form-debug.js

ext-2.3.0

/*
 * Ext JS Library 2.3.0
 * Copyright(c) 2006-2009, Ext JS, LLC.
 * [e-mail]
 * 
 * http://extjs.com/license
 */


Ext.form.Field = Ext.extend(Ext.BoxComponent,  {
    
    
    
    
    
    
    
    
    
    
    

    
    invalidClass : "x-form-invalid",
    
    invalidText : "The value in this field is invalid",
    
    focusClass : "x-form-focus",
    
    validationEvent : "keyup",
    
    validateOnBlur : true,
    
    validationDelay : 250,
    
    defaultAutoCreate : {tag: "input", type: "text", size: "20", autocomplete: "off"},
    
    fieldClass : "x-form-field",
    
    msgTarget : 'qtip',
    
    msgFx : 'normal',
    
    readOnly : false,
    
    disabled : false,

    // private
    isFormField : true,

    // private
    hasFocus : false,

	// private
	initComponent : function(){
        Ext.form.Field.superclass.initComponent.call(this);
        this.addEvents(
            
            'focus',
            
            'blur',
            
            'specialkey',
            
            'change',
            
            'invalid',
            
            'valid'
        );
    },

    
    getName: function(){
        return this.rendered && this.el.dom.name ? this.el.dom.name : this.name || this.id || '';
    },

    // 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(!Ext.isEmpty(this.el.dom.value) && this.el.dom.value != this.emptyText){
            this.setValue(this.el.dom.value);
        }
        // reference to original value for reset
        this.originalValue = this.getValue();
    },

    
    isDirty : function() {
        if(this.disabled || !this.rendered) {
            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);
        }
    },

    
    reset : function(){
        this.setValue(this.originalValue);
        this.clearInvalid();
    },

    // private
    initEvents : function(){
        this.el.on(Ext.isIE || (Ext.isWebKit && !Ext.isSafari2) ? "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);
    },

    
    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;
    },

    
    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;
    },

    
    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]);
    },

    
    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);
    },

    
    getRawValue : function(){
        var v = this.rendered ? this.el.getValue() : Ext.value(this.value, '');
        if(v === this.emptyText){
            v = '';
        }
        return v;
    },

    
    getValue : function(){
        if(!this.rendered) {
            return this.value;
        }
        var v = this.el.getValue();
        if(v === this.emptyText || v === undefined){
            v = '';
        }
        return v;
    },

    
    setRawValue : function(v){
        return this.el.dom.value = (v === null || v === undefined ? '' : v);
    },

    
    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.isWebKit){
            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;
    }

    
    

    
});

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){