filter 过滤数据

过滤掉id为1且name为b1后，返回其他数据

let webexp_groups = [
      {
        name: "a",
        links: [
          {
            id: 1,
            name: "a1"
          },
          {
            id: 2,
            name: "a2"
          }
        ]
      },
      {
        name: "b",
        links: [
          {
            id: 1,
            name: "b1"
          },
          {
            id: 2,
            name: "b2"
          }
        ]
      }
    ];

let obj = {
  id: 1,
  name: "b1"
};

function test(list, obj) {
    for (var item of list) {
 	item.links = item.links.filter(itm => {
    if (itm.name === obj.name && itm.id === obj.id) {
          return false;
         }
          return true;
        });
     }
      return list;
    }

console.log("webexp_groups:", test(webexp_groups, obj));

最终结果为：

  webexp_groups：[
      {
        name: "a",
        links: [
          {
            id: 1,
            name: "a1"
          },
          {
            id: 2,
            name: "a2"
          }
        ]
      },
      {
        name: "b",
        links: [
          {
            id: 2,
            name: "b2"
          }
        ]
      }
    ];