X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/ee06f37b0f6f6d94cd05a6ffae556660f7c4a2bc..c930e9176a5a85509c5b0230e2bff5c22a591432:/source/widgets/form/Field.js diff --git a/source/widgets/form/Field.js b/source/widgets/form/Field.js deleted file mode 100644 index fd5721bc..00000000 --- a/source/widgets/form/Field.js +++ /dev/null @@ -1,681 +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.Field - * @extends Ext.BoxComponent - * Base class for form fields that provides default event handling, sizing, value handling and other functionality. - * @constructor - * Creates a new Field - * @param {Object} config Configuration options - */ -Ext.form.Field = Ext.extend(Ext.BoxComponent, { - /** - * @cfg {String} fieldLabel The label text to display next to this field (defaults to '') - *

A Field's label is not by default rendered as part of the Field's structure. - * The label is rendered by the {@link Ext.layout.FormLayout form layout} layout manager - * of the {@link Ext.form.Container Container} to which the Field is added.

- */ - /** - * @cfg {String} labelStyle A CSS style specification to apply directly to this field's label (defaults to the - * container's labelStyle value if set, or ''). For example, labelStyle: 'font-weight:bold;'. - */ - /** - * @cfg {String} labelSeparator The standard separator to display after the text of each form label (defaults - * to the value of {@link Ext.layout.FormLayout#labelSeparator}, which is a colon ':' by default). To display - * no separator for this field's label specify empty string ''. - */ - /** - * @cfg {Boolean} hideLabel True to completely hide the label element (defaults to false) - */ - /** - * @cfg {String} clearCls The CSS class used to provide field clearing (defaults to 'x-form-clear-left') - */ - /** - * @cfg {String} itemCls An additional CSS class to apply to the wrapper's form item element of this field (defaults - * to the container's itemCls value if set, or ''). Since it is applied to the item wrapper, it allows you to write - * standard CSS rules that can apply to the field, the label (if specified) or any other element within the markup for - * the field. NOTE: this will not have any effect on fields that are not part of a form. Example use: - * 

-// Apply a style to the field's label:
-<style>
-    .required .x-form-item-label {font-weight:bold;color:red;}
-</style>
-
-new Ext.FormPanel({
-	height: 100,
-	renderTo: document.body,
-	items: [{
-		xtype: 'textfield',
-		fieldLabel: 'Name',
-		itemCls: 'required' //this label will be styled
-	},{
-		xtype: 'textfield',
-		fieldLabel: 'Favorite Color'
-	}]
-});
-
- */ - /** - * @cfg {String} inputType The type attribute for input fields -- e.g. radio, text, password, file (defaults - * to "text"). The types "file" and "password" must be used to render those field types currently -- there are - * no separate Ext components for those. Note that if you use inputType:'file', {@link #emptyText} - * is not supported and should be avoided. - */ - /** - * @cfg {Number} tabIndex The tabIndex for this field. Note this only applies to fields that are rendered, - * not those which are built via applyTo (defaults to undefined). - */ - /** - * @cfg {Mixed} value A value to initialize this field with (defaults to undefined). - */ - /** - * @cfg {String} name The field's HTML name attribute (defaults to ""). - */ - /** - * @cfg {String} cls A custom CSS class to apply to the field's underlying element (defaults to ""). - */ - - /** - * @cfg {String} invalidClass The CSS class to use when marking a field invalid (defaults to "x-form-invalid") - */ - invalidClass : "x-form-invalid", - /** - * @cfg {String} invalidText The error text to use when marking a field invalid and no message is provided - * (defaults