使用JavaScript从对象数组中删除匹配的对象 [英] Removing matched object from array of objects using javascript

问题描述

我有一个包含4个对象的数组，每个对象都包含8个对象的属性数组.

I have an array of 4 objects and each object contains property array of 8 object.

我正在尝试从属性Array [8]中删除对象

I am trying to remove an object from properties Array[8]

        var responseArray = new Array();
        responseArray = response.data;
         responseArray.forEach(function (resProp) {
            if (resProp.alias == "General Details") {
                resProp.properties.forEach(function (checkProp) {

                    if (checkProp.alias == "name") {
                        responseArray.pop(checkProp);
                    }
                });
            }

        });

我能够弹出它，但是responseArray只有3个对象Array而不是4.i，我认为这段代码将删除整个第4个对象.

I am able to pop it however the responseArray having only 3 object Array instead of 4.i think, this code is removing the whole 4th object.

responseArray.pop(checkProp);

关于仅删除匹配对象的任何建议?

any suggestions on removing only matched object?

推荐答案

• Pop方法不适用于从数组中删除特定对象

pop()方法从数组中删除最后一个元素并返回该元素.

The pop() method removes the last element from an array and returns that element.

• 您应该从 responseArray.properties 数组中删除对象，而不是 responseArray
• You should remove object from responseArray.properties array instead of responseArray

将 responseArray.pop(checkProp); 替换为 resProp.properties.splice(resProp.properties.indexOf(checkProp)，1);

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