删除单词和单词之间的空格以外的所有内容

Question

该元素包含以下内容，其中所需的解决方案是清除“所有内容”，除了单词和空格之间

var textContent = " +(269) Yukon Makukon"
var cleanContent = textContent.replace(/[^A-Za-z]/g, ``)

document.write(cleanContent);  

Answer 1

在正则表达式中添加空格字符，然后只需.trim()对其进行格式化即可。

var textContent = " +(269) Yukon Makukon"
var cleanContent = textContent.replace(/[^A-Za-z ]/g, ``).trim();

document.write(cleanContent);  

Answer 2

let textContent = " +(269) Yukon Makukon";
let result = textContent.replace(/[^a-zA-Z ]/g, "").trim();
console.log(result); // => Yukon Makukon

这将删除所有特殊字符以及任何多余的空格。

Answer 3

或者，您可以使用箭头函数并返回空字符串，或者如果只想忽略它们，则wp_dropdown_pages(array( 'post_type' => 'property', 'property_status' => 'condominium-villas-project', 'selected' => $post->ID, 'name' => 'ID', 'show_option_none' => __('Not selected'), 'echo' => 1, )); 就可以了：

.replace(/[^A-Za-z ]/g, '')

Answer 4

var textContent = " +(269) Yukon Makukon"
// this way, you can replace them with any character if you wish.
// you were ignoring space ---------------------V
var cleanContent = textContent.replace(/[^A-Za-z ]/g, u=>'');

document.write(cleanContent);