.bootstrap.NumberField, Roo.bootstrap.Input, {
-
- /**
- * @cfg {Boolean} allowDecimals False to disallow decimal values (defaults to true)
- */
- allowDecimals : true,
- /**
- * @cfg {String} decimalSeparator Character(s) to allow as the decimal separator (defaults to '.')
- */
- decimalSeparator : ".",
- /**
- * @cfg {Number} decimalPrecision The maximum precision to display after the decimal separator (defaults to 2)
- */
- decimalPrecision : 2,
- /**
- * @cfg {Boolean} allowNegative False to prevent entering a negative sign (defaults to true)
- */
- allowNegative : true,
-
- /**
- * @cfg {Boolean} allowZero False to blank out if the user enters '0' (defaults to true)
- */
- allowZero: true,
- /**
- * @cfg {Number} minValue The minimum allowed value (defaults to Number.NEGATIVE_INFINITY)
- */
- minValue : Number.NEGATIVE_INFINITY,
- /**
- * @cfg {Number} maxValue The maximum allowed value (defaults to Number.MAX_VALUE)
- */
- maxValue : Number.MAX_VALUE,
- /**
- * @cfg {String} minText Error text to display if the minimum value validation fails (defaults to "The minimum value for this field is {minValue}")
- */
- minText : "The minimum value for this field is {0}",
- /**
- * @cfg {String} maxText Error text to display if the maximum value validation fails (defaults to "The maximum value for this field is {maxValue}")
- */
- maxText : "The maximum value for this field is {0}",
- /**
- * @cfg {String} nanText Error text to display if the value is not a valid number. For example, this can happen
- * if a valid character like '.' or '-' is left in the field with no number (defaults to "{value} is not a valid number")
- */
- nanText : "{0} is not a valid number",
- /**
- * @cfg {String} thousandsDelimiter Symbol of thousandsDelimiter
- */
- thousandsDelimiter : false,
- /**
- * @cfg {String} valueAlign alignment of value
- */
- valueAlign : "left",
-
- getAutoCreate : function()
- {
- var hiddenInput = {
- tag: 'input',
- type: 'hidden',
- id: Roo.id(),
- cls: 'hidden-number-input'
- };
-
- if (this.name) {
- hiddenInput.name = this.name;
- }
-
- this.name = '';
-
- var cfg = Roo.bootstrap.NumberField.superclass.getAutoCreate.call(this);
-
- this.name = hiddenInput.name;
-
- if(cfg.cn.length > 0) {
- cfg.cn.push(hiddenInput);
- }
-
- return cfg;
- },
-
- // private
- initEvents : function()
- {
- Roo.bootstrap.NumberField.superclass.initEvents.call(this);
-
- var allowed = "0123456789";
-
- if(this.allowDecimals){
- allowed += this.decimalSeparator;
- }
-
- if(this.allowNegative){
- allowed += "-";
- }
-
- if(this.thousandsDelimiter) {
- allowed += ",";
- }
-
- this.stripCharsRe = new RegExp('[^'+allowed+']', 'gi');
-
- var keyPress = function(e){
-
- var k = e.getKey();
-
- var c = e.getCharCode();
-
- if(
- (String.fromCharCode(c) == '.' || String.fromCharCode(c) == '-') &&
- allowed.indexOf(String.fromCharCode(c)) === -1
- ){
- e.stopEvent();
- return;
- }
-
- if(!Roo.isIE && (e.isSpecialKey() || k == e.BACKSPACE || k == e.DELETE)){
- return;
- }
-
- if(allowed.indexOf(String.fromCharCode(c)) === -1){
- e.stopEvent();
- }
- };
-
- this.el.on("keypress", keyPress, this);
- },
-
- validateValue : function(value)
- {
-
- if(!Roo.bootstrap.NumberField.superclass.validateValue.call(this, value)){
- return false;
- }
-
- var num = this.parseValue(value);
-
- if(isNaN(num)){
- this.markInvalid(String.format(this.nanText, value));
- return false;
- }
-
- if(num < this.minValue){
- this.markInvalid(String.format(this.minText, this.minValue));
- return false;
- }
-
- if(num > this.maxValue){
- this.markInvalid(String.format(this.maxText, this.maxValue));
- return false;
- }
-
- return true;
- },
-
- getValue : function()
- {
- var v = this.hiddenEl().getValue();
-
- return this.fixPrecision(this.parseValue(v));
- },
-
- parseValue : function(value)
- {
- if(this.thousandsDelimiter) {
- value += "";
- r = new RegExp(",", "g");
- value = value.replace(r, "");
- }
-
- value = parseFloat(String(value).replace(this.decimalSeparator, "."));
- return isNaN(value) ? '' : value;
- },
-
- fixPrecision : function(value)
- {
- if(this.thousandsDelimiter) {
- value += "";
- r = new RegExp(",", "g");
- value = value.replace(r, "");
- }
-
- var nan = isNaN(value);
-
- if(!this.allowDecimals || this.decimalPrecision == -1 || nan || !value){
- return nan ? '' : value;
- }
- return parseFloat(value).toFixed(this.decimalPrecision);
- },
-
- setValue : function(v)
- {
- v = String(this.fixPrecision(v)).replace(".", this.decimalSeparator);
-
- this.value = v;
-
- if(this.rendered){
-
- this.hiddenEl().dom.value = (v === null || v === undefined ? '' : v);
-
- this.inputEl().dom.value = (v == '') ? '' :
- Roo.util.Format.number(v, this.decimalPrecision, this.thousandsDelimiter || '');
-
- if(!this.allowZero && v === '0') {
- this.hiddenEl().dom.value = '';
- this.inputEl().dom.value = '';
- }
-
- this.validate();
- }
- },
-
- decimalPrecisionFcn : function(v)
- {
- return Math.floor(v);
- },
-
- beforeBlur : function()
- {
- var v = this.parseValue(this.getRawValue());
-
- if(v || v === 0 || v === ''){
- this.setValue(v);
- }
- },
-
- hiddenEl : function()
- {
- return this.el.select('input.hidden-number-input',true).first();
- }
-
-});
-
-
projects / roojs1 / blobdiff