我是 extjs 的新手。我有一个集成了 extjs 4.2 mvc 的应用程序 asp.net mvc。我的应用程序将有多个窗口。现在我有一个带有按钮和 onclick 事件按钮的菜单打开窗口。有两个窗口。每个窗口都有一个不同商店的网格，但是当我打开窗口时，extjs 加载错误的商店。我不明白。商店正在设置 autoload:false。但不工作=(。
存储 UtenteStore.js：
Ext.define('MyApp.store.UtenteStore', {
extend: 'Ext.data.Store',
requires: [
'MyApp.model.utenteData'
],
constructor: function (cfg) {
var me = this;
cfg = cfg || {};
me.callParent([Ext.apply({
autoLoad: false,
autoSave: false,
model: 'MyApp.model.utenteData',
storeId: 'MyJsonStore',
idProperty: 'Id',
proxy: proxy
}, cfg)]);
}
});
var writer = new Ext.data.JsonWriter({
type: 'json',
writeAllFields: true,
allowSingle: false
});
var reader = new Ext.data.JsonReader({
totalProperty: 'total',
type: 'json',
successProperty: 'success',
messageProperty: 'message'
});
var proxy = new Ext.data.HttpProxy({
timeout: 120000,
noCache: false,
reader:reader,
writer: writer,
type: 'ajax',
api: {
read: '/Clienti/Get',
create: '/Clienti/Update',
update: '/Clienti/Update',
destroy: '/Clienti/Delete'
},
headers: {
'Content-Type': 'application/json; charset=UTF-8'
}
});
存储 FornitoreStore.js：
Ext.define('MyApp.store.FornitoriStore', {
extend: 'Ext.data.Store',
requires: [
'MyApp.model.fornitoriData'
],
constructor: function (cfg) {
var me = this;
cfg = cfg || {};
me.callParent([Ext.apply({
autoLoad: false,
autoSave: false,
model: 'MyApp.model.fornitoriData',
storeId: 'MyJsonStore2',
idProperty: 'Id',
proxy: proxy
}, cfg)]);
}
});
var writer = new Ext.data.JsonWriter({
type: 'json',
writeAllFields: true,
allowSingle: false
});
var reader = new Ext.data.JsonReader({
totalProperty: 'total',
type: 'json',
successProperty: 'success',
messageProperty: 'message'
});
var proxy = new Ext.data.HttpProxy({
timeout: 120000,
noCache: false,
reader: reader,
writer: writer,
type: 'ajax',
api: {
read: '/Fornitori/Lista',
create: '',
update: '',
destroy: ''
},
headers: {
'Content-Type': 'application/json; charset=UTF-8'
}
});
这是我的第一个 Windows Clienti.js：
var editor = Ext.create('Ext.grid.plugin.CellEditing', {
clicksToEdit: 1
});
Ext.define('MyApp.view.clienti.Clienti', {
extend: 'Ext.window.Window',
height:600,
width: 800,
shadow: 'drop',
collapsible: true,
title: 'Lista Clienti',
maximizable: true,
initComponent: function() {
var me = this;
Ext.applyIf(me, {
items: [
{
xtype: 'gridpanel',
id: 'gridpanelId',
header:false,
store:'MyApp.store.UtenteStore',
forceFit: true,
columnLines: true,
autoResizeColumns: true,
selType: 'rowmodel',
columns: [
{
dataIndex: 'CodiceCliente',
text: 'Codice',
filter: {
type: 'int',
minValue: 1
}
},
{
xtype: 'gridcolumn',
dataIndex: 'DescrizioneCliente',
text: 'Descrizione',
editor: {
xtype: 'textfield',
allowBlank: true
},
filter: true
},
{
xtype: 'datecolumn',
dataIndex: 'date',
text: 'Date'
},
{
xtype: 'booleancolumn',
dataIndex: 'bool',
text: 'Boolean'
}
],
listeners: {
afterrender: {
fn: me.loadDb,
scope: me
}
},
dockedItems: [
{
xtype: 'toolbar',
dock: 'top',
