使用lodash过滤包含字符串的对象数组 [英] Filter array of objects that contains string using lodash

问题描述

我有一个值，我需要返回包含该值的对象.

I have a value and i need to return the objects that contains this value in propertie.

var search='CPP@';
var results=_.filter(collection,{VAL:search});

我需要获取所有包含'CPP @'的对象，而不是相等的对象. 我已经准备了 https://jsfiddle.net/licass/e87mxfqt/

I need to grab all objects that constains 'CPP@' , not the equals. I've prepared a https://jsfiddle.net/licass/e87mxfqt/

推荐答案

var collection=[
  {
    "DSP_MAQ": "Máquina 4",
    "VAL": "CPP@4@1900-01-01"
  },
  {
    "DSP_MAQ": "Máquina 5",
    "VAL": "CMIP@5@1900-01-01"
  },
  {
    "DSP_MAQ": "Máquina 6",
    "VAL": "CMIP@6@1900-01-01"
  },
  {
    "DSP_MAQ": "Máquina 7",
    "VAL": "CMIP@7@1900-01-01"
  },
  {
    "DSP_MAQ": "Máquina 8",
    "VAL": "CPP@8@1900-01-01"
  },
  {
    "DSP_MAQ": "Máquina 9",
    "VAL": "CMIP@9@1900-01-01"
  },
  {
    "DSP_MAQ": "Máquina 10",
    "VAL": "CMIP@10@1900-01-01"
  }
 
];
 var search='CPP@';
    var results=_.filter(collection,function(item){
    return item.VAL.indexOf(search)>-1;
    });
    console.log(results);

<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/3.10.1/lodash.min.js"></script>

 var search='CPP@';
    var results=_.filter(collection,function(item){
    return item.VAL.indexOf(search)>-1;
    });
    console.log(results);

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