Ext.store.load callback

标签：io   ar   for   sp   on   cti   ad   bs   tt   

var paramsReceivable = {};
                paramsReceivable.querytext = Ext.getCmp(‘hiddquerytext‘).getValue();
                gridReceivable.store.load({
                    params: paramsReceivable,
                    callback: function (r, options, success) {
                        var heji = 0;
                        for (var i = 0; i < r.length; i++) {
                            var record = r[i];
                            heji += record.data.heji;
                        }
                        Ext.getCmp(‘lblheji‘).setText(heji);

                        //Math.round(heji)//四舍五入
                        //Math.floor(heji)//取整数
                        Ext.getCmp(‘lblheji‘).setText("￥"+heji.toFixed(2));
                }
                });

Ext.store.load callback

标签：io   ar   for   sp   on   cti   ad   bs   tt   

原文地址：http://www.cnblogs.com/hofmann/p/4015346.html