Mobile Web development: pulrefreshplugin sencha 1.0 beta2 has a small bug

Background 1:

Sencha is a Web development framework for mobile devices. I personally recommend it. Combined with PhoneGap, it is easy to publish Native programs on various platforms, with good results.

The framework provides a MVC-based development mode with moderate functionality. The operation efficiency is also centered.

In terms of function, sencha> jo

Sencha> jquerymobile

Background 2:

The pull-down update pull refresh is a cool feature, especially on the mobile phone interface.

The effect after implementation is a bit like YIBO Weibo (a client that synchronizes four types of Weibo ). When pulling down, new data in the store is automatically obtained and displayed in the List.

Symptoms:

When the drop-down is performed, the current data is always cleared first, instead of appending new data.

Modification method:

In the/src/plugins/list/PullRefreshPlugin. js file:

OnBounceEnd: function (scroller, info ){....

...

This. list. getStore (). load () ;=> this. list. getStore (). load ({addRecords: true ,});

}

The red color is original. If it is changed to blue, the append mode can be changed.

If you need to customize parameters from outside, you can set it:

This. list. getStore (). load () ;=> this. list. getStore (). load ({addRecords: this. addRecords ,});

Postscript:

In order to find this modification point, I carefully checked some of the proxy and store code and learned a lot about the operating mechanism of the framework.