{ name: 'city', fieldLabel: '城市', xtype: 'treecombox', valueField: 'id', displayField: 'name', store: Ext.create('Ext.data.TreeStore', { nodeParam:'id', fields: ['name','id'], root: { name:'所有', id: 'root', expanded: true }, proxy: { type: 'ajax', url: '../../api/usertag/tree.json' } }) },
Ext.define('Sharera.system.view.user.User.CommTree', { extend: 'Ext.form.field.Picker', xtype: 'treecombox', triggerCls: Ext.baseCSSPrefix + 'form-arrow-trigger', config: { displayField: null, columns: null, rootVisible: true, selectOnTab: true, firstSelected: false, maxPickerWidth: 300, maxPickerHeight: 150, minPickerHeight: 80 }, autoScroll:true, editable: false, initComponent: function() { var me = this; me.callParent(arguments); this.addEvents('select'); me.store.on('load', me.onLoad, me); }, createPicker: function() { var me = this, picker = Ext.create('Ext.tree.Panel', { store: me.store, floating: true, hidden: true, width: me.maxPickerWidth, displayField: me.displayField, columns: me.columns, maxHeight: me.maxTreeHeight, shadow: false, rootVisible: me.rootVisible, manageHeight: false, listeners: { itemclick: Ext.bind(me.onItemClick, me) }, viewConfig: { listeners: { render: function(view) { view.getEl().on('keypress', me.onPickerKeypress, me); } } } }), view = picker.getView(); view.on('render', me.setPickerViewStyles, me); if (Ext.isIE9 && Ext.isStrict) { view.on('highlightitem', me.repaintPickerView, me); view.on('unhighlightitem', me.repaintPickerView, me); view.on('afteritemexpand', me.repaintPickerView, me); view.on('afteritemcollapse', me.repaintPickerView, me); } return picker; }, setPickerViewStyles: function(view) { view.getEl().setStyle({ 'min-height': this.minPickerHeight + 'px', 'max-height': this.maxPickerHeight + 'px' }); }, repaintPickerView: function() { var style = this.picker.getView().getEl().dom.style; style.display = style.display; }, alignPicker: function() { var me = this, picker; if (me.isExpanded) { picker = me.getPicker(); if (me.matchFieldWidth) { picker.setWidth(this.picker.getWidth()); } if (picker.isFloating()) { me.doAlign(); } } }, onItemClick: function(view, record, node, rowIndex, e) { this.selectItem(record); }, onPickerKeypress: function(e, el) { var key = e.getKey(); if(key === e.ENTER || (key === e.TAB && this.selectOnTab)) { this.selectItem(this.picker.getSelectionModel().getSelection()[0]); } }, selectItem: function(record) { var me = this; me.setValue(record.get(this.valueField || 'id')); me.picker.hide(); me.inputEl.focus(); me.fireEvent('select', me, record) }, onExpand: function() { var me = this, picker = me.picker, store = picker.store, value = me.value; if(value) { var node = store.getNodeById(value); if(node) picker.selectPath(node.getPath()); } else { var hasOwnProp = me.store.hasOwnProperty('getRootNode'); if(hasOwnProp) picker.getSelectionModel().select(store.getRootNode()); } Ext.defer(function() { picker.getView().focus(); }, 1); }, setValue: function(value) { var me = this,record; me.value = value; if (me.store.loading) { return me; } try{ var hasOwnProp = me.store.hasOwnProperty('getRootNode'); record = value ? me.store.getNodeById(value) : (hasOwnProp ? me.store.getRootNode() : null); me.setRawValue(record ? record.get(this.displayField) : ''); }catch(e){ me.setRawValue(''); } return me; }, getValue: function() { return this.value; }, onLoad: function(store,node,records) { var value = this.value; if (value) { this.setValue(value); }else{ if(this.firstSelected){ if(records && records.length > 0){ var record = records[0]; this.setValue(record.get(this.valueField)); } } } }, getSubmitData: function() { var me = this, data = null; if (!me.disabled && me.submitValue) { data = {}; data[me.getName()] = '' + me.getValue(); } return data; }, onTriggerClick: function() { var me = this; //me.store.load(); if (!me.readOnly && !me.disabled) { if (me.isExpanded) { me.collapse(); } else { me.expand(); } me.inputEl.focus(); } } }); Ext.define('Sharera.system.controller.user.User', { extend: 'Ext.app.Controller',models: [ 'user.User'], stores: [ 'user.User', 'user.Userform', 'user.UserTagTree'//用户信息编辑界面所用到的userTag树形store ], views: [ 'user.User.Grid', 'user.User.FormNew', 'user.User.FormEdit', 'user.User.FormEdit4Draft', 'user.User.FormDisplay', 'user.User.UserTagTree4Edit', 'user.User.GridEnabledUser', 'user.User.CommTree' ]});
