X-Git-Url: http://git.roojs.org/?p=roojs1;a=blobdiff_plain;f=Roo%2Fform%2FComboBoxArray.js;h=30595e62c6d50ad106e6573975889fb2f1616d20;hp=396aa30b899fbc8474499a551f6c0d2adb4fa898;hb=61bc45258e16a779856dd2ad0862630b489e4583;hpb=698a1c7a21156d19a31c35bee862b79e783f7d3e diff --git a/Roo/form/ComboBoxArray.js b/Roo/form/ComboBoxArray.js index 396aa30b89..75ce301d7f 100644 --- a/Roo/form/ComboBoxArray.js +++ b/Roo/form/ComboBoxArray.js @@ -7,12 +7,27 @@ /** * @class Roo.form.ComboBoxArray - * @extends Roo.form.ComboBox + * @extends Roo.form.TextField * A facebook style adder... for lists of email / people / countries etc... * pick multiple items from a combo box, and shows each one. * * Fred [x] Brian [x] [Pick another |v] - * + * + * + * For this to work: it needs various extra information + * - normal combo problay has + * name, hiddenName + * + displayField, valueField + * + * For our purpose... + * + * + * If we change from 'extends' to wrapping... + * + * + * + + * @constructor * Create a new ComboBoxArray. * @param {Object} config Configuration options @@ -21,95 +36,140 @@ Roo.form.ComboBoxArray = function(config) { + this.addEvents({ + /** + * @event beforeremove + * Fires before remove the value from the list + * @param {Roo.form.ComboBoxArray} _self This combo box array + * @param {Roo.form.ComboBoxArray.Item} item removed item + */ + 'beforeremove' : true, + /** + * @event remove + * Fires when remove the value from the list + * @param {Roo.form.ComboBoxArray} _self This combo box array + * @param {Roo.form.ComboBoxArray.Item} item removed item + */ + 'remove' : true + + + }); Roo.form.ComboBoxArray.superclass.constructor.call(this, config); + this.items = new Roo.util.MixedCollection(false); - this.on('select', function(cb, rec, ix) { - this.addItem(rec.data); - this.setValue(''); - this.el.dom.value = ''; - //cb.lastData = rec.data; - // add to list - - }); - if (!this.hiddenListName && this.hiddenName) { - this.hiddenListName = this.hiddenName + '-list'; - } + // construct the child combo... + + + + } + -Roo.extend(Roo.form.ComboBoxArray, Roo.form.ComboBox, +Roo.extend(Roo.form.ComboBoxArray, Roo.form.TextField, { - lastData : false, - items : false, + /** + * @cfg {Roo.form.Combo} combo The combo box that is wrapped + */ + lastData : false, - /** - * @cfg {String} nameField The field to take the 'descriptive' display name from - */ - nameField : 'name', + // behavies liek a hiddne field + inputType: 'hidden', /** - * @cfg {String} idField The field to take the hidden 'id' data from - */ - idField : 'id', + * @cfg {Number} width The width of the box that displays the selected element + */ + width: 300, + - tipField : 'email', - renderer : false, - - //hiddenName : false, // set this if you want a , sperated list of values in it for form posting.. /** - * @cfg {String} hiddenListName The field to take the array of hidden 'id' data that is selected + * @cfg {String} name The name of the visable items on this form (eg. titles not ids) */ - hiddenListName : false, - hiddenEl : false, - + name : false, /** - * @cfg {Number} boxWidth The width of the box that displays the selected element + * @cfg {String} hiddenName The hidden name of the field, often contains an comma seperated list of names */ - boxWidth : 200, // use to set the box around the entry.. - allowBlank: true, - disableClear: true, + hiddenName : false, + /** + * @cfg {String} seperator The value seperator normally ',' + */ + seperator : ',', + + // private the array of items that are displayed.. + items : false, + // private - the hidden field el. + hiddenEl : false, + // private - the filed el.. + el : false, + //validateValue : function() { return true; }, // all values are ok! //onAddClick: function() { }, onRender : function(ct, position) { - this.hiddenListName = this.hiddenName; - //kludge the naming for the wrapped combo.. - this.hiddenName += '-lastselected'; + // create the standard hidden element + //Roo.form.ComboBoxArray.superclass.onRender.call(this, ct, position); + + + // give fake names to child combo; + this.combo.hiddenName = this.hiddenName ? (this.hiddenName+'-subcombo') : this.hiddenName; + this.combo.name = this.name ? (this.name+'-subcombo') : this.name; + + this.combo = Roo.factory(this.combo, Roo.form); + this.combo.onRender(ct, position); + if (typeof(this.combo.width) != 'undefined') { + this.combo.onResize(this.combo.width,0); + } + + this.combo.initEvents(); - Roo.form.ComboBoxArray.superclass.onRender.call(this, ct, position); - this.wrap.addClass('x-cbarray-grp'); - var cbwrap = this.wrap.createChild( + // assigned so form know we need to do this.. + this.store = this.combo.store; + this.valueField = this.combo.valueField; + this.displayField = this.combo.displayField ; + + + this.combo.wrap.addClass('x-cbarray-grp'); + + var cbwrap = this.combo.wrap.createChild( {tag: 'div', cls: 'x-cbarray-cb'}, - this.el.dom + this.combo.el.dom ); - this.hiddenEl = this.wrap.createChild({ - tag: 'input', type:'hidden' , name: this.hiddenListName, value : '' + this.hiddenEl = this.combo.wrap.createChild({ + tag: 'input', type:'hidden' , name: this.hiddenName, value : '' + }); + this.el = this.combo.wrap.createChild({ + tag: 'input', type:'hidden' , name: this.name, value : '' }); // this.el.dom.removeAttribute("name"); - this.outerWrap = this.wrap; + this.outerWrap = this.combo.wrap; this.wrap = cbwrap; - this.outerWrap.setWidth(this.boxWidth); + + this.outerWrap.setWidth(this.width); this.outerWrap.dom.removeChild(this.el.dom); + this.wrap.dom.appendChild(this.el.dom); - this.outerWrap.dom.removeChild(this.trigger.dom); - this.wrap.dom.appendChild(this.trigger.dom); - - this.trigger.setStyle('position','relative'); - this.trigger.setStyle('left', '0px'); - this.trigger.setStyle('top', '2px'); - this.el.setStyle('vertical-align', 'text-bottom'); + this.outerWrap.dom.removeChild(this.combo.trigger.dom); + this.combo.wrap.dom.appendChild(this.combo.trigger.dom); + + this.combo.trigger.setStyle('position','relative'); + this.combo.trigger.setStyle('left', '0px'); + this.combo.trigger.setStyle('top', '2px'); + + this.combo.el.setStyle('vertical-align', 'text-bottom'); //this.trigger.setStyle('vertical-align', 'top'); + + // this should use the code from combo really... on('add' ....) if (this.adder) { @@ -123,6 +183,18 @@ Roo.extend(Roo.form.ComboBoxArray, Roo.form.ComboBox, //var _t = this; //this.adder.on('click', this.onAddClick, _t); + + this.combo.on('select', function(cb, rec, ix) { + this.addItem(rec.data); + + cb.setValue(''); + cb.el.dom.value = ''; + //cb.lastData = rec.data; + // add to list + + }, this); + + }, @@ -130,28 +202,31 @@ Roo.extend(Roo.form.ComboBoxArray, Roo.form.ComboBox, { // returns hidden if it's set.. if (!this.rendered) {return ''}; - return this.hiddenListName; + return this.hiddenName ? this.hiddenName : this.name; }, onResize: function(w, h){ - Roo.form.ComboBox.superclass.onResize.apply(this, arguments); + + return; + // not sure if this is needed.. + //this.combo.onResize(w,h); if(typeof w != 'number'){ // we do not handle it!?!? return; } - var tw = this.trigger.getWidth(); + var tw = this.combo.trigger.getWidth(); tw += this.addicon ? this.addicon.getWidth() : 0; tw += this.editicon ? this.editicon.getWidth() : 0; var x = w - tw; - this.el.setWidth( this.adjustWidth('input', x)); + this.combo.el.setWidth( this.combo.adjustWidth('input', x)); - this.trigger.setStyle('left', '0px'); + this.combo.trigger.setStyle('left', '0px'); if(this.list && this.listWidth === undefined){ - var lw = Math.max(x + this.trigger.getWidth(), this.minListWidth); + var lw = Math.max(x + this.combo.trigger.getWidth(), this.combo.minListWidth); this.list.setWidth(lw); this.innerList.setWidth(lw - this.list.getFrameWidth('lr')); } @@ -162,7 +237,10 @@ Roo.extend(Roo.form.ComboBoxArray, Roo.form.ComboBox, addItem: function(rec) { - if (this.items.indexOfKey(rec[this.idField]) > -1) { + var valueField = this.combo.valueField; + var displayField = this.combo.displayField; + + if (this.items.indexOfKey(rec[valueField]) > -1) { //console.log("GOT " + rec.data.id); return; } @@ -170,12 +248,12 @@ Roo.extend(Roo.form.ComboBoxArray, Roo.form.ComboBox, var x = new Roo.form.ComboBoxArray.Item({ //id : rec[this.idField], data : rec, - nameField : this.nameField, - tipField : this.tipField, + displayField : displayField , + tipField : displayField , cb : this }); // use the - this.items.add(rec[this.idField],x); + this.items.add(rec[valueField],x); // add it before the element.. this.updateHiddenEl(); x.render(this.outerWrap, this.wrap.dom); @@ -189,21 +267,24 @@ Roo.extend(Roo.form.ComboBoxArray, Roo.form.ComboBox, return; } var ar = []; - var idField = this.idField; + var idField = this.combo.valueField; + this.items.each(function(f) { ar.push(f.data[idField]); - }); - this.hiddenEl.dom.value = ar.join(','); + this.hiddenEl.dom.value = ar.join(this.seperator); this.validate(); }, reset : function() { - Roo.form.ComboBoxArray.superclass.reset.call(this); - this.items.each(function(f) { - f.remove(); + this.items.clear(); + + Roo.each(this.outerWrap.select('.x-cbarray-item', true).elements, function(el){ + el.remove(); }); + + this.el.dom.value = ''; if (this.hiddenEl) { this.hiddenEl.dom.value = ''; } @@ -215,18 +296,111 @@ Roo.extend(Roo.form.ComboBoxArray, Roo.form.ComboBox, }, setValue: function(v) // not a valid action - must use addItems.. { - if (typeof(v) != 'object') { + + this.reset(); + + if (this.store.isLocal && (typeof(v) == 'string')) { + // then we can use the store to find the values.. + // comma seperated at present.. this needs to allow JSON based encoding.. + this.hiddenEl.value = v; + var v_ar = []; + Roo.each(v.split(this.seperator), function(k) { + Roo.log("CHECK " + this.valueField + ',' + k); + var li = this.store.query(this.valueField, k); + if (!li.length) { + return; + } + var add = {}; + add[this.valueField] = k; + add[this.displayField] = li.item(0).data[this.displayField]; + + this.addItem(add); + }, this) + + } + if (typeof(v) == 'object' ) { + // then let's assume it's an array of objects.. + Roo.each(v, function(l) { + var add = l; + if (typeof(l) == 'string') { + add = {}; + add[this.valueField] = k; + add[this.displayField] = k + } + this.addItem(add); + }, this); + + } + + + }, + setFromData: function(v) + { + // this