我正在试验 Dojo，对使用 Django/tastypie 实现的 REST 服务使用 DataGrid/JsonRestStore。
似乎 JsonRestStore 期望数据以纯数组的形式到达，而 sweetpie 在包含“模式”和“对象”的结构中返回数据集。
{
"meta": {"limit": 20, "next": null, "offset": 0, "previous": null, "total_count": 1},
"objects": [{...}]
}
所以，我需要以某种方式附加到“对象”部分。
实现这一目标的最明智的方法是什么？
Untested, but you might try creating a custom store that inherits from JsonRestStore and override the internal _processResults method. It's a two-liner in the Dojo 1.7 code base, so you can implement you own behavior quite simply.
_processResults: function(results, deferred){
var count = results.objects.length;
return {totalCount: deferred.fullLength || (deferred.request.count == count ? (deferred.request.start || 0) + count * 2 : count), items: results.objects};
}
See lines 414-417 of the dojox/data/JsonRestStore.js for reference.