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发表于 2016-11-25 15:44:11
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显示全部楼层
参考外卖案例
Model.prototype.addCartBtnClick = function(event) {
var row = event.bindingContext.$object;
var cartData = this.comp("cartData");
if (cartData.find([ 'fFoodID' ], [ row.val('fID') ]).length === 0) {
cartData.newData({
index : 0,
defaultValues : [ {
"fFoodID" : row.val("fID"),
"fName" : row.val("fName"),
"fPrice" : row.val("fPrice"),
"fCount" : 1
} ]
});
}
};
他在button的click的事件是用
var row = event.bindingContext.$object;
获取的当前行 |
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