X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/ee06f37b0f6f6d94cd05a6ffae556660f7c4a2bc..c930e9176a5a85509c5b0230e2bff5c22a591432:/source/widgets/form/TextField.js?ds=sidebyside diff --git a/source/widgets/form/TextField.js b/source/widgets/form/TextField.js deleted file mode 100644 index 6788e5e2..00000000 --- a/source/widgets/form/TextField.js +++ /dev/null @@ -1,405 +0,0 @@ -/* - * Ext JS Library 2.2.1 - * Copyright(c) 2006-2009, Ext JS, LLC. - * licensing@extjs.com - * - * http://extjs.com/license - */ - -/** - * @class Ext.form.TextField - * @extends Ext.form.Field - * Basic text field. Can be used as a direct replacement for traditional text inputs, or as the base - * class for more sophisticated input controls (like {@link Ext.form.TextArea} and {@link Ext.form.ComboBox}). - * @constructor - * Creates a new TextField - * @param {Object} config Configuration options - */ -Ext.form.TextField = Ext.extend(Ext.form.Field, { - /** - * @cfg {String} vtypeText A custom error message to display in place of the default message provided - * for the {@link #vtype} currently set for this field (defaults to ''). Only applies if vtype is set, else ignored. - */ - /** - * @cfg {RegExp} stripCharsRe A JavaScript RegExp object used to strip unwanted content from the value before validation (defaults to null). - */ - /** - * @cfg {Boolean} grow True if this field should automatically grow and shrink to its content - */ - grow : false, - /** - * @cfg {Number} growMin The minimum width to allow when grow = true (defaults to 30) - */ - growMin : 30, - /** - * @cfg {Number} growMax The maximum width to allow when grow = true (defaults to 800) - */ - growMax : 800, - /** - * @cfg {String} vtype A validation type name as defined in {@link Ext.form.VTypes} (defaults to null) - */ - vtype : null, - /** - * @cfg {RegExp} maskRe An input mask regular expression that will be used to filter keystrokes that don't match - * (defaults to null) - */ - maskRe : null, - /** - * @cfg {Boolean} disableKeyFilter True to disable input keystroke filtering (defaults to false) - */ - disableKeyFilter : false, - /** - * @cfg {Boolean} allowBlank False to validate that the value length > 0 (defaults to true) - */ - allowBlank : true, - /** - * @cfg {Number} minLength Minimum input field length required (defaults to 0) - */ - minLength : 0, - /** - * @cfg {Number} maxLength Maximum input field length allowed (defaults to Number.MAX_VALUE) - */ - maxLength : Number.MAX_VALUE, - /** - * @cfg {String} minLengthText Error text to display if the minimum length validation fails (defaults to - * "The minimum length for this field is {minLength}") - */ - minLengthText : "The minimum length for this field is {0}", - /** - * @cfg {String} maxLengthText Error text to display if the maximum length validation fails (defaults to - * "The maximum length for this field is {maxLength}") - */ - maxLengthText : "The maximum length for this field is {0}", - /** - * @cfg {Boolean} selectOnFocus True to automatically select any existing field text when the field receives - * input focus (defaults to false) - */ - selectOnFocus : false, - /** - * @cfg {String} blankText Error text to display if the allow blank validation fails (defaults to "This field is required") - */ - blankText : "This field is required", - /** - * @cfg {Function} validator A custom validation function to be called during field validation (defaults to null). - * If specified, this function will be called only after the built-in validations ({@link #allowBlank}, {@link #minLength}, - * {@link #maxLength}) and any configured {@link #vtype} all return true. This function will be passed the current field - * value and expected to return boolean true if the value is valid or a string error message if invalid. - */ - validator : null, - /** - * @cfg {RegExp} regex A JavaScript RegExp object to be tested against the field value during validation (defaults to null). - * If available, this regex will be evaluated only after the basic validators all return true, and will be passed the - * current field value. If the test fails, the field will be marked invalid using {@link #regexText}. - */ - regex : null, - /** - * @cfg {String} regexText The error text to display if {@link #regex} is used and the test fails during - * validation (defaults to "") - */ - regexText : "", - /** - * @cfg {String} emptyText The default text to place into an empty field (defaults to null). Note that this - * value will be submitted to the server if this field is enabled and configured with a {@link #name}. - */ - emptyText : null, - /** - * @cfg {String} emptyClass The CSS class to apply to an empty field to style the {@link #emptyText} (defaults to - * 'x-form-empty-field'). This class is automatically added and removed as needed depending on the current field value. - */ - emptyClass : 'x-form-empty-field', - - /** - * @cfg {Boolean} enableKeyEvents True to enable the proxying of key events for the HTML input field (defaults to false) - */ - - initComponent : function(){ - Ext.form.TextField.superclass.initComponent.call(this); - this.addEvents( - /** - * @event autosize - * Fires when the autosize function is triggered. The field may or may not have actually changed size - * according to the default logic, but this event provides a hook for the developer to apply additional - * logic at runtime to resize the field if needed. - * @param {Ext.form.Field} this This text field - * @param {Number} width The new field width - */ - 'autosize', - - /** - * @event keydown - * Keydown input field event. This event only fires if enableKeyEvents is set to true. - * @param {Ext.form.TextField} this This text field - * @param {Ext.EventObject} e - */ - 'keydown', - /** - * @event keyup - * Keyup input field event. This event only fires if enableKeyEvents is set to true. - * @param {Ext.form.TextField} this This text field - * @param {Ext.EventObject} e - */ - 'keyup', - /** - * @event keypress - * Keypress input field event. This event only fires if enableKeyEvents is set to true. - * @param {Ext.form.TextField} this This text field - * @param {Ext.EventObject} e - */ - 'keypress' - ); - }, - - // private - initEvents : function(){ - Ext.form.TextField.superclass.initEvents.call(this); - if(this.validationEvent == 'keyup'){ - this.validationTask = new Ext.util.DelayedTask(this.validate, this); - this.el.on('keyup', this.filterValidation, this); - } - else if(this.validationEvent !== false){ - this.el.on(this.validationEvent, this.validate, this, {buffer: this.validationDelay}); - } - if(this.selectOnFocus || this.emptyText){ - this.on("focus", this.preFocus, this); - this.el.on('mousedown', function(){ - if(!this.hasFocus){ - this.el.on('mouseup', function(e){ - e.preventDefault(); - }, this, {single:true}); - } - }, this); - if(this.emptyText){ - this.on('blur', this.postBlur, this); - this.applyEmptyText(); - } - } - if(this.maskRe || (this.vtype && this.disableKeyFilter !== true && (this.maskRe = Ext.form.VTypes[this.vtype+'Mask']))){ - this.el.on("keypress", this.filterKeys, this); - } - if(this.grow){ - this.el.on("keyup", this.onKeyUpBuffered, this, {buffer:50}); - this.el.on("click", this.autoSize, this); - } - - if(this.enableKeyEvents){ - this.el.on("keyup", this.onKeyUp, this); - this.el.on("keydown", this.onKeyDown, this); - this.el.on("keypress", this.onKeyPress, this); - } - }, - - processValue : function(value){ - if(this.stripCharsRe){ - var newValue = value.replace(this.stripCharsRe, ''); - if(newValue !== value){ - this.setRawValue(newValue); - return newValue; - } - } - return value; - }, - - filterValidation : function(e){ - if(!e.isNavKeyPress()){ - this.validationTask.delay(this.validationDelay); - } - }, - - //private - onDisable: function(){ - Ext.form.TextField.superclass.onDisable.call(this); - if(Ext.isIE){ - this.el.dom.unselectable = 'on'; - } - }, - - //private - onEnable: function(){ - Ext.form.TextField.superclass.onEnable.call(this); - if(Ext.isIE){ - this.el.dom.unselectable = ''; - } - }, - - // private - onKeyUpBuffered : function(e){ - if(!e.isNavKeyPress()){ - this.autoSize(); - } - }, - - // private - onKeyUp : function(e){ - this.fireEvent('keyup', this, e); - }, - - // private - onKeyDown : function(e){ - this.fireEvent('keydown', this, e); - }, - - // private - onKeyPress : function(e){ - this.fireEvent('keypress', this, e); - }, - - /** - * Resets