My list view layout is similar to Pinterest, with absolutely positioned blocks.
Unfortunately, this seems to require a full re-initialization at refresh.
If reload only the
store (as below) the new blocks are incorrectly positioned.
How do I reload the app when the user clicks on refresh?
This is my View:
Ext.require(['Ext.data.
Store', 'MyApp.model.StreamModel'], function() {
Ext.define('MyApp.view.HomeView', {
extend: 'Ext.navigation.View',
xtype: 'homepanel',
requires: [
'Ext.dataview.List',
],
config: {
title: 'Home',
iconCls: 'home',
styleHtmlContent: true,
navigationBar: {
items: [
{
xtype: 'button',
iconMask: true,
iconCls: 'refresh',
align: 'left',
action: 'refreshButton'
}
]
},
items: {
title: 'My',
xtype: 'list',
itemTpl: [
'<div class="post">',
...
'</div>'
].join(''),
store: new Ext.data.Store({
model: 'MyApp.model.StreamModel',
autoLoad: true,
storeId: 'stream'
}),
}
}
});
});
Model:
Ext.define('MyApp.model.StreamModel', {
extend: 'Ext.data.Model',
config: {
fields: [
'post_id',
'comments'
],
proxy: {
type: 'jsonp',
url: 'http://My.com/app',
reader: {
type: 'json',
}
}
}
});
and my Controller:
Ext.define('MyApp.controller.RefreshController', {
extend: 'Ext.app.Controller',
requires: [
'Ext.navigation.View'
],
config: {
control: {
'button[action=refreshButton]': {
tap: 'refresh'
}
}
},
refresh: function() {
// Ext.StoreMgr.get('stream').load();
// here I'd like to reload the app instead
// not just the
store
}
});
