javascript - 使用java脚本从多维数组中使用条件删除值

Question

我有一个多维数组，如下所示。

[['Base: Values','55','98','90.8'],['Value First','55','98','90.8'],['Top','55','98','90.8'],['Bottom','55','98','90.8']]

如果包含“顶部”或“底部”，我想删除整个值，以便得到如下结果:

[['Base: Values','55','98','90.8'],['Value First','55','98','90.8']]

请有人给我一个解决方案。提前致谢。

Answer 1

您可以过滤数组，提供一个函数来确定是否应包含某个元素:

array.filter(e => !e.includes('Top') && !e.includes('Bottom'));

示例:

const data = [
    ['Base: Values','55','98','90.8'],
    ['Value First','55','98','90.8'],
    ['Top','55','98','90.8'],
    ['Bottom','55','98','90.8']
]
const filtered = data.filter(e => !e.includes('Top') && !e.includes('Bottom'));
console.log(filtered)
console.log(data)

编辑:要排除数组值中的任何字符串是否包含特定部分，您可以更改谓词以检查是否至少有一个字符串包含该部分:

array.filter(e => !e.some(i => i.includes('part to find')));

示例:

const data = [
    ['Base: Values','55','98','90.8'],
    ['Value First','55','98','90.8'],
    ['Top','55','98','90.8'],
    ['Bottom','55','98','90.8']
]
const filtered = data.filter(e => !e.some(i => i.includes('Value')));
console.log(filtered)
console.log(data)