recieves an object, if setValues is called. + this.reset(); + this.el.dom.value = v[this.displayField]; + this.hiddenEl.dom.value = v[this.valueField]; + if (typeof(v[this.valueField]) != 'string' || !v[this.valueField].length) { return; } - var _this = this; - Roo.each(v, function(l) { - _this.addItem(l); - }); + var kv = v[this.valueField]; + var dv = v[this.displayField]; + kv = typeof(kv) != 'string' ? '' : kv; + dv = typeof(dv) != 'string' ? '' : dv; + + var keys = kv.split(this.seperator); + var display = dv.split(this.seperator); + for (var i = 0 ; i < keys.length; i++) { + add = {}; + add[this.valueField] = keys[i]; + add[this.displayField] = display[i]; + this.addItem(add); + } + + + }, + + /** + * Validates the combox array value + * @return {Boolean} True if the value is valid, else false + */ + validate : function(){ + if(this.disabled || this.validateValue(this.processValue(this.getValue()))){ + this.clearInvalid(); + return true; + } + return false; }, + validateValue : function(value){ return Roo.form.ComboBoxArray.superclass.validateValue.call(this, this.getValue()); + }, + + /*@ + * overide + * + */ + isDirty : function() { + if(this.disabled) { + return false; + } + + try { + var d = Roo.decode(String(this.originalValue)); + } catch (e) { + return String(this.getValue()) !== String(this.originalValue); + } + + var originalValue = []; + + for (var i = 0; i < d.length; i++){ + originalValue.push(d[i][this.valueField]); + } + + return String(this.getValue()) !== String(originalValue.join(this.seperator)); + } }); @@ -252,25 +426,46 @@ Roo.form.ComboBoxArray.Item = function(config) { Roo.extend(Roo.form.ComboBoxArray.Item, Roo.BoxComponent, { data : {}, cb: false, - defaultAutoCreate : {tag: 'div', cls: 'x-cbarray-item', cn : [ + displayField : false, + tipField : false, + + + defaultAutoCreate : { + tag: 'div', + cls: 'x-cbarray-item', + cn : [ { tag: 'div' }, - { tag: 'img', width:16, height : 16, src : Roo.BLANK_IMAGE_URL , align: 'center' } + { + tag: 'img', + width:16, + height : 16, + src : Roo.BLANK_IMAGE_URL , + align: 'center' + } ] }, - onRender : function(ct, position){ + onRender : function(ct, position) + { Roo.form.Field.superclass.onRender.call(this, ct, position); + if(!this.el){ var cfg = this.getAutoCreate(); this.el = ct.createChild(cfg, position); } + this.el.child('img').dom.setAttribute('src', Roo.BLANK_IMAGE_URL); this.el.child('div').dom.innerHTML = this.cb.renderer ? - this.cb.renderer(this.data) : String.format('{0}',this.data[this.nameField]); - this.el.child('div').dom.setAttribute('qtip', String.format('{0}',this.data[this.tipField])); + this.cb.renderer(this.data) : + String.format('{0}',this.data[this.displayField]); + + + this.el.child('div').dom.setAttribute('qtip', + String.format('{0}',this.data[this.tipField]) + ); this.el.child('img').on('click', this.remove, this); @@ -278,12 +473,18 @@ Roo.extend(Roo.form.ComboBoxArray.Item, Roo.BoxComponent, { remove : function() { + if(this.cb.disabled){ + return; + } + + if(false !== this.cb.fireEvent('beforeremove', this.cb, this)){ + this.cb.items.remove(this); + this.el.child('img').un('click', this.remove, this); + this.el.remove(); + this.cb.updateHiddenEl(); + + this.cb.fireEvent('remove', this.cb, this); + } - this.cb.items.remove(this); - this.el.child('img').un('click', this.remove, this); - this.el.remove(); - this.cb.updateHiddenEl(); } - - }); \ No newline at end of file