根据对象属性删除数组元素 [英] Remove array element based on object property

问题描述

我有一个像这样的对象数组:

I have an array of objects like so:

var myArray = [
    {field: 'id', operator: 'eq', value: id}, 
    {field: 'cStatus', operator: 'eq', value: cStatus}, 
    {field: 'money', operator: 'eq', value: money}
];

如何根据属性删除特定的?

How do I remove a specific one based on its property?

例如我将如何删除以 'money' 作为字段属性的数组对象?

e.g. How would I remove the array object with 'money' as the field property?

推荐答案

一种可能性:

myArray = myArray.filter(function( obj ) {
    return obj.field !== 'money';
});

请注意 filter 创建一个新数组.尽管您使用新引用更新了原始变量 myArray，但引用原始数组的任何其他变量都不会获得过滤后的数据.谨慎使用.

Please note that filter creates a new array. Any other variables referring to the original array would not get the filtered data although you update your original variable myArray with the new reference. Use with caution.

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