Javascript - 替换多个值 [英] Javascript - Replace more than one value

问题描述

我的脚本有问题.我想用 + 替换所有空格.

I have a problem with my script. I want to replace all spaces with +.

脚本使用第一个空格，例如疯狗:

The script works with the first space, e.g. for Crazy dog:

Crazy+dog

但是使用第三个词它不再起作用，例如疯狗猫:

But with a third word it does no longer work, e.g. for Crazy dog cat:

Crazy+dog cat

我正在使用以下 JavaScript 代码:

I'm using the following JavaScript code:

function search() {
    location.href = 'buscar/'+document.getElementById('appendedInputButton').value.replace(' ','+');
}

我搜索了如何做，但没有任何效果，我对 JavaScript 没有太多经验.

I searched how to do it, but nothing works me, I have not much experience with JavaScript.

很抱歉重新发布，我尝试使用 /.../ 但它没有按预期工作.现在我知道了，我应该更多地使用 encodeURI.

Sorry for the repost, I tried using the / ... / but it did not work as expected. Now I know, I should be working more with encodeURI.

推荐答案

最好的方法是使用带有 g 标志的正则表达式来替换所有出现的地方.

The best way is to use regular expression with g flag to replace all occurrences.

<script type='text/javascript'>
    function search()
    {
        location.href = 'buscar/'+document.getElementById('appendedInputButton').value.replace(/\s+/g, '+');
    }
</script>

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