在我的应用程序中，我有一个列表和详细信息（表单）。单击列表项时，我想将数据加载到详细信息视图（将数据设置为表单的文本字段）。对于列表和详细信息，我正在从远程服务器获取数据。我正在关注 MVC。
现在，当单击 listItem 时，我可以从服务器获取数据并将其保存到存储并显示详细视图。但我无法将数据从商店绑定到表单中的文本字段。
模型
Ext.define('App.model.Details', {
extend: 'Ext.data.Model',
config: {
fields: [
{name: 'Name', type: 'string'},
{name: 'BillingStreet', type: 'string'},
{name: 'BillingCity', type: 'string'}
]
}
});
店铺
Ext.define('App.store.Details', {
extend: 'Ext.data.Store',
config: {
model: 'App.model.Details',
autoLoad :true,
grouper : function(record) {
return record.get('Name')[0];
},
}
});
列表显示
Ext.define('App.view.View', {
extend: 'Ext.List',
alias:'widget.contactlist',
fullscreen: true,
id: 'contactlist',
config:{
disableSelection:true,
store:'Contacts',
itemTpl:'{Name}',
items:[
{
xtype:'toolbar',
docked:'top',
title:'Leeds List'
}
]
}
});
详细视图
Ext.define("App.view.ListDetail", {
extend: "Ext.form.Panel",
requires: "Ext.form.FieldSet",
alias: "widget.listDetail",
config:{
scrollable:'vertical'
},
initialize: function () {
this.callParent(arguments);
var topToolbar = {
xtype: "toolbar",
docked: "top",
title: "Details"
};
this.add([
topToolbar,
{ xtype: "fieldset",
items: [{
xtype: 'textfield',
store: 'Details',
value : 'Name',
label: 'Name'
},
{
xtype: 'emailfield',
store: 'Details',
value : 'BillingStreet',
label: 'Email'
},
{
xtype: 'passwordfield',
store: 'Details',
value : 'BillingCity',
label: 'Password'
}
]
}
]);
}
});
控制器
Ext.define('App.controller.Main', {
extend: 'Ext.app.Controller',
config: {
refs: {
// We're going to lookup our views by xtype.
contactlist: "contactlist",
contactdetail: "listDetail",
//f_name:"#f_name"
},
control: {
contactlist: {
// The commands fired by the notes list container.
itemtap: "oneditLeadCommand"
}
},
routes: {
'contactlist': 'activateList'
}
},
activateList: function ()
{
Ext.Viewport.animateActiveItem(this.getContactlist(), this.slideRightTransition);
},
slideLeftTransition: { type: 'slide', direction: 'left' },
slideRightTransition: { type: 'slide', direction: 'right' },
oneditLeadCommand: function (list, index, target, record, e, eOpts)
{
console.log("onEditLead"+record.data.Id);
this.activateLeadDetail(record);
},
activateLeadDetail: function (record)
{
var contactDetail = this.getContactdetail();
//console.log("activateLeadDetail"+contactDetail.textfield);
//contactDetail.setRecord(record); // load() is deprecated.
//this.getF_name().setDisplayField("");
store = Ext.StoreMgr.get('Details');
//console.log("activateLeadDetail"+store);
store.setProxy({
type: 'ajax',
url : 'http://10.0.2.2:8080/SalesForce/leads/get-lead-details/00D90000000jvoU!AR4AQB6Xcjz4UNBKf12WOcYHWc31QxK2.fXTcbCvOq.oBosCrjBezhqm8Nqc1hrf8MKK5LjLAu8ZC5IqB1kdpWvJGLdWd5pJ/'+record.data.Id, // the json file that holds all our contact info.
reader: {
type: 'json'
}
});
store.load();
var record1 = Ext.StoreMgr.get('Details').getAt(0);
console.log("activateLeadDetail"+record1);
Ext.StoreMgr.get('Details').each(function(test){
console.log("for loop"+test.data);
});
contactDetail.setRecord(record1);
Ext.Viewport.animateActiveItem(contactDetail, this.slideLeftTransition);
},
// Base Class functions.
launch: function () {
this.callParent(arguments);
console.log("launch");
},
init: function () {
this.callParent(arguments);
console.log("init");
}
})
请帮助将数据绑定到详细视图。