store

问题 I've made this very simple jsfiddle to show you this abnormal behaviour http://jsfiddle.net/mrgamer/GgUkE/2/ In my application i'm using the same methods i've written here, .loadRawData() on the store, cause .loadData() doesn't fire the 'load' event. I'm filling the store manually cause i've to filter some JSON data, compile it, and then insert to this store. Anyway the problem doesn't seem to be in the store, since the Grid gets populated, you can click on 2 rows, but the data isn't

问题 I'm building an app that should run on mobile/tablet/pc. And the main feature contains an enormous list of items that I'm getting from json file hosted on another server. Currently I'm working on a PC and the list takes about a minute to populate (over 800 objects, the number grows everyday), I'm guessing that's because it takes time to generate the markup for 800 divs... Note: I'm working locally, when this is online it would be a nightmare, overkill.. My thoughts were to get all the data

问题 Hello i am get from server date to store with "url: /book/price" . And this response comes from the server { status: "SUCCESS", msg: "операция завершена успешно", data: [ "500", "600" ] } This information from "data" I want to insert in combobox. I am create store, but don't know what write there: this store: Ext.define('TPL.store.price.Book', { extend: 'Ext.data.BaseStore', autoLoad: true, proxy: { type: 'ajax', url: '/book/price', reader: { type: 'json', root: 'data', successProperty:

问题 a) Here's a JS fiddle to help show what's happening: http://jsfiddle.net/CKpPW/ b) To replicate the issue, select the first drop down and notice how the full name appears. Then expand the second drop down and notice how the display of the first drop down goes away. My assumption is that this happens because both comboboxes use the same store so when a filter is applied to the store it applies to everything, and thus when that record no longer exists it defaults back to whatever the value is.

问题 I have problems with a form saving to a store. The form loads a record for editing a existing record, or is blank for a new record. Editing a existing record works fine. Creating a new one works fine as well. I get problems if I want to edit & update a newly created record without closing and re-opening the form. I guess the problem is that the id of the record inside the store is assigned through the remote server. The form is holding a copy of the model and is not taking any notice of the

问题 Hello my JSON is: (formatted for better reading) {"status":{"status":0,"msg":"Ok","protocolversion":"extjs.json"}, "list":[{"getLogfiles":[ {"key":"0","value":"...lugin\/monitor\/files\/x_worker_error.log"}, {"key":"1","value":"...les\/x-worker01-progress.log.1331769600"}, {"key":"2","value":"...\/application\/x\/plugin\/monitor\/files\/Test.log"}, {"key":"3","value":"...ind\/plugin\/monitor\/files\/logfile_for_navi_test.log"}, {"key":"4","value":"...lugin\/monitor\/files\/logfilefilter

问题 I built a simple app that I'd like to submit to the Apple store, but I am not sure whether my project Release settings are set correctly. I adjust a few things, based on what I could find online, but I might've created more problems than I solved. I would very much appreciate if somebody could provide a copy of working Release settings which would sure work for my project. I don't store/read any files, the application just runs a few commands. Basically, I just need it to run and install in

问题 I want to create a view like the style of app introduction in app store. some text and pic at the top,when i browse down, and some pictures can be moved horizonal, and at the bottom, some other description text. thanks. 回答1: The Appstore app has one vertical UIScrollView and another horizontal UIScrollView inside that for images. 回答2: UIScrollView is used for displaying images horizontally, not sure about the rest. 来源： https://stackoverflow.com/questions/2506008/how-can-i-create-a-iphone-view

问题 I want to get the rss feed of an ashx page to an EXTjs store. It works perfectly with a xml page. but when I test it on an ashx page it doesn't !!! link: http://met.guc.edu.eg/Feeds/Course.ashx?c=240 var store = Ext.create('Ext.data.Store', { autoLoad: true, proxy: { type: 'ajax', url: 'http://met.guc.edu.eg/Feeds/Course.ashx?c=240', reader: { type: 'xml', record: 'item', } }, fields: ['title','category','pubDateParsed'], groupField: 'category', sorters: [{property: 'pubDateParsed', direction