to "The value in this field is invalid") - */ - invalidText : "The value in this field is invalid", - /** - * @cfg {String} focusClass The CSS class to use when the field receives focus (defaults to "x-form-focus") - */ - focusClass : "x-form-focus", - /** - * @cfg {String/Boolean} validationEvent The event that should initiate field validation. Set to false to disable - automatic validation (defaults to "keyup"). - */ - validationEvent : "keyup", - /** - * @cfg {Boolean} validateOnBlur Whether the field should validate when it loses focus (defaults to true). - */ - validateOnBlur : true, - /** - * @cfg {Number} validationDelay The length of time in milliseconds after user input begins until validation - * is initiated (defaults to 250) - */ - validationDelay : 250, - /** - * @cfg {String/Object} autoCreate A DomHelper element spec, or true for a default element spec (defaults to - * {tag: "input", type: "text", size: "20", autocomplete: "off"}) - */ - defaultAutoCreate : {tag: "input", type: "text", size: "20", autocomplete: "off"}, - /** - * @cfg {String} fieldClass The default CSS class for the field (defaults to "x-form-field") - */ - fieldClass : "x-form-field", - /** - * @cfg {String} msgTarget The location where error text should display. Should be one of the following values - * (defaults to 'qtip'): - *
-Value         Description
------------   ----------------------------------------------------------------------
-qtip          Display a quick tip when the user hovers over the field
-title         Display a default browser title attribute popup
-under         Add a block div beneath the field containing the error text
-side          Add an error icon to the right of the field with a popup on hover
-[element id]  Add the error text directly to the innerHTML of the specified element
-
- */ - msgTarget : 'qtip', - /** - * @cfg {String} msgFx Experimental The effect used when displaying a validation message under the field - * (defaults to 'normal'). - */ - msgFx : 'normal', - /** - * @cfg {Boolean} readOnly True to mark the field as readOnly in HTML (defaults to false) -- Note: this only - * sets the element's readOnly DOM attribute. - */ - readOnly : false, - /** - * @cfg {Boolean} disabled True to disable the field (defaults to false). - *

Be aware that conformant with the HTML specification, - * disabled Fields will not be {@link Ext.form.BasicForm#submit submitted}.

- */ - disabled : false, - - // private - isFormField : true, - - // private - hasFocus : false, - - // private - initComponent : function(){ - Ext.form.Field.superclass.initComponent.call(this); - this.addEvents( - /** - * @event focus - * Fires when this field receives input focus. - * @param {Ext.form.Field} this - */ - 'focus', - /** - * @event blur - * Fires when this field loses input focus. - * @param {Ext.form.Field} this - */ - 'blur', - /** - * @event specialkey - * Fires when any key related to navigation (arrows, tab, enter, esc, etc.) is pressed. You can check - * {@link Ext.EventObject#getKey} to determine which key was pressed. - * @param {Ext.form.Field} this - * @param {Ext.EventObject} e The event object - */ - 'specialkey', - /** - * @event change - * Fires just before the field blurs if the field value has changed. - * @param {Ext.form.Field} this - * @param {Mixed} newValue The new value - * @param {Mixed} oldValue The original value - */ - 'change', - /** - * @event invalid - * Fires after the field has been marked as invalid. - * @param {Ext.form.Field} this - * @param {String} msg The validation message - */ - 'invalid', - /** - * @event valid - * Fires after the field has been validated with no errors. - * @param {Ext.form.Field} this - */ - 'valid' - ); - }, - - /** - * Returns the name attribute of the field if