+//<script type="text/javascript">
+/**
+ *
+ * A facebook style adder... for lists of email / people etc...
+ *
+ *
+ *
+ */
+
+
+Roo.form.ComboBoxLister = function(config){
+
+ Roo.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
+
+ });
+
+}
+
+Roo.extend(Roo.form.ComboBoxLister, Roo.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)
+ {
+
+ Roo.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: Roo.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 Roo.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());
+
+ }
+
+});
+
+Roo.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
projects / roojs1 / commitdiff