如果您必须支持旧版的 Internet Explorer 版本, 我建议使用以下多填充( 注意: 这是否这是所有现代阵列方法(JavaScript 1.8.5/ECMAScript 5 Array Extras)的100%后向兼容的替代方法,这些方法适用于互联网探索者6+、Firefox 1.5+、Chrome、Safari和Opera。

https://github.com/plusdude/array-generics

内咖啡冲咖啡:

my_array.splice(idx, 1) for ele, idx in my_array when ele is this_value

在ES6中,设置套套设收藏收藏提供删除删除方法从数组中删除一个特定值,然后将 Set 收藏转换成一个数组扩展扩展运算器.

function deleteItem(list, val) {
    const set = new Set(list);
    set.delete(val);
    
    return [...set];
}

const letters = ['A', 'B', 'C', 'D', 'E'];
console.log(deleteItem(letters, 'C')); // ['A', 'B', 'D', 'E']

Vanilla JavaScript(ES5.1) - (ES5.1) -已经到位版本版本

浏览器支持 :因特网探索者 9或以后(或以后(详细浏览器支持)

/**
 * Removes all occurences of the item from the array.
 *
 * Modifies the array “in place”, i.e. the array passed as an argument
 * is modified as opposed to creating a new array. Also returns the modified
 * array for your convenience.
 */
function removeInPlace(array, item) {
    var foundIndex, fromIndex;

    // Look for the item (the item can have multiple indices)
    fromIndex = array.length - 1;
    foundIndex = array.lastIndexOf(item, fromIndex);

    while (foundIndex !== -1) {
        // Remove the item (in place)
        array.splice(foundIndex, 1);

        // Bookkeeping
        fromIndex = foundIndex - 1;
        foundIndex = array.lastIndexOf(item, fromIndex);
    }

    // Return the modified array
    return array;
}

Vanilla JavaScript(ES5.1) - (ES5.1) -不可变版本版本

浏览器支持: 与原版的香草 JavaScript 相同

/**
 * Removes all occurences of the item from the array.
 *
 * Returns a new array with all the items of the original array except
 * the specified item.
 */
function remove(array, item) {
    var arrayCopy;

    arrayCopy = array.slice();

    return removeInPlace(arrayCopy, item);
}

香草ES6 -不可变版本版本

浏览器支持: Chrome 46, 边缘 12, Firefox 16, Opera 37, Safari 8 ()详细浏览器支持)

/**
 * Removes all occurences of the item from the array.
 *
 * Returns a new array with all the items of the original array except
 * the specified item.
 */
function remove(array, item) {
    // Copy the array
    array = [...array];

    // Look for the item (the item can have multiple indices)
    let fromIndex = array.length - 1;
    let foundIndex = array.lastIndexOf(item, fromIndex);

    while (foundIndex !== -1) {
        // Remove the item by generating a new array without it
        array = [
            ...array.slice(0, foundIndex),
            ...array.slice(foundIndex + 1),
        ];

        // Bookkeeping
        fromIndex = foundIndex - 1;
        foundIndex = array.lastIndexOf(item, fromIndex)
    }

    // Return the new array
    return array;
}

我喜欢这个组合的版本, 以其值来去除元素, 使用$.inArray:

$(document).ready(function(){
    var arr = ["C#","Ruby","PHP","C","C++"];
    var itemtoRemove = "PHP";
    arr.splice($.inArray(itemtoRemove, arr),1);
});

var index,
    input = [1,2,3],
    indexToRemove = 1;
    integers = [];

for (index in input) {
    if (input.hasOwnProperty(index)) {
        if (index !== indexToRemove) {
            integers.push(result); 
        }
    }
}
input = integers;

此解决方案将需要一系列输入, 并将通过输入查找要删除的值。 这将在整个输入数组中循环, 结果将是第二个已经删除了特定索引的数组整数组。 然后将整数组复制到输入数组中 。