从嵌套数组中删除元素

Question

{"data":[{"hotelfloorsid":"1","floorname":"Ground Floor"},{"hotelfloorsid":"2","floorname":"1st Floor"},{"hotelfloorsid":"9","floorname":"3rd Floor"}]}

我想基于hotelfloorsid从这个数组中删除元素。

Answer 1

使用filter从数组中删除项目。

var data = //your object - e.g. {data:[array of data]};
var newData = data.data.filter(function(object) {
   return object.hotelfloorsid == 1; //only include rooms where hotelfloorsid is 1
});