具有不同 poxy url 的 ExtJs4 模型
我已经定义了一个模型,我想使用两次,但在代理中使用不同的 url(实际上只有 id 不同)但是我该如何管理这个呢?
Ext.define('TesterModel', {
extend: 'Ext.data.Model',
autoLoad: false,
fields: [
{ name: 'prename', type: 'string' },
{ name: 'lastname', type: 'string' },
{ name: 'dept', type: 'string' },
{ name: 'rackName', type: 'string' },
{ name: 'rackIP' , vtype:'IPAddress'}],
proxy: {
type: 'ajax',
url: 'php/getData_db.php?id=',
reader: {
type: 'json',
messageProperty: 'message',
root: 'data',
}
},
constructor: function() {
UrlParams=document.URL.split("?");
if(UrlParams.length > 1) {
SingleUrlParams=Ext.Object.fromQueryString(UrlParams[1]);
this.proxy.url = this.proxy.url + SingleUrlParams.right;
console.log(this.proxy.url);
}
return this;
}});
Ext.ModelMgr.getModel('TesterModel').load(0, { // load user with ID of "0"
success: function(tester) {
var rightPanel=Ext.getCmp('rightTester');
rightPanel.loadRecord(tester); // when tester is loaded successfully, load the data into the form
}
});
我以为构造函数会在加载之前完成,但不,它是在加载之后完成的。这对我来说很奇怪。 有什么提示吗?
(主要网址如下: .../index.html?left=xx&right=yy ) 所以我想用一个 id 填充左侧的面板,并用第一个 id 填充右侧窗口一侧的面板。
谢谢!
I have defined a model which I want to use twice but with a different url int he proxy (in fact only the id differs) But how can I manage this?
Ext.define('TesterModel', {
extend: 'Ext.data.Model',
autoLoad: false,
fields: [
{ name: 'prename', type: 'string' },
{ name: 'lastname', type: 'string' },
{ name: 'dept', type: 'string' },
{ name: 'rackName', type: 'string' },
{ name: 'rackIP' , vtype:'IPAddress'}],
proxy: {
type: 'ajax',
url: 'php/getData_db.php?id=',
reader: {
type: 'json',
messageProperty: 'message',
root: 'data',
}
},
constructor: function() {
UrlParams=document.URL.split("?");
if(UrlParams.length > 1) {
SingleUrlParams=Ext.Object.fromQueryString(UrlParams[1]);
this.proxy.url = this.proxy.url + SingleUrlParams.right;
console.log(this.proxy.url);
}
return this;
}});
Ext.ModelMgr.getModel('TesterModel').load(0, { // load user with ID of "0"
success: function(tester) {
var rightPanel=Ext.getCmp('rightTester');
rightPanel.loadRecord(tester); // when tester is loaded successfully, load the data into the form
}
});
I thought that the constructor will be done before loading, but nope, it is done after. It's weired to me.
Any hints, please?
(the main URL it's like: .../index.html?left=xx&right=yy )
so I want to fill up a panel on the left with the one id, and a panel on the right window side eith th right id.
Thanks!
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尝试 .getProxy().url = "what/ever.php"
Try .getProxy().url = "what/ever.php"