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data数据请求,这样写有问题吗
- Model.prototype.dataMainCustomRefresh = function(event) {
- var dfd = $.Deferred(); // 新建一个Deferred对象
- var doRefresh = function(event, dfd) {
- justep.Baas.sendRequest({
- "url" : "/ecoolper/st/scene",
- "action" : "analysis/store/summary",
- "async" : true,
- "params" : {},
- "success" : function(table) {
- event.source.loadData(table, event.options.append);
- dfd.resolve(); // 改变deferred对象的执行状态
- }
- });
- return dfd.promise(); // 返回promise对象
- }(event, dfd);
- event.promise = $.when(doRefresh);
- };
复制代码
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