the current field value to the originally-loaded value and clears any validation messages. - * Also adds emptyText and emptyClass if the original value was blank. - */ - reset : function(){ - Ext.form.TextField.superclass.reset.call(this); - this.applyEmptyText(); - }, - - applyEmptyText : function(){ - if(this.rendered && this.emptyText && this.getRawValue().length < 1 && !this.hasFocus){ - this.setRawValue(this.emptyText); - this.el.addClass(this.emptyClass); - } - }, - - // private - preFocus : function(){ - if(this.emptyText){ - if(this.el.dom.value == this.emptyText){ - this.setRawValue(''); - } - this.el.removeClass(this.emptyClass); - } - if(this.selectOnFocus){ - this.el.dom.select(); - } - }, - - // private - postBlur : function(){ - this.applyEmptyText(); - }, - - // private - filterKeys : function(e){ - if(e.ctrlKey){ - return; - } - var k = e.getKey(); - if(Ext.isGecko && (e.isNavKeyPress() || k == e.BACKSPACE || (k == e.DELETE && e.button == -1))){ - return; - } - var c = e.getCharCode(), cc = String.fromCharCode(c); - if(!Ext.isGecko && e.isSpecialKey() && !cc){ - return; - } - if(!this.maskRe.test(cc)){ - e.stopEvent(); - } - }, - - setValue : function(v){ - if(this.emptyText && this.el && v !== undefined && v !== null && v !== ''){ - this.el.removeClass(this.emptyClass); - } - Ext.form.TextField.superclass.setValue.apply(this, arguments); - this.applyEmptyText(); - this.autoSize(); - }, - - /** - * Validates a value according to the field's validation rules and marks the field as invalid - * if the validation fails - * @param {Mixed} value The value to validate - * @return {Boolean} True if the value is valid, else false - */ - validateValue : function(value){ - if(value.length < 1 || value === this.emptyText){ // if it's blank - if(this.allowBlank){ - this.clearInvalid(); - return true; - }else{ - this.markInvalid(this.blankText); - return false; - } - } - if(value.length < this.minLength){ - this.markInvalid(String.format(this.minLengthText, this.minLength)); - return false; - } - if(value.length > this.maxLength){ - this.markInvalid(String.format(this.maxLengthText, this.maxLength)); - return false; - } - if(this.vtype){ - var vt = Ext.form.VTypes; - if(!vt[this.vtype](value, this)){ - this.markInvalid(this.vtypeText || vt[this.vtype +'Text']); - return false; - } - } - if(typeof this.validator == "function"){ - var msg = this.validator(value); - if(msg !== true){ - this.markInvalid(msg); - return false; - } - } - if(this.regex && !this.regex.test(value)){ - this.markInvalid(this.regexText); - return false; - } - return true; - }, - - /** - * Selects text in this field - * @param {Number} start (optional) The index where the selection should start (defaults to 0) - * @param {Number} end (optional) The index where the selection should end (defaults to the text length) - */ - selectText : function(start, end){ - var v = this.getRawValue(); - var doFocus = false; - if(v.length > 0){ - start = start === undefined ? 0 : start; - end = end === undefined ? v.length : end; - var d = this.el.dom; - if(d.setSelectionRange){ - d.setSelectionRange(start, end); - }else if(d.createTextRange){ - var range = d.createTextRange(); - range.moveStart("character", start); - range.moveEnd("character", end-v.length); - range.select(); - } - doFocus = Ext.isGecko || Ext.isOpera; - }else{ - doFocus = true; - } - if(doFocus){ - this.focus(); - } - }, - - /** - * Automatically grows the field to accomodate the width of the text up to the maximum field width allowed. - * This only takes effect if grow = true, and fires the {@link #autosize} event. - */ - autoSize : function(){ - if(!this.grow || !this.rendered){ - return; - } - if(!this.metrics){ - this.metrics = Ext.util.TextMetrics.createInstance(this.el); - } - var el = this.el; - var v = el.dom.value; - var d = document.createElement('div'); - d.appendChild(document.createTextNode(v)); - v = d.innerHTML; - Ext.removeNode(d); - d = null; - v += " "; - var w = Math.min(this.growMax, Math.max(this.metrics.getWidth(v) + /* add extra padding */ 10, this.growMin)); - this.el.setWidth(w); - this.fireEvent("autosize", this, w); - } -}); -Ext.reg('textfield', Ext.form.TextField);