一搜输入多个名字

Question

所以我在一个网站上工作，你有一个搜索栏，你可以搜索多个网站，如 google、amazon、youtube 等。我的问题是，所有这一切都是一种形式，我不能使用名称 =“q”，它正在处理亚马逊和维基百科上最多的搜索 api，因为有名称 k（亚马逊）和搜索（维基百科） .有谁知道如何更改两个按钮的输入名称？

这是链接：https://multi-search.bss.design/

<form target="_blank">
  <input class="form-control visible" type="search" name="q" autofocus="" autocomplete="off" id="input" placeholder="Search...">
  <button class="btn btn-primary btn-circle" type="submit" value="Google" formaction="http://www.google.de/search" target="_blank" value="Google"><span><i class="fa fa-google animated" ></i></span></button>
  <button class="btn btn-primary btn-circle" type="submit" value="YouTube" formaction="https://www.youtube.com/search" target="_blank"><span><i class="fa fa-youtube-play animated"></i></span></button>
  <button class="btn btn-primary btn-circle" type="submit" value="Amazon" formaction="https://www.amazon.de/s/" target="_blank"><span><i class="fa fa-amazon animated"></i></span></button>
  <button class="btn btn-primary btn-circle" type="submit" value="Google Translate" formaction="https://translate.google.com/#auto/de/" target="_blank"><span><i class="fas fa-language animated"></i></span></button>
  <button class="btn btn-primary btn-circle" type="submit" value="Google Images" formaction="http://www.google.com/images?q"><span><i class="fa fa-image animated"></i></span></button>
  <button class="btn btn-primary btn-circle" type="submit" value="Netflix" formaction="https://www.netflix.com/search?q"><span><i class="fa fa-film animated"></i></span></button>
  <button class="btn btn-primary btn-circle" type="submit" value="Wikipedia" formaction="https://en.wikipedia.org/w/index.php?"><span><i class="fa fa-wikipedia-w animated"></i></span></button>
</form>

Answer 1

您可以简单地在每个按钮上存储一个data- 属性，代表相应的name 属性（默认为q）并在单击时动态更改它。

例如： <button ... type="submit" value="Wikipedia" data-search-input-name="search">

document.querySelectorAll('button[type="submit"]').forEach(function(submitButton) {
  submitButton.addEventListener('click', function(e) {
    document.querySelector('[data-input-search]').setAttribute('name', 
      this.getAttribute('data-search-input-name') || 'q');
  });
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form>
  <input data-input-search class="form-control visible" type="search" name="q" autofocus="" autocomplete="off" id="input" placeholder="Search...">
  <button class="btn btn-primary btn-circle" type="submit" value="Google" formaction="http://www.google.de/search" target="_blank" value="Google"><span><i class="fa fa-google animated" ></i></span>Google</button>
  <button class="btn btn-primary btn-circle" type="submit" value="YouTube" formaction="https://www.youtube.com/search" target="_blank"><span><i class="fa fa-youtube-play animated"></i></span>YouTube</button>
  <button class="btn btn-primary btn-circle" type="submit" value="Amazon" formaction="https://www.amazon.de/s/" data-search-input-name="k" target="_blank"><span><i class="fa fa-amazon animated"></i></span>Amazon</button>
  <button class="btn btn-primary btn-circle" type="submit" value="Google Translate" formaction="https://translate.google.com/#auto/de/" target="_blank"><span><i class="fas fa-language animated"></i></span>Translate</button>
  <button class="btn btn-primary btn-circle" type="submit" value="Google Images" formaction="http://www.google.com/images?q"><span><i class="fa fa-image animated"></i></span>Images</button>
  <button class="btn btn-primary btn-circle" type="submit" value="Netflix" formaction="https://www.netflix.com/search?q"><span><i class="fa fa-film animated"></i></span>Netflix</button>
  <button class="btn btn-primary btn-circle" type="submit" value="Wikipedia" formaction="https://en.wikipedia.org/w/index.php?" data-search-input-name="search"><span><i class="fa fa-wikipedia-w animated"></i></span>Wikipedia</button>
</form>

注意：这里只有 Wikipedia 按钮作为 Google/Amazon 阻止来自 iframe 的按钮，但您可以测试 Wikipedia。

Answer 2

你可以例如：

1.添加隐藏字段

<input type="search" name="q" onkeyup="updateHiddenFields()">
<input type="hidden" name="k">

然后使用 JS 代码进行同步：

const updateHiddenFields = (evt) => {
   document.getElementsByName('k')[0].value = document.getElementsByName('q') .[0].value 
};

2.点击按钮时重命名字段：

document.getElementById('button-amazon')[0].onclick = () => document.getElementsByName('q')[0].setAttribute('name', 'k');

（将id="button-amazon" 添加到亚马逊按钮以使其正常工作。）