items: [
{
xtype: 'button',
text: 'Inserisci',
listeners: {
click: {
fn: me.inserisciClick,
scope: me
}
}
},
{
xtype: 'button',
text: 'Elimina',
listeners: {
click: {
fn: me.eliminaClick,
scope: me
}
}
},
{
xtype: 'button',
text: 'Salva',
listeners: {
click: {
fn: me.salvaClick,
scope: me
}
}
}
]
}
],
plugins: [editor, {
ptype: 'filterbar',
renderHidden: false,
showShowHideButton: true,
showClearAllButton: true
}]
}
]
});
me.callParent(arguments);
},
loadDb: function (component, eOpts) {
},
inserisciClick: function (button, e, eOpts) {
editor.cancelEdit();
Ext.getCmp('gridpanelId').getStore().insert(0, "");
editor.startEdit(0, 0);
},
eliminaClick: function (button, e, eOpts) {
var sm = Ext.getCmp('gridpanelId').getSelectionModel();
Ext.getCmp('gridpanelId').getStore().remove(sm.getSelection());
},
salvaClick: function(button, e, eOpts) {
Ext.getCmp('gridpanelId').getStore().sync();
}
});
这是我的第二个窗口 ListaFornitori.js：
Ext.define('MyApp.view.fornitori.ListaFornitori', {
extend: 'Ext.window.Window',
height: 600,
width: 900,
layout: {
type: 'absolute'
},
title: 'Lista Fornitori',
initComponent: function () {
var me = this;
Ext.applyIf(me, {
items: [
{
xtype: 'tabpanel',
activeTab: 0,
items: [
{
xtype: 'panel',
title: 'Lista',
items: [
{
xtype: 'gridpanel',
id: 'grdListaFornitori',
height: 362,
header: false,
store:'MyApp.store.FornitoriStore',
forceFit: true,
columnLines: true,
autoResizeColumns: true,
title: '',
columns: [
{
xtype: 'gridcolumn',
dataIndex: 'CodiceFornitore',
text: 'Codice',
filter: {
type: 'int',
minValue: 1
}
},
{
xtype: 'gridcolumn',
dataIndex: 'DescrizioneFornitore',
text: 'Descrizione',
filter:true
}
],
plugins: [{
ptype: 'filterbar',
renderHidden: false,
showShowHideButton: true,
showClearAllButton: true
}],
viewConfig: {
preserveScrollOnRefresh: true,
listeners: {
afterrender: {
fn: me.loadDb,
scope: me
},
celldblclick: {
fn: me.editClick,
scope: me
}
}
}
}
]
}
]
},
{
xtype: 'button',
x: 750,
y: 450,
text: 'Inserisci',
icon: '/Scripts/ext-4.2/resources/ico/add.png',
listeners: {
click: {
fn: me.inserisciClick,
scope: me
}
}
}
]
});
me.callParent(arguments);
},
loadDb: function (component, eOpts) {
},
editClick: function (tableview, td, cellIndex, record, tr, rowIndex, e, eOpts) {
Ext.create('MyApp.view.fornitori.InsFornitori', { rIx: rowIndex }).show();
},
inserisciClick: function(button, e, eOpts) {
Ext.create('MyApp.view.fornitori.InsFornitori').show();
}
});
Infine 这是我的 app.js：
Ext.Loader.setConfig({
enabled: true,
disableCaching: true,
paths : {
'MyApp' : '../MyApp'
}
});
Ext.application({
models: [
'utenteData',
'fornitoriData'
],
stores: [
'MyApp.store.UtenteStore',
'MyApp.store.FornitoriStore'
],
views: [
'clienti.Clienti',
'MyViewport',
'fornitori.InsFornitori',
'fornitori.ListaFornitori',
'fornitori.Fornitori'
],
autoCreateViewport: true,
name: 'MyApp',
appFolder: '../MyApp',
});
这是我的结构：
有人可以帮助我吗？我被困住了几天？对不起我的英语不好