我有3個組合框的。當您單擊第一個框時,第二個框需要更新以顯示相關數據。我選擇第一個組合第二個盒子完美更新。但是,如果我嘗試相同的步驟再次第二個框不停止加載(見圖片)extjs組合不會停止加載4.07
這裏是我的看法
{
xtype: 'combobox',
name: 'Clients',
id: 'clients',
displayField: 'Name',
store: 'Clients',
queryMode: 'local',
mode: 'local',
valueField: 'Id',
fieldLabel: 'Clients'
},{
xtype: 'combobox',
name: 'Projects',
id: 'projects',
displayField: 'Name',
editable: false,
store: 'Projects',
queryMode: 'local',
mode: 'local',
valueField: 'Id',
fieldLabel: 'Projects'
}
,並從我的控制器代碼
stores: ['Projects', 'Clients', 'Jobs'],
init: function() {
this.control({
'#clients': {
change: this.onClientSelect
},
'processlist button[action=copy]': {
click: this.onCopyPart
},
'#processColourContainer #processColourGrid': {
edit: this.onPurchaseOrderColourUpdate
}
});
},
onLaunch: function() {
var clients = this.getClientsStore();
clients.load();
},
onClientSelect: function (selModel, selection) {
var projects = this.getProjectsStore();
projects.load({
url: '/Projects/Read/?clientId=' + selection,
scope: this
});
},