available - * @return {String} name The field name - */ - getName: function(){ - return this.rendered && this.el.dom.name ? this.el.dom.name : (this.hiddenName || ''); - }, - - // private - onRender : function(ct, position){ - Ext.form.Field.superclass.onRender.call(this, ct, position); - if(!this.el){ - var cfg = this.getAutoCreate(); - if(!cfg.name){ - cfg.name = this.name || this.id; - } - if(this.inputType){ - cfg.type = this.inputType; - } - this.el = ct.createChild(cfg, position); - } - var type = this.el.dom.type; - if(type){ - if(type == 'password'){ - type = 'text'; - } - this.el.addClass('x-form-'+type); - } - if(this.readOnly){ - this.el.dom.readOnly = true; - } - if(this.tabIndex !== undefined){ - this.el.dom.setAttribute('tabIndex', this.tabIndex); - } - - this.el.addClass([this.fieldClass, this.cls]); - }, - - // private - initValue : function(){ - if(this.value !== undefined){ - this.setValue(this.value); - }else if(this.el.dom.value.length > 0 && this.el.dom.value != this.emptyText){ - this.setValue(this.el.dom.value); - } - // reference to original value for reset - this.originalValue = this.getValue(); - }, - - /** - * Returns true if this field has been changed since it was originally loaded and is not disabled. - */ - isDirty : function() { - if(this.disabled) { - return false; - } - return String(this.getValue()) !== String(this.originalValue); - }, - - // private - afterRender : function(){ - Ext.form.Field.superclass.afterRender.call(this); - this.initEvents(); - this.initValue(); - }, - - // private - fireKey : function(e){ - if(e.isSpecialKey()){ - this.fireEvent("specialkey", this, e); - } - }, - - /** - * Resets the current field value to the originally loaded value and clears any validation messages - */ - reset : function(){ - this.setValue(this.originalValue); - this.clearInvalid(); - }, - - // private - initEvents : function(){ - this.el.on(Ext.isIE || Ext.isSafari3 ? "keydown" : "keypress", this.fireKey, this); - this.el.on("focus", this.onFocus, this); - - // fix weird FF/Win editor issue when changing OS window focus - var o = this.inEditor && Ext.isWindows && Ext.isGecko ? {buffer:10} : null; - this.el.on("blur", this.onBlur, this, o); - }, - - // private - onFocus : function(){ - if(this.focusClass){ - this.el.addClass(this.focusClass); - } - if(!this.hasFocus){ - this.hasFocus = true; - this.startValue = this.getValue(); - this.fireEvent("focus", this); - } - }, - - // private - beforeBlur : Ext.emptyFn, - - // private - onBlur : function(){ - this.beforeBlur(); - if(this.focusClass){ - this.el.removeClass(this.focusClass); - } - this.hasFocus = false; - if(this.validationEvent !== false && this.validateOnBlur && this.validationEvent != "blur"){ - this.validate(); - } - var v = this.getValue(); - if(String(v) !== String(this.startValue)){ - this.fireEvent('change', this, v, this.startValue); - } - this.fireEvent("blur", this); - }, - - /** - * Returns whether or not the field value is currently valid - * @param {Boolean} preventMark True to disable marking the field invalid - * @return {Boolean} True if the value is valid, else false - */ - isValid : function(preventMark){ - if(this.disabled){ - return true; - } - var restore = this.preventMark; - this.preventMark = preventMark === true; - var v = this.validateValue(this.processValue(this.getRawValue())); - this.preventMark = restore; - return v; - }, - - /** - * Validates the field value - * @return {Boolean} True if the value is valid, else false - */ - validate : function(){ - if(this.disabled || this.validateValue(this.processValue(this.getRawValue()))){ - this.clearInvalid(); - return true; - } - return false; - }, - - // protected - should be overridden by subclasses if necessary to prepare raw values for validation - processValue : function(value){ - return value; - }, - - // private - // Subclasses should provide the validation implementation by overriding this - validateValue : function(value){ - return true; - }, - - /** - * Mark this field as invalid, using {@link #msgTarget} to determine how to display the error and - * applying {@link #invalidClass} to the field's element. - * @param {String} msg (optional) The validation message (defaults to {@link #invalidText}) - */ - markInvalid : function(msg){ - if(!this.rendered || this.preventMark){ // not rendered - return; - } - this.el.addClass(this.invalidClass); - msg = msg || this.invalidText; - - switch(this.msgTarget){ - case 'qtip': - this.el.dom.qtip = msg; - this.el.dom.qclass = 'x-form-invalid-tip'; - if(Ext.QuickTips){ // fix for floating editors interacting with DND - Ext.QuickTips.enable(); - } - break; - case 'title': - this.el.dom.title = msg; - break; - case 'under': - if(!this.errorEl){ - var elp = this.getErrorCt(); - if(!elp){ // field has no container el - this.el.dom.title = msg; - break; - } - this.errorEl = elp.createChild({cls:'x-form-invalid-msg'}); - this.errorEl.setWidth(elp.getWidth(true)-20); - } - this.errorEl.update(msg); - Ext.form.Field.msgFx[this.msgFx].show(this.errorEl, this); - break; - case 'side': - if(!this.errorIcon){ - var elp = this.getErrorCt(); - if(!elp){ // field has no container el - this.el.dom.title = msg; - break; - } - this.errorIcon = elp.createChild({cls:'x-form-invalid-icon'}); - } - this.alignErrorIcon(); - this.errorIcon.dom.qtip = msg; - this.errorIcon.dom.qclass = 'x-form-invalid-tip'; - this.errorIcon.show(); - this.on('resize', this.alignErrorIcon, this); - break; - default: - var t = Ext.getDom(this.msgTarget); - t.innerHTML = msg; - t.style.display = this.msgDisplay; - break; - } - this.fireEvent('invalid', this, msg); - }, - - // private - getErrorCt : function(){ - return this.el.findParent('.x-form-element', 5, true) || // use form element wrap if available - this.el.findParent('.x-form-field-wrap', 5, true); // else direct field wrap - }, - - // private - alignErrorIcon : function(){ - this.errorIcon.alignTo(this.el, 'tl-tr', [2, 0]); - }, - - /** - * Clear any invalid styles/messages for this field - */ - clearInvalid : function(){ - if(!this.rendered || this.preventMark){ // not rendered - return; - } - this.el.removeClass(this.invalidClass); - switch(this.msgTarget){ - case 'qtip': - this.el.dom.qtip = ''; - break; - case 'title': - this.el.dom.title = ''; - break; - case 'under': - if(this.errorEl){ - Ext.form.Field.msgFx[this.msgFx].hide(this.errorEl, this); - } - break; - case 'side': - if(this.errorIcon){ - this.errorIcon.dom.qtip = ''; - this.errorIcon.hide(); - this.un('resize', this.alignErrorIcon, this); - } - break; - default: - var t = Ext.getDom(this.msgTarget); - t.innerHTML = ''; - t.style.display = 'none'; - break; - } - this.fireEvent('valid', this); - }, - - /** - * Returns the raw data value which may or may not be a valid, defined value. To return a normalized value see {@link #getValue}. - * @return {Mixed} value The field value - */ - getRawValue : function(){ - var v = this.rendered ? this.el.getValue() : Ext.value(this.value, ''); - if(v === this.emptyText){ - v = ''; - } - return v; - }, - - /** - * Returns the normalized data value (undefined or emptyText will be returned as ''). To return the raw value see {@link #getRawValue}. - * @return {Mixed} value The field value - */ - getValue : function(){ - if(!this.rendered) { - return this.value; - } - var v = this.el.getValue(); - if(v === this.emptyText || v === undefined){ - v = ''; - } - return v; - }, - - /** - * Sets the underlying DOM field's value directly, bypassing validation. To set the value with validation see {@link #setValue}. - * @param {Mixed} value The value to set - * @return {Mixed} value The field value that is set - */ - setRawValue : function(v){ - return this.el.dom.value = (v === null || v === undefined ? '' : v); - }, - - /** - * Sets a data value into the field and validates it. To set the value directly without validation see {@link #setRawValue}. - * @param {Mixed} value The value to set - */ - setValue : function(v){ - this.value = v; - if(this.rendered){ - this.el.dom.value = (v === null || v === undefined ? '' : v); - this.validate(); - } - }, - - // private - adjustSize : function(w, h){ - var s = Ext.form.Field.superclass.adjustSize.call(this, w, h); - s.width = this.adjustWidth(this.el.dom.tagName, s.width); - return s; - }, - - // private - adjustWidth : function(tag, w){ - tag = tag.toLowerCase(); - if(typeof w == 'number' && !Ext.isSafari){ - if(Ext.isIE && (tag == 'input' || tag == 'textarea')){ - if(tag == 'input' && !Ext.isStrict){ - return this.inEditor ? w : w - 3; - } - if(tag == 'input' && Ext.isStrict){ - return w - (Ext.isIE6 ? 4 : 1); - } - if(tag == 'textarea' && Ext.isStrict){ - return w-2; - } - }else if(Ext.isOpera && Ext.isStrict){ - if(tag == 'input'){ - return w + 2; - } - if(tag == 'textarea'){ - return w-2; - } - } - } - return w; - } - - /** - * @cfg {Boolean} autoWidth @hide - */ - /** - * @cfg {Boolean} autoHeight @hide - */ - - /** - * @cfg {String} autoEl @hide - */ -}); - -Ext.form.MessageTargets = { - 'qtip' : { - mark: function(f){ - this.el.dom.qtip = msg; - this.el.dom.qclass = 'x-form-invalid-tip'; - if(Ext.QuickTips){ // fix for floating editors interacting with DND - Ext.QuickTips.enable(); - } - }, - clear: function(f){ - this.el.dom.qtip = ''; - } - }, - 'title' : { - mark: function(f){ - this.el.dom.title = msg; - }, - clear: function(f){ - this.el.dom.title = ''; - } - }, - 'under' : { - mark: function(f){ - if(!this.errorEl){ - var elp = this.getErrorCt(); - if(!elp){ // field has no container el - this.el.dom.title = msg; - return; - } - this.errorEl = elp.createChild({cls:'x-form-invalid-msg'}); - this.errorEl.setWidth(elp.getWidth(true)-20); - } - this.errorEl.update(msg); - Ext.form.Field.msgFx[this.msgFx].show(this.errorEl, this); - }, - clear: function(f){ - if(this.errorEl){ - Ext.form.Field.msgFx[this.msgFx].hide(this.errorEl, this); - }else{ - this.el.dom.title = ''; - } - } - }, - 'side' : { - mark: function(f){ - if(!this.errorIcon){ - var elp = this.getErrorCt(); - if(!elp){ // field has no container el - this.el.dom.title = msg; - return; - } - this.errorIcon = elp.createChild({cls:'x-form-invalid-icon'}); - } - this.alignErrorIcon(); - this.errorIcon.dom.qtip = msg; - this.errorIcon.dom.qclass = 'x-form-invalid-tip'; - this.errorIcon.show(); - this.on('resize', this.alignErrorIcon, this); - }, - clear: function(f){ - if(this.errorIcon){ - this.errorIcon.dom.qtip = ''; - this.errorIcon.hide(); - this.un('resize', this.alignErrorIcon, this); - }else{ - this.el.dom.title = ''; - } - } - }, - 'around' : { - mark: function(f){ - - }, - clear: function(f){ - - } - } -}; - - -// anything other than normal should be considered experimental -Ext.form.Field.msgFx = { - normal : { - show: function(msgEl, f){ - msgEl.setDisplayed('block'); - }, - - hide : function(msgEl, f){ - msgEl.setDisplayed(false).update(''); - } - }, - - slide : { - show: function(msgEl, f){ - msgEl.slideIn('t', {stopFx:true}); - }, - - hide : function(msgEl, f){ - msgEl.slideOut('t', {stopFx:true,useDisplay:true}); - } - }, - - slideRight : { - show: function(msgEl, f){ - msgEl.fixDisplay(); - msgEl.alignTo(f.el, 'tl-tr'); - msgEl.slideIn('l', {stopFx:true}); - }, - - hide : function(msgEl, f){ - msgEl.slideOut('l', {stopFx:true,useDisplay:true}); - } - } -}; -Ext.reg('field', Ext.form.Field);