From: Alan Knowles <alan@akkbhome.com>
Date: Wed, 15 Sep 2010 23:39:00 +0000 (+0800)
Subject: sync
X-Git-Url: http://git.roojs.org/?a=commitdiff_plain;h=5d7e5e187df50de53fe88fb49876ab3ba6c65632;p=Pman.Core

sync
---

diff --git a/widgets/ComboBoxLister.js b/widgets/ComboBoxLister.js
new file mode 100644
index 00000000..1c3eefe9
--- /dev/null
+++ b/widgets/ComboBoxLister.js
@@ -0,0 +1,226 @@
+//<script type="text/javascript">
+/**
+ * 
+ * A facebook style adder... for lists of email / people etc...
+ * 
+ * 
+ * 
+ */
+
+
+Ext.form.ComboBoxLister = function(config){
+    
+    Ext.form.ComboBoxLister.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
+        
+    });
+    
+}
+ 
+Ext.extend(Ext.form.ComboBoxLister, Ext.form.ComboBox, { 
+    lastData : false,
+    items  : false,
+    nameField : 'name',
+    tipField : 'email',
+    idField : 'id',
+    renderer : false,
+    hiddenName : false, // set this if you want a , sperated list of values in it for form posting..
+    hiddenListName : false,
+    hiddenEl : false,
+    boxWidth : 200, // use to set the box around the entry..
+    allowBlank: true,
+    disableClear: true,
+    //validateValue : function() { return true; }, // all values are ok!
+    //onAddClick: function() { },
+    
+    onRender : function(ct, position) 
+    {
+         
+        Ext.form.ComboBoxLister.superclass.onRender.call(this, ct, position); 
+        this.wrap.addClass('p-cblist-grp');
+        var cbwrap = this.wrap.createChild(
+            {tag: 'div', cls: 'p-cblist-cb'},
+            this.el.dom
+        );  
+        if (this.hiddenListName) {
+             
+            this.hiddenEl = this.wrap.createChild({
+                tag: 'input',  type:'hidden' , name: this.hiddenListName, value : ''
+            });
+         //   this.el.dom.removeAttribute("name");
+        }
+        
+        this.outerWrap = this.wrap;
+        this.wrap = cbwrap;
+        this.outerWrap.setWidth(this.boxWidth);
+        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.trigger.setStyle('vertical-align', 'top');
+        if (this.adder) {
+            
+        
+            this.adder = this.outerWrap.createChild(
+                {tag: 'img', src: Ext.BLANK_IMAGE_URL, cls: 'x-form-adder', style: 'margin-left:2px'});  
+            var _t = this;
+            this.adder.on('click', function(e) {
+                _t.fireEvent('adderclick', this, e);
+            }, _t);
+        }
+        //var _t = this;
+        //this.adder.on('click', this.onAddClick, _t);
+        
+    },
+    
+    
+    onResize: function(w, h){
+        Roo.form.ComboBox.superclass.onResize.apply(this, arguments);
+        
+        if(typeof w != 'number'){
+            // we do not handle it!?!?
+            return;
+        }
+        var tw = this.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.trigger.setStyle('left', '0px');
+        
+        if(this.list && this.listWidth === undefined){
+            var lw = Math.max(x + this.trigger.getWidth(), this.minListWidth);
+            this.list.setWidth(lw);
+            this.innerList.setWidth(lw - this.list.getFrameWidth('lr'));
+        }
+        
+    
+        
+    },
+    
+    addItem: function(rec)
+    {
+        if (this.items.indexOfKey(rec[this.idField]) > -1) {
+            //console.log("GOT " + rec.data.id);
+            return;
+        }
+        
+        var x = new Ext.form.ComboBoxLister.Item({
+            //id : rec[this.idField],
+            data : rec,
+            nameField : this.nameField,
+            tipField : this.tipField,
+            cb : this
+        });
+        // use the 
+        this.items.add(rec[this.idField],x);
+        // add it before the element..
+        this.updateHiddenEl();
+        x.render(this.outerWrap, this.wrap.dom);
+        // add the image handler..
+    },
+    
+    updateHiddenEl : function()
+    {
+        this.validate();
+        if (!this.hiddenEl) {
+            return;
+        }
+        var ar = [];
+        var idField = this.idField;
+        this.items.each(function(f) {
+            ar.push(f.data[idField]);
+           
+        });
+        this.hiddenEl.dom.value = ar.join(',');
+        this.validate();
+    },
+    
+    reset : function()
+    {
+        Roo.form.ComboBoxLister.superclass.reset.call(this); 
+        this.items.each(function(f) {
+           f.remove(); 
+        });
+        if (this.hiddenEl) {
+            this.hiddenEl.dom.value = '';
+        }
+        
+    },
+    getValue: function()
+    {
+        return this.hiddenEl ? this.hiddenEl.dom.value : '';
+    },
+    setValue: function(v) // not a valid action - must use addItems..
+    {
+        if (typeof(v) != 'object') {
+            return;
+        }
+        var _this = this;
+        Roo.each(v, function(l) {
+                _this.addItem(l);
+        });
+        
+    },
+    validateValue : function(value){
+        return Roo.form.ComboBoxLister.superclass.validateValue.call(this, this.getValue());
+        
+    }
+    
+});
+
+Ext.form.ComboBoxLister.Item = function(config) {
+    config.id = Roo.id();
+    Roo.form.ComboBoxLister.Item.superclass.constructor.call(this, config);
+}
+Roo.extend(Roo.form.ComboBoxLister.Item, Roo.BoxComponent, {
+    data : {},
+    cb: false,
+    defaultAutoCreate : {tag: 'div', cls: 'p-cblist-item', cn : [ 
+            { tag: 'div' },
+            { tag: 'img', width:16, height : 16, src : Roo.BLANK_IMAGE_URL , align: 'center' }
+        ]
+        
+    },
+    
+ 
+    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.el.child('img').on('click', this.remove, this);
+        
+    },
+   
+    remove : function()
+    {
+        
+        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